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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
NE icon
2401
Noble Corp
NE
$7.43B
$821K ﹤0.01%
21,998
-34,901
-61% -$1.67M
BKTI icon
2402
BK Technologies
BKTI
$267M
$820K ﹤0.01%
9,532
-14,726
-61% -$1.28M
BFST icon
2403
Business First Bancshares
BFST
$1.02B
$818K ﹤0.01%
26,606
-24,846
-48% -$702K
CTO
2404
CTO Realty Growth
CTO
$778M
$815K ﹤0.01%
37,899
-27,126
-42% -$549K
QS icon
2405
QuantumScape Corp
QS
$3.11B
$812K ﹤0.01%
107,453
+45,822
+74% +$344K
GDYN icon
2406
Grid Dynamics Holdings
GDYN
$660M
$810K ﹤0.01%
142,618
-138,831
-49% -$859K
RFIL icon
2407
RF Industries
RFIL
$89.1M
$808K ﹤0.01%
38,089
-45,941
-55% -$743K
EBMT icon
2408
Eagle Bancorp Montana
EBMT
$180M
$807K ﹤0.01%
33,731
-29,661
-47% -$666K
PKOH icon
2409
Park-Ohio Holdings
PKOH
$652M
$807K ﹤0.01%
+20,990
New +$645K
BGSF icon
2410
BGSF Inc
BGSF
$55M
$804K ﹤0.01%
140,798
-140,798
-50% -$783K
API
2411
Agora
API
$335M
$804K ﹤0.01%
201,474
-10,637
-5% -$42.7K
CERS icon
2412
Cerus
CERS
$504M
$802K ﹤0.01%
274,632
+239,956
+692% +$582K
REPX icon
2413
Riley Exploration Permian
REPX
$995M
$801K ﹤0.01%
24,292
-17,192
-41% -$613K
GSAT icon
2414
Globalstar
GSAT
$10.6B
$799K ﹤0.01%
9,828
-37,771
-79% -$3.04M
YALA
2415
Yalla Group
YALA
$821M
$799K ﹤0.01%
145,471
-15,750
-10% -$97.6K
FWONA icon
2416
Liberty Media Series A
FWONA
$21.8B
$797K ﹤0.01%
9,106
+130
+1% +$10.7K
RAIL icon
2417
FreightCar America
RAIL
$225M
$797K ﹤0.01%
81,834
-39,319
-32% -$331K
DISV icon
2418
Dimensional International Small Cap Value ETF
DISV
$5.21B
$796K ﹤0.01%
19,837
+3,164
+19% +$131K
WLK icon
2419
Westlake Corp
WLK
$8.95B
$795K ﹤0.01%
10,896
-1,873
-15% -$183K
TDUP icon
2420
ThredUp
TDUP
$326M
$793K ﹤0.01%
115,818
-61,827
-35% -$289K
CPF icon
2421
Central Pacific Financial
CPF
$968M
$793K ﹤0.01%
20,753
-3,216
-13% -$112K
EQBK icon
2422
Equity Bancshares
EQBK
$1.03B
$791K ﹤0.01%
16,150
-1,381
-8% -$63.7K
BF.B icon
2423
Brown-Forman Class B
BF.B
$12B
$789K ﹤0.01%
29,601
-9,211
-24% -$248K
OCC icon
2424
Optical Cable Corp
OCC
$109M
$789K ﹤0.01%
37,607
-53,757
-59% -$746K
INFQ
2425
Infleqtion Inc
INFQ
$2.86B
$788K ﹤0.01%
+59,131
New +$813K

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.