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SEI Investments
SEIC

Overview Fund Activity

538 hedge funds and large institutions have $7.19B invested in SEI Investments in 2025 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 187 increasing their positions, 183 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
538
Holders Change
+5
Holders Change %
+0.94%
% of All Funds
7.31%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
69
Increased
187
Reduced
183
Closed
53
Calls
$4.19M
Puts
$427K
Net Calls
+$3.76M
Net Calls Change
-$1.3M

Top Buyers

1
First Trust Advisors
1
First Trust Advisors
Illinois
$123M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$51.8M
3
Millennium Management
3
Millennium Management
New York
$60.8M
4
Amundi
4
Amundi
France
$57.5M
5
ACL
5
Azora Capital LP
Florida
$28.9M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$0
2
Brown Advisory
2
Brown Advisory
Maryland
$1.16M
3
Invesco
3
Invesco
Georgia
$132M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$71M
5
New York State Common Retirement Fund
5
New York State Common Retirement Fund
New York
$3.54M
Name Holding Trade Value Shares
Change 		Shares
Change %
Acadian Asset Management
51
Acadian Asset Management
Massachusetts
$19.5M -$7.73M -99,664 -28%
Jane Street
52
Jane Street
New York
$18.8M +$11.8M +152,567 +170%
Qube Research & Technologies (QRT)
53
Qube Research & Technologies (QRT)
United Kingdom
$18.5M -$2.56M -33,009 -12%
MAM
54
Martingale Asset Management
Massachusetts
$18M +$75.5K +972 +0.4%
Principal Financial Group
55
Principal Financial Group
Iowa
$17.9M -$235K -3,033 -1%
Sumitomo Mitsui Trust Group
56
Sumitomo Mitsui Trust Group
Japan
$17.1M +$68.1K +877 +0.4%
Goldman Sachs
57
Goldman Sachs
New York
$17.1M -$216K -2,785 -1%
Deutsche Bank
58
Deutsche Bank
Germany
$16.8M +$4.95M +63,810 +42%
Jacobs Levy Equity Management
59
Jacobs Levy Equity Management
New Jersey
$16.2M +$16.2M +208,353 New
CAG
60
Crestwood Advisors Group
Massachusetts
$16.1M -$82.2K -1,059 -0.5%
LWIC
61
Leith Wheeler Investment Counsel
British Columbia, Canada
$16M +$201K +2,592 +1%
SOADOR
62
State of Alaska Department of Revenue
Alaska
$15.5M +$9.7K +125 +0.1%
Renaissance Technologies
63
Renaissance Technologies
New York
$15.4M +$9.89M +127,400 +181%
Allianz Asset Management
64
Allianz Asset Management
Germany
$15M -$2.85M -36,748 -16%
Los Angeles Capital Management
65
Los Angeles Capital Management
California
$14.5M -$10.7M -137,320 -42%
Russell Investments Group
66
Russell Investments Group
United Kingdom
$13.9M +$5.64M +72,730 +68%
VI
67
Vestcor Inc
New Brunswick, Canada
$13.7M -$634K -8,164 -4%
Victory Capital Management
68
Victory Capital Management
Texas
$13.6M +$823K +10,603 +6%
MG
69
Markel Group
Virginia
$13.4M – – –
KK
70
KLP Kapitalforvaltning
Norway
$12.6M – – –
California Public Employees Retirement System
71
California Public Employees Retirement System
California
$12.4M -$64.7K -834 -0.5%
AIM
72
Achmea Investment Management
Netherlands
$12M +$5.57M +71,767 +87%
Schroder Investment Management Group
73
Schroder Investment Management Group
United Kingdom
$11.5M +$221K +2,868 +2%
BA
74
Bridgewater Associates
Connecticut
$11.4M +$8.05M +103,660 +242%
TD Asset Management
75
TD Asset Management
Ontario, Canada
$11.3M +$434K +5,590 +4%
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3
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