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SEI Investments

535 hedge funds and large institutions have $7.49B invested in SEI Investments in 2025 Q3 according to their latest regulatory filings, with 60 funds opening new positions, 204 increasing their positions, 168 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

7% less capital invested

Capital invested by funds: $8.08B → $7.49B (-$592M)

13% less first-time investments, than exits

New positions opened: 60 | Existing positions closed: 69

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
535
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.6M
Puts
$1.43M
Net Calls
Net Calls Change

Top Sellers

1 -$69.9M
2 -$49M
3 -$27.4M
4
Jane Street
Jane Street
New York
-$22.7M
5
BTW
Boston Trust Walden
Massachusetts
-$22.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
51
Citadel Advisors
Florida
$17.5M
Swiss National Bank
52
Swiss National Bank
Switzerland
$17.4M
IP
53
Interval Partners
New York
$17.3M
LWIC
54
Leith Wheeler Investment Counsel
British Columbia, Canada
$17.3M
California Public Employees Retirement System
55
California Public Employees Retirement System
California
$16.9M
SOADOR
56
State of Alaska Department of Revenue
Alaska
$16.8M
Los Angeles Capital Management
57
Los Angeles Capital Management
California
$16.5M
Public Employees Retirement Association of Colorado
58
Public Employees Retirement Association of Colorado
Colorado
$15.1M
VI
59
Vestcor Inc
New Brunswick, Canada
$14.8M
Allianz Asset Management
60
Allianz Asset Management
Germany
$14.8M
MG
61
Markel Group
Virginia
$14.7M
BGIM
62
Brandywine Global Investment Management
Pennsylvania
$14.1M
FGP
63
Foyston, Gordon, & Payne
Ontario, Canada
$13.2M
Barclays
64
Barclays
United Kingdom
$13.2M
SSA
65
Schonfeld Strategic Advisors
New York
$13.2M
QCM
66
Quantinno Capital Management
New York
$12.9M
Osaic Holdings
67
Osaic Holdings
Arizona
$12.7M
Janney Montgomery Scott
68
Janney Montgomery Scott
Pennsylvania
$11.8M
Victory Capital Management
69
Victory Capital Management
Texas
$11.5M
Robeco Institutional Asset Management
70
Robeco Institutional Asset Management
Netherlands
$11.1M
AllianceBernstein
71
AllianceBernstein
Tennessee
$11M
KK
72
KLP Kapitalforvaltning
Norway
$10.8M
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$10.6M
Luther King Capital Management (LKCM)
74
Luther King Capital Management (LKCM)
Texas
$10.6M
MGP
75
M&G plc
United Kingdom
$10.4M