# EDGAR Filing Document

**Accession Number:** 0001096903
**File Stem:** 0001752724-25-211790
**Filing Date:** 2025-8
**Character Count:** 17942
**Document Hash:** 43ac9f1f07b87a9182f530738e056584
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-211790.hdr.sgml**: 20250828

**ACCESSION NUMBER**: 0001752724-25-211790

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250828

**DATE AS OF CHANGE**: 20250828

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COHEN & STEERS INSTITUTIONAL REALTY SHARES INC
- **CENTRAL INDEX KEY:** 0001096903

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-09631
- **FILM NUMBER:** 251273667

**BUSINESS ADDRESS:**
- **STREET 1:** 1166 AVENUE OF THE AMERICAS
- **STREET 2:** 30TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036
- **BUSINESS PHONE:** 2128323232

**MAIL ADDRESS:**
- **STREET 1:** 1166 AVENUE OF THE AMERICAS
- **STREET 2:** 30TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036

## Series and Classes Contracts Data

### Cohen & Steers Institutional Realty Shares (Series ID: S000011976)

| Class ID   | Class Name                                 | Ticker Symbol   |
|:---|:---|:---|
| C000032692 | Cohen & Steers Institutional Realty Shares | CSRIX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** COHEN & STEERS INSTITUTIONAL REALTY SHARES INC

- **b. Investment Company Act file number:** 811-09631

- **c. CIK number of Registrant:** 0001096903

- **d. LEI of Registrant:** 549300NPT0U4CRXPYK92

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

  - **Street Address 1:** 1166 Avenue of the Americas,

  - **City:** NEW YORK

  - **State:** NY

  - **Foreign country:** US

  - **Zip / Postal Code:** 10036

  - **Telephone number:** 212-832-3232

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

- **a. Name of Series:** Cohen & Steers Institutional Realty Shares

- **b. EDGAR series identifier (if any):** S000011976

- **c. LEI of Series:** 549300NPT0U4CRXPYK92

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

- **a. Date of fiscal year-end:** 2025-12-31

- **b. Date as of which information is reported:** 2025-06-30

**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:** $7811576090.86

**Total Liabilities:** $77774175.39

**Net Assets:** $7733801915.47

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000032692 | -0.47%               | 1.04%                | 0.74%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-6222065.65             | $-36395292.97                              |
| Month 2  | $-1051963.16             | $59342280.94                               |
| Month 3  | $4557369.51              | $24035368.53                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Omega Healthcare Investors Inc                             | Omega Healthcare Investors Inc                             | CUSIP: 681936100<br>LEI: 549300OJ7ENK42CZ8E73 | Long             | EC               |  | US        |   1673757 | NS      | $61343194.05  | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Welltower Inc                                              | Welltower Inc                                              | CUSIP: 95040Q104<br>LEI: 254900F33BIAR82QTA19 | Long             | EC               |  | US        |   5479426 | NS      | $842352158.98 | 10.89%            |  |  |  | No            |                  1 | On Loan: No      |
| Highwoods Properties Inc                                   | Highwoods Properties Inc                                   | CUSIP: 431284108<br>LEI: ZIIGTYKL9T0X3HLTDX53 | Long             | EC               |  | US        |   3821389 | NS      | $118806984.01 | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Realty Income Corp                                         | Realty Income Corp                                         | CUSIP: 756109104<br>LEI: 549300CUWDAUZSH43859 | Long             | EC               |  | US        |   2415904 | NS      | $139180229.44 | 1.80%             |  |  |  | No            |                  1 | On Loan: No      |
| UDR Inc                                                    | UDR Inc                                                    | CUSIP: 902653104<br>LEI: P3CH2EG5X6Z1XWU1OO74 | Long             | EC               |  | US        |   4190595 | NS      | $171101993.85 | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Americold Realty Trust Inc                                 | Americold Realty Trust Inc                                 | CUSIP: 03064D108<br>LEI: 894500O3S3W62PQPO460 | Long             | EC               |  | US        |   4050483 | NS      | $67359532.29  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Caesars Entertainment Inc                                  | Caesars Entertainment Inc                                  | CUSIP: 12769G100<br>LEI: 549300FA4CTCW903Y781 | Long             | EC               | CORP              | US        |   2994219 | NS      | $85005877.41  | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Sun Communities Inc                                        | Sun Communities Inc                                        | CUSIP: 866674104<br>LEI: 549300H5GEOJYN41ZG57 | Long             | EC               |  | US        |   2455055 | NS      | $310539906.95 | 4.02%             |  |  |  | No            |                  1 | On Loan: No      |
| BXP Inc                                                    | BXP Inc                                                    | CUSIP: 101121101<br>LEI: 549300OF70FSEUQBT254 | Long             | EC               |  | US        |   1011633 | NS      | $68254878.51  | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Prologis Inc                                               | Prologis Inc                                               | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               |  | US        |   4651077 | NS      | $488921214.24 | 6.32%             |  |  |  | No            |                  1 | On Loan: No      |
| American Homes 4 Rent                                      | American Homes 4 Rent                                      | CUSIP: 02665T306<br>LEI: 549300ZJUO7A58PNUW40 | Long             | EC               |  | US        |   2779542 | NS      | $100258079.94 | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp                                        | American Tower Corp                                        | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               |  | US        |   2928747 | NS      | $647311661.94 | 8.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Kite Realty Group Trust                                    | Kite Realty Group Trust                                    | CUSIP: 49803T300<br>LEI: N/A                  | Long             | EC               |  | US        |   3351140 | NS      | $75903321.00  | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Lineage Inc                                                | Lineage Inc                                                | CUSIP: 53566V106<br>LEI: N/A                  | Long             | EC               |  | US        |    232270 | NS      | $10108390.40  | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Lamar Advertising Co                                       | Lamar Advertising Co                                       | CUSIP: 512816109<br>LEI: 529900Y8WW4MKVPTB543 | Long             | EC               |  | US        |    453567 | NS      | $55044891.12  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc                                           | Crown Castle Inc                                           | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               |  | US        |   5203155 | NS      | $534520113.15 | 6.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Public Storage                                             | Public Storage                                             | CUSIP: 74460D109<br>LEI: 254900GLQZAD4N7N5Q19 | Long             | EC               |  | US        |    696328 | NS      | $204316561.76 | 2.64%             |  |  |  | No            |                  1 | On Loan: No      |
| BG LLH, LLC                                                | BG LLH, LLC                                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | US        |    409584 | NS      | $17825085.67  | 0.23%             |  |  |  | Yes           |                  1 | On Loan: No      |
| Host Hotels & Resorts Inc                                  | Host Hotels & Resorts Inc                                  | CUSIP: 44107P104<br>LEI: N6EL63S0K3PB1YFTDI24 | Long             | EC               |  | US        |  10859910 | NS      | $166808217.60 | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Kimco Realty Corp                                          | Kimco Realty Corp                                          | CUSIP: 49446R109<br>LEI: 254900ARY41P4V1JL861 | Long             | EC               |  | US        |   7217272 | NS      | $151707057.44 | 1.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Hudson Pacific Properties Inc                              | Hudson Pacific Properties Inc                              | CUSIP: 444097109<br>LEI: N/A                  | Long             | EC               |  | US        |   7709029 | NS      | $21122739.46  | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Essex Property Trust Inc                                   | Essex Property Trust Inc                                   | CUSIP: 297178105<br>LEI: 549300TR2H2VEFX0NC60 | Long             | EC               |  | US        |    853041 | NS      | $241751819.40 | 3.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Iron Mountain Inc                                          | Iron Mountain Inc                                          | CUSIP: 46284V101<br>LEI: SQL3F6CKNNBM3SQGHX24 | Long             | EC               |  | US        |   2126564 | NS      | $218121669.48 | 2.82%             |  |  |  | No            |                  1 | On Loan: No      |
| SBA Communications Corp                                    | SBA Communications Corp                                    | CUSIP: 78410G104<br>LEI: 5299001HX8ZN8Y8QIT49 | Long             | EC               |  | US        |    968697 | NS      | $227488803.48 | 2.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Boyd Gaming Corp                                           | Boyd Gaming Corp                                           | CUSIP: 103304101<br>LEI: 254900787YGRYS2A1Z35 | Long             | EC               | CORP              | US        |   1034864 | NS      | $80957410.72  | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Kilroy Realty Corp                                         | Kilroy Realty Corp                                         | CUSIP: 49427F108<br>LEI: 549300CXXI18B214UN80 | Long             | EC               |  | US        |   2009619 | NS      | $68950027.89  | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| VICI Properties Inc                                        | VICI Properties Inc                                        | CUSIP: 925652109<br>LEI: 254900RKH6RY9KCJQH63 | Long             | EC               |  | US        |   3348580 | NS      | $109163708.00 | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Institutional US Government Money Market Fund | State Street Institutional US Government Money Market Fund | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |  24056000 | NS      | $24056000.00  | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| Simon Property Group Inc                                   | Simon Property Group Inc                                   | CUSIP: 828806109<br>LEI: 529900GQL5X8H7AO3T64 | Long             | EC               |  | US        |   1691872 | NS      | $271985342.72 | 3.52%             |  |  |  | No            |                  1 | On Loan: No      |
| HUDSON PACIFIC PROPERTIES WARRANTS                         | HUDSON PACIFIC PROPERTIES WARRANTS                         | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DE               |  | US        |  13549269 | NS      | $36989504.37  | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| Agree Realty Corp                                          | Agree Realty Corp                                          | CUSIP: 008492100<br>LEI: N/A                  | Long             | EC               |  | US        |   1661823 | NS      | $121412788.38 | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Digital Realty Trust Inc                                   | Digital Realty Trust Inc                                   | CUSIP: 253868103<br>LEI: 549300HKCZ31D08NEI41 | Long             | EC               |  | US        |   3630611 | NS      | $632924415.63 | 8.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Weyerhaeuser Co                                            | Weyerhaeuser Co                                            | CUSIP: 962166104<br>LEI: 08IRJODWFYBI7QWRGS31 | Long             | EC               |  | US        |   9994698 | NS      | $256763791.62 | 3.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Extra Space Storage Inc                                    | Extra Space Storage Inc                                    | CUSIP: 30225T102<br>LEI: N/A                  | Long             | EC               |  | US        |   2045016 | NS      | $301517159.04 | 3.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Healthcare Realty Trust Inc                                | Healthcare Realty Trust Inc                                | CUSIP: 42226K105<br>LEI: 549300L0I14L7I0VLX84 | Long             | EC               |  | US        |   8434350 | NS      | $133768791.00 | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Institutional Treasury Plus Money Market Fund | State Street Institutional Treasury Plus Money Market Fund | CUSIP: 857492862<br>LEI: 549300PNASLVKQG64331 | Long             | STIV             | RF                | US        |  89407482 | NS      | $89407482.15  | 1.16%             |  |  |  | No            |                  2 | On Loan: No      |
| PACS Group Inc                                             | PACS Group Inc                                             | CUSIP: 69380Q107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1345527 | NS      | $17384208.84  | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix Inc                                                | Equinix Inc                                                | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               |  | US        |    339515 | NS      | $270073997.05 | 3.49%             |  |  |  | No            |                  1 | On Loan: No      |
| CareTrust REIT Inc                                         | CareTrust REIT Inc                                         | CUSIP: 14174T107<br>LEI: 5493001NVXE2B9GPLU96 | Long             | EC               |  | US        |   1419593 | NS      | $43439545.80  | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Invitation Homes Inc                                       | Invitation Homes Inc                                       | CUSIP: 46187W107<br>LEI: N/A                  | Long             | EC               |  | US        |   9135833 | NS      | $299655322.40 | 3.87%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-08-25

**Name of Applicant:** COHEN & STEERS INSTITUTIONAL REALTY SHARES INC

**Signature:** Albert Laskaj

**Name of Signer:** Albert Laskaj

**Title:** Treasurer and Chief Financial Officer