# EDGAR Filing Document

**Accession Number:** 0000842790
**File Stem:** 0000842790-25-000015
**Filing Date:** 2025-10
**Character Count:** 35177
**Document Hash:** 37e9f7c7f495103eb15d3ff5891a2e8e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000842790-25-000015.hdr.sgml**: 20251028

**ACCESSION NUMBER**: 0000842790-25-000015

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20251028

**DATE AS OF CHANGE**: 20251028

**PERIOD START**: 20260228

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AIM INVESTMENT SECURITIES FUNDS (INVESCO INVESTMENT SECURITIES FUNDS)
- **CENTRAL INDEX KEY:** 0000842790

**ORGANIZATION NAME:**
- **EIN:** 760343427
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0228

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-05686
- **FILM NUMBER:** 251422064

**BUSINESS ADDRESS:**
- **STREET 1:** 11 GREENWAY PLAZA
- **STREET 2:** SUITE 1000
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046
- **BUSINESS PHONE:** 7136261919

**MAIL ADDRESS:**
- **STREET 1:** 11 GREENWAY PLAZA
- **STREET 2:** SUITE 1000
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77046

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AIM INVESTMENT SECURITIES FUNDS
- **DATE OF NAME CHANGE:** 20000921

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AIM INVESTMENT SECURITIES FUNDS INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AIM PRIME RATE PREMIUM INCOME FUND INC
- **DATE OF NAME CHANGE:** 19910320

## Series and Classes Contracts Data

### INVESCO Global Real Estate Fund (Series ID: S000010736)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000029658 | Class A      | AGREX           |
| C000029660 | Class C      | CGREX           |
| C000029661 | Class R      | RGREX           |
| C000029662 | CLASS R5     | IGREX           |
| C000071219 | Class Y      | ARGYX           |
| C000120678 | Class R6     | FGREX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** AIM Investment Securities Funds (Invesco Investment Securities Funds)

- **b. Investment Company Act file number:** 811-05686

- **c. CIK number of Registrant:** 0000842790

- **d. LEI of Registrant:** G61U5I6LJJEX0O3SU057

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

  - **Street Address 1:** 11 Greenway Plaza

  - **City:** Houston

  - **State:** TX

  - **Foreign country:** US

  - **Zip / Postal Code:** 77046-1173

  - **Telephone number:** 800-959-4246

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

- **a. Name of Series:** Invesco Global Real Estate Fund

- **b. EDGAR series identifier (if any):** S000010736

- **c. LEI of Series:** 549300RB0UUQXCRWON31

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

- **a. Date of fiscal year-end:** 2026-02-28

- **b. Date as of which information is reported:** 2025-08-31

**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:** $123876734.79

**Total Liabilities:** $1854883.30

**Net Assets:** $122021851.49

**Cash Not Reported:** $70298.66

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000029662 | 0.70%                | -1.99%               | 4.06%                |
| Class ID C000029661 | 0.75%                | -2.20%               | 4.16%                |
| Class ID C000071219 | 0.65%                | -2.09%               | 4.16%                |
| Class ID C000029660 | 0.62%                | -2.08%               | 3.92%                |
| Class ID C000029658 | 0.59%                | -2.09%               | 4.16%                |
| Class ID C000120678 | 0.71%                | -2.10%               | 4.18%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $141739.60               | $237926.95                                 |
| Month 2  | $158913.53               | $-2827763.13                               |
| Month 3  | $-25052.76               | $4865524.45                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| First Industrial Realty Trust, Inc.      | First Industrial Realty Trust, Inc.                        | CUSIP: 32054K103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     55597 | NS      | $2924402.20   | 2.40%             |  |  |  | No            |                  1 | On Loan: No      |
| American Homes 4 Rent                    | American Homes 4 Rent, Class A                             | CUSIP: 02665T306<br>LEI: 549300ZJUO7A58PNUW40 | Long             | EC               | CORP              | US        |     44889 | NS      | $1607923.98   | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Mitsui Fudosan Accommodations Fund Inc.  | Mitsui Fudosan Accommodations Fund Inc.                    | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |       602 | NS      | $505310.49    | 0.41%             |  |  |  | No            |                  2 | On Loan: No      |
| Parkway Life REIT                        | Parkway Life REIT                                          | CUSIP: Y67202104<br>LEI: 549300I4DKVD2OF5LW91 | Long             | EC               | CORP              | SG        |    130700 | NS      | $429805.39    | 0.35%             |  |  |  | No            |                  2 | On Loan: No      |
| CTP N.V.                                 | CTP N.V.                                                   | CUSIP: N2368S105<br>LEI: 3157000YTVO4TN65UM14 | Long             | EC               | CORP              | NL        |     23637 | NS      | $508264.61    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Nippon Building Fund Inc.                | Nippon Building Fund Inc.                                  | CUSIP: N/A<br>LEI: 52990053R8NL2MB32172       | Long             | EC               | CORP              | JP        |      1280 | NS      | $1238503.97   | 1.01%             |  |  |  | No            |                  2 | On Loan: No      |
| Glp J-Reit                               | Glp J-Reit                                                 | CUSIP: J17305103<br>LEI: 353800E27V9KA51K2I90 | Long             | EC               | CORP              | JP        |       815 | NS      | $761185.81    | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| Brixmor Property Group Inc.              | Brixmor Property Group Inc.                                | CUSIP: 11120U105<br>LEI: 5299007UXW6Y0W2EGZ95 | Long             | EC               | CORP              | US        |     72950 | NS      | $2041870.50   | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Gaming and Leisure Properties, Inc.      | Gaming and Leisure Properties, Inc.                        | CUSIP: 36467J108<br>LEI: 5493006GWRDBCZYWTM57 | Long             | EC               | CORP              | US        |     52342 | NS      | $2512939.42   | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| UDR, Inc.                                | UDR, Inc.                                                  | CUSIP: 902653104<br>LEI: P3CH2EG5X6Z1XWU1OO74 | Long             | EC               | CORP              | US        |     45692 | NS      | $1808032.44   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Great Portland Estates PLC               | Great Portland Estates PLC                                 | CUSIP: G40712211<br>LEI: 213800JMEDD2Q4N1MC42 | Long             | EC               | CORP              | GB        |    108402 | NS      | $448207.31    | 0.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Invincible Investment Corp.              | Invincible Investment Corp.                                | CUSIP: J2442V103<br>LEI: 353800JY6M2692VAV685 | Long             | EC               | CORP              | JP        |      1195 | NS      | $541579.39    | 0.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Tokyu Fudosan Holdings Corp.             | Tokyu Fudosan Holdings Corp.                               | CUSIP: J88764105<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |     74700 | NS      | $599203.49    | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Unite Group PLC (The)                    | Unite Group PLC (The)                                      | CUSIP: G9283N101<br>LEI: 213800BBUUWVDH9YI827 | Long             | EC               | CORP              | GB        |     81269 | NS      | $767098.49    | 0.63%             |  |  |  | No            |                  2 | On Loan: No      |
| KDX Realty Investment Corp.              | KDX Realty Investment Corp.                                | CUSIP: J32922106<br>LEI: 353800FFT483NCIHFY42 | Long             | EC               | CORP              | JP        |        69 | NS      | $79326.43     | 0.07%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Treasury Portfolio               | Invesco Treasury Portfolio, Institutional Class            | CUSIP: 825252406<br>LEI: 5493004B3TM8ZIDDDC39 | Long             | STIV             | RF                | US        |    366702 | NS      | $366701.68    | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Sun Hung Kai Properties Ltd.             | Sun Hung Kai Properties Ltd.                               | CUSIP: N/A<br>LEI: 529900LUMD393RD3S874       | Long             | EC               | CORP              | HK        |    139600 | NS      | $1649009.25   | 1.35%             |  |  |  | No            |                  2 | On Loan: No      |
| Activia Properties Inc.                  | Activia Properties Inc.                                    | CUSIP: N/A<br>LEI: 353800RPGYN3ML8CXV54       | Long             | EC               | CORP              | JP        |       601 | NS      | $552555.33    | 0.45%             |  |  |  | No            |                  2 | On Loan: No      |
| Chartwell Retirement Residences          | Chartwell Retirement Residences                            | CUSIP: 16141A103<br>LEI: 549300M7UBEIZBWP4069 | Long             | EC               | CORP              | CA        |     65058 | NS      | $877324.91    | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp.                     | American Tower Corp.                                       | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               | CORP              | US        |      4158 | NS      | $847608.30    | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Wihlborgs Fastigheter AB                 | Wihlborgs Fastigheter AB                                   | CUSIP: N/A<br>LEI: 549300RC1YDJPITF8X06       | Long             | EC               | CORP              | SE        |     60292 | NS      | $598991.16    | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Host Hotels & Resorts, Inc.              | Host Hotels & Resorts, Inc.                                | CUSIP: 44107P104<br>LEI: N6EL63S0K3PB1YFTDI24 | Long             | EC               | CORP              | US        |     89617 | NS      | $1542308.57   | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Nippon Prologis Reit, Inc.               | Nippon Prologis Reit, Inc.                                 | CUSIP: J5528H104<br>LEI: 353800PHBMSDLAFURY41 | Long             | EC               | CORP              | JP        |      1078 | NS      | $626374.14    | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| Essential Properties Realty Trust, Inc.  | Essential Properties Realty Trust, Inc.                    | CUSIP: 29670E107<br>LEI: 2549009LXQLVYCGLZO50 | Long             | EC               | CORP              | US        |     70254 | NS      | $2200355.28   | 1.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Mitsui Fudosan Co., Ltd.                 | Mitsui Fudosan Co., Ltd.                                   | CUSIP: N/A<br>LEI: 353800ND4ZKNZDYKMF33       | Long             | EC               | CORP              | JP        |    279300 | NS      | $2952824.05   | 2.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Keppel DC REIT                           | Keppel DC REIT                                             | CUSIP: Y47230100<br>LEI: 254900L7YDIFLO15BD60 | Long             | EC               | CORP              | SG        |    275500 | NS      | $506538.24    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| LondonMetric Property PLC                | LondonMetric Property PLC                                  | CUSIP: G5689W109<br>LEI: 213800OCERWWPQDURL87 | Long             | EC               | CORP              | GB        |    367899 | NS      | $916316.46    | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Xior Student Housing                     | Xior Student Housing                                       | CUSIP: B9901Y104<br>LEI: 549300JK7HFOCP0U8K85 | Long             | EC               | CORP              | BE        |      8414 | NS      | $297916.78    | 0.24%             |  |  |  | No            |                  2 | On Loan: No      |
| Cousins Properties Inc.                  | Cousins Properties Inc.                                    | CUSIP: 222795502<br>LEI: 5493007XPYD5EJABN062 | Long             | EC               | CORP              | US        |     12090 | NS      | $356534.10    | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Dexus                                    | Dexus                                                      | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    133891 | NS      | $657002.44    | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| CareTrust REIT, Inc.                     | CareTrust REIT, Inc.                                       | CUSIP: 14174T107<br>LEI: 5493001NVXE2B9GPLU96 | Long             | EC               | CORP              | US        |     48719 | NS      | $1676420.79   | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Vonovia SE                               | Vonovia SE                                                 | CUSIP: N/A<br>LEI: 5299005A2ZEP6AP7KM81       | Long             | EC               | CORP              | DE        |     52504 | NS      | $1700254.08   | 1.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Extra Space Storage Inc.                 | Extra Space Storage Inc.                                   | CUSIP: 30225T102<br>LEI: 529900SDJHKRQWED6A16 | Long             | EC               | CORP              | US        |     18809 | NS      | $2700596.22   | 2.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Eastgroup Properties, Inc.               | Eastgroup Properties, Inc.                                 | CUSIP: 277276101<br>LEI: 31TIGQQZC4P6JMHKSW85 | Long             | EC               | CORP              | US        |     11719 | NS      | $1987073.64   | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Goodman Group                            | Goodman Group                                              | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    152117 | NS      | $3404128.74   | 2.79%             |  |  |  | No            |                  2 | On Loan: No      |
| Sumitomo Realty & Development Co., Ltd.  | Sumitomo Realty & Development Co., Ltd.                    | CUSIP: N/A<br>LEI: 353800SO2DCLOI3LNZ64       | Long             | EC               | CORP              | JP        |     26600 | NS      | $1092720.29   | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| Grainger PLC                             | Grainger PLC                                               | CUSIP: G40432117<br>LEI: 2138007CEIRKZMNI2979 | Long             | EC               | CORP              | GB        |    123236 | NS      | $324048.00    | 0.27%             |  |  |  | No            |                  2 | On Loan: No      |
| Aedifica S.A.                            | Aedifica S.A.                                              | CUSIP: B0130A108<br>LEI: 529900DTKNXL0AXQFN28 | Long             | EC               | CORP              | BE        |      9707 | NS      | $746237.26    | 0.61%             |  |  |  | No            |                  2 | On Loan: No      |
| Agree Realty Corp.                       | Agree Realty Corp.                                         | CUSIP: 008492100<br>LEI: 98450090H010B37OEB68 | Long             | EC               | CORP              | US        |     15026 | NS      | $1092991.24   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| W.P. Carey Inc.                          | W.P. Carey Inc.                                            | CUSIP: 92936U109<br>LEI: 54930042CRNE713E3Q67 | Long             | EC               | CORP              | US        |     38313 | NS      | $2570802.30   | 2.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Fastighets AB Balder                     | Fastighets AB Balder, Class B                              | CUSIP: N/A<br>LEI: 549300GHKJCEZOAEUU82       | Long             | EC               | CORP              | SE        |    146239 | NS      | $1041122.59   | 0.85%             |  |  |  | No            |                  2 | On Loan: No      |
| Equity Residential                       | Equity Residential                                         | CUSIP: 29476L107<br>LEI: 5493008RACSH5EP3PI59 | Long             | EC               | CORP              | US        |     46116 | NS      | $3049189.92   | 2.50%             |  |  |  | No            |                  1 | On Loan: —       |
| Warehouses De Pauw NV/SA                 | Warehouses De Pauw NV/SA                                   | CUSIP: B9T59Z100<br>LEI: 549300HWDYC5JXC85138 | Long             | EC               | CORP              | BE        |     30116 | NS      | $772986.66    | 0.63%             |  |  |  | No            |                  2 | On Loan: No      |
| Simon Property Group, Inc.               | Simon Property Group, Inc.                                 | CUSIP: 828806109<br>LEI: 529900GQL5X8H7AO3T64 | Long             | EC               | CORP              | US        |     19664 | NS      | $3552498.24   | 2.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix, Inc.                            | Equinix, Inc.                                              | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               | CORP              | US        |      5448 | NS      | $4283163.12   | 3.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Vornado Realty Trust                     | Vornado Realty Trust                                       | CUSIP: 929042109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     45221 | NS      | $1719754.63   | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Prologis, Inc.                           | Prologis, Inc.                                             | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               | CORP              | US        |     49372 | NS      | $5617546.16   | 4.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Scentre Group Ltd.                       | Scentre Group Ltd.                                         | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    735192 | NS      | $1959491.81   | 1.61%             |  |  |  | No            |                  2 | On Loan: No      |
| Japan Metropolitan Fund Investment Corp. | Japan Metropolitan Fund Investment Corp.                   | CUSIP: J27544105<br>LEI: 353800QDHNIP60E1LQ93 | Long             | EC               | CORP              | JP        |      1307 | NS      | $994944.42    | 0.82%             |  |  |  | No            |                  2 | On Loan: No      |
| Klepierre                                | Klepierre                                                  | CUSIP: F5396X102<br>LEI: 969500PB4U31KEFHZ621 | Long             | EC               | CORP              | FR        |     24670 | NS      | $963287.95    | 0.79%             |  |  |  | No            |                  2 | On Loan: No      |
| Segro PLC                                | Segro PLC                                                  | CUSIP: N/A<br>LEI: 213800XC35KGM9NFC641       | Long             | EC               | CORP              | GB        |     73177 | NS      | $620987.15    | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| Big Yellow Group PLC                     | Big Yellow Group PLC                                       | CUSIP: G1093E108<br>LEI: 213800W7Q4V2ZI8LIW31 | Long             | EC               | CORP              | GB        |     43687 | NS      | $537711.69    | 0.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Regency Centers Corp.                    | Regency Centers Corp.                                      | CUSIP: 758849103<br>LEI: 529900053A7X7FJ97S58 | Long             | EC               | CORP              | US        |     13015 | NS      | $943587.50    | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Dream Industrial REIT                    | Dream Industrial REIT                                      | CUSIP: 26153W109<br>LEI: 549300QOI0TM3CBYUH79 | Long             | EC               | CORP              | CA        |     55800 | NS      | $498130.85    | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Mapletree Logistics Trust                | Mapletree Logistics Trust                                  | CUSIP: Y5759Q107<br>LEI: 549300M9EBZIYH387075 | Long             | EC               | CORP              | SG        |    540300 | NS      | $513341.84    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| CubeSmart                                | CubeSmart                                                  | CUSIP: 229663109<br>LEI: 549300MPHKO3I3FJRA97 | Long             | EC               | CORP              | US        |     54012 | NS      | $2210171.04   | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| CapitaLand Integrated Commercial Trust   | CapitaLand Integrated Commercial Trust                     | CUSIP: N/A<br>LEI: 54930031292WUTXF0L29       | Long             | EC               | CORP              | SG        |    749956 | NS      | $1332572.62   | 1.09%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Private Prime Fund               | Invesco Private Prime Fund                                 | CUSIP: N/A<br>LEI: N/A                        | Long             | STIV             | PF                | US        |   1055418 | NS      | $1055417.53   | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| ORIX JREIT Inc.                          | ORIX JREIT Inc.                                            | CUSIP: J8996L102<br>LEI: 353800WVNTBIU65TA247 | Long             | EC               | CORP              | JP        |      1217 | NS      | $811233.61    | 0.66%             |  |  |  | No            |                  2 | On Loan: No      |
| Digital Realty Trust, Inc.               | Digital Realty Trust, Inc.                                 | CUSIP: 253868103<br>LEI: 549300HKCZ31D08NEI41 | Long             | EC               | CORP              | US        |     28206 | NS      | $4728453.84   | 3.88%             |  |  |  | No            |                  1 | On Loan: No      |
| American Healthcare REIT, Inc.           | American Healthcare REIT, Inc.                             | CUSIP: 398182303<br>LEI: 2549004GGE2APGNT6O92 | Long             | EC               | CORP              | US        |     39546 | NS      | $1692173.34   | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Lamar Advertising Co.                    | Lamar Advertising Co., Class A                             | CUSIP: 512816109<br>LEI: 529900Y8WW4MKVPTB543 | Long             | EC               | CORP              | US        |      7420 | NS      | $944195.00    | 0.77%             |  |  |  | No            |                  1 | On Loan: —       |
| Ventas, Inc.                             | Ventas, Inc.                                               | CUSIP: 92276F100<br>LEI: ORQTRC074CWLT3DKHT41 | Long             | EC               | CORP              | US        |     12244 | NS      | $833571.52    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| LEG Immobilien SE                        | LEG Immobilien SE                                          | CUSIP: D4960A103<br>LEI: 391200SO40AKONBO0Z96 | Long             | EC               | CORP              | DE        |     10881 | NS      | $912110.18    | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Link REIT                                | Link REIT                                                  | CUSIP: N/A<br>LEI: 529900XUE70U36QX5M62       | Long             | EC               | CORP              | HK        |    248700 | NS      | $1328348.89   | 1.09%             |  |  |  | No            |                  2 | On Loan: No      |
| Hongkong Land Holdings Ltd.              | Hongkong Land Holdings Ltd.                                | CUSIP: G4587L109<br>LEI: 213800XCHYNRPAYGXW28 | Long             | EC               | CORP              | BM        |    128700 | NS      | $797981.44    | 0.65%             |  |  |  | No            |                  2 | On Loan: No      |
| Canadian Apartment Properties REIT       | Canadian Apartment Properties REIT                         | CUSIP: 134921105<br>LEI: 549300B1MYVTQEB2DI90 | Long             | EC               | CORP              | CA        |     20209 | NS      | $625392.29    | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Unibail-Rodamco-Westfield                | Unibail-Rodamco-Westfield                                  | CUSIP: N/A<br>LEI: 969500SHQITWXSIS7N89       | Long             | EC               | CORP              | FR        |     12131 | NS      | $1262105.83   | 1.03%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Government & Agency Portfolio    | Invesco Government & Agency Portfolio, Institutional Class | CUSIP: 825252885<br>LEI: 5493007T1J7WZ5QI1A47 | Long             | STIV             | RF                | US        |    197455 | NS      | $197454.83    | 0.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Welltower Inc.                           | Welltower Inc.                                             | CUSIP: 95040Q104<br>LEI: 254900F33BIAR82QTA19 | Long             | EC               | CORP              | US        |     47548 | NS      | $8001377.44   | 6.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Mitsubishi Estate Co., Ltd.              | Mitsubishi Estate Co., Ltd.                                | CUSIP: N/A<br>LEI: 353800KOFMRGOXSJ5Z65       | Long             | EC               | CORP              | JP        |     23900 | NS      | $509130.38    | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| NEXTDC Ltd.                              | NEXTDC Ltd.                                                | CUSIP: Q6750Y106<br>LEI: 529900RTERU3X7G3D672 | Long             | EC               | CORP              | AU        |     83467 | NS      | $896826.06    | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| Inmobiliaria Colonial, SOCIMI, S.A.      | Inmobiliaria Colonial, SOCIMI, S.A.                        | CUSIP: N/A<br>LEI: 95980020140005007414       | Long             | EC               | CORP              | ES        |     64118 | NS      | $423283.18    | 0.35%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Private Government Fund          | Invesco Private Government Fund                            | CUSIP: N/A<br>LEI: N/A                        | Long             | STIV             | PF                | US        |    403817 | NS      | $403817.40    | 0.33%             |  |  |  | No            |                  2 | On Loan: No      |
| Mapletree Pan Asia Commercial Trust      | Mapletree Pan Asia Commercial Trust                        | CUSIP: Y5759T101<br>LEI: 549300BF18K4IC5LZ208 | Long             | EC               | CORP              | SG        |    461300 | NS      | $496140.71    | 0.41%             |  |  |  | No            |                  2 | On Loan: No      |
| Sirius Real Estate Ltd.                  | Sirius Real Estate Ltd.                                    | CUSIP: G8187C104<br>LEI: 213800NURUF5W8QSK566 | Long             | EC               | CORP              | GG        |    707604 | NS      | $972057.45    | 0.80%             |  |  |  | No            |                  2 | On Loan: No      |
| Omega Healthcare Investors, Inc.         | Omega Healthcare Investors, Inc.                           | CUSIP: 681936100<br>LEI: 549300OJ7ENK42CZ8E73 | Long             | EC               | CORP              | US        |     44618 | NS      | $1899388.26   | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc.                        | Crown Castle Inc.                                          | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               | CORP              | US        |      6632 | NS      | $657496.48    | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Rexford Industrial Realty, Inc.          | Rexford Industrial Realty, Inc.                            | CUSIP: 76169C100<br>LEI: 549300MSLO0DF0EMX355 | Long             | EC               | CORP              | US        |     22784 | NS      | $943485.44    | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Merlin Properties SOCIMI S.A.            | Merlin Properties SOCIMI S.A.                              | CUSIP: E7390Z100<br>LEI: 959800L8KD863DP30X04 | Long             | EC               | CORP              | ES        |     44647 | NS      | $665642.72    | 0.55%             |  |  |  | No            |                  2 | On Loan: No      |
| Catena AB                                | Catena AB                                                  | CUSIP: W2356E100<br>LEI: 549300EMLM7AH5LDLY65 | Long             | EC               | CORP              | SE        |      7781 | NS      | $357544.11    | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| Tanger Inc.                              | Tanger Inc.                                                | CUSIP: 875465106<br>LEI: UKEW8YSXE4Y581KYOL30 | Long             | EC               | CORP              | US        |     42700 | NS      | $1459486.00   | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Invitation Homes Inc.                    | Invitation Homes Inc.                                      | CUSIP: 46187W107<br>LEI: 984500FE452E665C9F85 | Long             | EC               | CORP              | US        |     51517 | NS      | $1611966.93   | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Stockland                                | Stockland                                                  | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    368842 | NS      | $1493867.29   | 1.22%             |  |  |  | No            |                  2 | On Loan: No      |
| PSP Swiss Property AG                    | PSP Swiss Property AG                                      | CUSIP: H64687124<br>LEI: 50670042Y437P8X44F56 | Long             | EC               | CORP              | CH        |      5623 | NS      | $935439.22    | 0.77%             |  |  |  | No            |                  2 | On Loan: No      |
| Iron Mountain Inc.                       | Iron Mountain Inc.                                         | CUSIP: 46284V101<br>LEI: SQL3F6CKNNBM3SQGHX24 | Long             | EC               | CORP              | US        |     38532 | NS      | $3557659.56   | 2.92%             |  |  |  | No            |                  1 | On Loan: No      |
| AvalonBay Communities, Inc.              | AvalonBay Communities, Inc.                                | CUSIP: 053484101<br>LEI: K9G90K85RBWD2LAGQX17 | Long             | EC               | CORP              | US        |     15340 | NS      | $3004339.00   | 2.46%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-09-30

**Name of Applicant:** AIM Investment Securities Funds (Invesco Investment Securities Funds)

**Signature:** Adrien Deberghes

**Name of Signer:** Adrien Deberghes

**Title:** Principal Financial Officer and Treasurer