QuinStreet
QNST
220 hedge funds and large institutions have $639M invested in QuinStreet in 2026 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 95 increasing their positions, 65 reducing their positions, and 31 closing their positions.
709% more call options, than puts
Call options by funds: $1.47M | Put options by funds: $181K
46% more repeat investments, than reductions
Existing positions increased: 95 | Existing positions reduced: 65
35% more first-time investments, than exits
New positions opened: 42 | Existing positions closed: 31
3% more funds holding
Funds holding: 213 → 220 (+7)
0.36% more ownership
Funds ownership: 92.98% → 93.34% (+0.36%)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
16% less capital invested
Capital invested by funds: $758M → $639M (-$119M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Lazard Asset Management
New York
|
+$15.7M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$14M |
| 3 |
TSW
Thompson Siegel & Walmsley
Richmond,
Virginia
|
+$7.45M |
| 4 |
HA
Heartland Advisors
Milwaukee,
Wisconsin
|
+$6.34M |
| 5 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
+$3.21M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$13.4M |
| 2 |
BCM
Basswood Capital Management
New York
|
-$7.14M |
| 3 |
Millennium Management
New York
|
-$6.05M |
| 4 |
GC
Gillson Capital
Chicago,
Illinois
|
-$5.74M |
| 5 |
D.E. Shaw & Co
New York
|
-$5.11M |
QNST Hedge Fund Activity: Q1 2026 in Review
220 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in QuinStreet (QNST) for Q1 2026, worth a combined $639M — down 16% from $758M a quarter earlier.
Buyers outnumbered sellers: 42 funds opened new QNST positions and 31 closed out — a net gain of 11 holders — while 95 added to existing stakes and 65 trimmed.
The largest buyer was Lazard Asset Management, adding an estimated $15.7M. The largest seller was Assenagon Asset Management, cutting an estimated $13.4M.
- 220 institutional investors held QuinStreet (QNST) as of Q1 2026, up from 213 in Q4 2025.
- Funds reported $639M of QuinStreet stock for Q1 2026, down 16% quarter-over-quarter.
- 42 funds opened new QuinStreet positions in Q1 2026 and 31 closed out, a net change of +11 holders.
- The largest QuinStreet buyer in Q1 2026 was Lazard Asset Management, an estimated $15.7M added.
- The largest QuinStreet seller in Q1 2026 was Assenagon Asset Management, an estimated $13.4M sold.
Based on aggregated 13F filings for Q1 2026.