# EDGAR Filing Document

**Accession Number:** 0001018592
**File Stem:** 0001410368-25-042039
**Filing Date:** 2025-12
**Character Count:** 40437
**Document Hash:** 5af0cbdab6b16b85c8200067839d7c81
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-042039.hdr.sgml**: 20251223

**ACCESSION NUMBER**: 0001410368-25-042039

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251223

**DATE AS OF CHANGE**: 20251223

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB INSTITUTIONAL FUNDS INC
- **CENTRAL INDEX KEY:** 0001018592

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08403
- **FILM NUMBER:** 251597246

**BUSINESS ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001
- **BUSINESS PHONE:** 2129691000

**MAIL ADDRESS:**
- **STREET 1:** ALLIANCEBERNSTEIN LP
- **STREET 2:** 66 HUDSON BOULEVARD EAST, 26TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCEBERNSTEIN INSTITUTIONAL FUNDS INC
- **DATE OF NAME CHANGE:** 20030319

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCE INSTITUTIONAL FUNDS INC
- **DATE OF NAME CHANGE:** 19970930

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALLIANCE INSTITUTIONAL FUNDS
- **DATE OF NAME CHANGE:** 19960711

## Series and Classes Contracts Data

### AB Global Real Estate Investment Fund II (Series ID: S000010313)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000028538 | Class I      | ARIIX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** AB INSTITUTIONAL FUNDS INC

- **b. Investment Company Act file number:** 811-08403

- **c. CIK number of Registrant:** 0001018592

- **d. LEI of Registrant:** 549300FWYIYXMGTN1H26

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

  - **Street Address 1:** ALLIANCEBERNSTEIN LP

  - **City:** NEW YORK

  - **State:** NY

  - **Foreign country:** US

  - **Zip / Postal Code:** 10001

  - **Telephone number:** 212-969-1000

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

- **a. Name of Series:** AB Global Real Estate Investment Fund II

- **b. EDGAR series identifier (if any):** S000010313

- **c. LEI of Series:** 549300FWYIYXMGTN1H26

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

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-10-31

**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:** $183922901.47

**Total Liabilities:** $4739837.46

**Net Assets:** $179183064.01

**Cash Not Reported:** $145993.51

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000028538 | 4.40%                | 0.56%                | -1.01%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $46054.99                | $7524541.50                                |
| Month 2  | $754776.97               | $-633723.13                                |
| Month 3  | $99875.22                | $-1981047.49                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Acadia Realty Trust                           | Acadia Realty Trust                                              | CUSIP: 004239109<br>LEI: 254900C5XLB1YYJQSH07 | Long             | EC               |  | US        |    138910 | NS      | $2649013.70   | 1.48%             |  |  |  | No            |                  1 | On Loan: —       |
| British Land Co PLC/The                       | British Land Co PLC/The                                          | CUSIP: 000000000<br>LEI: RV5B68J2GV3QGMRPW209 | Long             | EC               |  | GB        |    265810 | NS      | $1327576.75   | 0.74%             |  |  |  | No            |                  2 | On Loan: No      |
| Alexandria Real Estate Equities Inc           | Alexandria Real Estate Equities Inc                              | CUSIP: 015271109<br>LEI: MGCJBT4MKTQBVLNUIS88 | Long             | EC               |  | US        |     21122 | NS      | $1229722.84   | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Alliance Bernstein                            | AB Fixed Income Shares, Inc. - Government Money Market Portfolio | CUSIP: 018616748<br>LEI: 5493006YWHO7MNK2U579 | Long             | STIV             | RF                | US        |    576992 | NS      | $576992.41    | 0.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Big Yellow Group PLC                          | Big Yellow Group PLC                                             | CUSIP: 000000000<br>LEI: 213800W7Q4V2ZI8LIW31 | Long             | EC               |  | GB        |     23901 | NS      | $349597.35    | 0.20%             |  |  |  | No            |                  2 | On Loan: No      |
| Brixmor Property Group Inc                    | Brixmor Property Group Inc                                       | CUSIP: 11120U105<br>LEI: 5299007UXW6Y0W2EGZ95 | Long             | EC               |  | US        |    126107 | NS      | $3298959.12   | 1.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadstone Net Lease Inc                      | Broadstone Net Lease Inc                                         | CUSIP: 11135E203<br>LEI: 549300U8D7PT70B49V21 | Long             | EC               |  | US        |     47214 | NS      | $846074.88    | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Chartwell Retirement Residences               | Chartwell Retirement Residences                                  | CUSIP: 16141A103<br>LEI: 549300M7UBEIZBWP4069 | Long             | EC               | CORP              | CA        |    159757 | NS      | $2354409.60   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| COPT Defense Properties                       | COPT Defense Properties                                          | CUSIP: 22002T108<br>LEI: YY1J47X6LF9TYY8JY420 | Long             | EC               |  | US        |     93420 | NS      | $2631641.40   | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Cousins Properties Inc                        | Cousins Properties Inc                                           | CUSIP: 222795502<br>LEI: 5493007XPYD5EJABN062 | Long             | EC               |  | US        |     34643 | NS      | $898292.99    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Digital Realty Trust Inc                      | Digital Realty Trust Inc                                         | CUSIP: 253868103<br>LEI: 549300HKCZ31D08NEI41 | Long             | EC               |  | US        |     43530 | NS      | $7417947.30   | 4.14%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED AUD / SOLD USD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | AU        |         1 | NC      | $3569.09      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD AUD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $-2532.61     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED NOK / SOLD USD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | NO        |         1 | NC      | $-2224.04     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD EUR                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $4291.03      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD GBP                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $28385.00     | 0.02%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED SEK / SOLD USD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | SE        |         1 | NC      | $-2931.14     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD EUR                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $6199.86      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD EUR                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $7462.52      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Morgan Stanley & Co. LLC                      | PURCHASED GBP / SOLD USD                                         | CUSIP: 000000000<br>LEI: 9R7GPTSO7KV3UQJZQ078 | N/A              | DFE              |  | GB        |         1 | NC      | $-20545.45    | -0.01%            |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED AUD / SOLD USD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | AU        |         1 | NC      | $-2932.66     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD GBP                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $6856.03      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD GBP                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $2388.01      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD CAD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $749.51       | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD CHF                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $4030.82      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD AUD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $-1396.95     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED USD / SOLD JPY                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $5216.83      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.                 | PURCHASED AUD / SOLD USD                                         | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | AU        |         1 | NC      | $-298.07      | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| Dream Industrial Real Estate Investment Trust | Dream Industrial Real Estate Investment Trust                    | CUSIP: 26153W109<br>LEI: 549300QOI0TM3CBYUH79 | Long             | EC               |  | CA        |     48387 | NS      | $417096.60    | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix Inc                                   | Equinix Inc                                                      | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               |  | US        |      9105 | NS      | $7702921.05   | 4.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Essential Properties Realty Trust Inc         | Essential Properties Realty Trust Inc                            | CUSIP: 29670E107<br>LEI: 2549009LXQLVYCGLZO50 | Long             | EC               |  | US        |     85460 | NS      | $2553544.80   | 1.43%             |  |  |  | No            |                  1 | On Loan: —       |
| Extra Space Storage Inc                       | Extra Space Storage Inc                                          | CUSIP: 30225T102<br>LEI: N/A                  | Long             | EC               |  | US        |     35949 | NS      | $4800629.46   | 2.68%             |  |  |  | No            |                  1 | On Loan: No      |
| American Healthcare REIT Inc                  | American Healthcare REIT Inc                                     | CUSIP: 398182303<br>LEI: 2549004GGE2APGNT6O92 | Long             | EC               |  | US        |     74180 | NS      | $3361837.60   | 1.88%             |  |  |  | No            |                  1 | On Loan: No      |
| LAMDA Development SA                          | LAMDA Development SA                                             | CUSIP: 000000000<br>LEI: 213800C7PQZVF38FYL54 | Long             | EC               | CORP              | GR        |     51375 | NS      | $438200.39    | 0.24%             |  |  |  | No            |                  2 | On Loan: No      |
| Independence Realty Trust Inc                 | Independence Realty Trust Inc                                    | CUSIP: 45378A106<br>LEI: 549300Z3L8NU44NQEB29 | Long             | EC               |  | US        |    192200 | NS      | $3061746.00   | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Invitation Homes Inc                          | Invitation Homes Inc                                             | CUSIP: 46187W107<br>LEI: N/A                  | Long             | EC               |  | US        |     98234 | NS      | $2765287.10   | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Iron Mountain Inc                             | Iron Mountain Inc                                                | CUSIP: 46284V101<br>LEI: SQL3F6CKNNBM3SQGHX24 | Long             | EC               |  | US        |     27085 | NS      | $2788400.75   | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Killam Apartment Real Estate Investment Trust | Killam Apartment Real Estate Investment Trust                    | CUSIP: 49410M102<br>LEI: 2549001RZSL75H60JE41 | Long             | EC               |  | CA        |     75930 | NS      | $938196.07    | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Kilroy Realty Corp                            | Kilroy Realty Corp                                               | CUSIP: 49427F108<br>LEI: 549300CXXI18B214UN80 | Long             | EC               |  | US        |     41508 | NS      | $1753713.00   | 0.98%             |  |  |  | No            |                  1 | On Loan: —       |
| Lineage Inc                                   | Lineage Inc                                                      | CUSIP: 53566V106<br>LEI: N/A                  | Long             | EC               |  | US        |     14501 | NS      | $571339.40    | 0.32%             |  |  |  | No            |                  1 | On Loan: —       |
| TAG Immobilien AG                             | TAG Immobilien AG                                                | CUSIP: 000000000<br>LEI: 529900TAE68USJNXLR59 | Long             | EC               | CORP              | DE        |     45193 | NS      | $750245.13    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Mid-America Apartment Communities Inc         | Mid-America Apartment Communities Inc                            | CUSIP: 59522J103<br>LEI: 549300FQZKFR5YNSHZ21 | Long             | EC               |  | US        |     35160 | NS      | $4508566.80   | 2.52%             |  |  |  | No            |                  1 | On Loan: No      |
| GPT Group/The                                 | GPT Group/The                                                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | AU        |    301880 | NS      | $1060353.72   | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| Nippon Building Fund Inc                      | Nippon Building Fund Inc                                         | CUSIP: 000000000<br>LEI: 52990053R8NL2MB32172 | Long             | EC               |  | JP        |      1276 | NS      | $1177387.58   | 0.66%             |  |  |  | No            |                  1 | On Loan: —       |
| NETSTREIT Corp                                | NETSTREIT Corp                                                   | CUSIP: 64119V303<br>LEI: 254900CJL0EDMEQ25Q84 | Long             | EC               |  | US        |    121119 | NS      | $2255235.78   | 1.26%             |  |  |  | No            |                  1 | On Loan: —       |
| CapitaLand Integrated Commercial Trust        | CapitaLand Integrated Commercial Trust                           | CUSIP: 000000000<br>LEI: 54930031292WUTXF0L29 | Long             | EC               |  | SG        |   1212000 | NS      | $2203403.15   | 1.23%             |  |  |  | No            |                  2 | On Loan: No      |
| Kumagai Gumi Co Ltd                           | Kumagai Gumi Co Ltd                                              | CUSIP: 000000000<br>LEI: 529900M993KYZI2Q1Q47 | Long             | EC               | CORP              | JP        |    200700 | NS      | $1822273.90   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Japan Metropolitan Fund Invest                | Japan Metropolitan Fund Invest                                   | CUSIP: 000000000<br>LEI: 353800QDHNIP60E1LQ93 | Long             | EC               |  | JP        |       834 | NS      | $645158.99    | 0.36%             |  |  |  | No            |                  2 | On Loan: No      |
| CapitaLand Ascendas REIT                      | CapitaLand Ascendas REIT                                         | CUSIP: 000000000<br>LEI: 549300ILIBAEMQZK3L20 | Long             | EC               |  | SG        |    934400 | NS      | $2023006.15   | 1.13%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsubishi Estate Co Ltd                      | Mitsubishi Estate Co Ltd                                         | CUSIP: 000000000<br>LEI: 353800KOFMRGOXSJ5Z65 | Long             | EC               | CORP              | JP        |     79100 | NS      | $1676277.42   | 0.94%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsui Fudosan Co Ltd                         | Mitsui Fudosan Co Ltd                                            | CUSIP: 000000000<br>LEI: 353800ND4ZKNZDYKMF33 | Long             | EC               | CORP              | JP        |    350000 | NS      | $3644339.98   | 2.03%             |  |  |  | No            |                  2 | On Loan: No      |
| United Urban Investment Corp                  | United Urban Investment Corp                                     | CUSIP: 000000000<br>LEI: 353800GYZWBD7BDCN841 | Long             | EC               |  | JP        |       300 | NS      | $363079.96    | 0.20%             |  |  |  | No            |                  2 | On Loan: No      |
| Katitas Co Ltd                                | Katitas Co Ltd                                                   | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |     19900 | NS      | $323514.71    | 0.18%             |  |  |  | No            |                  2 | On Loan: —       |
| Stockland                                     | Stockland                                                        | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | AU        |   1034820 | NS      | $4278338.56   | 2.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Sumitomo Realty & Development Co Ltd          | Sumitomo Realty & Development Co Ltd                             | CUSIP: 000000000<br>LEI: 353800SO2DCLOI3LNZ64 | Long             | EC               | CORP              | JP        |     40200 | NS      | $1716418.86   | 0.96%             |  |  |  | No            |                  2 | On Loan: No      |
| Sun Hung Kai Properties Ltd                   | Sun Hung Kai Properties Ltd                                      | CUSIP: 000000000<br>LEI: 529900LUMD393RD3S874 | Long             | EC               | CORP              | HK        |    144500 | NS      | $1758389.30   | 0.98%             |  |  |  | No            |                  2 | On Loan: No      |
| Prologis Inc                                  | Prologis Inc                                                     | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               |  | US        |     94090 | NS      | $11675628.10  | 6.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Public Storage                                | Public Storage                                                   | CUSIP: 74460D109<br>LEI: 254900GLQZAD4N7N5Q19 | Long             | EC               |  | US        |     13112 | NS      | $3652478.72   | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Realty Income Corp                            | Realty Income Corp                                               | CUSIP: 756109104<br>LEI: 549300CUWDAUZSH43859 | Long             | EC               |  | US        |     53209 | NS      | $3085057.82   | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Klepierre SA                                  | Klepierre SA                                                     | CUSIP: 000000000<br>LEI: 969500PB4U31KEFHZ621 | Long             | EC               |  | FR        |     18650 | NS      | $712738.58    | 0.40%             |  |  |  | No            |                  2 | On Loan: No      |
| Covivio SA/France                             | Covivio SA/France                                                | CUSIP: 000000000<br>LEI: 969500P8M3W2XX376054 | Long             | EC               |  | FR        |      8015 | NS      | $514225.08    | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| Ryman Hospitality Properties Inc              | Ryman Hospitality Properties Inc                                 | CUSIP: 78377T107<br>LEI: 529900GCCWW9SRMPJR11 | Long             | EC               |  | US        |     23581 | NS      | $2049424.71   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Simon Property Group Inc                      | Simon Property Group Inc                                         | CUSIP: 828806109<br>LEI: 529900GQL5X8H7AO3T64 | Long             | EC               |  | US        |     33630 | NS      | $5910808.80   | 3.30%             |  |  |  | No            |                  1 | On Loan: No      |
| STAG Industrial Inc                           | STAG Industrial Inc                                              | CUSIP: 85254J102<br>LEI: 549300QWYX2W6FASVQ07 | Long             | EC               |  | US        |     54000 | NS      | $2066580.00   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Sun Communities Inc                           | Sun Communities Inc                                              | CUSIP: 866674104<br>LEI: 549300H5GEOJYN41ZG57 | Long             | EC               |  | US        |      7043 | NS      | $891643.80    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| UDR Inc                                       | UDR Inc                                                          | CUSIP: 902653104<br>LEI: P3CH2EG5X6Z1XWU1OO74 | Long             | EC               |  | US        |     90126 | NS      | $3036344.94   | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| UMH Properties Inc                            | UMH Properties Inc                                               | CUSIP: 903002103<br>LEI: 529900OM5K3PJ11F0Q09 | Long             | EC               |  | US        |    124090 | NS      | $1804268.60   | 1.01%             |  |  |  | No            |                  1 | On Loan: —       |
| Ventas Inc                                    | Ventas Inc                                                       | CUSIP: 92276F100<br>LEI: ORQTRC074CWLT3DKHT41 | Long             | EC               |  | US        |     60190 | NS      | $4441420.10   | 2.48%             |  |  |  | No            |                  1 | On Loan: No      |
| VICI Properties Inc                           | VICI Properties Inc                                              | CUSIP: 925652109<br>LEI: 254900RKH6RY9KCJQH63 | Long             | EC               |  | US        |    146130 | NS      | $4382438.70   | 2.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Welltower Inc                                 | Welltower Inc                                                    | CUSIP: 95040Q104<br>LEI: 254900F33BIAR82QTA19 | Long             | EC               |  | US        |     65216 | NS      | $11806704.64  | 6.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Xenia Hotels & Resorts Inc                    | Xenia Hotels & Resorts Inc                                       | CUSIP: 984017103<br>LEI: 54930075IWIPHF5IQL62 | Long             | EC               |  | US        |    101576 | NS      | $1249384.80   | 0.70%             |  |  |  | No            |                  1 | On Loan: —       |
| Alliance Bernstein                            | AB Fixed Income Shares, Inc. - Government Money Market Portfolio | CUSIP: 018616748<br>LEI: 5493006YWHO7MNK2U579 | Long             | STIV             | RF                | US        |   4448648 | NS      | $4448647.75   | 2.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Cibus Nordic Real Estate AB publ              | Cibus Nordic Real Estate AB publ                                 | CUSIP: 000000000<br>LEI: 549300PW36MFK96GCR23 | Long             | EC               | CORP              | SE        |     15350 | NS      | $266113.52    | 0.15%             |  |  |  | No            |                  1 | On Loan: —       |
| Warehouses De Pauw CVA                        | Warehouses De Pauw CVA                                           | CUSIP: 000000000<br>LEI: 549300HWDYC5JXC85138 | Long             | EC               |  | BE        |     17917 | NS      | $454996.46    | 0.25%             |  |  |  | No            |                  2 | On Loan: No      |
| Fastighets AB Balder                          | Fastighets AB Balder                                             | CUSIP: 000000000<br>LEI: 549300GHKJCEZOAEUU82 | Long             | EC               | CORP              | SE        |    198433 | NS      | $1455479.76   | 0.81%             |  |  |  | No            |                  2 | On Loan: —       |
| Invincible Investment Corp                    | Invincible Investment Corp                                       | CUSIP: 000000000<br>LEI: 353800JY6M2692VAV685 | Long             | EC               |  | JP        |       599 | NS      | $267629.33    | 0.15%             |  |  |  | No            |                  2 | On Loan: No      |
| PSP Swiss Property AG                         | PSP Swiss Property AG                                            | CUSIP: 000000000<br>LEI: 50670042Y437P8X44F56 | Long             | EC               | CORP              | CH        |     12730 | NS      | $2201827.33   | 1.23%             |  |  |  | No            |                  2 | On Loan: No      |
| Goodman Group                                 | Goodman Group                                                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | AU        |    183432 | NS      | $3956293.38   | 2.21%             |  |  |  | No            |                  2 | On Loan: No      |
| Grainger PLC                                  | Grainger PLC                                                     | CUSIP: 000000000<br>LEI: 2138007CEIRKZMNI2979 | Long             | EC               |  | GB        |    269997 | NS      | $665234.66    | 0.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Japan Logistics Fund Inc                      | Japan Logistics Fund Inc                                         | CUSIP: 000000000<br>LEI: 3538004KZWISCQO70151 | Long             | EC               |  | JP        |      1416 | NS      | $916836.95    | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| KDX Realty Investment Corp                    | KDX Realty Investment Corp                                       | CUSIP: 000000000<br>LEI: 353800FFT483NCIHFY42 | Long             | EC               |  | JP        |       370 | NS      | $409647.54    | 0.23%             |  |  |  | No            |                  2 | On Loan: —       |
| Daiwa Office Investment Corp                  | Daiwa Office Investment Corp                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | JP        |       944 | NS      | $2309311.53   | 1.29%             |  |  |  | No            |                  1 | On Loan: —       |
| Link REIT                                     | Link REIT                                                        | CUSIP: 000000000<br>LEI: 529900XUE70U36QX5M62 | Long             | EC               |  | HK        |    349334 | NS      | $1819197.03   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Catena AB                                     | Catena AB                                                        | CUSIP: 000000000<br>LEI: 549300EMLM7AH5LDLY65 | Long             | EC               | CORP              | SE        |     18110 | NS      | $877455.23    | 0.49%             |  |  |  | No            |                  2 | On Loan: —       |
| Japan Hotel REIT Investment Corp              | Japan Hotel REIT Investment Corp                                 | CUSIP: 000000000<br>LEI: 353800L8KG849FP1JI68 | Long             | EC               |  | JP        |       678 | NS      | $394964.78    | 0.22%             |  |  |  | No            |                  2 | On Loan: No      |
| Frasers Centrepoint Trust                     | Frasers Centrepoint Trust                                        | CUSIP: 000000000<br>LEI: 5493002RGQ266FKERZ83 | Long             | EC               |  | SG        |    436077 | NS      | $783928.82    | 0.44%             |  |  |  | No            |                  2 | On Loan: —       |
| Aedifica SA                                   | Aedifica SA                                                      | CUSIP: 000000000<br>LEI: 529900DTKNXL0AXQFN28 | Long             | EC               |  | BE        |     11310 | NS      | $825951.37    | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| VGP NV                                        | VGP NV                                                           | CUSIP: 000000000<br>LEI: 315700NENYPIXFR94T49 | Long             | EC               | CORP              | BE        |      5530 | NS      | $638859.57    | 0.36%             |  |  |  | No            |                  2 | On Loan: —       |
| Azrieli Group Ltd                             | Azrieli Group Ltd                                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |      7190 | NS      | $758559.86    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Segro PLC                                     | Segro PLC                                                        | CUSIP: 000000000<br>LEI: 213800XC35KGM9NFC641 | Long             | EC               |  | GB        |    163390 | NS      | $1499325.93   | 0.84%             |  |  |  | No            |                  2 | On Loan: No      |
| Swire Properties Ltd                          | Swire Properties Ltd                                             | CUSIP: 000000000<br>LEI: 5299001L12PHYVQ92465 | Long             | EC               | CORP              | HK        |    716800 | NS      | $1952759.94   | 1.09%             |  |  |  | No            |                  2 | On Loan: No      |
| Comforia Residential REIT Inc                 | Comforia Residential REIT Inc                                    | CUSIP: 000000000<br>LEI: 353800BJ2SV3UPG9JU05 | Long             | EC               |  | JP        |       340 | NS      | $717020.31    | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| GLP J-Reit                                    | GLP J-Reit                                                       | CUSIP: 000000000<br>LEI: 353800E27V9KA51K2I90 | Long             | EC               |  | JP        |       483 | NS      | $437837.26    | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| LEG Immobilien SE                             | LEG Immobilien SE                                                | CUSIP: 000000000<br>LEI: 391200SO40AKONBO0Z96 | Long             | EC               | CORP              | DE        |      9710 | NS      | $740040.14    | 0.41%             |  |  |  | No            |                  2 | On Loan: No      |
| Vonovia SE                                    | Vonovia SE                                                       | CUSIP: 000000000<br>LEI: 5299005A2ZEP6AP7KM81 | Long             | EC               | CORP              | DE        |     66482 | NS      | $1998166.31   | 1.12%             |  |  |  | No            |                  2 | On Loan: No      |
| Unibail-Rodamco-Westfield                     | Unibail-Rodamco-Westfield                                        | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | XX        |     16950 | NS      | $1752684.46   | 0.98%             |  |  |  | No            |                  2 | On Loan: No      |
| Supermarket Income Reit PLC                   | Supermarket Income Reit PLC                                      | CUSIP: 000000000<br>LEI: 2138007FOINJKAM7L537 | Long             | EC               |  | GB        |    592470 | NS      | $616514.87    | 0.34%             |  |  |  | No            |                  2 | On Loan: —       |
| Tritax Big Box REIT PLC                       | Tritax Big Box REIT PLC                                          | CUSIP: 000000000<br>LEI: 213800L6X88MIYPVR714 | Long             | EC               |  | GB        |    519294 | NS      | $1025115.31   | 0.57%             |  |  |  | No            |                  2 | On Loan: No      |
| CTP NV                                        | CTP NV                                                           | CUSIP: 000000000<br>LEI: 3157000YTVO4TN65UM14 | Long             | EC               | CORP              | NL        |     14597 | NS      | $304393.06    | 0.17%             |  |  |  | No            |                  2 | On Loan: No      |
| Scentre Group                                 | Scentre Group                                                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | AU        |    977557 | NS      | $2604049.34   | 1.45%             |  |  |  | No            |                  2 | On Loan: No      |
| Merlin Properties Socimi SA                   | Merlin Properties Socimi SA                                      | CUSIP: 000000000<br>LEI: 959800L8KD863DP30X04 | Long             | EC               |  | ES        |     83760 | NS      | $1304835.56   | 0.73%             |  |  |  | No            |                  2 | On Loan: —       |
| CapitaLand Investment Ltd/Singapore           | CapitaLand Investment Ltd/Singapore                              | CUSIP: 000000000<br>LEI: 254900AT4UQDU7SNXX49 | Long             | EC               | CORP              | SG        |    261700 | NS      | $530214.54    | 0.30%             |  |  |  | No            |                  2 | On Loan: —       |
| Hammerson PLC                                 | Hammerson PLC                                                    | CUSIP: 000000000<br>LEI: 213800G1C9KKVVDN1A60 | Long             | EC               |  | GB        |    201510 | NS      | $808602.79    | 0.45%             |  |  |  | No            |                  2 | On Loan: —       |
| International Workplace Group PLC             | International Workplace Group PLC                                | CUSIP: 000000000<br>LEI: 2138003LWDII27UTAG52 | Long             | EC               | CORP              | JE        |    150355 | NS      | $447472.48    | 0.25%             |  |  |  | No            |                  2 | On Loan: No      |
| Pandox AB                                     | Pandox AB                                                        | CUSIP: 000000000<br>LEI: 549300K4HA8EBLSL3B97 | Long             | EC               | CORP              | SE        |     49170 | NS      | $980268.73    | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-18

**Name of Applicant:** AB INSTITUTIONAL FUNDS INC

**Signature:** Stephen Woetzel

**Name of Signer:** Stephen Woetzel

**Title:** Controller