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SEI Investments

SEI Investments Portfolio holdings

AUM $113B
1-Year Est. Return 34.64%
This Fund
S&P 500
This Quarter Est. Return
+20.67%
1 Year Est. Return
+34.64%
3 Year Est. Return
+102.62%
5 Year Est. Return
+117.42%
10 Year Est. Return
+465.55%
AUM
$113B
AUM Growth
+$4.9B
Cap. Flow
-$8.57B
Cap. Flow %
-7.56%
Top 10 Hldgs %
18.49%
Holding
3,451
New
223
Increased
1,002
Reduced
1,891
Closed
179

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$182M
2
LITE icon
Lumentum
LITE
+$176M
3
SPCX
SpaceX
SPCX
+$164M
4
ANET icon
Arista Networks
ANET
+$155M
5
MSCI icon
MSCI
MSCI
+$121M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$802M
2
MSFT icon
Microsoft
MSFT
+$440M
3
AMZN icon
Amazon
AMZN
+$263M
4
NFLX icon
Netflix
NFLX
+$257M
5
AVGO icon
Broadcom
AVGO
+$246M

Sector Composition

Rank Sector Weight
1 Technology 23.62%
2 Miscellaneous 22.47%
3 Industrials 10.28%
4 Financials 9.47%
5 Healthcare 7.71%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BSRR icon
2976
Sierra Bancorp
BSRR
$530M
$209K ﹤0.01%
5,124
-3,259
-39% -$123K
SGC icon
2977
Superior Group of Companies
SGC
$200M
$207K ﹤0.01%
+15,793
New +$190K
RXT icon
2978
Rackspace Technology
RXT
$892M
$207K ﹤0.01%
+31,692
New +$124K
INVE icon
2979
Identive
INVE
$62.3M
$207K ﹤0.01%
82,018
-159,748
-66% -$641K
AUDC icon
2980
AudioCodes
AUDC
$239M
$206K ﹤0.01%
21,312
-10
-0% -$91
DNN icon
2981
Denison Mines
DNN
$2.56B
$206K ﹤0.01%
67,328
-62,856
-48% -$219K
ESPR
2982
DELISTED
Esperion Therapeutics
ESPR
$205K ﹤0.01%
64,925
-51,304
-44% -$144K
YORW icon
2983
York Water
YORW
$535M
$204K ﹤0.01%
6,662
ASAN icon
2984
Asana
ASAN
$2.17B
$204K ﹤0.01%
29,135
-31,791
-52% -$213K
GENB
2985
Generate Biomedicines
GENB
$2.08B
$204K ﹤0.01%
+12,088
New +$165K
ELE
2986
Elemental Royalty Corp
ELE
$1.32B
$203K ﹤0.01%
+11,640
New +$204K
ESEA icon
2987
Euroseas
ESEA
$526M
$203K ﹤0.01%
+3,062
New +$211K
NECB icon
2988
Northeast Community Bancorp
NECB
$376M
$203K ﹤0.01%
7,322
-2,898
-28% -$72K
BATRA icon
2989
Atlanta Braves Holdings Series A
BATRA
$3.61B
$202K ﹤0.01%
+3,587
New +$191K
PAYO icon
2990
Payoneer
PAYO
$2.41B
$202K ﹤0.01%
28,329
-30,344
-52% -$166K
ACRE
2991
Ares Commercial Real Estate
ACRE
$243M
$202K ﹤0.01%
44,796
-39,800
-47% -$196K
BBAI icon
2992
BigBear.ai
BBAI
$1.36B
$200K ﹤0.01%
54,596
DEC
2993
Diversified Energy Company
DEC
$1.02B
$200K ﹤0.01%
14,423
+136
+1% +$2.06K
MQ icon
2994
Marqeta
MQ
$1.66B
$199K ﹤0.01%
12,278
-43
-0.3% -$699
CCCC icon
2995
C4 Therapeutics
CCCC
$431M
$198K ﹤0.01%
42,376
+17,242
+69% +$59K
JRVR icon
2996
James River Group Holdings
JRVR
$181M
$198K ﹤0.01%
44,957
-38,443
-46% -$189K
NMR icon
2997
Nomura Holdings
NMR
$31B
$196K ﹤0.01%
22,290
+1,653
+8% +$13.8K
NFBK
2998
DELISTED
Northfield Bancorp
NFBK
$195K ﹤0.01%
13,266
-8,251
-38% -$117K
XRX icon
2999
Xerox
XRX
$465M
$194K ﹤0.01%
61,962
-19
-0% -$47
ORC
3000
Orchid Island Capital
ORC
$1.2B
$194K ﹤0.01%
27,768

Similar funds

SEI Investments's Q2 2026 Portfolio in Review

As of Q2 2026, SEI Investments held 3,451 positions worth $113B, up 4.5% from $108B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

SEI Investments withdrew a net $8.57B in Q2 2026, closing 179 positions and reducing 1,891 holdings. Its most notable exit was Hologic, an estimated $90.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 22% a quarter earlier, followed by Miscellaneous and Industrials.

Against the trend, SEI Investments opened a new position in SpaceX worth $165M.

  • SEI Investments's largest Q2 2026 buy was SpaceX: 965,705 shares worth $165M.
  • SEI Investments added most to NVIDIA in Q2 2026, an estimated $182M increase.
  • SEI Investments's biggest Q2 2026 reduction was Apple, cutting an estimated $802M.
  • SEI Investments fully exited Hologic in Q2 2026, selling an estimated $90.3M.
  • SEI Investments's ten largest holdings make up 18% of its $113B portfolio in Q2 2026.
  • SEI Investments opened 223 new positions and closed 179 in Q2 2026.
  • SEI Investments's portfolio value rose 4.5% quarter-over-quarter to $113B.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.