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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
(+4.5%)
Cap. Flow
-$8.57B
Cap. Flow
% of AUM
-7.56%
Top 10 Holdings %
Top 10 Hldgs %
18.49%
Holding
3,451
New
223
Increased
1,002
Reduced
1,891
Closed
179
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$182M |
| 2 |
Lumentum
LITE
|
+$176M |
| 3 |
SPCX
SpaceX
SPCX
|
+$164M |
| 4 |
Arista Networks
ANET
|
+$155M |
| 5 |
MSCI
MSCI
|
+$121M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$802M |
| 2 |
Microsoft
MSFT
|
+$440M |
| 3 |
Amazon
AMZN
|
+$263M |
| 4 |
Netflix
NFLX
|
+$257M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
|
SION
2951
Sionna Therapeutics
SION
$325M
| $227K | ﹤0.01% |
+5,158
| New | +$206K |
|
|
BCYC
2952
Bicycle Therapeutics
BCYC
$257M
| $224K | ﹤0.01% |
52,784
| – | – |
|
2953
Innovator US Equity Power Buffer ETF June
PJUN
$877M
| $224K | ﹤0.01% |
+5,175
| New | +$223K |
|
2954
Freightos
CRGO
$56.2M
| $223K | ﹤0.01% |
146,904
-177,998
| -55% | -$325K |
|
2955
Tronox
TROX
$698M
| $223K | ﹤0.01% |
35,423
+6,679
| +23% | +$56.6K |
|
2956
PubMatic
PUBM
$765M
| $223K | ﹤0.01% |
16,977
+1,204
| +8% | +$12.5K |
|
2957
Immersion
IMMR
$237M
| $222K | ﹤0.01% |
+32,749
| New | +$206K |
|
2958
Richmond Mutual Bancorp
RMBI
$256M
| $222K | ﹤0.01% |
+13,960
| New | +$205K |
|
2959
PC Connection
CNXN
$2.21B
| $222K | ﹤0.01% |
3,037
-24,347
| -89% | -$1.62M |
|
2960
4D Molecular Therapeutics
FDMT
$782M
| $222K | ﹤0.01% |
16,664
+3,802
| +30% | +$37K |
|
2961
Editas Medicine
EDIT
$415M
| $221K | ﹤0.01% |
68,268
-20,439
| -23% | -$59.7K |
|
|
EFSI
2962
Eagle Financial Services Inc
EFSI
$252M
| $220K | ﹤0.01% |
+5,302
| New | +$208K |
|
|
MCHB
2963
Mechanics Bancorp
MCHB
$3.41B
| $219K | ﹤0.01% |
+13,779
| New | +$206K |
|
2964
Dimensional US Large Cap Value ETF
DFLV
$7.06B
| $219K | ﹤0.01% |
+5,533
| New | +$212K |
|
2965
Under Armour Class C
UA
$2.12B
| $218K | ﹤0.01% |
35,088
-1,954
| -5% | -$11.3K |
|
|
AVLN
2966
Avalyn Pharma
AVLN
$1.54B
| $217K | ﹤0.01% |
+6,592
| New | +$190K |
|
2967
VanEck Semiconductor ETF
SMH
$68.2B
| $215K | ﹤0.01% |
+328
| New | +$179K |
|
2968
Pure Cycle
PCYO
$268M
| $214K | ﹤0.01% |
20,026
-18,520
| -48% | -$203K |
|
2969
Redwire
RDW
$2.69B
| $213K | ﹤0.01% |
17,417
-100,417
| -85% | -$1.33M |
|
2970
Ring Energy
REI
$393M
| $213K | ﹤0.01% |
+196,969
| New | +$275K |
|
|
AADX
2971
Applied Aerospace & Defense Inc
AADX
$2.2B
| $211K | ﹤0.01% |
+9,266
| New | +$182K |
|
2972
National Bankshares
NKSH
$274M
| $210K | ﹤0.01% |
+5,787
| New | +$209K |
|
2973
Amplify Energy
AMPY
$193M
| $209K | ﹤0.01% |
+52,565
| New | +$270K |
|
2974
Clarivate
CLVT
$1.23B
| $209K | ﹤0.01% |
96,828
-16,504
| -15% | -$40.3K |
|
|
FRMI
2975
Fermi Inc
FRMI
$3.15B
| $209K | ﹤0.01% |
22,829
+7,824
| +52% | +$49.5K |
|
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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.