We are live on ! Find out more
HSII

Heidrick & Struggles

Delisted

HSII was delisted on the 9th of December, 2025.

Name Holding Trade Value Shares
Change
Change in
Stake
American Century Companies
26
American Century Companies
Missouri
$4.95M +$2.92M +80,691 +173%
Robeco Institutional Asset Management
27
Robeco Institutional Asset Management
Netherlands
$4.6M +$1.53M +42,195 +55%
BCM
28
Bridgeway Capital Management
Texas
$4.47M +$2.79M +77,191 +203%
HIM
29
Hillsdale Investment Management
Ontario, Canada
$4.4M +$28.9K +800 +0.7%
Principal Financial Group
30
Principal Financial Group
Iowa
$4.22M +$311K +8,617 +9%
Millennium Management
31
Millennium Management
New York
$4.07M -$3.23M -89,223 -46%
CEI
32
Clark Estates Inc
New York
$4.06M -$304K -8,400 -7%
Franklin Resources
33
Franklin Resources
California
$3.65M -$473K -13,096 -12%
Boston Partners
34
Boston Partners
Massachusetts
$3.28M -$769K -21,285 -20%
AQR Capital Management
35
AQR Capital Management
Connecticut
$2.98M -$884K -24,448 -24%
Assenagon Asset Management
36
Assenagon Asset Management
Luxembourg
$2.85M +$605K +16,748 +30%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$2.46M -$44.9K -1,241 -2%
BGIM
38
Brandywine Global Investment Management
Pennsylvania
$2.45M +$28.2K +780 +1%
Qube Research & Technologies (QRT)
39
Qube Research & Technologies (QRT)
United Kingdom
$2.38M +$2.21M +61,175 New
Legal & General Group
40
Legal & General Group
United Kingdom
$2.33M +$66.8K +1,847 +3%
MAM
41
Martingale Asset Management
Massachusetts
$2.17M +$959K +26,529 +91%
PGCM
42
Prescott Group Capital Management
Oklahoma
$2.12M +$1.61M +44,591 +446%
UBS Group
43
UBS Group
Switzerland
$1.88M +$341K +9,439 +24%
Bank of America
44
Bank of America
North Carolina
$1.76M -$37.6K -1,041 -2%
Acadian Asset Management
45
Acadian Asset Management
Massachusetts
$1.74M -$56.3K -1,557 -3%
Lazard Asset Management
46
Lazard Asset Management
New York
$1.7M +$680K +18,813 +75%
Public Sector Pension Investment Board (PSP Investments)
47
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.67M -$50.6K -1,400 -3%
New York State Teachers Retirement System (NYSTRS)
48
New York State Teachers Retirement System (NYSTRS)
New York
$1.61M -$47.4K -1,312 -3%
Tudor Investment Corp
49
Tudor Investment Corp
Connecticut
$1.6M +$24.8K +687 +2%
SEI Investments
50
SEI Investments
Pennsylvania
$1.58M +$294K +8,140 +25%