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Heidrick & Struggles
HSII

Overview Fund Activity

205 hedge funds and large institutions have $902M invested in Heidrick & Struggles in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 89 increasing their positions, 59 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
205
Holders Change
-1
Holders Change %
-0.49%
% of All Funds
2.75%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
28
Increased
89
Reduced
59
Closed
24
Calls
$9K
Puts
–
Net Calls
+$9K
Net Calls Change
-$94K

Top Buyers

1
MCO
1
MAK Capital One
New York
$55.4M
2
American Century Companies
2
American Century Companies
Missouri
$25.3M
3
Millennium Management
3
Millennium Management
New York
$6.04M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$10.1M
5
BlackRock
5
BlackRock
New York
$155M

Top Sellers

1
Allianz Asset Management
1
Allianz Asset Management
Germany
$15.5M
2
Invesco
2
Invesco
Georgia
$7.49M
3
AFR
3
Applied Fundamental Research
Massachusetts
$8.1M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$56.3M
5
Pacer Advisors
5
Pacer Advisors
Pennsylvania
$5.78M
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$155M +$2.86M +62,461 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$69.9M +$201K +4,392 +0.3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$56.3M -$4.3M -93,871 -7%
MCO
4
MAK Capital One
New York
$55.4M +$9.79M +213,990 +21%
Renaissance Technologies
5
Renaissance Technologies
New York
$50.4M -$2.25M -49,200 -4%
CM
6
Corvex Management
New York
$45.9M – – –
State Street
7
State Street
Massachusetts
$36.1M +$318K +6,948 +0.9%
American Century Companies
8
American Century Companies
Missouri
$25.3M +$5.51M +120,404 +28%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$24.8M +$1.39M +30,347 +6%
SFM
10
Systematic Financial Management
New Jersey
$22.8M -$71K -1,552 -0.3%
Wellington Management Group
11
Wellington Management Group
Massachusetts
$19.3M -$64.8K -1,417 -0.3%
Allianz Asset Management
12
Allianz Asset Management
Germany
$15.5M -$7.28M -159,171 -32%
LSV Asset Management
13
LSV Asset Management
Illinois
$13.8M +$1.81M +39,471 +15%
Morgan Stanley
14
Morgan Stanley
New York
$11.9M +$1.24M +27,061 +12%
ICM
15
Invenomic Capital Management
Massachusetts
$11.7M +$973K +21,269 +9%
Charles Schwab
16
Charles Schwab
California
$11.3M +$1.24M +27,101 +12%
Northern Trust
17
Northern Trust
Illinois
$11M -$204K -4,456 -2%
Hotchkis & Wiley Capital Management
18
Hotchkis & Wiley Capital Management
California
$10.7M +$374K +8,180 +4%
JPMorgan Chase & Co
19
JPMorgan Chase & Co
New York
$10.1M +$3.23M +70,605 +47%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$9.61M +$32.2K +703 +0.3%
BCM
21
Bridgeway Capital Management
Texas
$9.4M +$139K +3,038 +2%
Qube Research & Technologies (QRT)
22
Qube Research & Technologies (QRT)
United Kingdom
$8.95M +$820K +17,911 +10%
AFR
23
Applied Fundamental Research
Massachusetts
$8.1M -$5.03M -110,019 -38%
NL
24
Nuveen LLC
North Carolina
$7.91M -$230K -5,037 -3%
EF
25
Empowered Funds
Pennsylvania
$7.74M -$148K -3,235 -2%
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