# EDGAR Filing Document

**Accession Number:** 0000911415
**File Stem:** 0000940400-26-025780
**Filing Date:** 2026-6
**Character Count:** 24108
**Document Hash:** efec2b318c3e245abd1aeb58d2f62ea4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-26-025780.hdr.sgml**: 20260626

**ACCESSION NUMBER**: 0000940400-26-025780

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260626

**DATE AS OF CHANGE**: 20260626

**PERIOD START**: 20261031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALGER INSTITUTIONAL FUNDS
- **CENTRAL INDEX KEY:** 0000911415

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

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07986
- **FILM NUMBER:** 261125233

**BUSINESS ADDRESS:**
- **STREET 1:** 100 PEARL STREET
- **STREET 2:** 27TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004
- **BUSINESS PHONE:** 212-806-8800

**MAIL ADDRESS:**
- **STREET 1:** 100 PEARL STREET
- **STREET 2:** 27TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10004

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALGER INSTITUTIONAL FUND
- **DATE OF NAME CHANGE:** 20020228

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALGER RETIREMENT FUND
- **DATE OF NAME CHANGE:** 19960515

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ALGER DEFINED CONTRIBUTION TRUST
- **DATE OF NAME CHANGE:** 19930830

## Series and Classes Contracts Data

### Alger Focus Equity Fund (Series ID: S000009201)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000024998 | Alger Focus Equity Fund Class I | ALGRX           |
| C000122071 | Alger Focus Equity Fund Class A | ALAFX           |
| C000122072 | Alger Focus Equity Fund Class C | ALCFX           |
| C000122073 | Alger Focus Equity Fund Class Z | ALZFX           |
| C000179522 | Alger Focus Equity Fund Class Y | ALGYX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** ALGER INSTITUTIONAL FUNDS

- **b. Investment Company Act file number:** 811-07986

- **c. CIK number of Registrant:** 0000911415

- **d. LEI of Registrant:** 549300YADKM68VK1G468

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

  - **Street Address 1:** 100 Pearl Street

  - **City:** New York

  - **State:** NY

  - **Foreign country:** US

  - **Zip / Postal Code:** 10004-6030

  - **Telephone number:** 212-806-8800

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

- **a. Name of Series:** ALGER FOCUS EQUITY FUND

- **b. EDGAR series identifier (if any):** S000009201

- **c. LEI of Series:** 549300KPYXXZHGHGLG58

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

- **a. Date of fiscal year-end:** 2026-10-31

- **b. Date as of which information is reported:** 2026-04-30

**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:** $6113361562.15

**Total Liabilities:** $3385503.32

**Net Assets:** $6109976058.83

**Cash Not Reported:** $23496137.76

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000024998 | -3.64%               | -4.57%               | 16.48%               |
| Class ID C000122071 | -3.64%               | -4.58%               | 16.49%               |
| Class ID C000122072 | -3.69%               | -4.65%               | 16.41%               |
| Class ID C000122073 | -3.62%               | -4.55%               | 16.52%               |
| Class ID C000179522 | -3.62%               | -4.54%               | 16.52%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-20723068.25            | $-161738325.40                             |
| Month 2  | $-28971792.82            | $-201624815.85                             |
| Month 3  | $23494006.32             | $822767310.09                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| ASTERA LABS INC                                  | ASTERA LABS INC COM                                           | CUSIP: 04626A103<br>LEI: 529900LJL8TUEGF7HG20 | Long             | EC               | CORP              | US        |    606062 | NS      | $118024513.88 | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| COREWEAVE INC                                    | COREWEAVE INC COM CL A                                        | CUSIP: 21873S108<br>LEI: 984500511DP2B6186053 | Long             | EC               | CORP              | US        |    134927 | NS      | $15057853.20  | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| NATERA INC                                       | NATERA INC COM                                                | CUSIP: 632307104<br>LEI: 529900CQ3OZ0A0VYVU59 | Long             | EC               | CORP              | US        |    396479 | NS      | $81738110.64  | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Disruptive Technology Solutions LI, LLC Series C | Disruptive Technology Solutions LI, LLC Series C              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1332027 | NS      | $133202684.00 | 2.18%             |  |  |  | Yes           |                  3 | On Loan: No      |
| DISRUPTIVE TECHNOLOGY SOL                        | DISRUPTIVE TECHNOLOGY SOL                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    274330 | NS      | $65518233.90  | 1.07%             |  |  |  | Yes           |                  3 | On Loan: No      |
| ROKU INC                                         | ROKU INC COM CL A                                             | CUSIP: 77543R102<br>LEI: 549300KR6ITU0YIR1T71 | Long             | EC               | CORP              | US        |    631375 | NS      | $73593070.00  | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| APPLOVIN CORP                                    | APPLOVIN CORP COM CL A                                        | CUSIP: 03831W108<br>LEI: 549300LLVXMUAOL3SQ07 | Long             | EC               | CORP              | US        |    343059 | NS      | $153124384.65 | 2.51%             |  |  |  | No            |                  1 | On Loan: No      |
| X-ENERGY INC                                     | X-ENERGY INC COM CL A                                         | CUSIP: 98386P102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     85721 | NS      | $2719927.33   | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| BOSTON SCIENTIFIC CORP                           | BOSTON SCIENTIFIC CORP COM                                    | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |    299904 | NS      | $17277469.44  | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| NETFLIX INC                                      | NETFLIX INC COM                                               | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |    337525 | NS      | $31595715.25  | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD   | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD SPONSORED ADS  | CUSIP: 874039100<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |    782386 | NS      | $309871799.16 | 5.07%             |  |  |  | No            |                  1 | On Loan: No      |
| SEA LTD                                          | SEA LTD SPONSORD ADS                                          | CUSIP: 81141R100<br>LEI: 529900OM6JLLW44YKI15 | Long             | EC               | CORP              | KY        |   1112223 | NS      | $94405488.24  | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Databricks, Inc. Series J                        | Databricks, Inc. Series J                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    552095 | NS      | $94921693.35  | 1.55%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Databricks, Inc. Series K                        | Databricks, Inc. Series K                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     10005 | NS      | $1720159.65   | 0.03%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Databricks, Inc. Series L                        | Databricks, Inc. Series L                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      9809 | NS      | $1686461.37   | 0.03%             |  |  |  | Yes           |                  3 | On Loan: No      |
| SERVICENOW INC                                   | SERVICENOW INC COM                                            | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |    335671 | NS      | $29643106.01  | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| WESTERN DIGITAL CORP                             | WESTERN DIGITAL CORP COM                                      | CUSIP: 958102105<br>LEI: 549300QQXOOYEF89IC56 | Long             | EC               | CORP              | US        |    744331 | NS      | $323426706.12 | 5.29%             |  |  |  | No            |                  1 | On Loan: No      |
| TESLA INC                                        | TESLA INC COM                                                 | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |    454142 | NS      | $173314211.46 | 2.84%             |  |  |  | No            |                  1 | On Loan: No      |
| MIRION TECHNOLOGIES INC                          | MIRION TECHNOLOGIES INC COM CL A                              | CUSIP: 60471A101<br>LEI: 549300BNTOWVWFNVTJ65 | Long             | EC               | CORP              | US        |    624318 | NS      | $12330280.50  | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| ROBINHOOD MARKETS INC                            | ROBINHOOD MARKETS INC COM CL A                                | CUSIP: 770700102<br>LEI: 213800FS5AO3YWIE6F63 | Long             | EC               | CORP              | US        |    286390 | NS      | $20874967.10  | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| SOMNIGROUP INTERNATIONAL INC                     | SOMNIGROUP INTERNATIONAL INC COM                              | CUSIP: 88023U101<br>LEI: 549300HFEKVR3US71V91 | Long             | EC               | CORP              | US        |    259153 | NS      | $19659346.58  | 0.32%             |  |  |  | No            |                  1 | On Loan: No      |
| MICROSOFT CORP                                   | MICROSOFT CORP COM                                            | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |   1013192 | NS      | $413159433.76 | 6.76%             |  |  |  | No            |                  1 | On Loan: No      |
| SB TECHNOLOGY CORP                               | SB Technology, Inc. Series E Preferred Stock                  | CUSIP: 805991551<br>LEI: N/A                  | Long             | EP               | CORP              | US        |   1317338 | NS      | $47371474.48  | 0.78%             |  |  |  | Yes           |                  3 | On Loan: No      |
| AMAZON.COM INC                                   | AMAZON.COM INC COM                                            | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |   1728934 | NS      | $458271246.04 | 7.50%             |  |  |  | No            |                  1 | On Loan: No      |
| GE VERNOVA INC                                   | GE VERNOVA INC COM                                            | CUSIP: 36828A101<br>LEI: 254900DP080RU6OK2553 | Long             | EC               | CORP              | US        |     78484 | NS      | $85034274.64  | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| BROADCOM INC                                     | BROADCOM INC COM                                              | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    707887 | NS      | $295493270.41 | 4.84%             |  |  |  | No            |                  1 | On Loan: No      |
| TALEN ENERGY CORP                                | TALEN ENERGY CORP COM                                         | CUSIP: 87422Q109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    234571 | NS      | $87358931.82  | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| INTUITIVE SURGICAL INC                           | INTUITIVE SURGICAL INC COM NEW                                | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |     99477 | NS      | $45521669.97  | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| 2026 VDC LP SPV                                  | 2026 VDC LP SPV                                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    984845 | NS      | $98484455.20  | 1.61%             |  |  |  | Yes           |                  3 | On Loan: No      |
| NRG ENERGY INC                                   | NRG ENERGY INC COM NEW                                        | CUSIP: 629377508<br>LEI: 5E2UPK5SW04M13XY7I38 | Long             | EC               | CORP              | US        |    231560 | NS      | $36026104.80  | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| NEBIUS GROUP NV                                  | NEBIUS GROUP NV COM USD0.01 CL 'A'                            | CUSIP: 000000000<br>LEI: 549300GGZHJ5Q1B18P93 | Long             | EC               | CORP              | NL        |   1654713 | NS      | $228730977.99 | 3.74%             |  |  |  | No            |                  1 | On Loan: No      |
| FIGURE TECHNOLOGY SOLUTIONS INC                  | FIGURE TECHNOLOGY SOLUTIONS INC COM CL A                      | CUSIP: 349381103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    967621 | NS      | $33963497.10  | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| QXO INC                                          | QXO INC COM NEW                                               | CUSIP: 82846H405<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   8319570 | NS      | $166973769.90 | 2.73%             |  |  |  | No            |                  1 | On Loan: No      |
| ROCKET COMPANIES INC                             | ROCKET COMPANIES INC COM CL A                                 | CUSIP: 77311W101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   2112409 | NS      | $30883419.58  | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| ABIVAX SA                                        | ABIVAX SA SPONSORED ADS                                       | CUSIP: 00370M103<br>LEI: 969500D8TMNB184OJU95 | Long             | EC               | CORP              | FR        |    257673 | NS      | $30245656.74  | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Anthropic PBC                                    | Anthropic PBC                                                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    170443 | NS      | $44167985.43  | 0.72%             |  |  |  | Yes           |                  3 | On Loan: No      |
| NVIDIA CORP                                      | NVIDIA CORP COM                                               | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |   3982383 | NS      | $794764175.31 | 13.01%            |  |  |  | No            |                  1 | On Loan: No      |
| GFL ENVIRONMENTAL INC                            | GFL ENVIRONMENTAL INC SUB VTG SHS                             | CUSIP: 36168Q104<br>LEI: 894500E7NLBY9VZRT696 | Long             | EC               | CORP              | CA        |   1308111 | NS      | $52468332.21  | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| MERCADOLIBRE INC                                 | MERCADOLIBRE INC COM                                          | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |     27538 | NS      | $49365444.94  | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| META PLATFORMS INC                               | META PLATFORMS INC CL A                                       | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |    463401 | NS      | $283559705.91 | 4.64%             |  |  |  | No            |                  1 | On Loan: No      |
| ARROWHEAD PHARMACEUTICALS INC                    | ARROWHEAD PHARMACEUTICALS INC COM                             | CUSIP: 04280A100<br>LEI: 549300O3CSB8T7OZ3D66 | Long             | EC               | CORP              | US        |    829155 | NS      | $60926309.40  | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| BIOGEN INC                                       | BIOGEN INC COM                                                | CUSIP: 09062X103<br>LEI: W8J5WZB5IY3K0NDQT671 | Long             | EC               | CORP              | US        |    205149 | NS      | $38830602.72  | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| SHARKNINJA INC                                   | SHARKNINJA INC COM SHS                                        | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |    199344 | NS      | $23030212.32  | 0.38%             |  |  |  | No            |                  1 | On Loan: No      |
| APPLE INC                                        | APPLE INC COM                                                 | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |    858006 | NS      | $232819928.10 | 3.81%             |  |  |  | No            |                  1 | On Loan: No      |
| ALPHABET INC                                     | ALPHABET INC CAP STK CL C                                     | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   1037163 | NS      | $396134036.22 | 6.48%             |  |  |  | No            |                  1 | On Loan: No      |
| DREYFUS TREASURY OBLIGATIONS CASH MANAGEMENT     | DREYFUS TREASURY OBLIGATIONS CASH MANAGEMENT TREASURY INSTNAL | CUSIP: 261908107<br>LEI: 549300MKKM9KT7BF6329 | Long             | STIV             | RF                | US        |  64690220 | NS      | $64690219.68  | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| DUPONT DE NEMOURS INC                            | DUPONT DE NEMOURS INC COM                                     | CUSIP: 26614N102<br>LEI: 5493004JF0SDFLM8GD76 | Long             | EC               | CORP              | US        |    361861 | NS      | $16522573.26  | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| CATERPILLAR INC                                  | CATERPILLAR INC COM                                           | CUSIP: 149123101<br>LEI: WRJR7GS4GTRECRRTVX92 | Long             | EC               | CORP              | US        |     29954 | NS      | $26662354.94  | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| ASTRAZENECA PLC                                  | ASTRAZENECA PLC ORD USD0.25                                   | CUSIP: 000000000<br>LEI: PY6ZZQWO2IZFZC3IOL08 | Long             | EC               | CORP              | GB        |    235252 | NS      | $44079260.93  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Figure AI Inc Class C                            | Figure AI Inc Class C                                         | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     98079 | NS      | $19066557.60  | 0.31%             |  |  |  | Yes           |                  3 | On Loan: No      |
| SPOTIFY TECHNOLOGY SA                            | SPOTIFY TECHNOLOGY SA COM EUR0.000625                         | CUSIP: 000000000<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | LU        |     22868 | NS      | $10211705.40  | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| MONGODB INC                                      | MONGODB INC CL A                                              | CUSIP: 60937P106<br>LEI: 549300TPTG69WKWE1Z37 | Long             | EC               | CORP              | US        |     81613 | NS      | $20470988.79  | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| HEICO CORP                                       | HEICO CORP CL A                                               | CUSIP: 422806208<br>LEI: 529900O1DTDLCJ7L0I14 | Long             | EC               | CORP              | US        |    227208 | NS      | $47491016.16  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| DIANTHUS THERAPEUTICS INC                        | DIANTHUS THERAPEUTICS INC COM                                 | CUSIP: 252828108<br>LEI: 549300Z3N6ODPCOFC890 | Long             | EC               | CORP              | US        |    372803 | NS      | $32732103.40  | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-06-25

**Name of Applicant:** ALGER INSTITUTIONAL FUNDS

**Signature:** Michael D. Martins

**Name of Signer:** Michael D. Martins

**Title:** Treasurer