QNST · Quinstreet, Inc
Market Cap
$1.07B
Shares
57.09M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 217
Total Value: $785,895,856
Total Shares: 53,644,881
Showing 1–100
of 222 holdings by value
· page 1 of 3
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 217 13F filers · Δ vs Mar 31, 2026Top Holder
20.5%
+0.7 pts
Top 5
42.7%
+2.1 pts
Top 10
57.4%
+3.1 pts
HHI
640
Broadly held+45
Quarterly Activity
vs Mar 31, 2026
New
29
Increased
88
Decreased
69
Sold Out
34
Unchanged
31
Holder count:
-5
Institutional value:
+22.7%
Shares held:
+0.6%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega MILLENNIUM MANAGEMENT LLC | +905,523 | 927,602 | |
| Mega AQR CAPITAL MANAGEMENT LLC | +448,336 | 2,521,654 | |
| Mega BlackRock, Inc. | +426,392 | 10,976,422 | |
| Mega GOLDMAN SACHS GROUP INC | +423,575 | 2,028,249 | |
| Mid Private Capital Management, LLC | +284,110 | 4,699,512 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large Assenagon Asset Management S.A. | −547,549 | 29,650 | |
| Mega Qube Research & Technologies Ltd | −533,313 | 296,955 | |
| Large Balyasny Asset Management L.P. | −496,045 | 42,161 | |
| Mega D. E. Shaw & Co., Inc. | −305,888 | 586,231 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −241,000 | 116,000 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large Walleye Capital LLC | 72,537 | $1,062,667 | |
| Mid ALLSTATE CORP | 48,496 | $710,466 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | 48,346 | $708,268 | |
| Large PEAK6 LLC | 29,497 | $432,131 | |
| Small AXQ CAPITAL, LP | 29,394 | $430,622 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large MARSHALL WACE, LLP | 381,511 | $4,581,946 | |
| Large First Eagle Investment Management, LLC | 349,874 | $4,201,986 | |
| Large ACADIAN ASSET MANAGEMENT LLC | 182,243 | $2,188,738 | |
| Small Jackson Creek Investment Advisors LLC | 171,408 | $2,058,610 | |
| Mid Gillson Capital LP | 161,046 | $1,934,162 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $160,804,573 | 20.46% | 10,976,422 | Shares | 2026-08-07 | |
| Mid Private Capital Management, LLC | $68,847,850 | 8.76% | 4,699,512 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC | $36,942,228 | 4.70% | 2,521,654 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $35,648,518 | 4.54% | 2,433,346 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP | $32,945,506 | 4.19% | 2,248,840 | Shares | 2026-08-07 | |
| Mega GOLDMAN SACHS GROUP INC | $29,713,846 | 3.78% | 2,028,249 | Shares | 2026-08-14 | |
| Large ROYCE & ASSOCIATES LP | $25,151,530 | 3.20% | 1,716,828 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $21,229,680 | 2.70% | 1,449,125 | Shares | 2026-08-12 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $20,370,808 | 2.59% | 1,390,499 | Shares | 2026-08-11 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $19,198,649 | 2.44% | 1,310,488 | Shares | 2026-08-13 | |
| Large LAZARD ASSET MANAGEMENT LLC | $17,639,596 | 2.24% | 1,204,068 | Shares | 2026-08-14 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC | $16,822,140 | 2.14% | 1,148,269 | Shares | 2026-08-14 | |
| Small JACOBS ASSET MANAGEMENT, LLC | $13,917,500 | 1.77% | 950,000 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC | $13,589,369 | 1.73% | 927,602 | Shares | 2026-08-14 | |
| Mid NewEdge Wealth, LLC | $12,157,156 | 1.55% | 829,840 | Shares | 2026-08-10 | |
| Mega Nuveen, LLC | $11,120,125 | 1.41% | 759,053 | Shares | 2026-08-11 | |
| Mega MORGAN STANLEY | $10,235,732 | 1.30% | 698,685 | Shares | 2026-08-13 | |
| Mid THOMPSON SIEGEL & WALMSLEY LLC | $9,859,684 | 1.25% | 673,016 | Shares | 2026-08-11 | |
| Mega NORTHERN TRUST CORP Bank | $9,441,659 | 1.20% | 644,482 | Shares | 2026-08-13 | |
| Mid HEARTLAND ADVISORS INC | $8,790,000 | 1.12% | 600,000 | Shares | 2026-08-11 | |
| Mega D. E. Shaw & Co., Inc. | $8,588,284 | 1.09% | 586,231 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $8,439,029 | 1.07% | 576,043 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $8,212,570 | 1.04% | 560,585 | Shares | 2026-08-14 | |
| Small Mill Road Capital Management LLC | $7,601,577 | 0.97% | 518,879 | Shares | 2026-08-14 | |
| Mid ALGERT GLOBAL LLC | $7,331,973 | 0.93% | 500,476 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $6,385,685 | 0.81% | 435,883 | Shares | 2026-08-13 | |
| Mega PRINCIPAL FINANCIAL GROUP INC | $6,186,650 | 0.79% | 422,297 | Shares | 2026-08-04 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $5,946,098 | 0.76% | 405,877 | Shares | 2026-08-13 | |
| Mega NORDEA INVESTMENT MANAGEMENT AB | $5,153,502 | 0.66% | 351,775 | Shares | 2026-08-05 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $5,081,484 | 0.65% | 346,859 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. | $4,858,464 | 0.62% | 331,636 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $4,708,478 | 0.60% | 321,398 | Shares | 2026-08-06 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,430,160 | 0.56% | 302,400 | Call | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd | $4,350,390 | 0.55% | 296,955 | Shares | 2026-08-14 | |
| Large Pacer Advisors, Inc. | $3,980,009 | 0.51% | 271,673 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC | $3,859,321 | 0.49% | 263,435 | Shares | 2026-09-02 | |
| Large MACKENZIE FINANCIAL CORP | $3,622,652 | 0.46% | 247,280 | Shares | 2026-08-13 | |
| Mega HSBC HOLDINGS PLC | $3,498,918 | 0.45% | 238,834 | Shares | 2026-08-14 | |
| Mid Jump Financial, LLC | $3,291,181 | 0.42% | 224,654 | Shares | 2026-08-13 | |
| Mid EQUITABLE TRUST CO Bank | $3,266,217 | 0.42% | 222,950 | Shares | 2026-07-23 | |
| Large BESSEMER GROUP INC | $3,111,175 | 0.40% | 212,367 | Shares | 2026-08-12 | |
| Large Quantinno Capital Management LP | $2,982,798 | 0.38% | 203,604 | Shares | 2026-08-13 | |
| Large BLAIR WILLIAM & CO/IL | $2,961,482 | 0.38% | 202,149 | Shares | 2026-08-11 | |
| Large Public Sector Pension Investment Board Pension | $2,891,001 | 0.37% | 197,338 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $2,858,669 | 0.36% | 195,131 | Shares | 2026-08-14 | |
| Large CAPTRUST FINANCIAL ADVISORS | $2,795,190 | 0.36% | 190,798 | Shares | 2026-08-13 | |
| Large Cerity Partners LLC | $2,524,647 | 0.32% | 172,331 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC | $2,391,920 | 0.30% | 163,271 | Shares | 2026-08-07 | |
| Mega SG Americas Securities, LLC Broker-Dealer | $2,335,854 | 0.30% | 159,444 | Shares | 2026-08-07 | |
| Mid XTX Topco Ltd | $2,325,658 | 0.30% | 158,748 | Shares | 2026-08-14 | |
| Mid Hillsdale Investment Management Inc. | $2,285,400 | 0.29% | 156,000 | Shares | 2026-08-12 | |
| Large HRT FINANCIAL LP | $2,059,174 | 0.26% | 140,558 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $2,017,260 | 0.26% | 137,697 | Shares | 2026-08-14 | |
| Large INTECH INVESTMENT MANAGEMENT LLC | $1,909,627 | 0.24% | 130,350 | Shares | 2026-08-10 | |
| Mega CITADEL ADVISORS LLC | $1,895,710 | 0.24% | 129,400 | Call | 2026-09-02 | |
| Mega RHUMBLINE ADVISERS | $1,889,337 | 0.24% | 128,965 | Shares | 2026-08-12 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $1,699,400 | 0.22% | 116,000 | Shares | 2026-08-13 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1,676,984 | 0.21% | 114,470 | Shares | 2026-08-13 | |
| Large IEQ CAPITAL, LLC | $1,658,760 | 0.21% | 113,226 | Shares | 2026-08-11 | |
| Large Squarepoint Ops LLC | $1,623,849 | 0.21% | 110,843 | Shares | 2026-08-14 | |
| Mega Swiss National Bank Bank | $1,576,340 | 0.20% | 107,600 | Shares | 2026-08-11 | |
| Mid MARTINGALE ASSET MANAGEMENT L P | $1,511,557 | 0.19% | 103,178 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP | $1,490,403 | 0.19% | 101,734 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $1,445,955 | 0.18% | 98,700 | Call | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC | $1,440,153 | 0.18% | 98,304 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC | $1,435,700 | 0.18% | 98,000 | Shares | 2026-08-14 | |
| Mega Russell Investments Group, Ltd. | $1,388,288 | 0.18% | 94,764 | Shares | 2026-08-06 | |
| Large Mariner, LLC | $1,373,056 | 0.17% | 93,724 | Shares | 2026-08-13 | |
| Large FEDERATED HERMES, INC. | $1,362,742 | 0.17% | 93,020 | Shares | 2026-08-12 | |
| Large NOMURA HOLDINGS INC | $1,298,795 | 0.17% | 88,655 | Shares | 2026-08-14 | |
| Large Creative Planning | $1,280,175 | 0.16% | 87,384 | Shares | 2026-08-13 | |
| Large MERCER GLOBAL ADVISORS INC /ADV | $1,073,127 | 0.14% | 73,251 | Shares | 2026-08-19 | |
| Mid OP Asset Management Ltd | $1,012,959 | 0.13% | 69,144 | Shares | 2026-07-28 | |
| Mega Vanguard Global Advisers, LLC | $1,005,429 | 0.13% | 68,630 | Shares | 2026-08-13 | |
| Large VOYA INVESTMENT MANAGEMENT LLC | $1,003,481 | 0.13% | 68,497 | Shares | 2026-08-12 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $953,114 | 0.12% | 65,059 | Shares | 2026-08-24 | |
| Mid Horizon Investments, LLC | $949,993 | 0.12% | 64,846 | Shares | 2026-08-13 | |
| Small Summit Global Investments | $868,232 | 0.11% | 59,265 | Shares | 2026-08-03 | |
| Mega AMERICAN CENTURY COMPANIES INC | $866,899 | 0.11% | 59,174 | Shares | 2026-08-12 | |
| Large PRUDENTIAL FINANCIAL INC | $864,203 | 0.11% | 58,990 | Shares | 2026-08-12 | |
| Mega DEUTSCHE BANK AG\ Bank | $863,177 | 0.11% | 58,920 | Shares | 2026-08-07 | |
| Mega CANADA PENSION PLAN INVESTMENT BOARD Pension | $789,635 | 0.10% | 53,900 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC | $786,718 | 0.10% | 53,701 | Shares | 2026-08-13 | |
| Mega ALLIANCEBERNSTEIN L.P. | $779,306 | 0.10% | 53,195 | Shares | 2026-08-14 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $765,037 | 0.10% | 52,221 | Shares | 2026-07-15 | |
| Mega WELLS FARGO & COMPANY/MN | $742,461 | 0.09% | 50,680 | Shares | 2026-08-14 | |
| Mid Magnetar Financial LLC | $725,336 | 0.09% | 49,511 | Shares | 2026-08-14 | |
| Mid ALLSTATE CORP | $710,466 | 0.09% | 48,496 | Shares | 2026-08-13 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $708,268 | 0.09% | 48,346 | Shares | 2026-08-13 | |
| Large KLP KAPITALFORVALTNING AS | $691,480 | 0.09% | 47,200 | Shares | 2026-08-12 | |
| Large CANADA LIFE ASSURANCE Co Insurance | $681,298 | 0.09% | 46,505 | Shares | 2026-08-13 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $644,585 | 0.08% | 43,999 | Shares | 2026-08-14 | |
| Large Balyasny Asset Management L.P. | $617,658 | 0.08% | 42,161 | Shares | 2026-08-14 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $599,170 | 0.08% | 40,899 | Shares | 2026-08-06 | |
| Large ALPS ADVISORS INC | $588,768 | 0.07% | 40,189 | Shares | 2026-07-29 | |
| Large ExodusPoint Capital Management, LP | $576,272 | 0.07% | 39,336 | Shares | 2026-08-14 | |
| Large Thrivent Financial for Lutherans | $552,627 | 0.07% | 37,722 | Shares | 2026-08-14 | |
| Large Walleye Capital LLC | $552,305 | 0.07% | 37,700 | Call | 2026-08-03 | |
| Mega LPL Financial LLC | $530,916 | 0.07% | 36,240 | Shares | 2026-08-07 | |
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank | $530,344 | 0.07% | 36,201 | Shares | 2026-08-12 |
Key facts
CIK
1117297
CUSIP
74874Q100
13F (30d)
142 filings
142 filers
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Investor relations