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SEI Investments

562 hedge funds and large institutions have $7.06B invested in SEI Investments in 2026 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 215 increasing their positions, 177 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

3% less capital invested

Capital invested by funds: $7.31B → $7.06B (-$247M)

51% less call options, than puts

Call options by funds: $3.65M | Put options by funds: $7.42M

Holders
562
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
$3.65M
Puts
$7.42M
Net Calls
Net Calls Change

Top Buyers

1 +$146M
2 +$61.7M
3 +$45.6M
4
BlackRock
BlackRock
New York
+$38.9M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
+$23.6M

Top Sellers

1 -$48.3M
2 -$36.1M
3 -$26.3M
4
Morgan Stanley
Morgan Stanley
New York
-$23.3M
5
Millennium Management
Millennium Management
New York
-$20.8M
Name Holding Trade Value Shares
Change
Change in
Stake
LTAS
201
Linden Thomas Advisory Services
North Carolina
$1.75M
Mitsubishi UFJ Trust & Banking
202
Mitsubishi UFJ Trust & Banking
Japan
$1.73M
Deutsche Bank
203
Deutsche Bank
Germany
$1.67M
Neuberger Berman Group
204
Neuberger Berman Group
New York
$1.66M
NMIMC
205
Northwestern Mutual Investment Management Company
Wisconsin
$1.63M
NMERB
206
New Mexico Educational Retirement Board
New Mexico
$1.63M
DC
207
Davenport & Co
Virginia
$1.63M
MC
208
Moors & Cabot
Massachusetts
$1.59M
OAM
209
Oppenheimer Asset Management
New York
$1.55M
Envestnet Portfolio Solutions
210
Envestnet Portfolio Solutions
Illinois
$1.54M
SG Americas Securities
211
SG Americas Securities
New York
$1.53M
AAP
212
Arax Advisory Partners
Colorado
$1.52M
Two Sigma Investments
213
Two Sigma Investments
New York
$1.51M
OPERF
214
Oregon Public Employees Retirement Fund
Oregon
$1.5M
HWAM
215
Hennion & Walsh Asset Management
New Jersey
$1.43M
OSAM
216
O'Shaughnessy Asset Management
Connecticut
$1.43M
SCM
217
Sterling Capital Management
North Carolina
$1.4M
PA
218
Parallel Advisors
California
$1.35M
PAS
219
Park Avenue Securities
New York
$1.34M
AIP
220
Ameritas Investment Partners
Nebraska
$1.34M
Pictet Asset Management
221
Pictet Asset Management
Switzerland
$1.33M
QT
222
Quantbot Technologies
New York
$1.32M
EWM
223
Empirical Wealth Management
Washington
$1.3M
FGP
224
Freestone Grove Partners
California
$1.28M
OFG
225
OmniStar Financial Group
North Carolina
$1.24M