Public Information - Released May 22, 2023

Division of Investment Management

Analytics Office

Money Market Fund Statistics

Form N-MFP Data, period ending April 2023

Filings Received through May 5, 2023

This is a report of the Staff of the Division of Investment Management’s Analytics Office of the

U.S. Securities and Exchange Commission. The Commission has expressed no view regarding the

analysis, findings, or conclusions contained herein.

Information presented in this report reflects staff’s compilation and analysis of data reported to

the Commission on Form N-MFP for the reference period and certain other filings (Form N-CEN,

Form N-CSR, or the fund’s prospectus). The presented information does not reflect any filings or

amended filings submitted after May 5, 2023. Staff works with the reported information and with

filers to correct possible reporting errors and may update reported information to correct what

appear to be clear filer errors. Corrected data from amended filings may be published in a

corrected report or in the next regular report, as determined by staff.

If you have any questions or comments about this report, please contact Isaac Kuznits

(kuznitsi@sec.gov) or Trevor Tatum (tatumt@sec.gov) in the Division of Investment

Management’s Analytics Office with the subject line “Money Market Fund Statistics.”
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table 1: Number of Money Market Funds Reporting

Fund totals do not include feeder funds. See Figure 1 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime

Subtotal 60 - 60

Institutional Public 31 - 31

Institutional Nonpublic 9 - 9

Retail 20 - 20

Tax Exempt

Subtotal 51 - 51

Institutional 12 - 12

Retail 39 - 39

Government &

Treasury

Subtotal 183 - 183

Government 133 - 133

Treasury 50 - 50

Total Total 294 - 294

Table 2: Money Market Fund Net Assets ($ Billions)1

See Figure 2 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime

Subtotal 1,186.4 ↑36.0 1,150.4

Institutional Public 313.2 ↑1.4 311.8

Institutional Nonpublic 357.6 ↑24.8 332.8

Retail 515.6 ↑9.8 505.8

Tax Exempt

Subtotal 113.1 ↓5.4 118.5

Institutional 13.4 ↓1.3 14.7

Retail 99.7 ↓4.1 103.8

Government &

Treasury

Subtotal 4,454.7 ↑19.3 4,435.4

Government 2,977.9 ↑16.9 2,961.0

Treasury 1,476.8 ↑2.4 1,474.4

Total Total 5,754.2 ↑49.9 5,704.3

1Some calculations in the change column in the tables in this report may not total as expected due to rounding. Terms

used in this report are defined in Appendix II, Key Definitions.

Page 1 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table 3: Asset-Weighted Seven-Day Gross Yield (Percent)

See Figure 3 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 4.96 ↑0.03 4.93

Retail 5.02 ↑0.01 5.01

Tax Exempt Institutional 3.55 ↓0.50 4.05

Retail 3.45 ↓0.55 4.00

Government & Treasury Government 4.90 ↑0.03 4.87

Treasury 4.74 - 4.74

Table 4: Asset-Weighted Seven-Day Net Yield (Percent)

See Figure 4 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 4.89 ↑0.03 4.86

Retail 4.75 ↑0.01 4.74

Tax Exempt Institutional 3.43 ↓0.50 3.93

Retail 3.20 ↓0.55 3.75

Government & Treasury Government 4.66 ↑0.03 4.63

Treasury 4.52 ↓0.01 4.53

Table 5: Weighted Average Life (Days)

See Figure 5 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 44.1 ↑4.2 39.9

Retail 37.6 ↓0.7 38.3

Tax Exempt Institutional 9.5 ↓0.5 10.0

Retail 15.3 ↓1.0 16.3

Government & Treasury Government 64.0 ↓1.8 65.8

Treasury 48.5 ↑0.6 47.9

Page 2 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table 6: Weighted Average Maturity (Days)

See Figure 6 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 19.8 ↑2.1 17.7

Retail 16.3 ↓0.8 17.1

Tax Exempt Institutional 9.4 ↓0.5 9.9

Retail 14.7 ↓0.9 15.6

Government & Treasury Government 18.4 ↑3.1 15.3

Treasury 14.6 ↓2.6 17.2

Table 7: Ratio of Daily Liquid Assets to Total Assets

(Percent)

See Figure 7 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 51.7 ↓3.2 54.9

Retail 46.2 ↓4.3 50.5

Government & Treasury Government 68.8 ↑0.0 68.8

Treasury 97.7 ↓1.2 98.9

Table 8: Ratio of Weekly Liquid Assets to Total Assets

(Percent)

See Figure 8 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 67.2 ↓0.7 67.9

Retail 63.7 ↑2.2 61.5

Tax Exempt Institutional 89.2 ↑11.7 77.5

Retail 81.8 ↑25.4 56.4

Government & Treasury Government 81.2 ↑1.8 79.4

Treasury 98.5 ↓1.1 99.6

Page 3 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table 9: Prime Holdings of Bank-Related Securities by

Country ($ Billions)

See Figure 9 for more details.

Country 2023-04 Change 2023-03

Canada 113.9 ↑3.3 110.6

US 97.7 ↓1.2 98.9

Japan 94.3 ↑6.8 87.5

France 81.6 ↑18.4 63.2

Netherlands 41.6 ↑0.9 40.7

Germany 36.0 ↑14.3 21.7

UK 34.6 ↑1.5 33.1

Aust/NZ 26.3 ↓7.7 34.0

Switzerland 5.6 ↓0.2 5.8

Table 10: Prime Holdings of Bank-Related Securities by

Region ($ Billions)

See Figure 10 for more details.

Country 2023-04 Change 2023-03

Americas 211.6 ↑2.1 209.5

Eurozone 177.6 ↑41.9 135.7

Asia-Pacific 142.1 ↓0.7 142.8

Europe (non-Euro) 91.5 ↑11.5 80.0

Table 11: Prime Money Market Fund Aggregate Product

Exposures ($ Billions)

See Figure 11 for more details.

Asset Type 2023-04 Change 2023-03

Gov. and Treas. 557.4 ↓27.4 584.8

CDs and Time Deposits 281.3 ↑52.3 229.0

Financial Co. CP 164.4 ↑4.6 159.8

Non-Financial Co. CP and Other 126.4 ↑8.0 118.4

Asset-Backed 44.8 ↓0.3 45.1

Total 1,174.3 ↑37.2 1,137.1

Page 4 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table 12: Government & Treasury Funds Bank Repo

Counterparties by Country ($ Billions)

See Figure 12 for more details.

Month 2023-04 Change 2023-03

US 247.2 ↑3.2 244.0

Canada 106.1 ↓6.1 112.2

France 114.0 ↑31.0 83.0

UK 70.3 ↑26.1 44.2

Germany 11.7 ↑0.2 11.5

Japan 93.4 ↑3.9 89.5

Other 35.1 ↓0.5 35.6

Total 677.8 ↑57.8 620.0

Table 13: Money Market Fund Repurchase Agreements with

the Federal Reserve ($ Billions)

See Figure 13 for more details.

2023-04 Change 2023-03

Total 2,213.8 ↓17.1 2,230.9

Table 14: Securities with more than 179 Days to Maturity

(Percent)

See Figure 14 for more details.

Category Fund Type 2023-04 Change 2023-03

Prime Institutional 7.4 ↑0.9 6.5

Retail 4.1 ↓0.7 4.8

Tax Exempt Institutional 0.2 ↑0.1 0.1

Retail 1.5 ↑0.3 1.2

Government & Treasury Government 13.7 ↑0.6 13.1

Treasury 8.1 ↑1.0 7.1

Page 5 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 1: Number of Money Market Funds

See Table A1 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

50

100

150

200

250

Number of Money Market Funds

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 6 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 2: Money Market Fund Net Assets ($ Billions)

See Table A2 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

500

1,000

1,500

2,000

2,500

3,000

Net Assets ($Billions)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 7 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 3: Weighted 7-Day Gross Yields

See Table A3 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0.0

1.0

2.0

3.0

4.0

5.0

6.0

Asset-Weighted Seven-Day Gross Yield (%)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 8 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 4: Weighted 7-Day Net Yields

See Table A4 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0.0

1.0

2.0

3.0

4.0

5.0

6.0

Asset-Weighted Seven-Day Net Yield (%)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 9 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 5: Weighted Average Life (Days)

See Table A5 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

120

Weighted Average Life (Days)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 10 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 6: Weighted Average Maturity (Days)

See Table A6 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

10

20

30

40

50

60

Weighted Average Maturity (Days)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 11 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 7: Daily Liquid Assets to Total Assets (Percent)

See Table A7 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

Ratio of Daily Liquid Assets

 to Total Assets (%)

Prime Institutional

Prime Retail

Government

Treasury

Page 12 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 8: Weekly Liquid Assets to Total Assets (Percent)

See Table A8 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

Ratio of Weekly Liquid Assets

 to Total Assets (%)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 13 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 9: Prime Holdings of Bank-Related Securities

by Country

See Table A9 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

Percent of Total Prime Holdings in Bank-Related Securities (%) - Left

Canada

US

Japan

France

Netherlands

Germany

UK

Aust/NZ

Switzerland

0

100

200

300

400

500

600

700

800

Total Prime Holdings in Bank-Related Securities ($Billions) - Right

Total

Page 14 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 10: Prime Holdings of Bank-Related Securities

by Region

See Table A10 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

Percent of Total Prime Holdings in Bank-Related Securities (%) - Left

Americas

Eurozone

Asia-Pacific

Europe (non-Euro)

0

100

200

300

400

500

600

700

800

900

Total Prime Holdings in Bank-Related Securities ($Billions) - Right

Total

Page 15 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 11: Prime Money Market Fund Aggregate Product

Exposures

See Table A11 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

Percent of Total Aggregate Product Exposure (%) - Left

Gov. and Treas.

CDs and Time Deposits

Financial Co. CP

Non-Financial Co. CP and Other

Asset-Backed

0

200

400

600

800

1,000

1,200

1,400

Total Aggregate Product Exposure ($Billions) - Right

Total

Page 16 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 12: Government & Treasury Funds Bank Repo

Counterparties by Country

See Table A12 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

20

40

60

80

100

Percent of Total Aggregate Government and Treasury Bank Repo (%) - Left

US

Canada

France

UK

Germany

Japan

Other

0

200

400

600

800

1,000

Total Aggregate Government and Treasury Bank Repo ($Billions) - Right

Total

Page 17 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 13: Money Market Fund Repurchase Agreements

with the Federal Reserve ($ Billions)

See Table A13 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

500

1,000

1,500

2,000

2,500

Repurchase Agreements with

 the Federal Reserve$

Page 18 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Figure 14: Securities with more than 179 Days to Maturity

(Percent)

See Table A14 for more details.

2019-062019-082019-102019-122020-022020-042020-062020-082020-102020-122021-022021-042021-062021-082021-102021-122022-022022-042022-062022-082022-102022-122023-022023-04

0

2

5

8

10

12

15

18

20

Securities with more than 179 Days

 to Maturity (%)

Prime Inst.

Tax Exempt Inst.

Prime Retail

Tax Exempt Retail

Government

Treasury

Page 19 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

I Supporting Data

Table A1: Number of Money Market Funds Reporting

Fund totals do not include feeder funds.

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury Total

2019-04 46 34 14 67 150 59 370

2019-05 47 33 14 67 150 59 370

2019-06 47 33 14 67 150 59 370

2019-07 47 33 14 67 150 59 370

2019-08 47 33 14 67 150 59 370

2019-09 47 33 14 67 149 59 369

2019-10 47 33 14 67 152 59 372

2019-11 47 33 14 66 148 57 365

2019-12 48 33 14 66 148 57 366

2020-01 50 32 14 66 148 57 367

2020-02 50 32 14 66 148 57 367

2020-03 50 30 14 66 146 56 362

2020-04 50 30 14 66 145 56 361

2020-05 50 29 14 66 145 56 360

2020-06 50 29 14 66 144 56 359

2020-07 50 29 14 66 144 56 359

2020-08 48 29 14 66 144 56 357

2020-09 46 28 14 65 144 55 352

2020-10 46 28 14 64 144 55 351

2020-11 46 28 14 63 143 54 348

2020-12 45 28 14 61 143 53 344

2021-01 44 27 14 61 142 53 341

2021-02 44 27 14 60 142 52 339

2021-03 43 27 13 55 141 51 330

2021-04 43 27 12 55 142 51 330

2021-05 42 23 12 53 140 50 320

2021-06 41 23 12 53 140 50 319

2021-07 41 23 12 53 139 50 318

2021-08 41 23 12 51 139 50 316

2021-09 41 23 12 49 139 50 314

2021-10 41 23 12 49 139 50 314

2021-11 42 23 12 49 139 49 314

2021-12 42 22 12 49 138 49 312

2022-01 42 22 12 49 138 49 312

2022-02 42 22 12 49 138 49 312

2022-03 42 21 12 48 137 49 309

2022-04 42 21 12 48 137 49 309

2022-05 42 21 12 48 136 49 308

2022-06 42 21 12 48 135 49 307

2022-07 42 21 12 48 134 49 306

2022-08 42 20 12 48 133 49 304

2022-09 42 20 12 48 133 49 304

2022-10 42 20 12 44 133 49 300

2022-11 40 20 12 44 133 50 299

2022-12 40 20 12 44 132 50 298

2023-01 40 20 12 44 132 50 298

2023-02 40 20 12 39 132 50 293

2023-03 40 20 12 39 133 50 294

2023-04 40 20 12 39 133 50 294

Page 20 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A2: Money Market Fund Net Assets ($ Billions)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury Total

2019-04 616.8 383.2 13.8 124.8 1,629.0 727.2 3,494.8

2019-05 616.1 392.7 13.6 127.1 1,671.2 752.2 3,572.9

2019-06 616.4 402.0 14.6 126.5 1,689.4 765.8 3,614.7

2019-07 626.6 414.1 15.0 125.9 1,723.4 785.3 3,690.3

2019-08 630.0 421.4 15.8 125.0 1,776.1 798.4 3,766.7

2019-09 631.3 431.8 14.8 124.3 1,818.4 829.0 3,849.6

2019-10 656.0 445.5 15.4 127.2 1,858.5 835.5 3,938.1

2019-11 666.1 455.5 16.6 127.2 1,868.2 850.0 3,983.6

2019-12 634.5 460.6 15.2 127.6 1,913.1 869.9 4,020.9

2020-01 655.1 468.1 16.0 125.8 1,891.8 859.8 4,016.6

2020-02 635.6 473.7 15.7 125.3 1,930.1 853.5 4,033.9

2020-03 558.9 425.9 15.3 116.7 2,425.2 1,196.7 4,738.7

2020-04 651.2 438.8 17.5 123.6 2,651.7 1,317.4 5,200.2

2020-05 686.8 453.8 19.6 120.6 2,655.8 1,294.9 5,231.5

2020-06 706.9 455.0 19.2 117.4 2,561.4 1,244.0 5,103.9

2020-07 701.6 443.9 18.5 110.7 2,522.6 1,240.3 5,037.6

2020-08 704.7 433.7 20.0 108.6 2,507.7 1,205.9 4,980.6

2020-09 691.2 301.6 17.1 104.0 2,593.9 1,155.0 4,862.8

2020-10 667.0 295.0 17.8 101.8 2,568.7 1,138.8 4,789.1

2020-11 669.4 286.8 17.6 98.8 2,585.8 1,149.4 4,807.8

2020-12 636.7 276.8 18.2 95.6 2,591.0 1,163.4 4,781.7

2021-01 680.6 269.3 20.8 94.0 2,581.3 1,171.1 4,817.1

2021-02 661.6 259.1 18.9 91.3 2,632.9 1,183.8 4,847.6

2021-03 677.5 250.4 18.6 89.6 2,713.5 1,244.1 4,993.7

2021-04 686.2 243.0 18.0 86.8 2,748.8 1,257.2 5,040.0

2021-05 682.4 232.2 18.1 83.4 2,816.4 1,279.9 5,112.4

2021-06 668.2 226.5 20.7 81.6 2,789.5 1,239.0 5,025.5

2021-07 653.3 222.0 19.8 80.7 2,787.1 1,222.7 4,985.6

2021-08 651.0 216.2 20.3 80.4 2,836.0 1,206.6 5,010.5

2021-09 658.0 211.9 18.2 79.4 2,839.4 1,223.6 5,030.5

2021-10 650.0 207.8 18.3 78.2 2,857.8 1,226.2 5,038.3

2021-11 632.6 204.2 17.5 77.7 2,889.5 1,270.5 5,092.0

2021-12 612.6 203.8 15.8 78.4 2,988.0 1,316.4 5,215.0

2022-01 627.2 199.8 16.2 77.4 2,916.1 1,253.1 5,089.8

2022-02 626.7 197.6 16.2 76.6 2,913.6 1,229.8 5,060.5

2022-03 659.0 194.8 15.0 79.7 2,932.6 1,219.5 5,100.6

2022-04 651.0 191.0 14.8 85.4 2,870.0 1,225.0 5,037.2

2022-05 649.8 201.8 16.3 91.5 2,855.1 1,203.2 5,017.7

2022-06 640.7 219.3 16.7 94.8 2,843.7 1,229.0 5,044.2

2022-07 672.9 243.8 15.2 88.9 2,847.7 1,233.2 5,101.7

2022-08 684.9 275.2 18.3 92.9 2,817.7 1,216.1 5,105.1

2022-09 668.1 307.7 15.1 91.7 2,798.6 1,214.4 5,095.6

2022-10 673.5 339.1 16.4 102.2 2,775.3 1,224.9 5,131.4

2022-11 668.2 372.3 15.8 100.2 2,771.2 1,252.1 5,179.8

2022-12 629.7 421.3 15.0 104.0 2,776.9 1,287.7 5,234.6

2023-01 667.2 470.1 15.3 103.9 2,739.4 1,292.0 5,287.9

2023-02 660.4 512.2 15.3 104.5 2,748.4 1,299.1 5,339.9

2023-03 644.5 505.8 14.7 103.8 2,961.0 1,474.4 5,704.2

2023-04 670.8 515.6 13.4 99.7 2,977.9 1,476.8 5,754.2

Page 21 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A3: Asset-Weighted Seven-Day Gross Yield (Percent)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury

2019-04 2.58 2.63 2.23 2.20 2.49 2.48

2019-05 2.54 2.58 1.58 1.52 2.45 2.43

2019-06 2.50 2.55 1.88 1.88 2.43 2.37

2019-07 2.44 2.47 1.47 1.48 2.39 2.30

2019-08 2.26 2.30 1.42 1.42 2.18 2.14

2019-09 2.13 2.18 1.58 1.56 2.03 2.03

2019-10 1.99 2.06 1.22 1.26 1.89 1.86

2019-11 1.83 1.91 1.14 1.17 1.71 1.71

2019-12 1.80 1.88 1.58 1.54 1.67 1.66

2020-01 1.83 1.83 0.97 1.00 1.64 1.63

2020-02 1.73 1.79 1.17 1.20 1.64 1.63

2020-03 0.94 1.15 3.36 3.35 0.55 0.57

2020-04 0.59 0.85 0.30 0.51 0.39 0.37

2020-05 0.40 0.53 0.21 0.42 0.29 0.28

2020-06 0.33 0.42 0.21 0.33 0.26 0.26

2020-07 0.27 0.31 0.23 0.33 0.23 0.24

2020-08 0.22 0.25 0.12 0.22 0.19 0.20

2020-09 0.20 0.24 0.17 0.23 0.17 0.17

2020-10 0.17 0.21 0.16 0.22 0.16 0.16

2020-11 0.16 0.20 0.15 0.20 0.14 0.14

2020-12 0.16 0.21 0.14 0.18 0.14 0.13

2021-01 0.15 0.20 0.07 0.14 0.12 0.12

2021-02 0.13 0.18 0.07 0.12 0.10 0.09

2021-03 0.12 0.17 0.09 0.13 0.08 0.07

2021-04 0.10 0.16 0.09 0.13 0.07 0.06

2021-05 0.09 0.15 0.07 0.12 0.05 0.04

2021-06 0.09 0.15 0.06 0.09 0.09 0.06

2021-07 0.10 0.14 0.05 0.08 0.07 0.06

2021-08 0.10 0.14 0.04 0.07 0.07 0.06

2021-09 0.09 0.14 0.06 0.08 0.07 0.06

2021-10 0.09 0.15 0.07 0.10 0.07 0.06

2021-11 0.10 0.15 0.06 0.10 0.07 0.06

2021-12 0.12 0.16 0.11 0.14 0.07 0.07

2022-01 0.12 0.18 0.09 0.10 0.09 0.09

2022-02 0.14 0.20 0.17 0.23 0.11 0.14

2022-03 0.36 0.42 0.46 0.50 0.33 0.34

2022-04 0.44 0.50 0.44 0.49 0.40 0.46

2022-05 0.88 0.96 0.76 0.82 0.83 0.81

2022-06 1.49 1.63 0.88 0.98 1.46 1.34

2022-07 1.86 2.08 1.25 1.15 1.88 1.82

2022-08 2.34 2.52 1.46 1.64 2.23 2.20

2022-09 2.97 3.19 2.21 2.15 2.91 2.81

2022-10 3.20 3.34 2.05 2.23 3.07 3.15

2022-11 3.97 4.11 1.57 1.90 3.77 3.78

2022-12 4.42 4.58 3.57 3.55 4.27 4.18

2023-01 4.50 4.60 1.55 1.84 4.36 4.38

2023-02 4.72 4.79 3.15 3.31 4.61 4.61

2023-03 4.93 5.01 4.05 4.00 4.87 4.74

2023-04 4.96 5.02 3.55 3.45 4.90 4.74

Page 22 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A4: Asset-Weighted Seven-Day Net Yield (Percent)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury

2019-04 2.50 2.37 2.10 1.92 2.21 2.25

2019-05 2.46 2.32 1.45 1.24 2.17 2.21

2019-06 2.42 2.28 1.75 1.60 2.15 2.15

2019-07 2.36 2.21 1.34 1.21 2.10 2.07

2019-08 2.18 2.05 1.30 1.14 1.91 1.91

2019-09 2.05 1.92 1.45 1.28 1.76 1.80

2019-10 1.90 1.80 1.10 0.98 1.62 1.64

2019-11 1.75 1.65 1.01 0.90 1.44 1.48

2019-12 1.72 1.64 1.44 1.26 1.40 1.43

2020-01 1.74 1.58 0.84 0.73 1.38 1.41

2020-02 1.65 1.54 1.05 0.93 1.38 1.40

2020-03 0.87 0.89 3.21 3.07 0.32 0.35

2020-04 0.53 0.58 0.16 0.25 0.17 0.17

2020-05 0.33 0.28 0.08 0.16 0.09 0.09

2020-06 0.26 0.19 0.09 0.10 0.07 0.07

2020-07 0.19 0.09 0.11 0.10 0.06 0.06

2020-08 0.15 0.06 0.04 0.03 0.03 0.03

2020-09 0.13 0.04 0.07 0.04 0.02 0.01

2020-10 0.10 0.03 0.07 0.03 0.02 0.01

2020-11 0.10 0.03 0.07 0.02 0.02 0.01

2020-12 0.11 0.03 0.06 0.01 0.02 0.01

2021-01 0.10 0.03 0.02 0.01 0.02 0.01

2021-02 0.08 0.02 0.02 0.01 0.02 0.01

2021-03 0.07 0.02 0.04 0.01 0.02 0.01

2021-04 0.06 0.02 0.03 0.01 0.02 0.01

2021-05 0.05 0.02 0.03 0.01 0.02 0.01

2021-06 0.05 0.02 0.02 0.01 0.02 0.01

2021-07 0.05 0.02 0.02 0.01 0.02 0.01

2021-08 0.06 0.02 0.02 0.01 0.02 0.01

2021-09 0.06 0.02 0.02 0.01 0.02 0.01

2021-10 0.06 0.02 0.03 0.01 0.02 0.01

2021-11 0.06 0.02 0.03 0.01 0.02 0.01

2021-12 0.08 0.02 0.05 0.01 0.02 0.01

2022-01 0.08 0.02 0.04 0.01 0.02 0.01

2022-02 0.10 0.03 0.08 0.03 0.02 0.01

2022-03 0.31 0.14 0.37 0.24 0.14 0.14

2022-04 0.40 0.21 0.34 0.24 0.19 0.25

2022-05 0.83 0.65 0.66 0.56 0.59 0.59

2022-06 1.44 1.33 0.78 0.73 1.22 1.12

2022-07 1.78 1.72 1.08 0.84 1.61 1.59

2022-08 2.29 2.23 1.36 1.38 2.00 1.99

2022-09 2.92 2.91 2.11 1.90 2.68 2.59

2022-10 3.15 3.07 1.94 1.98 2.83 2.94

2022-11 3.91 3.83 1.47 1.66 3.53 3.56

2022-12 4.35 4.31 3.46 3.30 4.03 3.97

2023-01 4.44 4.33 1.44 1.59 4.10 4.15

2023-02 4.65 4.53 3.04 3.06 4.34 4.39

2023-03 4.86 4.74 3.93 3.75 4.63 4.53

2023-04 4.89 4.75 3.43 3.20 4.66 4.52

Page 23 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A5: Weighted Average Life (Days)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury

2019-04 56.4 62.5 12.9 25.1 90.8 92.8

2019-05 60.1 63.1 14.1 25.0 93.3 91.2

2019-06 58.2 62.8 14.1 32.5 95.5 91.1

2019-07 58.8 62.9 12.8 31.4 94.7 93.7

2019-08 61.5 66.9 14.0 37.2 97.0 97.0

2019-09 62.1 72.8 16.2 38.5 98.1 95.2

2019-10 65.7 76.7 19.5 41.8 97.7 98.7

2019-11 64.7 78.2 19.2 40.5 97.6 99.6

2019-12 62.1 70.2 18.8 36.6 96.1 97.7

2020-01 63.4 64.2 16.3 34.7 93.0 95.0

2020-02 64.4 63.0 15.7 33.8 91.9 97.4

2020-03 57.9 59.8 14.2 34.2 98.3 92.4

2020-04 58.0 60.6 13.4 31.2 100.1 96.4

2020-05 57.2 60.0 15.9 30.6 102.3 98.0

2020-06 57.6 62.0 17.7 32.9 102.9 97.1

2020-07 62.8 67.8 16.8 33.4 101.7 96.9

2020-08 59.2 66.4 15.5 35.6 99.7 97.1

2020-09 58.5 56.8 18.4 34.4 100.9 101.2

2020-10 60.4 59.3 18.2 32.3 101.1 97.8

2020-11 56.6 53.2 16.6 29.0 99.0 97.8

2020-12 57.5 51.5 16.6 27.6 102.8 101.2

2021-01 62.4 48.8 14.9 26.9 99.6 97.7

2021-02 62.7 51.5 15.5 26.4 96.4 99.8

2021-03 58.2 51.3 14.3 26.2 92.1 95.4

2021-04 58.2 48.6 12.8 22.8 88.6 91.1

2021-05 57.2 50.1 13.7 22.6 82.9 85.0

2021-06 54.0 48.2 15.8 25.6 82.4 89.1

2021-07 54.2 48.9 17.2 25.5 82.3 90.7

2021-08 52.2 52.8 17.0 25.9 79.7 90.9

2021-09 50.3 52.6 16.6 26.7 76.8 89.0

2021-10 54.0 60.0 15.3 27.0 80.1 87.7

2021-11 51.7 56.0 13.4 25.0 80.6 86.7

2021-12 54.0 51.6 13.9 24.2 78.3 83.8

2022-01 48.4 46.5 13.9 21.4 76.7 78.1

2022-02 44.6 45.6 11.7 20.2 73.6 76.8

2022-03 44.8 42.6 11.9 19.8 74.7 80.7

2022-04 43.7 43.7 9.8 17.4 72.4 75.7

2022-05 43.0 48.1 7.6 16.1 71.2 79.1

2022-06 44.0 48.3 9.2 16.7 68.7 74.6

2022-07 43.5 48.6 9.6 16.9 68.3 70.9

2022-08 39.0 48.8 8.8 17.1 63.8 66.6

2022-09 37.9 51.0 10.0 17.9 63.0 63.6

2022-10 35.0 48.8 8.6 15.9 61.4 59.6

2022-11 40.5 47.1 9.2 16.8 61.5 59.8

2022-12 38.9 41.3 9.5 16.2 59.6 59.1

2023-01 37.8 39.4 10.4 15.8 60.5 56.7

2023-02 38.2 39.0 9.5 15.6 60.4 53.5

2023-03 39.9 38.3 10.0 16.3 65.8 47.9

2023-04 44.1 37.6 9.5 15.3 64.0 48.5

Page 24 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A6: Weighted Average Maturity (Days)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury

2019-04 32.9 34.2 12.6 22.7 28.0 31.8

2019-05 33.6 32.7 13.8 22.6 27.6 32.5

2019-06 32.4 32.9 13.7 30.6 27.6 31.7

2019-07 32.2 32.8 12.4 28.9 26.8 33.4

2019-08 32.6 36.7 13.8 34.7 27.6 36.0

2019-09 31.0 40.7 15.9 35.9 29.8 36.8

2019-10 34.1 43.5 19.0 39.2 31.8 40.9

2019-11 33.8 43.7 19.0 38.1 34.4 44.1

2019-12 30.4 36.5 18.5 34.6 35.5 42.6

2020-01 30.6 32.3 15.9 32.4 30.1 38.1

2020-02 31.1 33.3 15.1 31.5 29.4 38.2

2020-03 31.3 34.6 13.9 31.8 34.4 41.6

2020-04 40.8 42.6 12.9 28.9 36.0 46.3

2020-05 43.2 47.6 15.4 28.4 40.3 47.1

2020-06 40.4 46.1 17.2 30.6 41.3 45.8

2020-07 42.6 48.3 16.0 31.2 41.2 46.0

2020-08 40.0 47.7 15.0 33.8 39.9 46.7

2020-09 40.1 49.2 17.6 32.9 43.0 48.4

2020-10 41.7 51.1 17.7 30.9 44.4 46.9

2020-11 39.4 45.5 15.8 27.5 43.5 48.0

2020-12 40.6 44.3 15.7 26.2 48.1 50.5

2021-01 44.7 42.5 14.3 25.4 47.4 48.3

2021-02 43.4 44.7 15.0 25.6 45.4 48.8

2021-03 39.9 44.4 13.5 25.1 43.2 46.5

2021-04 41.2 41.1 12.4 21.9 40.7 43.7

2021-05 40.2 39.6 13.6 21.7 35.7 39.2

2021-06 36.8 37.8 15.4 24.3 35.3 40.9

2021-07 37.4 40.1 17.0 24.9 35.3 41.5

2021-08 34.4 43.3 16.6 25.0 33.6 41.1

2021-09 33.6 42.5 16.2 26.1 30.5 39.8

2021-10 37.8 50.6 15.1 26.3 34.6 39.0

2021-11 35.8 47.6 13.0 24.1 34.6 41.0

2021-12 36.1 43.7 13.8 23.7 33.6 40.0

2022-01 29.8 36.4 13.5 20.4 30.3 33.4

2022-02 23.4 27.3 11.2 19.1 26.6 33.4

2022-03 21.8 22.7 11.8 19.1 27.0 37.3

2022-04 20.6 19.2 9.7 16.5 26.0 35.1

2022-05 20.3 15.2 7.5 15.3 25.7 35.7

2022-06 20.5 15.4 9.0 16.2 24.6 33.7

2022-07 21.4 17.8 9.6 16.4 22.8 31.3

2022-08 16.8 14.1 8.5 16.1 18.3 26.7

2022-09 14.8 12.6 10.0 17.3 15.9 25.9

2022-10 11.8 9.3 8.3 15.1 12.6 23.0

2022-11 17.2 12.7 8.6 16.0 12.0 22.3

2022-12 17.3 14.5 9.2 15.9 11.0 22.9

2023-01 16.4 15.4 10.3 15.3 9.1 20.4

2023-02 17.8 17.8 9.3 14.6 10.5 18.8

2023-03 17.7 17.1 9.9 15.6 15.3 17.2

2023-04 19.8 16.3 9.4 14.7 18.4 14.6

Page 25 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A7: Ratio of Daily Liquid Assets to Total Assets

(Percent)

Prime Prime

Month Institutional Retail Government Treasury

2019-04 39.9 26.0 42.9 91.5

2019-05 37.6 23.6 42.3 90.7

2019-06 37.8 21.5 43.1 90.2

2019-07 38.4 22.2 45.1 90.3

2019-08 39.3 24.7 47.6 91.0

2019-09 37.6 25.5 46.6 91.3

2019-10 37.7 25.2 47.0 91.9

2019-11 35.4 23.9 45.5 90.7

2019-12 37.0 24.3 45.6 91.6

2020-01 37.0 24.6 47.1 90.5

2020-02 37.3 25.7 46.8 89.6

2020-03 42.5 33.9 46.9 94.3

2020-04 47.6 37.9 54.0 96.0

2020-05 50.0 42.1 58.3 95.6

2020-06 50.3 43.6 61.9 97.1

2020-07 49.6 41.7 61.8 96.5

2020-08 51.2 46.3 63.4 96.4

2020-09 53.1 42.0 64.5 95.9

2020-10 53.6 37.2 63.4 94.8

2020-11 55.1 39.3 65.9 95.3

2020-12 54.8 36.0 65.6 95.3

2021-01 51.6 34.1 65.5 94.2

2021-02 51.2 31.4 65.8 94.0

2021-03 51.6 33.7 69.2 95.4

2021-04 50.8 30.9 70.1 95.5

2021-05 52.2 35.3 71.9 96.4

2021-06 53.8 41.4 73.8 96.6

2021-07 51.4 36.4 72.8 95.3

2021-08 53.5 34.1 73.9 96.2

2021-09 54.2 35.3 75.3 96.9

2021-10 50.6 25.7 75.8 96.4

2021-11 50.4 28.4 77.4 97.0

2021-12 52.7 32.5 78.7 97.0

2022-01 53.5 28.9 80.0 97.2

2022-02 53.9 29.1 80.1 97.9

2022-03 52.7 35.0 80.4 97.7

2022-04 52.1 33.0 80.1 97.2

2022-05 51.5 36.7 80.0 98.5

2022-06 52.3 39.8 81.6 98.6

2022-07 51.1 38.6 80.8 97.9

2022-08 52.7 42.1 81.1 98.6

2022-09 52.4 41.8 80.3 99.1

2022-10 54.0 39.8 78.1 98.6

2022-11 49.7 40.4 76.1 98.8

2022-12 52.4 47.7 76.2 98.7

2023-01 53.0 45.8 74.5 98.8

2023-02 53.8 47.8 74.4 98.8

2023-03 54.9 50.5 68.8 98.9

2023-04 51.7 46.2 68.8 97.7

Page 26 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A8: Ratio of Weekly Liquid Assets to Total Assets

(Percent)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury

2019-04 54.2 41.2 84.8 74.8 69.2 98.2

2019-05 52.6 41.5 87.2 76.2 69.3 98.6

2019-06 53.7 40.6 86.2 74.6 69.8 97.7

2019-07 53.1 40.6 86.0 76.1 69.8 97.9

2019-08 54.5 42.5 86.6 75.1 71.8 97.6

2019-09 53.8 41.8 84.8 74.3 71.9 98.2

2019-10 52.6 39.2 87.5 73.2 70.5 98.6

2019-11 52.0 38.8 86.5 72.1 69.4 97.5

2019-12 53.3 39.4 84.6 72.1 70.3 98.4

2020-01 53.1 40.6 86.9 73.1 72.0 98.0

2020-02 51.3 41.1 83.5 70.7 70.3 97.6

2020-03 55.2 45.3 85.5 70.8 68.0 99.0

2020-04 60.0 48.5 87.2 70.3 71.5 99.4

2020-05 62.2 50.5 87.5 71.0 73.8 98.8

2020-06 62.6 51.6 86.5 73.2 76.1 99.5

2020-07 61.0 51.4 87.4 73.0 77.8 99.5

2020-08 62.8 58.6 87.0 74.6 78.6 99.4

2020-09 65.6 51.0 88.1 74.7 79.1 99.3

2020-10 65.6 49.2 88.4 75.0 77.8 98.3

2020-11 67.0 50.4 90.3 76.6 79.1 99.0

2020-12 67.3 45.5 89.4 77.1 79.7 99.3

2021-01 65.0 46.2 88.2 76.3 80.0 98.1

2021-02 63.3 46.6 85.8 76.3 80.6 98.4

2021-03 62.6 44.0 83.5 69.0 83.5 99.2

2021-04 63.2 44.2 87.1 78.2 84.0 99.4

2021-05 64.7 47.2 86.9 77.6 84.8 99.4

2021-06 64.5 54.0 88.1 79.4 85.4 99.4

2021-07 63.8 50.8 85.9 79.5 84.2 97.6

2021-08 63.0 48.6 87.0 80.4 86.9 99.2

2021-09 63.2 48.5 82.6 80.0 87.5 99.5

2021-10 63.6 43.3 88.0 78.9 86.5 98.7

2021-11 61.4 43.6 88.9 80.4 88.7 99.4

2021-12 62.9 45.3 87.4 80.0 89.8 99.4

2022-01 65.2 44.2 82.7 78.9 89.8 99.0

2022-02 66.6 44.7 88.3 80.1 89.9 99.5

2022-03 66.6 50.1 86.0 80.7 90.6 99.4

2022-04 69.5 50.8 88.1 80.7 89.9 98.6

2022-05 65.1 49.3 89.8 81.8 89.8 99.6

2022-06 65.9 52.3 92.2 84.1 90.0 99.6

2022-07 66.1 53.8 86.3 81.1 88.7 98.9

2022-08 66.0 53.3 93.2 83.8 89.6 99.6

2022-09 68.2 52.6 91.3 82.6 88.6 99.7

2022-10 70.3 53.8 92.2 84.3 87.8 99.2

2022-11 64.0 53.0 92.4 83.7 86.1 99.4

2022-12 66.3 56.8 91.6 83.5 86.6 99.3

2023-01 69.4 59.9 88.8 82.8 85.1 99.5

2023-02 68.2 60.2 91.6 84.4 85.5 99.3

2023-03 67.9 61.5 77.5 56.4 79.4 99.6

2023-04 67.2 63.7 89.2 81.8 81.2 98.5

Page 27 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A9: Prime Holdings of Bank-Related Securities by

Country ($ Billions)

Month Canada US Japan France Netherlands Germany UK Aust/NZ Switzerland

2019-04 124.3 117.4 99.7 86.5 31.6 41.3 40.3 33.8 28.4

2019-05 129.5 117.9 99.9 86.7 31.7 43.6 42.6 36.1 26.0

2019-06 147.8 121.4 96.8 72.4 28.8 42.9 48.7 38.2 21.9

2019-07 150.6 125.6 102.1 96.1 38.2 51.4 52.2 39.9 26.1

2019-08 144.8 126.5 104.3 90.5 35.3 53.5 45.8 43.5 24.2

2019-09 158.4 132.8 105.1 75.2 37.4 56.0 38.8 44.7 21.4

2019-10 148.6 124.6 113.4 85.0 47.2 52.8 54.5 50.0 23.1

2019-11 160.3 108.2 111.6 93.3 42.6 51.3 49.3 52.0 31.2

2019-12 168.8 106.9 117.3 76.7 34.0 35.8 35.8 54.6 28.1

2020-01 149.6 119.1 115.7 108.2 43.1 54.5 44.7 54.8 32.9

2020-02 164.1 113.1 107.3 101.1 44.6 56.1 50.1 46.5 26.6

2020-03 139.3 80.0 87.0 71.1 36.4 43.7 40.6 41.2 20.0

2020-04 132.5 87.7 97.2 88.4 37.2 40.3 45.6 32.8 20.1

2020-05 135.6 78.9 89.7 93.8 37.0 41.5 45.6 31.1 18.9

2020-06 140.8 79.7 95.8 84.8 30.2 35.8 45.3 26.6 18.9

2020-07 121.9 72.9 98.7 87.5 33.9 45.4 43.3 22.6 17.3

2020-08 119.0 72.0 94.9 86.0 31.0 45.4 42.4 21.7 18.3

2020-09 102.0 71.9 90.8 75.6 37.2 34.4 43.1 19.6 18.5

2020-10 93.7 63.9 86.3 82.3 30.0 38.9 35.2 18.6 21.8

2020-11 107.3 71.3 81.8 87.5 32.0 36.7 30.0 22.4 18.2

2020-12 130.2 81.1 82.0 67.0 12.9 23.8 26.1 25.8 17.2

2021-01 117.2 70.5 71.3 85.8 37.8 42.0 30.6 24.2 16.7

2021-02 112.4 67.2 76.2 84.1 38.0 44.7 40.0 26.4 16.5

2021-03 109.9 63.6 69.2 77.8 40.2 36.0 31.4 28.9 17.3

2021-04 101.5 55.1 70.7 81.9 35.2 39.0 37.3 26.1 16.3

2021-05 95.4 54.8 73.8 88.4 31.5 37.9 35.9 24.7 14.4

2021-06 97.7 55.0 65.5 66.0 29.5 28.4 29.9 24.6 11.2

2021-07 91.7 50.9 71.2 72.1 30.3 38.0 29.8 24.3 10.8

2021-08 92.4 48.1 66.7 73.6 30.9 38.3 28.8 25.3 9.1

2021-09 96.9 45.1 66.7 65.4 36.2 32.4 28.1 26.0 7.6

2021-10 94.0 47.1 71.6 80.6 33.5 36.4 27.0 26.9 8.0

2021-11 106.7 49.2 69.3 71.7 28.6 34.0 25.8 29.9 10.0

2021-12 113.4 45.9 71.3 49.6 12.9 15.1 19.4 32.6 12.1

2022-01 96.4 49.6 64.6 70.0 25.9 33.8 28.4 27.7 11.5

2022-02 92.9 41.7 60.1 68.0 30.3 35.8 29.3 27.8 11.6

2022-03 94.4 43.2 61.1 56.2 34.4 27.6 30.6 29.4 11.9

2022-04 83.7 40.7 59.3 64.2 33.1 31.4 31.0 30.5 12.3

2022-05 83.7 46.7 63.3 63.1 35.5 31.4 30.1 31.5 10.8

2022-06 84.8 50.3 71.8 51.0 22.5 19.1 29.6 30.9 9.3

2022-07 85.6 55.6 71.4 61.0 32.5 22.2 24.7 28.4 8.0

2022-08 89.2 55.0 79.2 59.2 30.4 26.0 30.0 28.5 7.3

2022-09 93.1 64.7 81.4 49.1 34.5 27.7 25.7 29.8 7.2

2022-10 97.8 67.5 93.2 59.1 37.6 25.1 28.8 34.1 7.4

2022-11 107.8 70.9 100.1 52.2 38.2 28.4 34.4 35.1 8.6

2022-12 123.3 81.5 91.1 52.3 15.3 13.7 27.7 36.1 8.3

2023-01 115.7 89.0 98.8 71.9 47.5 37.0 39.8 36.1 7.4

2023-02 114.0 92.6 104.2 72.4 41.0 38.7 35.2 35.8 5.7

2023-03 110.6 98.9 87.5 63.2 40.7 21.7 33.1 34.0 5.8

2023-04 113.9 97.7 94.3 81.6 41.6 36.0 34.6 26.3 5.6

Page 28 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A10: Prime Holdings of Bank-Related Securities by

Region ($ Billions)

Month Americas Eurozone Asia-Pacific Europe (non-Euro)

2019-04 242.3 169.2 152.9 124.5

2019-05 248.0 168.8 159.1 118.6

2019-06 270.0 152.3 161.3 125.5

2019-07 277.0 195.3 166.1 121.4

2019-08 272.0 189.7 172.3 119.4

2019-09 291.8 178.4 175.8 109.3

2019-10 273.7 197.1 189.9 129.8

2019-11 269.0 199.2 188.0 135.7

2019-12 276.0 156.3 196.4 105.2

2020-01 269.1 223.0 194.2 137.9

2020-02 277.7 218.9 174.1 133.6

2020-03 219.6 162.1 144.1 108.2

2020-04 220.8 179.4 144.0 111.9

2020-05 215.0 182.7 137.2 104.8

2020-06 221.2 156.9 141.6 105.2

2020-07 195.4 175.1 138.9 99.5

2020-08 191.7 171.0 130.8 105.1

2020-09 174.5 153.1 123.2 98.4

2020-10 158.1 159.5 117.2 90.7

2020-11 179.0 165.1 115.7 85.1

2020-12 211.7 108.3 119.1 66.7

2021-01 188.1 178.4 108.4 107.1

2021-02 179.9 181.4 114.2 115.9

2021-03 173.8 166.3 113.6 98.8

2021-04 156.7 174.8 110.8 112.2

2021-05 150.3 176.6 113.5 106.6

2021-06 152.8 130.4 104.2 76.1

2021-07 142.6 158.3 109.4 88.6

2021-08 140.5 162.1 105.1 87.8

2021-09 141.9 143.0 106.3 74.5

2021-10 141.1 168.9 116.6 78.6

2021-11 155.9 151.2 117.4 80.2

2021-12 159.3 82.2 121.0 51.0

2022-01 146.0 147.5 111.6 94.0

2022-02 134.6 153.0 103.5 97.8

2022-03 137.6 125.7 105.6 72.0

2022-04 124.4 142.4 104.1 93.9

2022-05 130.4 143.6 110.9 86.9

2022-06 135.1 103.3 121.0 73.6

2022-07 141.2 130.5 119.4 78.5

2022-08 144.2 133.0 129.0 85.5

2022-09 157.9 121.5 130.4 73.3

2022-10 165.3 138.7 149.0 84.2

2022-11 178.7 135.4 154.2 98.8

2022-12 204.8 90.2 144.0 67.9

2023-01 204.7 177.8 154.0 102.8

2023-02 206.5 170.6 164.8 98.6

2023-03 209.5 135.7 142.8 80.0

2023-04 211.6 177.6 142.1 91.5

Page 29 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A11: Prime Money Market Fund Aggregate Product

Exposures ($ Billions)

CDs and Time Non-Financial Co.

Month Gov. and Treas. Deposits Financial Co. CP CP and Other Asset-Backed Total

2019-04 310.3 298.7 192.1 140.9 59.5 1,001.5

2019-05 301.0 302.6 197.0 145.4 62.0 1,008.0

2019-06 281.6 321.8 205.1 147.7 62.7 1,018.9

2019-07 290.7 320.3 216.6 149.0 63.9 1,040.5

2019-08 310.1 333.0 213.5 140.2 63.8 1,060.6

2019-09 326.3 316.0 226.7 142.0 63.5 1,074.5

2019-10 322.2 332.7 236.4 150.0 62.9 1,104.2

2019-11 314.8 346.1 236.5 158.0 64.0 1,119.4

2019-12 359.3 307.9 214.0 146.7 62.3 1,090.2

2020-01 311.0 369.1 226.9 153.9 60.3 1,121.2

2020-02 308.4 360.8 209.9 162.9 64.4 1,106.4

2020-03 303.6 281.8 190.3 152.1 53.6 981.4

2020-04 420.0 290.0 180.4 149.4 55.7 1,095.5

2020-05 489.3 275.5 171.6 157.7 62.1 1,156.2

2020-06 534.0 252.7 174.0 149.0 62.6 1,172.3

2020-07 513.4 257.3 163.8 156.3 59.4 1,150.2

2020-08 542.5 249.0 157.8 144.0 56.2 1,149.5

2020-09 455.2 212.1 143.4 134.9 53.4 999.0

2020-10 419.2 215.9 141.2 135.0 48.8 960.1

2020-11 410.9 220.7 150.0 134.7 46.7 963.0

2020-12 418.8 164.9 153.1 127.3 46.0 910.1

2021-01 347.3 238.7 179.9 137.6 46.6 950.1

2021-02 310.7 246.2 182.3 138.3 44.1 921.6

2021-03 346.1 216.6 189.0 127.8 41.8 921.3

2021-04 329.0 233.1 189.9 128.4 41.8 922.2

2021-05 322.5 230.9 190.5 122.3 39.3 905.5

2021-06 397.0 176.3 161.6 119.3 36.6 890.8

2021-07 328.1 217.8 167.0 123.3 34.5 870.7

2021-08 329.0 210.2 168.2 120.1 35.9 863.4

2021-09 355.8 179.9 172.6 119.4 35.9 863.6

2021-10 298.3 223.0 175.7 123.8 36.4 857.2

2021-11 272.7 220.9 176.0 127.4 35.4 832.4

2021-12 362.0 143.9 157.7 112.3 35.9 811.8

2022-01 282.9 226.9 165.1 114.7 35.1 824.7

2022-02 273.5 229.4 158.9 124.4 31.9 818.1

2022-03 366.1 176.2 154.2 121.6 32.5 850.6

2022-04 317.1 211.6 151.5 123.4 31.2 834.8

2022-05 333.6 210.7 157.5 120.3 30.2 852.3

2022-06 384.7 188.6 149.3 109.0 27.6 859.2

2022-07 402.0 210.7 154.1 119.9 29.7 916.4

2022-08 414.9 221.9 161.4 121.7 36.4 956.3

2022-09 447.3 211.3 159.0 115.9 37.4 970.9

2022-10 434.8 247.6 168.6 122.4 40.8 1,014.2

2022-11 443.0 251.8 178.7 119.7 41.0 1,034.2

2022-12 527.9 191.4 170.9 109.8 43.5 1,043.5

2023-01 479.8 283.2 196.2 118.2 47.7 1,125.1

2023-02 513.7 291.5 185.0 123.5 48.7 1,162.4

2023-03 584.8 229.0 159.8 118.4 45.1 1,137.1

2023-04 557.4 281.3 164.4 126.4 44.8 1,174.3

Page 30 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A12: Government & Treasury Funds Bank Repo

Counterparties by Country ($ Billions)

Month US Canada France UK Germany Japan Other

2019-04 194.5 140.4 217.5 99.9 18.2 134.7 41.8

2019-05 202.4 145.6 223.6 100.9 19.6 139.0 37.9

2019-06 209.5 164.0 180.0 98.3 18.7 130.7 32.2

2019-07 221.8 130.2 232.5 115.4 19.3 138.2 37.9

2019-08 218.1 162.5 239.3 116.5 20.9 144.0 35.8

2019-09 237.3 167.0 196.7 88.5 22.2 136.4 36.6

2019-10 183.7 146.4 235.7 73.4 20.3 149.4 41.0

2019-11 181.3 170.3 202.1 82.2 21.5 159.9 36.1

2019-12 165.6 196.2 125.6 75.4 11.8 138.6 34.0

2020-01 191.3 168.7 197.6 102.3 23.3 153.1 40.8

2020-02 210.7 166.5 213.7 121.2 24.5 151.7 41.6

2020-03 200.3 186.1 181.2 96.2 25.4 147.0 45.5

2020-04 201.4 153.9 217.1 117.5 31.4 159.8 42.9

2020-05 177.4 139.8 190.6 78.2 29.8 142.2 40.0

2020-06 172.1 131.4 146.1 67.6 22.4 118.5 36.4

2020-07 168.3 129.4 189.2 76.7 27.5 118.6 44.0

2020-08 179.8 134.4 197.2 78.4 21.0 132.0 44.8

2020-09 172.5 132.8 189.4 81.3 22.8 120.7 41.3

2020-10 190.8 126.4 204.4 73.1 20.5 117.8 44.1

2020-11 169.0 132.8 211.6 83.9 19.6 135.1 45.2

2020-12 166.9 140.9 177.5 80.3 12.4 124.9 28.5

2021-01 162.4 135.5 193.6 84.3 15.5 136.6 37.2

2021-02 198.3 151.7 209.1 90.3 23.6 142.4 42.2

2021-03 213.0 154.6 185.0 78.5 18.8 144.4 42.1

2021-04 183.5 160.0 207.3 86.3 25.6 152.3 41.6

2021-05 177.9 145.3 190.6 79.9 23.1 150.2 37.9

2021-06 160.7 117.1 132.4 64.0 21.6 140.9 33.3

2021-07 160.2 124.1 165.7 72.3 30.0 138.7 32.7

2021-08 154.3 126.5 158.7 68.0 27.9 140.2 36.4

2021-09 146.0 125.4 141.3 51.8 21.1 129.3 28.1

2021-10 133.3 138.7 158.8 47.1 21.4 124.2 27.7

2021-11 118.0 154.9 160.3 54.5 14.8 123.0 33.4

2021-12 107.6 165.7 89.2 42.1 10.2 124.5 22.3

2022-01 123.3 124.4 129.0 50.8 11.1 127.7 27.6

2022-02 128.2 120.6 142.2 61.9 11.4 124.4 29.1

2022-03 108.6 109.1 124.8 38.9 7.8 116.4 26.8

2022-04 115.1 98.5 130.6 55.4 9.0 114.3 23.5

2022-05 114.0 88.6 108.3 46.5 10.0 106.3 23.8

2022-06 100.5 73.6 73.6 24.8 10.4 79.3 19.4

2022-07 93.3 83.9 92.9 33.4 9.8 78.6 21.4

2022-08 106.5 90.9 98.6 43.0 11.3 83.5 25.5

2022-09 103.4 75.3 55.7 26.6 10.1 74.0 23.4

2022-10 108.9 83.9 70.3 43.9 10.2 79.3 22.2

2022-11 128.8 94.2 67.2 59.2 8.4 88.8 25.2

2022-12 107.2 103.2 49.8 39.5 10.8 77.8 20.7

2023-01 185.4 100.1 87.5 65.7 12.8 83.9 25.1

2023-02 193.3 101.4 97.0 42.5 13.0 81.2 25.2

2023-03 244.0 112.2 83.0 44.2 11.5 89.5 35.6

2023-04 247.2 106.1 114.0 70.3 11.7 93.4 35.1

Page 31 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A13: Money Market Fund Repurchase Agreements with

the Federal Reserve ($ Billions)

Month Total

2019-04 -

2019-05 0.9

2019-06 43.6

2019-07 7.4

2019-08 12.1

2019-09 7.1

2019-10 2.8

2019-11 0.5

2019-12 47.4

2020-01 4.5

2020-02 2.2

2020-03 284.9

2020-04 1.8

2020-05 1.3

2020-06 1.0

2020-07 0.2

2020-08 -

2020-09 0.8

2020-10 -

2020-11 -

2020-12 9.6

2021-01 5.4

2021-02 2.7

2021-03 125.3

2021-04 179.7

2021-05 458.6

2021-06 855.1

2021-07 885.6

2021-08 1,049.6

2021-09 1,438.9

2021-10 1,345.7

2021-11 1,397.0

2021-12 1,739.7

2022-01 1,474.6

2022-02 1,445.7

2022-03 1,658.1

2022-04 1,670.3

2022-05 1,753.2

2022-06 2,062.9

2022-07 2,098.2

2022-08 2,069.4

2022-09 2,220.6

2022-10 2,145.0

2022-11 2,003.5

2022-12 2,339.6

2023-01 1,989.0

2023-02 2,097.3

2023-03 2,230.8

2023-04 2,213.9

Page 32 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Table A14: Securities with more than 179 Days to Maturity

(Percent)

Prime Prime Tax Exempt Tax Exempt

Month Institutional Retail Institutional Retail Government Treasury

2019-04 8.2 7.6 0.8 2.8 16.6 17.7

2019-05 9.0 6.0 1.0 3.1 17.8 14.8

2019-06 8.6 6.8 1.0 5.3 18.0 16.1

2019-07 9.5 8.4 0.9 6.1 18.0 17.9

2019-08 9.8 9.9 1.5 7.9 17.9 15.6

2019-09 9.5 9.2 2.2 8.7 17.8 15.8

2019-10 11.0 11.3 3.4 10.0 18.8 17.6

2019-11 10.0 10.9 2.9 9.7 17.4 14.5

2019-12 9.8 10.8 2.4 7.0 17.7 17.3

2020-01 10.1 8.8 2.2 6.0 18.4 18.6

2020-02 10.3 7.7 2.2 5.9 18.1 17.2

2020-03 9.1 5.7 0.6 4.9 18.9 15.8

2020-04 6.9 4.8 0.9 4.1 17.6 14.9

2020-05 6.1 3.1 1.4 4.2 16.4 13.7

2020-06 6.9 5.1 2.4 5.9 16.1 14.5

2020-07 8.2 6.7 2.7 7.0 16.5 15.0

2020-08 7.3 6.3 2.6 7.2 15.9 13.8

2020-09 7.2 3.2 3.4 7.0 14.8 14.3

2020-10 7.8 4.3 3.1 6.0 14.4 14.9

2020-11 7.0 2.8 3.1 5.7 14.3 12.6

2020-12 6.9 2.4 2.3 4.4 15.4 14.9

2021-01 7.8 2.8 1.4 3.2 14.8 15.5

2021-02 7.6 3.9 1.2 2.7 14.9 13.5

2021-03 7.9 4.6 1.1 2.8 15.1 13.9

2021-04 7.8 4.5 0.6 2.6 14.0 14.4

2021-05 8.0 6.1 0.7 2.9 12.7 11.6

2021-06 8.0 6.2 1.7 4.0 13.8 13.4

2021-07 7.9 5.7 2.0 4.3 13.9 14.8

2021-08 7.5 6.2 2.2 4.5 13.4 12.6

2021-09 7.2 6.5 2.3 4.7 13.8 13.7

2021-10 7.7 7.6 2.1 5.0 14.4 15.1

2021-11 7.0 5.4 2.1 5.1 14.7 13.6

2021-12 6.8 3.8 1.3 3.6 13.5 12.9

2022-01 6.1 3.9 0.4 2.3 13.9 13.8

2022-02 6.1 4.2 0.2 2.0 13.2 12.2

2022-03 6.4 3.8 0.3 1.9 13.5 13.3

2022-04 6.0 4.6 0.2 1.7 13.4 13.5

2022-05 6.2 6.2 0.1 1.6 13.2 11.9

2022-06 6.0 6.8 0.6 1.9 12.7 11.9

2022-07 5.6 8.0 0.6 1.6 12.8 11.8

2022-08 5.5 8.2 0.8 2.1 11.8 9.9

2022-09 5.0 6.6 1.0 2.3 12.3 9.7

2022-10 4.8 5.2 0.9 2.2 12.8 10.0

2022-11 4.5 4.2 0.9 2.4 11.4 8.3

2022-12 4.5 4.2 0.9 2.0 11.5 8.6

2023-01 5.4 4.7 0.7 1.5 12.0 8.8

2023-02 5.6 4.8 0.2 1.4 11.9 7.6

2023-03 6.5 4.8 0.1 1.2 13.1 7.1

2023-04 7.4 4.1 0.2 1.5 13.7 8.1

Page 33 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

II Key Definitions

Included by reference are all definitions included in the definitions section of

Form N-MFP and definitions set forth in Rule 2a-7 (17 CFR 270.2a-7).

Bank-related securities For purposes of this report, includes certificates of deposit, time deposits, sponsored ABCP, and repurchase agreements where the bank is

the counterparty.

Daily liquid assets Means: (i) Cash; (ii) Direct obligations of the U.S. Government; (iii)

Securities that will mature (as determined without reference to the exceptions in paragraph (i) of 29 CFR 270.2a-7 regarding interest rate

readjustments), or are subject to a demand feature that is exercisable

and payable, within one business day; or (iv) Amounts receivable and

due unconditionally within one business day on pending sales of portfolio securities.

Form N-MFP Used by Money Market Funds to file reports with the Commission pursuant to rule 30b1-7 under the Act (17 CFR 270.30b1-7). The form is

available here.

Fund Category A category on Item A.10 of Form N-MFP. Form N-MFP requests filers to

identify each Fund from among the following categories: Treasury, Government Agency, Exempt Government, Prime, Single State and Other

Tax Exempt, and further asks the filer to identify whether the Fund is

an exempt Retail money market fund.

Government money market fund A money market fund that invests 99.5 percent or more of its total assets

in cash, government securities, and/or repurchase agreements that are

collateralized fully.

Institutional money market fund A Fund reported on Form N-MFP that is not identified as a Retail

money market fund. Government and Treasury money market funds

are not required to make this distinction.

Money Market Fund (or Fund) A registered open-end management investment company, or series

thereof, that is regulated as a money market fund pursuant to rule 2a–7

(17 CFR 270.2a–7) under the Investment Company Act of 1940.

Page 34 of 35
U.S. Securities and Exchange Commission, Money Market Funds Statistics, Filings through May 5, 2023

Prime money market fund Any Fund reported on Form N-MFP as a Prime money market fund.

Prime money market funds generally hold a variety of taxable shortterm obligations issued by corporations and banks, as well as repurchase

agreements and assetbacked commercial paper.2 Nonpublic prime institutional money market fund: A Fund that disclosed in its public filings

with the SEC (Form N-CEN, Form N-CSR, or the fund’s prospectus)

that its shares are not intended to be offered to the public. Prime institutional money market funds that do not provide such disclosures are

considered to be offered to the public.

Retail money market fund A money market fund that has policies and procedures reasonably designed to limit all beneficial owners of the fund to natural persons. Government and Treasury money market funds are not required to make

this distinction.

Tax exempt fund A money market fund that holds itself out as distributing income exempt

from regular federal income tax.

Treasury money market fund A government money market fund that limits its holdings to only U.S.

Treasury obligations or repurchase agreements collateralized by U.S.

Treasury securities.3

Weekly liquid assets Means: (i) Cash; (ii) Direct obligations of the U.S. Government; (iii)

Government securities that are issued by a person controlled or supervised by and acting as an instrumentality of the government of the

United States pursuant to authority granted by the Congress of the

United States that: (A) Are issued at a discount to the principal amount

to be repaid at maturity without provision for the payment of interest;

and (B) Have a remaining maturity date of 60 days or less. (iv) Securities

that will mature (as determined without reference to the exceptions in

paragraph (i) of 29 CFR 270.2a-7 regarding interest rate readjustments),

or are subject to a demand feature that is exercisable and payable, within

five business days; or (v) Amounts receivable and due unconditionally

within five business days on pending sales of portfolio securities.

2See Money Market Fund Reform; Amendments to Form PF, Investment Company Act Release No. 31166 (July 23,

2014), available here.

3

Id.

Page 35 of 35