# QUINSTREET INC COM

QUINSTREET INC COM is a security (CUSIP 74874Q100) tracked across SEC portfolio filings. 229 institutional managers reported $616.1M on Form 13F as of 2026-06-30; 20 registered fund positions totaling $16.4M via N-PORT as of 2026-05-31.

## Summary

- Issuer: QUINSTREET INC
- Class: COM
- CUSIP: 74874Q100
- Asset category: EC
- 13F holders: 229
- 13F value: $616.1M
- 13F period: 2026-06-30
- N-PORT fund positions: 20
- N-PORT value: $16.4M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 229 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $126.7M | 10,550,030 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $61.2M | 4,257,710 |
| Private Capital Management, LLC | NAPLES, FL | $53.0M | 4,415,402 |
| STATE STREET CORP | BOSTON, MA | $26.1M | 2,169,083 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $24.9M | 2,073,318 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $19.3M | 1,604,674 |
| [ROYCE & ASSOCIATES LP](https://search.stillhousedata.com/firm/107689) | New York, NY | $18.9M | 1,574,293 |
| LAZARD ASSET MANAGEMENT LLC | NEW YORK, NY | $17.3M | 1,441,113 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $16.5M | 1,370,786 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $14.4M | 1,200,335 |
| [JACOBS ASSET MANAGEMENT, LLC](https://search.stillhousedata.com/firm/156563) | NEW YORK, NY | $13.6M | 1,134,300 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | FLORHAM PARK, NJ | $11.4M | 946,760 |
| Nuveen, LLC | CHARLOTTE, NC | $11.2M | 936,385 |
| MORGAN STANLEY | NEW YORK, NY | $10.7M | 892,639 |
| D. E. Shaw & Co., Inc. | New York, NY | $10.7M | 892,119 |

## Top fund holders (N-PORT)

_Showing 15 of 20 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $7.7M | 0.94% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $4.4M | 63.22% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $3.5M | 2.01% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $2.5M | 3.39% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $2.4M | 10.97% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.1M | 2.27% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $921K | 0.56% |
| [BlackRock Advantage SMID Cap Fund, Inc.](https://search.stillhousedata.com/fund/S000002323) | BlackRock Advantage SMID Cap Fund, Inc. | $539K | 7.13% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $414K | 4.19% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $377K | 0.06% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $357K | 4.22% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $314K | 0.10% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $91K | 2.17% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $14K | 0.11% |
| [Humankind U.S. Stock ETF](https://search.stillhousedata.com/fund/S000069946) | Humankind Benefit Corp | $8K | 0.51% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/74874Q100.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.