# EDGAR Filing Document

**Accession Number:** 0001096903
**File Stem:** 0001752724-23-047859
**Filing Date:** 2023-2
**Character Count:** 14732
**Document Hash:** b5c73be440b3388ae1b9b2e1cbc7bf08
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-047859.hdr.sgml**: 20230228

**ACCESSION NUMBER**: 0001752724-23-047859

**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:** COHEN & STEERS INSTITUTIONAL REALTY SHARES INC
- **CENTRAL INDEX KEY:** 0001096903
- **IRS NUMBER:** 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:** 23686422

**BUSINESS ADDRESS:**
- **STREET 1:** 280 PARK AVE
- **STREET 2:** 10TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017
- **BUSINESS PHONE:** 2128323232

**MAIL ADDRESS:**
- **STREET 1:** 280 PARK AVE
- **STREET 2:** 10TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017

## 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:** 280 PARK AVENUE

  - **City:** NEW YORK

  - **State:** NY

  - **Foreign country:** US

  - **Zip / Postal Code:** 10017

  - **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:** 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:** $5792582250.62

**Total Liabilities:** $5858142.05

**Net Assets:** $5786724108.57

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000032692 | 2.72%                | 6.52%                | -5.20%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-52983351.43            | $204524527.95                              |
| Month 2  | $-71473288.42            | $436865835.58                              |
| Month 3  | $-16151138.61            | $-332008269.41                             |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Welltower Inc                                         | Welltower Inc                                         | CUSIP: 95040Q104<br>LEI: T6IZ0MBEG5ACZDTR7D06 | Long             | EC               |  | US        |   6337443 | NS      | $415419388.65 | 7.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Jones Lang LaSalle Inc                                | Jones Lang LaSalle Inc                                | CUSIP: 48020Q107<br>LEI: 6SYKCME112RT8TQUO411 | Long             | EC               | CORP              | US        |    697629 | NS      | $111181133.73 | 1.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Highwoods Properties Inc                              | Highwoods Properties Inc                              | CUSIP: 431284108<br>LEI: ZIIGTYKL9T0X3HLTDX53 | Long             | EC               |  | US        |   3861323 | NS      | $108039817.54 | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Realty Income Corp                                    | Realty Income Corp                                    | CUSIP: 756109104<br>LEI: 549300CUWDAUZSH43859 | Long             | EC               |  | US        |   4791367 | NS      | $303916408.81 | 5.25%             |  |  |  | No            |                  1 | On Loan: No      |
| UDR Inc                                               | UDR Inc                                               | CUSIP: 902653104<br>LEI: P3CH2EG5X6Z1XWU1OO74 | Long             | EC               |  | US        |   4532406 | NS      | $175540084.38 | 3.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Americold Realty Trust Inc                            | Americold Realty Trust Inc                            | CUSIP: 03064D108<br>LEI: 549300R7N1V5YV8MWH02 | Long             | EC               |  | US        |   6305691 | NS      | $178514112.21 | 3.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Sun Communities Inc                                   | Sun Communities Inc                                   | CUSIP: 866674104<br>LEI: 549300H5GEOJYN41ZG57 | Long             | EC               |  | US        |   1383250 | NS      | $197804750.00 | 3.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Prologis Inc                                          | Prologis Inc                                          | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               |  | US        |   5138926 | NS      | $579311127.98 | 10.01%            |  |  |  | No            |                  1 | On Loan: No      |
| American Homes 4 Rent                                 | American Homes 4 Rent                                 | CUSIP: 02665T306<br>LEI: 549300ZJUO7A58PNUW40 | Long             | EC               |  | US        |   3726165 | NS      | $112306613.10 | 1.94%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp                                   | American Tower Corp                                   | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               |  | US        |   1899743 | NS      | $402479551.98 | 6.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc                                      | Crown Castle Inc                                      | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               |  | US        |   1698590 | NS      | $230396747.60 | 3.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Public Storage                                        | Public Storage                                        | CUSIP: 74460D109<br>LEI: 549300LMZF40TKJ6DM64 | Long             | EC               |  | US        |   1414611 | NS      | $396359856.09 | 6.85%             |  |  |  | No            |                  1 | On Loan: No      |
| BG LLH, LLC                                           | BG LLH, LLC                                           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               |  | US        |    409584 | NS      | $38603270.32  | 0.67%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Host Hotels & Resorts Inc                             | Host Hotels & Resorts Inc                             | CUSIP: 44107P104<br>LEI: N6EL63S0K3PB1YFTDI24 | Long             | EC               |  | US        |   8102064 | NS      | $130038127.20 | 2.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Kimco Realty Corp                                     | Kimco Realty Corp                                     | CUSIP: 49446R109<br>LEI: 549300EA7I6T15IBYS12 | Long             | EC               |  | US        |   5582616 | NS      | $118239806.88 | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Essex Property Trust Inc                              | Essex Property Trust Inc                              | CUSIP: 297178105<br>LEI: 549300TR2H2VEFX0NC60 | Long             | EC               |  | US        |    138682 | NS      | $29389489.44  | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Spirit Realty Capital Inc                             | Spirit Realty Capital Inc                             | CUSIP: 84860W300<br>LEI: 549300LTU6LVPZSHMJ25 | Long             | EC               |  | US        |   2124603 | NS      | $84835397.79  | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Camden Property Trust                                 | Camden Property Trust                                 | CUSIP: 133131102<br>LEI: 5493002MYX22OHYJBD89 | Long             | EC               |  | US        |   1694207 | NS      | $189547879.16 | 3.28%             |  |  |  | No            |                  1 | On Loan: No      |
| SBA Communications Corp                               | SBA Communications Corp                               | CUSIP: 78410G104<br>LEI: 5299001HX8ZN8Y8QIT49 | Long             | EC               |  | US        |    157446 | NS      | $44133688.26  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| SITE Centers Corp                                     | SITE Centers Corp                                     | CUSIP: 82981J109<br>LEI: W2AVA6SODOQ1LCYJQR54 | Long             | EC               |  | US        |   2933457 | NS      | $40071022.62  | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Boyd Gaming Corp                                      | Boyd Gaming Corp                                      | CUSIP: 103304101<br>LEI: 254900787YGRYS2A1Z35 | Long             | EC               | CORP              | US        |    915332 | NS      | $49913053.96  | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Simon Property Group Inc                              | Simon Property Group Inc                              | CUSIP: 828806109<br>LEI: 529900GQL5X8H7AO3T64 | Long             | EC               |  | US        |   3071950 | NS      | $360892686.00 | 6.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Apartment Income REIT Corp                            | Apartment Income REIT Corp                            | CUSIP: 03750L109<br>LEI: N/A                  | Long             | EC               |  | US        |   2709801 | NS      | $92973272.31  | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Mid-America Apartment Communities Inc                 | Mid-America Apartment Communities Inc                 | CUSIP: 59522J103<br>LEI: 549300FQZKFR5YNSHZ21 | Long             | EC               |  | US        |   1139829 | NS      | $178941754.71 | 3.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Digital Realty Trust Inc                              | Digital Realty Trust Inc                              | CUSIP: 253868103<br>LEI: 549300HKCZ31D08NEI41 | Long             | EC               |  | US        |   3717667 | NS      | $372770470.09 | 6.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Weyerhaeuser Co                                       | Weyerhaeuser Co                                       | CUSIP: 962166104<br>LEI: 08IRJODWFYBI7QWRGS31 | Long             | EC               |  | US        |   1246382 | NS      | $38637842.00  | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Extra Space Storage Inc                               | Extra Space Storage Inc                               | CUSIP: 30225T102<br>LEI: N/A                  | Long             | EC               |  | US        |    512009 | NS      | $75357484.62  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Institutional Treasury Money Market Fund | State Street Institutional Treasury Money Market Fund | CUSIP: 857492870<br>LEI: 549300Q3FHSMZ70NLT76 | Long             | STIV             | RF                | US        |  45361311 | NS      | $45361310.69  | 0.78%             |  |  |  | No            |                  2 | On Loan: No      |
| Healthcare Realty Trust Inc                           | Healthcare Realty Trust Inc                           | CUSIP: 42226K105<br>LEI: 549300L0I14L7I0VLX84 | Long             | EC               |  | US        |   5914250 | NS      | $113967597.50 | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix Inc                                           | Equinix Inc                                           | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               |  | US        |    306254 | NS      | $200605557.62 | 3.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Healthpeak Properties Inc                             | Healthpeak Properties Inc                             | CUSIP: 42250P103<br>LEI: PZ9HF5U52KPF0MH0QN75 | Long             | EC               |  | US        |   3028775 | NS      | $75931389.25  | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Invitation Homes Inc                                  | Invitation Homes Inc                                  | CUSIP: 46187W107<br>LEI: N/A                  | Long             | EC               |  | US        |   9163729 | NS      | $271612927.56 | 4.69%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-01-29

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

**Signature:** Albert Laskaj

**Name of Signer:** Albert Laskaj

**Title:** Treasurer and Chief Financial Officer