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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 | |
|---|---|---|---|---|---|---|
576
iShares ESG Advanced MSCI EAFE ETF
DMXF
$935M
| $33M | 0.03% |
389,776
+15,798
| +4% | +$1.29M |
|
577
Accenture
ACN
$116B
| $33M | 0.03% |
264,994
-278,515
| -51% | -$48.4M |
|
578
Gates Industrial Corp
GTES
$6.44B
| $33M | 0.03% |
1,178,239
-92,152
| -7% | -$2.37M |
|
579
Kratos Defense & Security Solutions
KTOS
$8.93B
| $32.9M | 0.03% |
658,983
+88,352
| +15% | +$5.34M |
|
580
IQVIA
IQV
$44.2B
| $32.6M | 0.03% |
168,595
+38,134
| +29% | +$6.65M |
|
581
TransDigm Group
TDG
$59.7B
| $32.5M | 0.03% |
24,389
-2,434
| -9% | -$2.99M |
|
582
CONMED
CNMD
$1.41B
| $32.3M | 0.03% |
988,151
-16,564
| -2% | -$596K |
|
583
UMB Financial
UMBF
$10.2B
| $32.3M | 0.03% |
226,487
+35,784
| +19% | +$4.6M |
|
584
Rocket Lab Corp
RKLB
$40.7B
| $32.3M | 0.03% |
317,584
+88,113
| +38% | +$8.78M |
|
585
Jazz Pharmaceuticals
JAZZ
$15.8B
| $32.3M | 0.03% |
133,894
-13,376
| -9% | -$2.93M |
|
586
Verisk Analytics
VRSK
$23.7B
| $32.3M | 0.03% |
179,684
-15,845
| -8% | -$2.79M |
|
587
Travel + Leisure Co
TNL
$3.95B
| $32.2M | 0.03% |
420,638
+31,132
| +8% | +$2.19M |
|
588
T-Mobile US
TMUS
$189B
| $32.1M | 0.03% |
191,627
-74,221
| -28% | -$14.1M |
|
589
Mercury Systems
MRCY
$5.25B
| $32M | 0.03% |
261,712
-109,280
| -29% | -$10.4M |
|
590
BJs Wholesale Club
BJ
$11.7B
| $32M | 0.03% |
366,502
-30,096
| -8% | -$2.75M |
|
591
Standex International
SXI
$3.18B
| $31.8M | 0.03% |
88,878
-16,186
| -15% | -$4.53M |
|
592
Humana
HUM
$46.2B
| $31.8M | 0.03% |
80,019
-44,615
| -36% | -$12.7M |
|
593
Loews
L
$22.2B
| $31.8M | 0.03% |
280,467
-5,085
| -2% | -$551K |
|
594
Capital Group Municipal Income ETF
CGMU
$6.7B
| $31.7M | 0.03% |
1,154,308
+189,032
| +20% | +$5.17M |
|
595
Cheniere Energy
LNG
$55.3B
| $31.6M | 0.03% |
132,298
-24,105
| -15% | -$6M |
|
596
Halliburton
HAL
$28.8B
| $31.6M | 0.03% |
929,718
+328,359
| +55% | +$12.8M |
|
597
Brixmor Property Group
BRX
$8.59B
| $31.5M | 0.03% |
999,634
-80,504
| -7% | -$2.46M |
|
598
LivaNova
LIVN
$4.33B
| $31.5M | 0.03% |
382,637
+163,832
| +75% | +$11.6M |
|
599
ASE Group
ASX
$98.8B
| $31.4M | 0.03% |
696,416
-115,603
| -14% | -$3.88M |
|
600
Neurocrine Biosciences
NBIX
$15.2B
| $31.3M | 0.03% |
185,545
-49,706
| -21% | -$7.37M |
|
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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.