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SEI Investments

SEI Investments Portfolio holdings

AUM $108B
1-Year Est. Return 26.14%
This Fund
S&P 500
This Quarter Est. Return
+13.05%
1 Year Est. Return
+26.14%
3 Year Est. Return
+80.41%
5 Year Est. Return
+95.44%
10 Year Est. Return
+382.16%
AUM
$86.3B
AUM Growth
+$8.57B
Cap. Flow
+$893M
Cap. Flow %
1.03%
Top 10 Hldgs %
19.34%
Holding
2,949
New
192
Increased
1,451
Reduced
984
Closed
166

Top Buys

Rank Stock Value
1
BND icon
Vanguard Total Bond Market
BND
+$362M
2
MSFT icon
Microsoft
MSFT
+$300M
3
INTU icon
Intuit
INTU
+$178M
4
SNOW icon
Snowflake
SNOW
+$162M
5
NVDA icon
NVIDIA
NVDA
+$161M

Sector Composition

Rank Sector Weight
1 Technology 22.58%
2 Financials 10.56%
3 Industrials 8.77%
4 Consumer Discretionary 8.65%
5 Healthcare 8.1%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BCYC
2651
Bicycle Therapeutics
BCYC
$266M
$73.9K ﹤0.01%
10,637
LNKB
2652
DELISTED
LINKBANCORP
LNKB
$73.8K ﹤0.01%
+10,092
New +$69.2K
WOOF icon
2653
Petco
WOOF
$780M
$73.7K ﹤0.01%
26,055
+1,790
+7% +$5.56K
SNBR
2654
DELISTED
Sleep Number
SNBR
$73.1K ﹤0.01%
+10,818
New +$82.5K
HTZ icon
2655
Hertz
HTZ
$505M
$71.4K ﹤0.01%
10,459
+47
+0.5% +$293
ALT icon
2656
Altimmune
ALT
$554M
$71.3K ﹤0.01%
+18,421
New +$99.7K
MNKD icon
2657
MannKind Corp
MNKD
$1.2B
$70.7K ﹤0.01%
18,901
-78,177
-81% -$344K
SFIX
2658
Stitch Fix
SFIX
$540M
$68K ﹤0.01%
18,385
-2,968
-14% -$11.1K
DFTX
2659
Definium Therapeutics
DFTX
$5.72B
$67.6K ﹤0.01%
10,415
NMR icon
2660
Nomura Holdings
NMR
$27.9B
$66.8K ﹤0.01%
+10,144
New +$59.3K
OPTU
2661
Optimum Communications Inc
OPTU
$283M
$66.7K ﹤0.01%
+31,173
New +$73.1K
QSI icon
2662
Quantum-Si Incorporated
QSI
$156M
$64.9K ﹤0.01%
33,103
SLDB icon
2663
Solid Biosciences
SLDB
$800M
$63.7K ﹤0.01%
13,078
JBLU icon
2664
JetBlue
JBLU
$2.31B
$63.4K ﹤0.01%
14,983
-961
-6% -$4.3K
JRVR icon
2665
James River Group Holdings
JRVR
$201M
$62.7K ﹤0.01%
10,692
ADCT icon
2666
ADC Therapeutics
ADCT
$136M
$61.6K ﹤0.01%
22,989
MX icon
2667
Magnachip Semiconductor
MX
$120M
$61K ﹤0.01%
+15,315
New +$53.2K
CLAR icon
2668
Clarus
CLAR
$122M
$60.6K ﹤0.01%
17,471
+415
+2% +$1.41K
INVZ icon
2669
Innoviz Technologies
INVZ
$92.7M
$58K ﹤0.01%
35,378
-6,437
-15% -$5.62K
SHLS icon
2670
Shoals Technologies Group
SHLS
$1.48B
$57K ﹤0.01%
13,409
-4,046
-23% -$17.6K
SLQT icon
2671
SelectQuote
SLQT
$126M
$56.8K ﹤0.01%
23,861
-1,584
-6% -$4.16K
ALLO icon
2672
Allogene Therapeutics
ALLO
$659M
$54.6K ﹤0.01%
48,320
PETS icon
2673
PetMed Express
PETS
$42.1M
$53.8K ﹤0.01%
16,200
CLNE icon
2674
Clean Energy Fuels
CLNE
$421M
$53.7K ﹤0.01%
27,556
CMRC
2675
Commerce.com Inc Series 1
CMRC
$254M
$52.2K ﹤0.01%
10,399
-678
-6% -$3.49K

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SEI Investments's Q2 2025 Portfolio in Review

As of Q2 2025, SEI Investments held 2,949 positions worth $86.3B, up 11% from $77.7B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

SEI Investments's Q2 2025 filing shows 192 new, 1,451 increased, 984 reduced and 166 closed positions. Its largest new stake was Vanguard Real Estate ETF: 130,239 shares worth $11.6M. The largest sale was Vanguard Short-Term Bond ETF, an estimated $248M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 20% a quarter earlier, followed by Financials and Industrials.

  • SEI Investments's largest Q2 2025 buy was Vanguard Real Estate ETF: 130,239 shares worth $11.6M.
  • SEI Investments added most to Vanguard Total Bond Market in Q2 2025, an estimated $362M increase.
  • SEI Investments's biggest Q2 2025 reduction was Alphabet (Google) Class A, cutting an estimated $156M.
  • SEI Investments fully exited Vanguard Short-Term Bond ETF in Q2 2025, selling an estimated $248M.
  • SEI Investments's ten largest holdings make up 19% of its $86.3B portfolio in Q2 2025.
  • SEI Investments opened 192 new positions and closed 166 in Q2 2025.
  • SEI Investments's portfolio value rose 11% quarter-over-quarter to $86.3B.

Based on SEI Investments's 13F filing for Q2 2025, filed 14 Aug 2025.