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SEI Investments Portfolio holdings
AUM
$108B
1-Year Est. Return
26.14%
This Fund
S&P 500
This Quarter
Est. Return
+2.97%
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
$101B
AUM Growth
+$8.31B
(+8.9%)
Cap. Flow
+$7.21B
Cap. Flow
% of AUM
7.11%
Top 10 Holdings %
Top 10 Hldgs %
20.1%
Holding
3,211
New
397
Increased
1,607
Reduced
926
Closed
93
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NXUS
Nuveen International Aggregate Bond ETF
NXUS
|
+$416M |
| 2 |
Amazon
AMZN
|
+$295M |
| 3 |
NHYB
Nuveen High Yield Corporate Bond ETF
NHYB
|
+$249M |
| 4 |
Broadcom
AVGO
|
+$242M |
| 5 |
Microsoft
MSFT
|
+$209M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Snowflake
SNOW
|
+$118M |
| 2 |
Advanced Micro Devices
AMD
|
+$106M |
| 3 |
Netflix
NFLX
|
+$102M |
| 4 |
Eaton
ETN
|
+$84.3M |
| 5 |
Moody's
MCO
|
+$83.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.89% |
| 2 | Financials | 10.58% |
| 3 | Healthcare | 8.88% |
| 4 | Industrials | 8.74% |
| 5 | Consumer Discretionary | 8.33% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3126
ZIM Integrated Shipping Services
ZIM
$3.1B
| – | – |
-138,888
| Closed | -$1.88M |
|
|
LENZ
3127
LENZ Therapeutics
LENZ
$161M
| – | – |
-9,656
| Closed | -$450K |
|
3128
Global X Data Center & Digital Infrastructure ETF
DTCR
$2.32B
| – | – |
-28,357
| Closed | -$581K |
|
|
NNE
3129
Nano Nuclear Energy
NNE
$920M
| – | – |
-5,990
| Closed | -$231K |
|
|
LTM
3130
LATAM Airlines Group S.A.
LTM
$15.7B
| – | – |
-9,212
| Closed | -$417K |
|
|
MTSR
3131
DELISTED
Metsera Inc
MTSR
| – | – |
-5,561
| Closed | -$291K |
|
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SEI Investments's Q4 2025 Portfolio in Review
As of Q4 2025, SEI Investments held 3,211 positions worth $101B, up 8.9% from $93B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
SEI Investments deployed $7.21B of net new capital in Q4 2025, opening 397 new positions and adding to 1,607 existing holdings. Its largest new stake was Nuveen International Aggregate Bond ETF: 16,533,182 shares worth $414M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 24% a quarter earlier, followed by Financials and Healthcare.
On the sell side, the largest reduction was Snowflake, an estimated $118M trimmed.
- SEI Investments's largest Q4 2025 buy was Nuveen International Aggregate Bond ETF: 16,533,182 shares worth $414M.
- SEI Investments added most to Amazon in Q4 2025, an estimated $295M increase.
- SEI Investments's biggest Q4 2025 reduction was Snowflake, cutting an estimated $118M.
- SEI Investments fully exited Veritex Holdings in Q4 2025, selling an estimated $6.28M.
- SEI Investments's ten largest holdings make up 20% of its $101B portfolio in Q4 2025.
- SEI Investments opened 397 new positions and closed 93 in Q4 2025.
- SEI Investments's portfolio value rose 8.9% quarter-over-quarter to $101B.
Based on SEI Investments's 13F filing for Q4 2025, filed 13 Feb 2026.