# EDGAR Filing Document

**Accession Number:** 0000911415
**File Stem:** 0001140361-23-001903
**Filing Date:** 2023-1
**Character Count:** 7286
**Document Hash:** 9bfd5438efd67831dceb67bb5bf38796
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-23-001903.hdr.sgml**: 20230118

**ACCESSION NUMBER**: 0001140361-23-001903

**CONFORMED SUBMISSION TYPE**: 24F-2NT

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221031

**FILED AS OF DATE**: 20230118

**DATE AS OF CHANGE**: 20230118

**EFFECTIVENESS DATE**: 20230118

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALGER INSTITUTIONAL FUNDS
- **CENTRAL INDEX KEY:** 0000911415
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-68124
- **FILM NUMBER:** 23533411

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

---

### Alger Small Cap Growth Institutional Fund (Series ID: S000009202)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                          | Ticker Symbol | Class ID   |
| Alger Small Cap Growth Institutional Fund Class I   | ALSRX         | C000025000 |
| Alger Small Cap Growth Institutional Fund Class R   | ASIRX         | C000025001 |
| Alger Small Cap Growth Institutional Fund Class Z-2 | AISZX         | C000172687 |

---

### Alger Mid Cap Growth Institutional Fund (Series ID: S000009203)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                        | Ticker Symbol | Class ID   |
| Alger Mid Cap Growth Institutional Fund Class I   | ALMRX         | C000025002 |
| Alger Mid Cap Growth Institutional Fund Class R   | AGIRX         | C000025003 |
| Alger Mid Cap Growth Institutional Fund Class Z-2 | ALMZX         | C000174228 |

---

### Alger Capital Appreciation Institutional Fund (Series ID: S000009204)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                              | Ticker Symbol | Class ID   |
| Alger Capital Appreciation Institutional Fund Class I   | ALARX         | C000025004 |
| Alger Capital Appreciation Institutional Fund Class R   | ACARX         | C000025005 |
| Alger Capital Appreciation Institutional Fund Class Z-2 | ACIZX         | C000174229 |
| Alger Capital Appreciation Institutional Fund Class Y   | ACAYX         | C000179523 |

---

## 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           |

### Alger Small Cap Growth Institutional Fund (Series ID: S000009202)

| Class ID   | Class Name                                          | Ticker Symbol   |
|:---|:---|:---|
| C000025000 | Alger Small Cap Growth Institutional Fund Class I   | ALSRX           |
| C000025001 | Alger Small Cap Growth Institutional Fund Class R   | ASIRX           |
| C000172687 | Alger Small Cap Growth Institutional Fund Class Z-2 | AISZX           |

### Alger Mid Cap Growth Institutional Fund (Series ID: S000009203)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000025002 | Alger Mid Cap Growth Institutional Fund Class I   | ALMRX           |
| C000025003 | Alger Mid Cap Growth Institutional Fund Class R   | AGIRX           |
| C000174228 | Alger Mid Cap Growth Institutional Fund Class Z-2 | ALMZX           |

### Alger Capital Appreciation Institutional Fund (Series ID: S000009204)

| Class ID   | Class Name                                              | Ticker Symbol   |
|:---|:---|:---|
| C000025004 | Alger Capital Appreciation Institutional Fund Class I   | ALARX           |
| C000025005 | Alger Capital Appreciation Institutional Fund Class R   | ACARX           |
| C000174229 | Alger Capital Appreciation Institutional Fund Class Z-2 | ACIZX           |
| C000179523 | Alger Capital Appreciation Institutional Fund Class Y   | ACAYX           |

## FORM 24F-2NT: Annual Notice of Securities Sold Pursuant to Rule 24f-2

### 24F-2NT: Filer Information

**Filer CIK:** 0000911415

**Is this a LIVE or TEST Filing?:** LIVE

**Filer Investment Company Type:** N-1A

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** ALGER INSTITUTIONAL FUNDS

- **Address:** 100 Pearl Street, NEW YORK, NY 10004

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-07986

   **Securities Act File Number:** 033-68124

**4(a). Last day of fiscal year for which this Form is filed:** 10/31/2022

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $2043713628.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $1841390768.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $1006652429.00

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $2848043197.00

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-804329569.00

- **(vii) Multiplier for determining registration fee:** 0.0001102

- **(viii) Registration fee due:** $0.00

- **6(i). Amount of securities deducted:** $0.00

- **6(ii). Number of shares or other units remaining unsold:** 0.00

- **7. Interest due -- if this Form is being filed more than 90 days after the end of the issuer's fiscal year:** $0.00

- **8. Total of the amount of the registration fee due plus any interest due:** $0.00

**Explanatory Notes (if any):**
N/A

**Signatures**

**Name and Title:** Anthony S. Caputo, Asst. Treasurer

**Date:** 01/18/2023

**Signature:** /s/ Anthony S. Caputo