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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 | |
|---|---|---|---|---|---|---|
601
Boot Barn
BOOT
$3.82B
| $31.3M | 0.03% |
190,340
+125,210
| +192% | +$20.3M |
|
602
Constellation Energy
CEG
$91.9B
| $31.2M | 0.03% |
125,728
-30,567
| -20% | -$8.61M |
|
603
Medpace
MEDP
$17.3B
| $31.1M | 0.03% |
58,768
+3,347
| +6% | +$1.54M |
|
604
Illumina
ILMN
$34.6B
| $31.1M | 0.03% |
176,656
+32,433
| +22% | +$4.75M |
|
605
Simpson Manufacturing
SSD
$7.09B
| $31M | 0.03% |
148,018
-15,183
| -9% | -$2.84M |
|
606
Yum! Brands
YUM
$38.1B
| $31M | 0.03% |
193,688
+7,552
| +4% | +$1.17M |
|
607
Vistra
VST
$47.4B
| $31M | 0.03% |
195,184
+12,402
| +7% | +$1.92M |
|
608
BBB Foods
TBBB
$6.19B
| $30.9M | 0.03% |
742,678
-5,949
| -0.8% | -$227K |
|
609
Annaly Capital Management
NLY
$16B
| $30.9M | 0.03% |
1,382,130
-203,322
| -13% | -$4.49M |
|
610
Reddit
RDDT
$30.8B
| $30.8M | 0.03% |
177,530
+29,144
| +20% | +$4.67M |
|
611
Glacier Bancorp
GBCI
$5.9B
| $30.7M | 0.03% |
595,148
-145,998
| -20% | -$7.04M |
|
612
Cognex
CGNX
$10.2B
| $30.7M | 0.03% |
423,763
+149,955
| +55% | +$9.1M |
|
613
Hartford Financial Services
HIG
$36.7B
| $30.6M | 0.03% |
230,755
-109,450
| -32% | -$14.6M |
|
|
SUNB
614
Sunbelt Rentals Holdings
SUNB
$30B
| $30.6M | 0.03% |
408,639
+79,883
| +24% | +$5.99M |
|
615
XPO
XPO
$20.4B
| $30.5M | 0.03% |
148,755
-30,444
| -17% | -$6.44M |
|
616
Pool Corp
POOL
$6.2B
| $30.5M | 0.03% |
142,056
-17,743
| -11% | -$3.54M |
|
617
ESCO Technologies
ESE
$6.71B
| $30.5M | 0.03% |
87,158
+7,466
| +9% | +$2.34M |
|
618
Pinduoduo
PDD
$112B
| $30.5M | 0.03% |
399,924
-193,258
| -33% | -$17.9M |
|
619
Truist Financial
TFC
$60B
| $30.4M | 0.03% |
610,706
-160,824
| -21% | -$7.91M |
|
620
Twist Bioscience
TWST
$9.58B
| $30.3M | 0.03% |
294,931
-59,489
| -17% | -$3.87M |
|
621
Valvoline
VVV
$3.54B
| $30.3M | 0.03% |
766,854
-5,764
| -0.7% | -$200K |
|
622
Sysco
SYY
$38B
| $30M | 0.03% |
359,034
-267,520
| -43% | -$20.3M |
|
623
Carlisle Companies
CSL
$12.8B
| $30M | 0.03% |
82,669
-6,651
| -7% | -$2.33M |
|
624
International Flavors & Fragrances
IFF
$21.6B
| $29.9M | 0.03% |
377,628
-99,916
| -21% | -$7.44M |
|
625
VeriSign
VRSN
$27.2B
| $29.9M | 0.03% |
118,831
+8,891
| +8% | +$2.47M |
|
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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.