# EDGAR Filing Document

**Accession Number:** 0000911415
**File Stem:** 0001752724-25-160197
**Filing Date:** 2025-6
**Character Count:** 22772
**Document Hash:** f7b88df077d24ee7f85b447a9ae3e240
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-160197.hdr.sgml**: 20250626

**ACCESSION NUMBER**: 0001752724-25-160197

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250626

**DATE AS OF CHANGE**: 20250626

**PERIOD START**: 20251031

**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:** 251080145

**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:** 2025-10-31

- **b. Date as of which information is reported:** 2025-04-30

**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:** $2038179471.59

**Total Liabilities:** $8059725.30

**Net Assets:** $2030119746.29

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000024998 | -5.21%               | -9.61%               | 3.45%                |
| Class ID C000122071 | -5.22%               | -9.60%               | 3.44%                |
| Class ID C000122072 | -5.27%               | -9.66%               | 3.37%                |
| Class ID C000122073 | -5.19%               | -9.58%               | 3.47%                |
| Class ID C000179522 | -5.20%               | -9.58%               | 3.47%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $16305832.69             | $-132411518.82                             |
| Month 2  | $-30341376.89            | $-172058649.56                             |
| Month 3  | $-36041406.58            | $105665443.45                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Astera Labs Inc                                   | Astera Labs Inc                                   | CUSIP: 04626A103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    238607 | NS      | $15583423.17  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| HEICO Corp                                        | HEICO Corp                                        | CUSIP: 422806208<br>LEI: 529900O1DTDLCJ7L0I14 | Long             | EC               | CORP              | US        |    205211 | NS      | $41233046.23  | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Natera Inc                                        | Natera Inc                                        | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    218786 | NS      | $33021370.98  | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Vistra Corp                                       | Vistra Corp                                       | CUSIP: 92840M102<br>LEI: 549300KP43CPCUJOOG15 | Long             | EC               | CORP              | US        |    222269 | NS      | $28812730.47  | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| AppLovin Corp                                     | AppLovin Corp                                     | CUSIP: 03831W108<br>LEI: 549300LLVXMUAOL3SQ07 | Long             | EC               | CORP              | US        |    289853 | NS      | $78060311.43  | 3.85%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO Group Holdings Inc                            | TKO Group Holdings Inc                            | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     93957 | NS      | $15306534.87  | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Scientific Corp                            | Boston Scientific Corp                            | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |    202703 | NS      | $20852057.61  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| TSMC                                              | Taiwan Semiconductor Manufacturing Co Ltd         | CUSIP: 874039100<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |    491892 | NS      | $81993477.48  | 4.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                                       | Netflix Inc                                       | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |     57485 | NS      | $65056924.20  | 3.20%             |  |  |  | No            |                  1 | On Loan: No      |
| United Airlines Holdings Inc                      | United Airlines Holdings Inc                      | CUSIP: 910047109<br>LEI: 98450079DA0B78DD6764 | Long             | EC               | CORP              | US        |    146909 | NS      | $10110277.38  | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co                                | Vertiv Holdings Co                                | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    554188 | NS      | $47316571.44  | 2.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Cardinal Health Inc                               | Cardinal Health Inc                               | CUSIP: 14149Y108<br>LEI: CCU46N3GJMF4OK4N7U60 | Long             | EC               | CORP              | US        |    185149 | NS      | $26159702.21  | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Core Scientific Inc                               | Core Scientific Inc                               | CUSIP: 21874A106<br>LEI: 5299003RGB2LAZ65RK73 | Long             | EC               | CORP              | US        |    779793 | NS      | $6316323.30   | 0.31%             |  |  |  | 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      | $51068787.50  | 2.52%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Delta Air Lines Inc                               | Delta Air Lines Inc                               | CUSIP: 247361702<br>LEI: Q2CCMS6R0AS67HJMBN42 | Long             | EC               | CORP              | US        |    217799 | NS      | $9066972.37   | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Glaukos Corp                                      | Glaukos Corp                                      | CUSIP: 377322102<br>LEI: 5299004JA1LHE21M6T14 | Long             | EC               | CORP              | US        |     94616 | NS      | $8917558.00   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                                         | Tesla Inc                                         | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |    216179 | NS      | $60997066.64  | 3.00%             |  |  |  | No            |                  1 | On Loan: No      |
| ROBLOX Corp                                       | ROBLOX Corp                                       | CUSIP: 771049103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     94304 | NS      | $6323083.20   | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| ASML Holding NV                                   | ASML Holding NV                                   | CUSIP: 000000000<br>LEI: 724500Y6DUVHQD6OXN27 | Long             | EC               | CORP              | NL        |     21865 | NS      | $14607569.20  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Robinhood Markets Inc                             | Robinhood Markets Inc                             | CUSIP: 770700102<br>LEI: 213800FS5AO3YWIE6F63 | Long             | EC               | CORP              | US        |   1244049 | NS      | $61095246.39  | 3.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Global-e Online Ltd                               | Global-e Online Ltd                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |    141358 | NS      | $5076165.78   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Cadence Design Systems Inc                        | Cadence Design Systems Inc                        | CUSIP: 127387108<br>LEI: GCT7RXJOGLXPV0NXZY22 | Long             | EC               | CORP              | US        |     59124 | NS      | $17603579.76  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Sea Ltd                                           | Sea Ltd                                           | CUSIP: 81141R100<br>LEI: 529900OM6JLLW44YKI15 | Long             | EC               | CORP              | SG        |    498453 | NS      | $66817624.65  | 3.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                                          | Visa Inc                                          | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |    142286 | NS      | $49159813.00  | 2.42%             |  |  |  | No            |                  1 | On Loan: No      |
| PROSETTA BIOSCIENCES INC. /PFD                    | PROSETTA BIOSCIENCES INC. /PFD                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EP               | CORP              | US        |     76825 | NS      | $0.00         | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Microsoft Corp                                    | Microsoft Corp                                    | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |    481062 | NS      | $190144566.12 | 9.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                                    | Amazon.com Inc                                    | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |    545373 | NS      | $100577688.66 | 4.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Coherent Corp                                     | Coherent Corp                                     | CUSIP: 19247G107<br>LEI: 549300O5C25A0MMHHU33 | Long             | EC               | CORP              | US        |     95422 | NS      | $6137543.04   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                                      | Broadcom Inc                                      | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    367878 | NS      | $70805478.66  | 3.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Talen Energy Corp                                 | Talen Energy Corp                                 | CUSIP: 87422Q109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    233850 | NS      | $50296458.00  | 2.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc                            | Intuitive Surgical Inc                            | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |     58880 | NS      | $30370304.00  | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| NRG Energy Inc                                    | NRG Energy Inc                                    | CUSIP: 629377508<br>LEI: 5E2UPK5SW04M13XY7I38 | Long             | EC               | CORP              | US        |    358182 | NS      | $39249583.56  | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Nebius Group NV                                   | Nebius Group NV                                   | CUSIP: 000000000<br>LEI: 549300GGZHJ5Q1B18P93 | Long             | EC               | CORP              | NL        |    655950 | NS      | $14909743.50  | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| SB TECHNOLOGY CORP                                | SB Technology, Inc. Series E Preferred Stock      | CUSIP: 000000000<br>LEI: N/A                  | Long             | EP               | CORP              | US        |   1317338 | NS      | $22671386.98  | 1.12%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Liberty Media Corp-Liberty For                    | Liberty Media Corp-Liberty Formula One            | CUSIP: 531229755<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    208493 | NS      | $18487074.31  | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Snowflake Inc                                     | Snowflake Inc                                     | CUSIP: 833445109<br>LEI: 254900CJNSY1K7T53Z16 | Long             | EC               | CORP              | US        |     67757 | NS      | $10806563.93  | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Pinterest Inc                                     | Pinterest Inc                                     | CUSIP: 72352L106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    385609 | NS      | $9763619.88   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                                       | NVIDIA Corp                                       | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |   1675535 | NS      | $182499272.20 | 8.99%             |  |  |  | No            |                  1 | On Loan: No      |
| GFL Environmental Inc                             | GFL Environmental Inc                             | CUSIP: 36168Q104<br>LEI: 549300FYK4MBXWIVZU26 | Long             | EC               | CORP              | CA        |   1536594 | NS      | $76676040.60  | 3.78%             |  |  |  | No            |                  1 | On Loan: No      |
| MercadoLibre Inc                                  | MercadoLibre Inc                                  | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | UY        |     11304 | NS      | $26347928.40  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Cloudflare Inc                                    | Cloudflare Inc                                    | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |     92530 | NS      | $11175773.40  | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                                | Meta Platforms Inc                                | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |    196357 | NS      | $107799993.00 | 5.31%             |  |  |  | No            |                  1 | On Loan: No      |
| DoorDash Inc                                      | DoorDash Inc                                      | CUSIP: 25809K105<br>LEI: 549300NUQ43FGGSK5051 | Long             | EC               | CORP              | US        |     16154 | NS      | $3115945.06   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                                         | Apple Inc                                         | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |    372992 | NS      | $79260800.00  | 3.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Cameco Corp                                       | Cameco Corp                                       | CUSIP: 13321L108<br>LEI: N4BHALMXL3GMZKCUON55 | Long             | EC               | CORP              | CA        |    103254 | NS      | $4661918.10   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Martin Marietta Materials Inc                     | Martin Marietta Materials Inc                     | CUSIP: 573284106<br>LEI: 5299005MZ4WZECVATV08 | Long             | EC               | CORP              | US        |      3960 | NS      | $2074960.80   | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Dreyfus Treasury Obligations Cash Management Fund | Dreyfus Treasury Obligations Cash Management Fund | CUSIP: 261908107<br>LEI: 549300MKKM9KT7BF6329 | Long             | STIV             | RF                | US        |  47783665 | NS      | $47783665.46  | 2.35%             |  |  |  | No            |                  1 | On Loan: No      |
| S&P Global Inc                                    | S&P Global Inc                                    | CUSIP: 78409V104<br>LEI: Y6X4K52KMJMZE7I7MY94 | Long             | EC               | CORP              | US        |     31666 | NS      | $15834583.30  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                                      | Alphabet Inc                                      | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |    275110 | NS      | $44262447.90  | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                                    | Eli Lilly & Co                                    | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |     18418 | NS      | $16556861.10  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Spotify Technology SA                             | Spotify Technology SA                             | CUSIP: 000000000<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | SE        |     34663 | NS      | $21282388.74  | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Burlington Stores Inc                             | Burlington Stores Inc                             | CUSIP: 122017106<br>LEI: 5299003Z37DVGKKC1W09 | Long             | EC               | CORP              | US        |     60422 | NS      | $13597366.88  | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-06-25

**Name of Applicant:** ALGER INSTITUTIONAL FUNDS

**Signature:** Sergio Pavone

**Name of Signer:** Sergio Pavone

**Title:** Assistant Treasurer