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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 | |
|---|---|---|---|---|---|---|
3076
ReposiTrak
TRAK
$149M
| $135K | ﹤0.01% |
+14,997
| New | +$137K |
|
|
WBTN
3077
WEBTOON Entertainment Inc
WBTN
$1.46B
| $134K | ﹤0.01% |
+11,754
| New | +$139K |
|
3078
Ocugen
OCGN
$336M
| $134K | ﹤0.01% |
+87,495
| New | +$133K |
|
3079
Achieve Life Sciences
ACHV
$772M
| $134K | ﹤0.01% |
+20,500
| New | +$97.8K |
|
3080
Cartesian Therapeutics
RNAC
$242M
| $133K | ﹤0.01% |
12,764
| – | – |
|
3081
Nexa Resources
NEXA
$1.71B
| $133K | ﹤0.01% |
+10,848
| New | +$151K |
|
3082
TechTarget
TTGT
$278M
| $132K | ﹤0.01% |
36,562
+454
| +1% | +$2.08K |
|
3083
OmniAb
OABI
$637M
| $131K | ﹤0.01% |
53,390
-7,188
| -12% | -$14.3K |
|
3084
Solid Biosciences
SLDB
$897M
| $131K | ﹤0.01% |
13,078
| – | – |
|
3085
ReNew
RNW
$2.49B
| $128K | ﹤0.01% |
+20,444
| New | +$115K |
|
3086
Voyager Therapeutics
VYGR
$186M
| $127K | ﹤0.01% |
36,307
+7,370
| +25% | +$27.9K |
|
3087
Stoneridge
SRI
$205M
| $127K | ﹤0.01% |
17,339
-13,751
| -44% | -$94.4K |
|
|
VOXR
3088
Vox Royalty Corp
VOXR
$382M
| $127K | ﹤0.01% |
+26,800
| New | +$147K |
|
3089
NIO
NIO
$9.1B
| $126K | ﹤0.01% |
24,873
+13,236
| +114% | +$77.1K |
|
3090
Omeros
OMER
$1.28B
| $125K | ﹤0.01% |
13,171
| – | – |
|
3091
Lucid Motors
LCID
$1.59B
| $123K | ﹤0.01% |
18,442
+1,647
| +10% | +$10.6K |
|
3092
Core Laboratories
CLB
$549M
| $123K | ﹤0.01% |
10,570
-6,273
| -37% | -$89.5K |
|
3093
Virgin Galactic
SPCE
$455M
| $123K | ﹤0.01% |
+42,540
| New | +$139K |
|
|
FOCL
3094
EDAP TMS S.A.
FOCL
$188M
| $122K | ﹤0.01% |
+23,485
| New | +$96K |
|
3095
Invesco Mortgage Capital
IVR
$704M
| $117K | ﹤0.01% |
14,763
-88,008
| -86% | -$710K |
|
|
TUYA
3096
Tuya Inc
TUYA
$1.08B
| $117K | ﹤0.01% |
66,195
+47,649
| +257% | +$104K |
|
3097
Rapid Micro Biosystems
RPID
$58.2M
| $116K | ﹤0.01% |
66,869
-217,947
| -77% | -$459K |
|
3098
Sagimet Biosciences
SGMT
$650M
| $115K | ﹤0.01% |
+14,877
| New | +$101K |
|
3099
Cadiz
CDZI
$301M
| $115K | ﹤0.01% |
+27,456
| New | +$122K |
|
3100
Nu Skin
NUS
$230M
| $115K | ﹤0.01% |
21,704
-313
| -1% | -$2K |
|
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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.