# EDGAR Filing Document

**Accession Number:** 0000076721
**File Stem:** 0001398344-23-005216
**Filing Date:** 2023-2
**Character Count:** 44040
**Document Hash:** 217c2cb686f25d4fc77b90ed89e5febf
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-23-005216.hdr.sgml**: 20230228

**ACCESSION NUMBER**: 0001398344-23-005216

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230228

**DATE AS OF CHANGE**: 20230228

**PERIOD START**: 20221231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** IMPAX FUNDS SERIES TRUST I
- **CENTRAL INDEX KEY:** 0000076721
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-02064
- **FILM NUMBER:** 23687243

**BUSINESS ADDRESS:**
- **STREET 1:** 30 PENHALLOW STREET, SUITE 400
- **CITY:** PORTSMOUTH
- **STATE:** NH
- **ZIP:** 03801-3852
- **BUSINESS PHONE:** 800-767-1729

**MAIL ADDRESS:**
- **STREET 1:** 30 PENHALLOW STREET, SUITE 400
- **CITY:** PORTSMOUTH
- **STATE:** NH
- **ZIP:** 03801-3852

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PAX WORLD FUNDS SERIES TRUST I
- **DATE OF NAME CHANGE:** 20070831

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PAX WORLD BALANCED FUND
- **DATE OF NAME CHANGE:** 20061113

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PAX WORLD BALANCED FUND INC
- **DATE OF NAME CHANGE:** 20040624

## Series and Classes Contracts Data

### Impax Global Sustainable Infrastructure Fund (Series ID: S000055846)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000175864 | Institutional Class | PXDIX           |
| C000175865 | Investor Class      | PAXDX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Impax Funds Series Trust I

- **b. Investment Company Act file number:** 811-02064

- **c. CIK number of Registrant:** 0000076721

- **d. LEI of Registrant:** 549300TD5R23SWU72456

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 30 Penhallow St.

  - **City:** Portsmouth

  - **State:** NH

  - **Foreign country:** US

  - **Zip / Postal Code:** 03801

  - **Telephone number:** 800-767-1729

**Item A.2. Information about the Series.**

- **a. Name of Series:** Impax Global Sustainable Infrastructure Fund

- **b. EDGAR series identifier (if any):** S000055846

- **c. LEI of Series:** 549300M7V6OFRLWL5549

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2022-12-31

- **b. Date as of which information is reported:** 2022-12-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $106882419.42

**Total Liabilities:** $117434.18

**Net Assets:** $106764985.24

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000175864 | -3.52%               | 10.04%               | 4.34%                |
| Class ID C000175865 | -3.45%               | 9.98%                | 4.24%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-984891.92              | $-2932019.28                               |
| Month 2  | $-522341.55              | $10029606.30                               |
| Month 3  | $-100724.60              | $3792498.77                                |

### Schedule of Portfolio Investments

| Name                         | Title                     | Identifiers                  | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| ACCIONA SA                   | COMMON STOCK EUR1.        | CUSIP: 557910908<br>LEI: N/A | Long             | EC               | CORP              | ES        |      5710 | NS      | $1050820.51   | 0.98%             |  |  |  | No            |                  2 | On Loan: No      |
| ADANI GREEN ENERGY LTD       | COMMON STOCK INR10.0      | CUSIP: ACI11WSG6<br>LEI: N/A | Long             | EC               | CORP              | IN        |     22329 | NS      | $517586.18    | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| ADVANCED DRAINAGE SYSTEMS IN | COMMON STOCK USD.01       | CUSIP: 00790R104<br>LEI: N/A | Long             | EC               | CORP              | US        |      5396 | NS      | $442310.12    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| AMERICAN WATER WORKS CO INC  | COMMON STOCK USD.01       | CUSIP: 030420103<br>LEI: N/A | Long             | EC               | CORP              | US        |     10681 | NS      | $1627998.02   | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| AMERISOURCEBERGEN CORP       | COMMON STOCK USD.01       | CUSIP: 03073E105<br>LEI: N/A | Long             | EC               | CORP              | US        |      3120 | NS      | $517015.20    | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| ANDRITZ AG                   | COMMON STOCK              | CUSIP: B1WVF6905<br>LEI: N/A | Long             | EC               | CORP              | AT        |     13872 | NS      | $794062.25    | 0.74%             |  |  |  | No            |                  2 | On Loan: No      |
| ASHTEAD GROUP PLC            | COMMON STOCK GBP.1        | CUSIP: 005367008<br>LEI: N/A | Long             | EC               | CORP              | GB        |     22724 | NS      | $1290831.13   | 1.21%             |  |  |  | No            |                  2 | On Loan: No      |
| ASML HOLDING NV              | COMMON STOCK EUR.09       | CUSIP: ACI02GTQ9<br>LEI: N/A | Long             | EC               | CORP              | NL        |       947 | NS      | $516353.30    | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| AT+T INC                     | COMMON STOCK USD1.0       | CUSIP: 00206R102<br>LEI: N/A | Long             | EC               | CORP              | US        |     78135 | NS      | $1438465.35   | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| BCE INC                      | COMMON STOCK              | CUSIP: 05534B950<br>LEI: N/A | Long             | EC               | CORP              | CA        |     25451 | NS      | $1118227.47   | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| BEIJING ENTERPRISES WATER GR | COMMON STOCK HKD.1        | CUSIP: B01YCG906<br>LEI: N/A | Long             | EC               | CORP              | HK        |    662000 | NS      | $169277.00    | 0.16%             |  |  |  | No            |                  2 | On Loan: No      |
| BLOOM ENERGY CORP  A         | COMMON STOCK USD.0001     | CUSIP: 093712107<br>LEI: N/A | Long             | EC               | CORP              | US        |     22945 | NS      | $438708.40    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| BORALEX INC  A               | COMMON STOCK              | CUSIP: 09950M953<br>LEI: N/A | Long             | EC               | CORP              | CA        |     15689 | NS      | $463717.71    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| BOSTON PROPERTIES INC        | REIT USD.01               | CUSIP: 101121101<br>LEI: N/A | Long             | RE               | RF                | US        |      1879 | NS      | $126982.82    | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| BRAMBLES LTD                 | COMMON STOCK              | CUSIP: B1FJ0C904<br>LEI: N/A | Long             | EC               | CORP              | AU        |     92708 | NS      | $760261.56    | 0.71%             |  |  |  | No            |                  2 | On Loan: No      |
| BROOKFIELD RENEWABLE PARTNER | LTD PART                  | CUSIP: G16258959<br>LEI: N/A | Long             |  | CORP              | CA        |     28507 | NS      | $721728.18    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| CADENCE DESIGN SYS INC       | COMMON STOCK USD.01       | CUSIP: 127387108<br>LEI: N/A | Long             | EC               | CORP              | US        |      2996 | NS      | $481277.44    | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| CANADIAN PACIFIC RAILWAY LTD | COMMON STOCK              | CUSIP: 13645T951<br>LEI: N/A | Long             | EC               | CORP              | CA        |     23965 | NS      | $1786755.35   | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| CARDINAL HEALTH INC          | COMMON STOCK              | CUSIP: 14149Y108<br>LEI: N/A | Long             | EC               | CORP              | US        |      7175 | NS      | $551542.25    | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| CARLISLE COS INC             | COMMON STOCK USD1.0       | CUSIP: 142339100<br>LEI: N/A | Long             | EC               | CORP              | US        |      1919 | NS      | $452212.35    | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| CHECK POINT SOFTWARE TECH    | COMMON STOCK USD.01       | CUSIP: M22465104<br>LEI: N/A | Long             | EC               | CORP              | IL        |      4098 | NS      | $517003.68    | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| CHINA CONCH VENTURE HOLDINGS | COMMON STOCK HKD.01       | CUSIP: ACI07F6S7<br>LEI: N/A | Long             | EC               | CORP              | CN        |    253500 | NS      | $549924.45    | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| CHINA RAILWAY SIGNAL + COM H | COMMON STOCK CNY1.0       | CUSIP: BYVDW4900<br>LEI: N/A | Long             | EC               | CORP              | CN        |   1703000 | NS      | $555359.81    | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| CIGNA CORP                   | COMMON STOCK USD.01       | CUSIP: 125523100<br>LEI: N/A | Long             | EC               | CORP              | US        |      2369 | NS      | $784944.46    | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| CISCO SYSTEMS INC            | COMMON STOCK USD.001      | CUSIP: 17275R102<br>LEI: N/A | Long             | EC               | CORP              | US        |     21196 | NS      | $1009777.44   | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| CLEAN HARBORS INC            | COMMON STOCK USD.01       | CUSIP: 184496107<br>LEI: N/A | Long             | EC               | CORP              | US        |      4413 | NS      | $503611.56    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| COUSINS PROPERTIES INC       | REIT USD1.0               | CUSIP: 222795502<br>LEI: N/A | Long             | RE               | RF                | US        |      5541 | NS      | $140131.89    | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| CSX CORP                     | COMMON STOCK USD1.0       | CUSIP: 126408103<br>LEI: N/A | Long             | EC               | CORP              | US        |     39616 | NS      | $1227303.68   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| CVS HEALTH CORP              | COMMON STOCK USD.01       | CUSIP: 126650100<br>LEI: N/A | Long             | EC               | CORP              | US        |     13055 | NS      | $1216595.45   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| DARLING INGREDIENTS INC      | COMMON STOCK USD.01       | CUSIP: 237266101<br>LEI: N/A | Long             | EC               | CORP              | US        |      7355 | NS      | $460349.45    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| DOUGLAS EMMETT INC           | REIT USD.01               | CUSIP: 25960P109<br>LEI: N/A | Long             | RE               | RF                | US        |      6100 | NS      | $95648.00     | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| EAST JAPAN RAILWAY CO        | COMMON STOCK              | CUSIP: 629854902<br>LEI: N/A | Long             | EC               | CORP              | JP        |      3700 | NS      | $210744.33    | 0.20%             |  |  |  | No            |                  2 | On Loan: No      |
| EDISON INTERNATIONAL         | COMMON STOCK              | CUSIP: 281020107<br>LEI: N/A | Long             | EC               | CORP              | US        |     23995 | NS      | $1526561.90   | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| EDP ENERGIAS DE PORTUGAL SA  | COMMON STOCK EUR1.        | CUSIP: 410359905<br>LEI: N/A | Long             | EC               | CORP              | PT        |    264475 | NS      | $1318356.29   | 1.23%             |  |  |  | No            |                  2 | On Loan: No      |
| EDP RENOVAVEIS SA            | COMMON STOCK EUR5.        | CUSIP: B39GNW904<br>LEI: N/A | Long             | EC               | CORP              | ES        |     52407 | NS      | $1154816.21   | 1.08%             |  |  |  | No            |                  2 | On Loan: No      |
| ELKEM ASA                    | COMMON STOCK NOK5.0       | CUSIP: BG0T3J907<br>LEI: N/A | Long             | EC               | CORP              | NO        |    140967 | NS      | $507383.71    | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| ENCAVIS AG                   | COMMON STOCK              | CUSIP: 549196905<br>LEI: N/A | Long             | EC               | CORP              | DE        |     22854 | NS      | $451916.81    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| ENCOMPASS HEALTH CORP        | COMMON STOCK USD.01       | CUSIP: 29261A100<br>LEI: N/A | Long             | EC               | CORP              | US        |      9311 | NS      | $556890.91    | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| ENEL AMERICAS SA             | COMMON STOCK              | CUSIP: 229945902<br>LEI: N/A | Long             | EC               | CORP              | CL        |   8660717 | NS      | $1158846.31   | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| ENEL CHILE SA                | COMMON STOCK              | CUSIP: BYMLZD909<br>LEI: N/A | Long             | EC               | CORP              | CL        |  10423231 | NS      | $479106.13    | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| ENEL SPA                     | COMMON STOCK EUR1.        | CUSIP: 714456902<br>LEI: N/A | Long             | EC               | CORP              | IT        |    353407 | NS      | $1900672.91   | 1.78%             |  |  |  | No            |                  2 | On Loan: No      |
| ENGIE BRASIL ENERGIA SA      | COMMON STOCK              | CUSIP: ACI0NT451<br>LEI: N/A | Long             | EC               | CORP              | BR        |    104100 | NS      | $746874.00    | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| ENPHASE ENERGY INC           | COMMON STOCK USD.00001    | CUSIP: 29355A107<br>LEI: N/A | Long             | EC               | CORP              | US        |      1717 | NS      | $454936.32    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| FERGUSON PLC                 | COMMON STOCK GBP.1        | CUSIP: BJVNSS903<br>LEI: N/A | Long             | EC               | CORP              | GB        |      8214 | NS      | $1031216.87   | 0.97%             |  |  |  | No            |                  2 | On Loan: No      |
| FIRST SOLAR INC              | COMMON STOCK USD.001      | CUSIP: 336433107<br>LEI: N/A | Long             | EC               | CORP              | US        |      1752 | NS      | $262432.08    | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| GEBERIT AG REG               | COMMON STOCK CHF.1        | CUSIP: B1WGG9901<br>LEI: N/A | Long             | EC               | CORP              | CH        |      1822 | NS      | $860130.31    | 0.81%             |  |  |  | No            |                  2 | On Loan: No      |
| GENERAC HOLDINGS INC         | COMMON STOCK USD.01       | CUSIP: 368736104<br>LEI: N/A | Long             | EC               | CORP              | US        |      5901 | NS      | $593994.66    | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| GLOBE TELECOM INC            | COMMON STOCK PHP50.       | CUSIP: 628486904<br>LEI: N/A | Long             | EC               | CORP              | PH        |      6695 | NS      | $262636.11    | 0.25%             |  |  |  | No            |                  2 | On Loan: No      |
| GUANGDONG INVESTMENT LTD     | COMMON STOCK              | CUSIP: 691316004<br>LEI: N/A | Long             | EC               | CORP              | HK        |   1110000 | NS      | $1133365.26   | 1.06%             |  |  |  | No            |                  2 | On Loan: No      |
| HCA HEALTHCARE INC           | COMMON STOCK USD.01       | CUSIP: 40412C101<br>LEI: N/A | Long             | EC               | CORP              | US        |      4860 | NS      | $1166205.60   | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| HEALTHPEAK PROPERTIES INC    | REIT USD1.0               | CUSIP: 42250P103<br>LEI: N/A | Long             | RE               | RF                | US        |     35230 | NS      | $883216.10    | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| HENRY SCHEIN INC             | COMMON STOCK USD.01       | CUSIP: 806407102<br>LEI: N/A | Long             | EC               | CORP              | US        |      6542 | NS      | $522509.54    | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| HERC HOLDINGS INC            | COMMON STOCK USD.01       | CUSIP: 42704L104<br>LEI: N/A | Long             | EC               | CORP              | US        |       100 | NS      | $13157.00     | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| HKT TRUST AND HKT LTD SS     | STAPLED SECURITY HKD.0005 | CUSIP: B4TXDZ907<br>LEI: N/A | Long             | EC               | CORP              | HK        |    826000 | NS      | $1011125.61   | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| HUBBELL INC                  | COMMON STOCK USD.01       | CUSIP: 443510607<br>LEI: N/A | Long             | EC               | CORP              | US        |      5524 | NS      | $1296372.32   | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| IBERDROLA SA                 | COMMON STOCK EUR.75       | CUSIP: B288C9908<br>LEI: N/A | Long             | EC               | CORP              | ES        |    214667 | NS      | $2505912.71   | 2.35%             |  |  |  | No            |                  2 | On Loan: No      |
| IDEXX LABORATORIES INC       | COMMON STOCK USD.1        | CUSIP: 45168D104<br>LEI: N/A | Long             | EC               | CORP              | US        |      1286 | NS      | $524636.56    | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| INNERGEX RENEWABLE ENERGY    | COMMON STOCK              | CUSIP: 45790B989<br>LEI: N/A | Long             | EC               | CORP              | CA        |     39335 | NS      | $470625.55    | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| JACK HENRY + ASSOCIATES INC  | COMMON STOCK USD.01       | CUSIP: 426281101<br>LEI: N/A | Long             | EC               | CORP              | US        |      3108 | NS      | $545640.48    | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| JAPAN REAL ESTATE INVESTMENT | REIT                      | CUSIP: 639758903<br>LEI: N/A | Long             | RE               | RF                | JP        |        69 | NS      | $303068.12    | 0.28%             |  |  |  | No            |                  2 | On Loan: No      |
| JUNIPER NETWORKS INC         | COMMON STOCK USD.00001    | CUSIP: 48203R104<br>LEI: N/A | Long             | EC               | CORP              | US        |     17453 | NS      | $557797.88    | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| KONINKLIJKE KPN NV           | COMMON STOCK EUR.04       | CUSIP: 595607904<br>LEI: N/A | Long             | EC               | CORP              | NL        |     61421 | NS      | $190113.60    | 0.18%             |  |  |  | No            |                  2 | On Loan: No      |
| KURITA WATER INDUSTRIES LTD  | COMMON STOCK              | CUSIP: 649796000<br>LEI: N/A | Long             | EC               | CORP              | JP        |     18700 | NS      | $772398.05    | 0.72%             |  |  |  | No            |                  2 | On Loan: No      |
| LENNOX INTERNATIONAL INC     | COMMON STOCK USD.01       | CUSIP: 526107107<br>LEI: N/A | Long             | EC               | CORP              | US        |      2184 | NS      | $522478.32    | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| LUMEN TECHNOLOGIES INC       | COMMON STOCK USD1.0       | CUSIP: 550241103<br>LEI: N/A | Long             | EC               | CORP              | US        |    149093 | NS      | $778265.46    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| MASCO CORP                   | COMMON STOCK USD1.0       | CUSIP: 574599106<br>LEI: N/A | Long             | EC               | CORP              | US        |     14760 | NS      | $688849.20    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| MASTERCARD INC   A           | COMMON STOCK USD.0001     | CUSIP: 57636Q104<br>LEI: N/A | Long             | EC               | CORP              | US        |      3733 | NS      | $1298076.09   | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| MCKESSON CORP                | COMMON STOCK USD.01       | CUSIP: 58155Q103<br>LEI: N/A | Long             | EC               | CORP              | US        |      1768 | NS      | $663212.16    | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| MEDICAL PROPERTIES TRUST INC | REIT USD.001              | CUSIP: 58463J304<br>LEI: N/A | Long             | RE               | RF                | US        |     62550 | NS      | $696807.00    | 0.65%             |  |  |  | No            |                  1 | On Loan: —       |
| MERCURY NZ LTD               | COMMON STOCK              | CUSIP: ACI05YT61<br>LEI: N/A | Long             | EC               | CORP              | NZ        |     63084 | NS      | $222859.22    | 0.21%             |  |  |  | No            |                  2 | On Loan: No      |
| MERIDIAN ENERGY LTD          | COMMON STOCK              | CUSIP: BWFD05904<br>LEI: N/A | Long             | EC               | CORP              | NZ        |    362751 | NS      | $1206577.86   | 1.13%             |  |  |  | No            |                  2 | On Loan: No      |
| METTLER TOLEDO INTERNATIONAL | COMMON STOCK USD.01       | CUSIP: 592688105<br>LEI: N/A | Long             | EC               | CORP              | US        |       347 | NS      | $501571.15    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| MIURA CO LTD                 | COMMON STOCK              | CUSIP: 659777007<br>LEI: N/A | Long             | EC               | CORP              | JP        |     18700 | NS      | $428837.68    | 0.40%             |  |  |  | No            |                  2 | On Loan: No      |
| MOTOROLA SOLUTIONS INC       | COMMON STOCK USD.01       | CUSIP: 620076307<br>LEI: N/A | Long             | EC               | CORP              | US        |      2411 | NS      | $621338.81    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| MTR CORP                     | COMMON STOCK              | CUSIP: 629005901<br>LEI: N/A | Long             | EC               | CORP              | HK        |    103346 | NS      | $546581.50    | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| NARI TECHNOLOGY CO LTD A     | COMMON STOCK CNY1.0       | CUSIP: BP3R44900<br>LEI: N/A | Long             | EC               | CORP              | CN        |    143070 | NS      | $499999.24    | 0.47%             |  |  |  | No            |                  2 | On Loan: No      |
| NEOEN SA                     | COMMON STOCK              | CUSIP: BGV7F9900<br>LEI: N/A | Long             | EC               | CORP              | FR        |      8225 | NS      | $332608.80    | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| NIPPON TELEGRAPH + TELEPHONE | COMMON STOCK              | CUSIP: 664137007<br>LEI: N/A | Long             | EC               | CORP              | JP        |     19300 | NS      | $550407.16    | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| NORFOLK SOUTHERN CORP        | COMMON STOCK USD1.0       | CUSIP: 655844108<br>LEI: N/A | Long             | EC               | CORP              | US        |      4962 | NS      | $1222736.04   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| OMEGA HEALTHCARE INVESTORS   | REIT USD.1                | CUSIP: 681936100<br>LEI: N/A | Long             | RE               | RF                | US        |     34116 | NS      | $953542.20    | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| ORANGE                       | COMMON STOCK EUR4.0       | CUSIP: 517617908<br>LEI: N/A | Long             | EC               | CORP              | FR        |    104571 | NS      | $1037565.51   | 0.97%             |  |  |  | No            |                  2 | On Loan: No      |
| ORIX JREIT INC               | REIT                      | CUSIP: 652777905<br>LEI: N/A | Long             | RE               | RF                | JP        |       296 | NS      | $419920.98    | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| ORMAT TECHNOLOGIES INC       | COMMON STOCK USD.001      | CUSIP: 686688102<br>LEI: N/A | Long             | EC               | CORP              | US        |      8371 | NS      | $723924.08    | 0.68%             |  |  |  | No            |                  1 | On Loan: —       |
| ORSTED A/S                   | COMMON STOCK DKK10.0      | CUSIP: BYT16L900<br>LEI: N/A | Long             | EC               | CORP              | DK        |     15630 | NS      | $1413040.08   | 1.32%             |  |  |  | No            |                  2 | On Loan: No      |
| OTIS WORLDWIDE CORP          | COMMON STOCK USD.01       | CUSIP: 68902V107<br>LEI: N/A | Long             | EC               | CORP              | US        |      1664 | NS      | $130307.84    | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| PCCW LTD                     | COMMON STOCK              | CUSIP: 657407904<br>LEI: N/A | Long             | EC               | CORP              | HK        |   1389000 | NS      | $625786.10    | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| PENNON GROUP PLC             | COMMON STOCK GBP.6105     | CUSIP: BNNTLN908<br>LEI: N/A | Long             | EC               | CORP              | GB        |     46057 | NS      | $495185.80    | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| PENTAIR PLC                  | COMMON STOCK USD.01       | CUSIP: G7S00T104<br>LEI: N/A | Long             | EC               | CORP              | GB        |     15256 | NS      | $686214.88    | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| PLUG POWER INC               | COMMON STOCK USD.01       | CUSIP: 72919P202<br>LEI: N/A | Long             | EC               | CORP              | US        |     40016 | NS      | $494997.92    | 0.46%             |  |  |  | No            |                  1 | On Loan: —       |
| POWER GRID CORP OF INDIA LTD | COMMON STOCK INR10.0      | CUSIP: B233HS907<br>LEI: N/A | Long             | EC               | CORP              | IN        |    455260 | NS      | $1175126.32   | 1.10%             |  |  |  | No            |                  2 | On Loan: No      |
| PREMIER INC CLASS A          | COMMON STOCK USD.01       | CUSIP: 74051N102<br>LEI: N/A | Long             | EC               | CORP              | US        |     14917 | NS      | $521796.66    | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| PRYSMIAN SPA                 | COMMON STOCK EUR.1        | CUSIP: B1W4V6907<br>LEI: N/A | Long             | EC               | CORP              | IT        |     15611 | NS      | $580034.54    | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| QUANTA SERVICES INC          | COMMON STOCK USD.00001    | CUSIP: 74762E102<br>LEI: N/A | Long             | EC               | CORP              | US        |      6561 | NS      | $934942.50    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| QUEST DIAGNOSTICS INC        | COMMON STOCK USD.01       | CUSIP: 74834L100<br>LEI: N/A | Long             | EC               | CORP              | US        |      3665 | NS      | $573352.60    | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| SCHNEIDER ELECTRIC SE        | COMMON STOCK EUR4.0       | CUSIP: 483410007<br>LEI: N/A | Long             | EC               | CORP              | FR        |     18628 | NS      | $2616015.38   | 2.45%             |  |  |  | No            |                  2 | On Loan: No      |
| SEKISUI CHEMICAL CO LTD      | COMMON STOCK              | CUSIP: 679382002<br>LEI: N/A | Long             | EC               | CORP              | JP        |     29700 | NS      | $413967.43    | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| SELECT MEDICAL HOLDINGS CORP | COMMON STOCK USD.001      | CUSIP: 81619Q105<br>LEI: N/A | Long             | EC               | CORP              | US        |      5986 | NS      | $148632.38    | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| SEVERN TRENT PLC             | COMMON STOCK GBP.9789     | CUSIP: B1FH8J905<br>LEI: N/A | Long             | EC               | CORP              | GB        |     38131 | NS      | $1218213.73   | 1.14%             |  |  |  | No            |                  2 | On Loan: No      |
| SHIMIZU CORP                 | COMMON STOCK              | CUSIP: 680440005<br>LEI: N/A | Long             | EC               | CORP              | JP        |    149700 | NS      | $798788.32    | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| SINGAPORE TELECOMMUNICATIONS | COMMON STOCK              | CUSIP: B02PY2901<br>LEI: N/A | Long             | EC               | CORP              | SG        |    126500 | NS      | $242537.45    | 0.23%             |  |  |  | No            |                  2 | On Loan: No      |
| SK TELECOM                   | COMMON STOCK KRW100.0     | CUSIP: 622487908<br>LEI: N/A | Long             | EC               | CORP              | KR        |     26185 | NS      | $982300.11    | 0.92%             |  |  |  | No            |                  2 | On Loan: No      |
| SL GREEN REALTY CORP         | REIT USD.01               | CUSIP: 78440X887<br>LEI: N/A | Long             | RE               | RF                | US        |     11183 | NS      | $377090.76    | 0.35%             |  |  |  | No            |                  1 | On Loan: —       |
| SMITH (A.O.) CORP            | COMMON STOCK USD1.0       | CUSIP: 831865209<br>LEI: N/A | Long             | EC               | CORP              | US        |      4575 | NS      | $261873.00    | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| SOFTBANK CORP                | COMMON STOCK              | CUSIP: BF5M0K909<br>LEI: N/A | Long             | EC               | CORP              | JP        |    101400 | NS      | $1147205.53   | 1.07%             |  |  |  | No            |                  2 | On Loan: No      |
| SOLAREDGE TECHNOLOGIES INC   | COMMON STOCK USD.0001     | CUSIP: 83417M104<br>LEI: N/A | Long             | EC               | CORP              | IL        |      1649 | NS      | $467112.23    | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| SOLARIA ENERGIA Y MEDIO AMBI | COMMON STOCK EUR.01       | CUSIP: B1YVKJ909<br>LEI: N/A | Long             | EC               | CORP              | ES        |     28258 | NS      | $518025.53    | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| SONIC HEALTHCARE LTD         | COMMON STOCK              | CUSIP: 682112909<br>LEI: N/A | Long             | EC               | CORP              | AU        |     27615 | NS      | $561993.56    | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| SSC GOVERNMENT MM GVMXX      | SSC GOVERNMENT MM GVMXX   | CUSIP: 7839989D1<br>LEI: N/A | Long             | STIV             | CORP              | US        |   1279340 | NS      | $1279340.41   | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| SSE PLC                      | COMMON STOCK GBP.5        | CUSIP: 079087003<br>LEI: N/A | Long             | EC               | CORP              | GB        |     72764 | NS      | $1496532.53   | 1.40%             |  |  |  | No            |                  2 | On Loan: No      |
| SUNNOVA ENERGY INTERNATIONAL | COMMON STOCK USD.001      | CUSIP: 86745K104<br>LEI: N/A | Long             | EC               | CORP              | US        |     15658 | NS      | $282000.58    | 0.26%             |  |  |  | No            |                  1 | On Loan: —       |
| SUNRUN INC                   | COMMON STOCK USD.0001     | CUSIP: 86771W105<br>LEI: N/A | Long             | EC               | CORP              | US        |     10265 | NS      | $246565.30    | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| SWISSCOM AG REG              | COMMON STOCK CHF1.0       | CUSIP: 553397902<br>LEI: N/A | Long             | EC               | CORP              | CH        |       783 | NS      | $428936.18    | 0.40%             |  |  |  | No            |                  2 | On Loan: No      |
| SYSCO CORP                   | COMMON STOCK USD1.0       | CUSIP: 871829107<br>LEI: N/A | Long             | EC               | CORP              | US        |     15955 | NS      | $1219759.75   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| TAIWAN SEMICONDUCTOR SP ADR  | ADR                       | CUSIP: 874039100<br>LEI: N/A | Long             | EC               | CORP              | TW        |     19485 | NS      | $1451437.65   | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| TE CONNECTIVITY LTD          | COMMON STOCK CHF.57       | CUSIP: H84989104<br>LEI: N/A | Long             | EC               | CORP              | US        |      3811 | NS      | $437502.80    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| TELE2 AB B SHS               | COMMON STOCK SEK1.25      | CUSIP: B97C73904<br>LEI: N/A | Long             | EC               | CORP              | SE        |     95962 | NS      | $782842.17    | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| TELEFONICA SA                | COMMON STOCK EUR1.        | CUSIP: 573252905<br>LEI: N/A | Long             | EC               | CORP              | ES        |    253958 | NS      | $919354.62    | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| TELENOR ASA                  | COMMON STOCK NOK6.        | CUSIP: 473249902<br>LEI: N/A | Long             | EC               | CORP              | NO        |     85444 | NS      | $798300.72    | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| TELIA CO AB                  | COMMON STOCK SEK3.2       | CUSIP: 597838903<br>LEI: N/A | Long             | EC               | CORP              | SE        |    294939 | NS      | $753648.21    | 0.71%             |  |  |  | No            |                  2 | On Loan: No      |
| TELSTRA GROUP LTD            | COMMON STOCK              | CUSIP: 608728903<br>LEI: N/A | Long             | EC               | CORP              | AU        |    131804 | NS      | $356456.04    | 0.33%             |  |  |  | No            |                  2 | On Loan: No      |
| UNION PACIFIC CORP           | COMMON STOCK USD2.5       | CUSIP: 907818108<br>LEI: N/A | Long             | EC               | CORP              | US        |      6608 | NS      | $1368318.56   | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| UNITED RENTALS INC           | COMMON STOCK USD.01       | CUSIP: 911363109<br>LEI: N/A | Long             | EC               | CORP              | US        |      1506 | NS      | $535262.52    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| UNITED UTILITIES GROUP PLC   | COMMON STOCK GBP.05       | CUSIP: B39J2M903<br>LEI: N/A | Long             | EC               | CORP              | GB        |    100603 | NS      | $1202037.55   | 1.13%             |  |  |  | No            |                  2 | On Loan: No      |
| VENTAS INC                   | REIT USD.25               | CUSIP: 92276F100<br>LEI: N/A | Long             | RE               | RF                | US        |     18260 | NS      | $822613.00    | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| VEOLIA ENVIRONNEMENT         | COMMON STOCK EUR5.0       | CUSIP: 403187909<br>LEI: N/A | Long             | EC               | CORP              | FR        |     45511 | NS      | $1169378.30   | 1.10%             |  |  |  | No            |                  2 | On Loan: No      |
| VERBUND AG                   | COMMON STOCK              | CUSIP: 466160009<br>LEI: N/A | Long             | EC               | CORP              | AT        |     13840 | NS      | $1163387.17   | 1.09%             |  |  |  | No            |                  2 | On Loan: No      |
| VERIZON COMMUNICATIONS INC   | COMMON STOCK USD.1        | CUSIP: 92343V104<br>LEI: N/A | Long             | EC               | CORP              | US        |     35949 | NS      | $1416390.60   | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| VERTIV HOLDINGS CO           | COMMON STOCK USD.0001     | CUSIP: 92537N108<br>LEI: N/A | Long             | EC               | CORP              | US        |     29191 | NS      | $398749.06    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| VISA INC CLASS A SHARES      | COMMON STOCK USD.0001     | CUSIP: 92826C839<br>LEI: N/A | Long             | EC               | CORP              | US        |       832 | NS      | $172856.32    | 0.16%             |  |  |  | No            |                  1 | On Loan: No      |
| VMWARE INC CLASS A  W/I      | COMMON STOCK USD.01       | CUSIP: 928563402<br>LEI: N/A | Long             | EC               | CORP              | US        |      2080 | NS      | $255340.80    | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| VODAFONE GROUP PLC           | COMMON STOCK USD.2095238  | CUSIP: ACI07KLY6<br>LEI: N/A | Long             | EC               | CORP              | GB        |    888490 | NS      | $899788.88    | 0.84%             |  |  |  | No            |                  2 | On Loan: No      |
| VOLTRONIC POWER TECHNOLOGY   | COMMON STOCK TWD10.0      | CUSIP: B96HCH907<br>LEI: N/A | Long             | EC               | CORP              | TW        |     11000 | NS      | $551888.65    | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| WASTE MANAGEMENT INC         | COMMON STOCK USD.01       | CUSIP: 94106L109<br>LEI: N/A | Long             | EC               | CORP              | US        |     14385 | NS      | $2256718.80   | 2.11%             |  |  |  | No            |                  1 | On Loan: No      |
| WATSCO INC                   | COMMON STOCK USD.5        | CUSIP: 942622200<br>LEI: N/A | Long             | EC               | CORP              | US        |      2184 | NS      | $544689.60    | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| WATTS WATER TECHNOLOGIES A   | COMMON STOCK USD.1        | CUSIP: 942749102<br>LEI: N/A | Long             | EC               | CORP              | US        |      3621 | NS      | $529498.83    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| WELLTOWER INC                | REIT USD1.0               | CUSIP: 95040Q104<br>LEI: N/A | Long             | RE               | RF                | US        |      7354 | NS      | $482054.70    | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| WEST JAPAN RAILWAY CO        | COMMON STOCK              | CUSIP: 695799908<br>LEI: N/A | Long             | EC               | CORP              | JP        |     14200 | NS      | $616554.16    | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| XINJIANG GOLDWIND SCI+TEC H  | COMMON STOCK CNY1.0       | CUSIP: B59GZJ905<br>LEI: N/A | Long             | EC               | CORP              | CN        |    707000 | NS      | $626725.21    | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| XINYI SOLAR HOLDINGS LTD     | COMMON STOCK HKD.1        | CUSIP: BGQYNN907<br>LEI: N/A | Long             | EC               | CORP              | CN        |   1027389 | NS      | $1130482.23   | 1.06%             |  |  |  | No            |                  2 | On Loan: No      |
| XYLEM INC                    | COMMON STOCK              | CUSIP: 98419M100<br>LEI: N/A | Long             | EC               | CORP              | US        |      8476 | NS      | $937191.32    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-02-28

**Name of Applicant:** Impax Funds Series Trust I

**Signature:** /s/ Alicia DuBois

**Name of Signer:** Alicia DuBois

**Title:** Treasurer