# EDGAR Filing Document

**Accession Number:** 0000842790
**File Stem:** 0000842790-26-000075
**Filing Date:** 2026-4
**Character Count:** 32747
**Document Hash:** be6e508f57ce4d987b165a22b1631bfa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000842790-26-000075.hdr.sgml**: 20260428

**ACCESSION NUMBER**: 0000842790-26-000075

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260428

**DATE AS OF CHANGE**: 20260428

**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:** 26906820

**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:** 2026-02-28

**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:** $121903574.22

**Total Liabilities:** $4037890.83

**Net Assets:** $117865683.39

**Cash Not Reported:** $15989.57

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000029658 | -1.35%               | 3.50%                | 7.39%                |
| Class ID C000029660 | -1.43%               | 3.49%                | 7.16%                |
| Class ID C000029661 | -1.41%               | 3.50%                | 7.29%                |
| Class ID C000029662 | -1.27%               | 3.52%                | 7.32%                |
| Class ID C000071219 | -1.29%               | 3.50%                | 7.29%                |
| Class ID C000120678 | -1.36%               | 3.63%                | 7.32%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-951808.09              | $-1093217.11                               |
| Month 2  | $-97521.22               | $4041810.62                                |
| Month 3  | $35669.92                | $7968087.76                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Vicinity Ltd.                            | Vicinity Ltd.                                              | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    416419 | NS      | $725856.71    | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| City Developments Ltd.                   | City Developments Ltd.                                     | CUSIP: V23130111<br>LEI: 254900BPLPJS0RJ72373 | Long             | EC               | CORP              | SG        |     22900 | NS      | $177368.99    | 0.15%             |  |  |  | No            |                  2 | On Loan: No      |
| UOL Group Ltd.                           | UOL Group Ltd.                                             | CUSIP: Y9299W103<br>LEI: 254900O9PRCWTMR86R25 | Long             | EC               | CORP              | SG        |     41400 | NS      | $368942.11    | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| Link REIT                                | Link REIT                                                  | CUSIP: N/A<br>LEI: 529900XUE70U36QX5M62       | Long             | EC               | CORP              | HK        |    113400 | NS      | $560636.46    | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| TAG Immobilien AG                        | TAG Immobilien AG                                          | CUSIP: D8283Q174<br>LEI: 529900TAE68USJNXLR59 | Long             | EC               | CORP              | DE        |     35422 | NS      | $690917.48    | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| Parkway Life REIT                        | Parkway Life REIT                                          | CUSIP: Y67202104<br>LEI: 549300I4DKVD2OF5LW91 | Long             | EC               | CORP              | SG        |    118800 | NS      | $377607.05    | 0.32%             |  |  |  | No            |                  2 | On Loan: No      |
| Dexus                                    | Dexus                                                      | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    121013 | NS      | $577854.35    | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Essential Properties Realty Trust, Inc.  | Essential Properties Realty Trust, Inc.                    | CUSIP: 29670E107<br>LEI: 2549009LXQLVYCGLZO50 | Long             | EC               | CORP              | US        |     35568 | NS      | $1207177.92   | 1.02%             |  |  |  | No            |                  1 | On Loan: —       |
| Unibail-Rodamco-Westfield                | Unibail-Rodamco-Westfield                                  | CUSIP: N/A<br>LEI: 969500SHQITWXSIS7N89       | Long             | EC               | CORP              | FR        |     13648 | NS      | $1709925.56   | 1.45%             |  |  |  | No            |                  2 | On Loan: No      |
| PSP Swiss Property AG                    | PSP Swiss Property AG                                      | CUSIP: H64687124<br>LEI: 50670042Y437P8X44F56 | Long             | EC               | CORP              | CH        |      4955 | NS      | $1067168.60   | 0.91%             |  |  |  | No            |                  2 | On Loan: No      |
| Swiss Prime Site AG                      | Swiss Prime Site AG                                        | CUSIP: N/A<br>LEI: 506700XI9H64OPR34158       | Long             | EC               | CORP              | CH        |      3057 | NS      | $583335.87    | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Safestore Holdings PLC                   | Safestore Holdings PLC                                     | CUSIP: G77733106<br>LEI: 213800WGA3YSJC1YOH73 | Long             | EC               | CORP              | GB        |     37107 | NS      | $396941.96    | 0.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Eastgroup Properties, Inc.               | Eastgroup Properties, Inc.                                 | CUSIP: 277276101<br>LEI: 31TIGQQZC4P6JMHKSW85 | Long             | EC               | CORP              | US        |     12547 | NS      | $2463101.57   | 2.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Tanger Inc.                              | Tanger Inc.                                                | CUSIP: 875465106<br>LEI: UKEW8YSXE4Y581KYOL30 | Long             | EC               | CORP              | US        |     33686 | NS      | $1248403.16   | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Invesco Treasury Portfolio               | Invesco Treasury Portfolio, Institutional Class            | CUSIP: 825252406<br>LEI: 5493004B3TM8ZIDDDC39 | Long             | STIV             | RF                | US        |     86548 | NS      | $86548.10     | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Cousins Properties Inc.                  | Cousins Properties Inc.                                    | CUSIP: 222795502<br>LEI: 5493007XPYD5EJABN062 | Long             | EC               | CORP              | US        |     45768 | NS      | $1059986.88   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| LondonMetric Property PLC                | LondonMetric Property PLC                                  | CUSIP: G5689W109<br>LEI: 213800OCERWWPQDURL87 | Long             | EC               | CORP              | GB        |    315933 | NS      | $911827.62    | 0.77%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsui Fudosan Accommodations Fund Inc.  | Mitsui Fudosan Accommodations Fund Inc.                    | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |        33 | NS      | $29149.02     | 0.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Segro PLC                                | Segro PLC                                                  | CUSIP: N/A<br>LEI: 213800XC35KGM9NFC641       | Long             | EC               | CORP              | GB        |    129461 | NS      | $1465545.41   | 1.24%             |  |  |  | No            |                  2 | On Loan: No      |
| First Capital REIT                       | First Capital REIT                                         | CUSIP: 31890B103<br>LEI: 54930042UG2WCIIAQZ39 | Long             | EC               | CORP              | CA        |     32358 | NS      | $507413.67    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Warehouses De Pauw NV/SA                 | Warehouses De Pauw NV/SA                                   | CUSIP: B9T59Z100<br>LEI: 549300HWDYC5JXC85138 | Long             | EC               | CORP              | BE        |     27987 | NS      | $859677.27    | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Government & Agency Portfolio    | Invesco Government & Agency Portfolio, Institutional Class | CUSIP: 825252885<br>LEI: 5493007T1J7WZ5QI1A47 | Long             | STIV             | RF                | US        |     46603 | NS      | $46602.83     | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Hongkong Land Holdings Ltd.              | Hongkong Land Holdings Ltd.                                | CUSIP: G4587L109<br>LEI: 213800XCHYNRPAYGXW28 | Long             | EC               | CORP              | BM        |     94100 | NS      | $814698.23    | 0.69%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Private Government Fund          | Invesco Private Government Fund                            | CUSIP: N/A<br>LEI: N/A                        | Long             | STIV             | PF                | US        |    911683 | NS      | $911682.57    | 0.77%             |  |  |  | No            |                  2 | On Loan: No      |
| Invesco Private Prime Fund               | Invesco Private Prime Fund                                 | CUSIP: N/A<br>LEI: N/A                        | Long             | STIV             | PF                | US        |   2342468 | NS      | $2342467.53   | 1.99%             |  |  |  | No            |                  2 | On Loan: No      |
| Broadstone Net Lease, Inc.               | Broadstone Net Lease, Inc.                                 | CUSIP: 11135E203<br>LEI: 549300U8D7PT70B49V21 | Long             | EC               | CORP              | US        |     71727 | NS      | $1390786.53   | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| CTP N.V.                                 | CTP N.V.                                                   | CUSIP: N2368S105<br>LEI: 3157000YTVO4TN65UM14 | Long             | EC               | CORP              | NL        |     20994 | NS      | $445776.22    | 0.38%             |  |  |  | No            |                  2 | On Loan: No      |
| Sun Hung Kai Properties Ltd.             | Sun Hung Kai Properties Ltd.                               | CUSIP: N/A<br>LEI: 529900LUMD393RD3S874       | Long             | EC               | CORP              | HK        |    156100 | NS      | $2901998.41   | 2.46%             |  |  |  | No            |                  2 | On Loan: No      |
| Swire Properties Ltd.                    | Swire Properties Ltd.                                      | CUSIP: Y83191109<br>LEI: 5299001L12PHYVQ92465 | Long             | EC               | CORP              | HK        |    126400 | NS      | $434999.60    | 0.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Wihlborgs Fastigheter AB                 | Wihlborgs Fastigheter AB                                   | CUSIP: N/A<br>LEI: 549300RC1YDJPITF8X06       | Long             | EC               | CORP              | SE        |     41617 | NS      | $440859.50    | 0.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Fastighets AB Balder                     | Fastighets AB Balder, Class B                              | CUSIP: N/A<br>LEI: 549300GHKJCEZOAEUU82       | Long             | EC               | CORP              | SE        |    113815 | NS      | $855241.21    | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| Healthcare Realty Trust Inc.             | Healthcare Realty Trust Inc.                               | CUSIP: 42226K105<br>LEI: 549300L0I14L7I0VLX84 | Long             | EC               | CORP              | US        |     41474 | NS      | $765195.30    | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Aedifica S.A.                            | Aedifica S.A.                                              | CUSIP: B0130A108<br>LEI: 529900DTKNXL0AXQFN28 | Long             | EC               | CORP              | BE        |      7125 | NS      | $659935.64    | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |
| NEXTDC Ltd.                              | NEXTDC Ltd.                                                | CUSIP: Q6750Y106<br>LEI: 529900RTERU3X7G3D672 | Long             | EC               | CORP              | AU        |     37395 | NS      | $369021.35    | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| Prologis, Inc.                           | Prologis, Inc.                                             | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               | CORP              | US        |     46884 | NS      | $6684251.88   | 5.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Catena AB                                | Catena AB                                                  | CUSIP: W2356E100<br>LEI: 549300EMLM7AH5LDLY65 | Long             | EC               | CORP              | SE        |      9141 | NS      | $503817.92    | 0.43%             |  |  |  | No            |                  2 | On Loan: No      |
| CubeSmart                                | CubeSmart                                                  | CUSIP: 229663109<br>LEI: 549300MPHKO3I3FJRA97 | Long             | EC               | CORP              | US        |     53172 | NS      | $2187496.08   | 1.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Mapletree Pan Asia Commercial Trust      | Mapletree Pan Asia Commercial Trust                        | CUSIP: Y5759T101<br>LEI: 549300BF18K4IC5LZ208 | Long             | EC               | CORP              | SG        |    585900 | NS      | $657282.16    | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |
| American Healthcare REIT, Inc.           | American Healthcare REIT, Inc.                             | CUSIP: 398182303<br>LEI: 2549004GGE2APGNT6O92 | Long             | EC               | CORP              | US        |     37797 | NS      | $1974515.28   | 1.68%             |  |  |  | No            |                  1 | On Loan: —       |
| Sirius Real Estate Ltd.                  | Sirius Real Estate Ltd.                                    | CUSIP: G8187C104<br>LEI: 213800NURUF5W8QSK566 | Long             | EC               | CORP              | GG        |    542598 | NS      | $814379.61    | 0.69%             |  |  |  | No            |                  2 | On Loan: No      |
| Goodman Group                            | Goodman Group                                              | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    157620 | NS      | $3242302.80   | 2.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Ryman Hospitality Properties, Inc.       | Ryman Hospitality Properties, Inc.                         | CUSIP: 78377T107<br>LEI: 529900GCCWW9SRMPJR11 | Long             | EC               | CORP              | US        |     13811 | NS      | $1363836.25   | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| W.P. Carey Inc.                          | W.P. Carey Inc.                                            | CUSIP: 92936U109<br>LEI: 54930042CRNE713E3Q67 | Long             | EC               | CORP              | US        |     39366 | NS      | $2938671.90   | 2.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Glp J-Reit                               | Glp J-Reit                                                 | CUSIP: J17305103<br>LEI: 353800E27V9KA51K2I90 | Long             | EC               | CORP              | JP        |       985 | NS      | $883293.81    | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| Chartwell Retirement Residences          | Chartwell Retirement Residences                            | CUSIP: 16141A103<br>LEI: 549300M7UBEIZBWP4069 | Long             | EC               | CORP              | CA        |     51389 | NS      | $837112.70    | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Digital Realty Trust, Inc.               | Digital Realty Trust, Inc.                                 | CUSIP: 253868103<br>LEI: 549300HKCZ31D08NEI41 | Long             | EC               | CORP              | US        |     29169 | NS      | $5168746.80   | 4.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Host Hotels & Resorts, Inc.              | Host Hotels & Resorts, Inc.                                | CUSIP: 44107P104<br>LEI: N6EL63S0K3PB1YFTDI24 | Long             | EC               | CORP              | US        |     43817 | NS      | $858375.03    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Big Yellow Group PLC                     | Big Yellow Group PLC                                       | CUSIP: G1093E108<br>LEI: 213800W7Q4V2ZI8LIW31 | Long             | EC               | CORP              | GB        |     26929 | NS      | $375952.12    | 0.32%             |  |  |  | No            |                  2 | On Loan: No      |
| BXP, Inc.                                | BXP, Inc.                                                  | CUSIP: 101121101<br>LEI: 549300OF70FSEUQBT254 | Long             | EC               | CORP              | US        |     15049 | NS      | $866521.42    | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Camden Property Trust                    | Camden Property Trust                                      | CUSIP: 133131102<br>LEI: 5493002MYX22OHYJBD89 | Long             | EC               | CORP              | US        |     22032 | NS      | $2386946.88   | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Mitsui Fudosan Co., Ltd.                 | Mitsui Fudosan Co., Ltd.                                   | CUSIP: N/A<br>LEI: 353800ND4ZKNZDYKMF33       | Long             | EC               | CORP              | JP        |    213800 | NS      | $2881985.40   | 2.45%             |  |  |  | No            |                  2 | On Loan: No      |
| Stockland                                | Stockland                                                  | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    294441 | NS      | $1070764.40   | 0.91%             |  |  |  | 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        |     78600 | NS      | $2657179.78   | 2.25%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsubishi Estate Co., Ltd.              | Mitsubishi Estate Co., Ltd.                                | CUSIP: N/A<br>LEI: 353800KOFMRGOXSJ5Z65       | Long             | EC               | CORP              | JP        |     27100 | NS      | $913900.48    | 0.78%             |  |  |  | No            |                  2 | On Loan: No      |
| British Land Co. PLC (The)               | British Land Co. PLC (The)                                 | CUSIP: G15540118<br>LEI: RV5B68J2GV3QGMRPW209 | Long             | EC               | CORP              | GB        |    114926 | NS      | $631828.61    | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Klepierre                                | Klepierre                                                  | CUSIP: F5396X102<br>LEI: 969500PB4U31KEFHZ621 | Long             | EC               | CORP              | FR        |     18931 | NS      | $796683.59    | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| Simon Property Group, Inc.               | Simon Property Group, Inc.                                 | CUSIP: 828806109<br>LEI: 529900GQL5X8H7AO3T64 | Long             | EC               | CORP              | US        |     20428 | NS      | $4164247.80   | 3.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Vonovia SE                               | Vonovia SE                                                 | CUSIP: N/A<br>LEI: 5299005A2ZEP6AP7KM81       | Long             | EC               | CORP              | DE        |     38830 | NS      | $1316628.11   | 1.12%             |  |  |  | No            |                  2 | On Loan: No      |
| Vornado Realty Trust                     | Vornado Realty Trust                                       | CUSIP: 929042109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     22766 | NS      | $627886.28    | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Japan Metropolitan Fund Investment Corp. | Japan Metropolitan Fund Investment Corp.                   | CUSIP: J27544105<br>LEI: 353800QDHNIP60E1LQ93 | Long             | EC               | CORP              | JP        |      1251 | NS      | $975666.74    | 0.83%             |  |  |  | No            |                  2 | On Loan: No      |
| Nippon Building Fund Inc.                | Nippon Building Fund Inc.                                  | CUSIP: N/A<br>LEI: 52990053R8NL2MB32172       | Long             | EC               | CORP              | JP        |      1090 | NS      | $1014028.61   | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| American Homes 4 Rent                    | American Homes 4 Rent, Class A                             | CUSIP: 02665T306<br>LEI: 549300ZJUO7A58PNUW40 | Long             | EC               | CORP              | US        |     32142 | NS      | $964260.00    | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| CapitaLand Integrated Commercial Trust   | CapitaLand Integrated Commercial Trust                     | CUSIP: N/A<br>LEI: 54930031292WUTXF0L29       | Long             | EC               | CORP              | SG        |    647056 | NS      | $1251852.58   | 1.06%             |  |  |  | No            |                  2 | On Loan: No      |
| Brixmor Property Group Inc.              | Brixmor Property Group Inc.                                | CUSIP: 11120U105<br>LEI: 5299007UXW6Y0W2EGZ95 | Long             | EC               | CORP              | US        |    108295 | NS      | $3278089.65   | 2.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Gaming and Leisure Properties, Inc.      | Gaming and Leisure Properties, Inc.                        | CUSIP: 36467J108<br>LEI: 5493006GWRDBCZYWTM57 | Long             | EC               | CORP              | US        |     43144 | NS      | $2110173.04   | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Canadian Apartment Properties REIT       | Canadian Apartment Properties REIT                         | CUSIP: 134921105<br>LEI: 549300B1MYVTQEB2DI90 | Long             | EC               | CORP              | CA        |     23651 | NS      | $654366.58    | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Extra Space Storage Inc.                 | Extra Space Storage Inc.                                   | CUSIP: 30225T102<br>LEI: 529900SDJHKRQWED6A16 | Long             | EC               | CORP              | US        |     20006 | NS      | $3021506.18   | 2.56%             |  |  |  | No            |                  1 | On Loan: No      |
| First Industrial Realty Trust, Inc.      | First Industrial Realty Trust, Inc.                        | CUSIP: 32054K103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     49392 | NS      | $3118610.88   | 2.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Omega Healthcare Investors, Inc.         | Omega Healthcare Investors, Inc.                           | CUSIP: 681936100<br>LEI: 549300OJ7ENK42CZ8E73 | Long             | EC               | CORP              | US        |     62607 | NS      | $3022039.89   | 2.56%             |  |  |  | No            |                  1 | On Loan: No      |
| CareTrust REIT, Inc.                     | CareTrust REIT, Inc.                                       | CUSIP: 14174T107<br>LEI: 5493001NVXE2B9GPLU96 | Long             | EC               | CORP              | US        |     29601 | NS      | $1202392.62   | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Scentre Group Ltd.                       | Scentre Group Ltd.                                         | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    403023 | NS      | $1095514.08   | 0.93%             |  |  |  | No            |                  2 | On Loan: No      |
| Merlin Properties SOCIMI S.A.            | Merlin Properties SOCIMI S.A.                              | CUSIP: E7390Z100<br>LEI: 959800L8KD863DP30X04 | Long             | EC               | CORP              | ES        |     56817 | NS      | $1003306.41   | 0.85%             |  |  |  | No            |                  2 | On Loan: No      |
| Lamar Advertising Co.                    | Lamar Advertising Co., Class A                             | CUSIP: 512816109<br>LEI: 529900Y8WW4MKVPTB543 | Long             | EC               | CORP              | US        |      6206 | NS      | $854814.44    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Iron Mountain Inc.                       | Iron Mountain Inc.                                         | CUSIP: 46284V101<br>LEI: SQL3F6CKNNBM3SQGHX24 | Long             | EC               | CORP              | US        |     27478 | NS      | $2976691.74   | 2.53%             |  |  |  | No            |                  1 | On Loan: No      |
| UDR, Inc.                                | UDR, Inc.                                                  | CUSIP: 902653104<br>LEI: P3CH2EG5X6Z1XWU1OO74 | Long             | EC               | CORP              | US        |     65271 | NS      | $2447662.50   | 2.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix, Inc.                            | Equinix, Inc.                                              | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               | CORP              | US        |      5099 | NS      | $4967751.74   | 4.21%             |  |  |  | No            |                  1 | On Loan: No      |
| KDX Realty Investment Corp.              | KDX Realty Investment Corp.                                | CUSIP: J32922106<br>LEI: 353800FFT483NCIHFY42 | Long             | EC               | CORP              | JP        |       623 | NS      | $678146.14    | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Invincible Investment Corp.              | Invincible Investment Corp.                                | CUSIP: J2442V103<br>LEI: 353800JY6M2692VAV685 | Long             | EC               | CORP              | JP        |      1136 | NS      | $482377.18    | 0.41%             |  |  |  | No            |                  2 | On Loan: No      |
| Daiwa House REIT Investment Corp.        | Daiwa House REIT Investment Corp.                          | CUSIP: J1236F118<br>LEI: 3538001FWU534P8JMO05 | Long             | EC               | CORP              | JP        |      1006 | NS      | $856646.48    | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| Welltower Inc.                           | Welltower Inc.                                             | CUSIP: 95040Q104<br>LEI: 254900F33BIAR82QTA19 | Long             | EC               | CORP              | US        |     41036 | NS      | $8499376.32   | 7.21%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-30

**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