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QuinStreet
QNST

220 hedge funds and large institutions have $639M invested in QuinStreet in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 95 increasing their positions, 65 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

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

37% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 30

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)

Holders
220
Holders Change
+7
Holders Change %
+3.29%
% of All Funds
2.71%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
41
Increased
95
Reduced
65
Closed
30
Calls
$1.47M
Puts
$181K
Net Calls
+$1.28M
Net Calls Change
+$2.84M

Top Buyers

1
Lazard Asset Management
Lazard Asset Management
New York
+$15.7M
2
AQR Capital Management
AQR Capital Management
Connecticut
+$14M
3
TSW
Thompson Siegel & Walmsley
Virginia
+$7.45M
4
HA
Heartland Advisors
Wisconsin
+$6.34M
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$3.21M

Top Sellers

1
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$13.4M
2
BCM
Basswood Capital Management
New York
-$7.14M
3
Millennium Management
Millennium Management
New York
-$6.05M
4
GC
Gillson Capital
Illinois
-$5.74M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$5.11M
Name Holding Trade Value Shares
Change 		Change in
Stake
EP
176
Essential Partners
California
$27.3K +$139 +11 +0.5%
NSIM
177
North Star Investment Management
Illinois
$26.4K +$900 +71 +3%
EWA
178
EverSource Wealth Advisors
Alabama
$26.3K +$10.2K +805 +58%
AAP
179
Arax Advisory Partners
Colorado
$22.4K +$20.8K +1,641 +736%
PWPS
180
Pinnacle Wealth Planning Services
Ohio
$17K +$13.4K +1,058 +296%
BNP Paribas Asset Management
181
BNP Paribas Asset Management
France
$12.2K +$4.36K +344 +51%
RIL
182
Rothschild Investment LLC
Illinois
$12.1K +$5.74K +453 +82%
Rockefeller Capital Management
183
Rockefeller Capital Management
New York
$10.9K +$9.19K +725 +405%
Nisa Investment Advisors
184
Nisa Investment Advisors
Missouri
$10.7K +$494 +39 +5%
C
185
Covestor
United Kingdom
$8K +$6.92K +546 +459%
MAM
186
Marquette Asset Management
Minnesota
$5.36K -$431 -34 -7%
TWD
187
True Wealth Design
Ohio
$5.32K +$3.74K +295 +199%
SCM
188
Sterling Capital Management
North Carolina
$4.25K -$101 -8 -2%
BIA
189
Bell Investment Advisors
California
$3.86K -$1.81K -143 -31%
SAM
190
Smartleaf Asset Management
Massachusetts
$3.45K -$3.11K -245 -46%
JWM
191
JPL Wealth Management
Colorado
$3.18K +$3.36K +265 New
US Bancorp
192
US Bancorp
Minnesota
$3.03K +$2.17K +171 +211%
UB
193
UMB Bank
Missouri
$2.53K -$608 -48 -19%
SL
194
Salomon & Ludwin
Virginia
$2.33K -$1.57K -124 -39%
SIC
195
SJS Investment Consulting
Ohio
$2.2K +$1.18K +93 +103%
BWA
196
Basecamp Wealth Advisors
Washington
$2.1K +$2.22K +175 New
ZBNA
197
Zions Bancorporation, National Association
Utah
$1.73K +$1.82K +144 New
PA
198
Parallel Advisors
California
$1.71K +$1.8K +142 New
MPWT
199
MassMutual Private Wealth & Trust
Connecticut
$1.51K +$799 +63 +100%
ASN
200
Advisory Services Network
Georgia
$1.43K +$1.51K +119 New
6 7
8
9 10

QNST Hedge Fund Activity: Q1 2026 in Review

220 of the 8,125 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: 41 funds opened new QNST positions and 30 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.
  • 41 funds opened new QuinStreet positions in Q1 2026 and 30 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.