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Latest SEI INVESTMENTS CO Stock Portfolio

$108Billion– No. of Holdings #3147

SEI INVESTMENTS CO Performance:
2026 Q1: -2.69%YTD: -2.69%2025: 12.26%

Performance for 2026 Q1 is -2.69%, and YTD is -2.69%, and 2025 is 12.26%.

About SEI INVESTMENTS CO and 13F Hedge Fund Stock Holdings

On 2026-05-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, SEI INVESTMENTS CO reported an equity portfolio of $108.4 Billions as of 31 Mar, 2026.

The top stock holdings of SEI INVESTMENTS CO are NVDA, AAPL, MSFT. The fund has invested 3.5% of it's portfolio in NVIDIA CORPORATION and 2.6% of portfolio in APPLE INC.

The fund managers got completely rid off ASTRAZENECA PLC (AZN), QIAGEN NV (QGEN) and AMCOR PLC (AMCR) stocks. They significantly reduced their stock positions in ISHARES INC (EMGF), CLEARWATER ANALYTICS HLDGS I (CWAN) and INVESCO EXCH TRADED FD TR II (BAB). SEI INVESTMENTS CO opened new stock positions in PGIM ETF TR (PAB), ASTRAZENECA PLC and QIAGEN NV (QGEN). The fund showed a lot of confidence in some stocks as they added substantially to KINROSS GOLD CORP (KGC), CARIS LIFE SCIENCES INC and BIT DIGITAL INC (BTBT).
SEI INVESTMENTS CO Equity Portfolio Value
Last Reported on: 13 May, 2026

SEI INVESTMENTS CO Annual Return Estimates Vs S&P 500

Our best estimate is that SEI INVESTMENTS CO made a return of -2.69% in the last quarter. In trailing 12 months, it's portfolio return was 13.02%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
pgim etf tr311,627,000
astrazeneca plc134,845,000
qiagen nv70,741,600
t rowe price etf inc65,198,700

New stocks bought by SEI INVESTMENTS CO

Additions

Ticker% Inc.
elanco animal health inc737
c h robinson worldwide in532
trane technologies plc261
occidental pete corp247
asml hldg nv223
edwards lifesciences corp203
roblox corp192
qnity electronics inc187

Additions to existing portfolio by SEI INVESTMENTS CO

Reductions

Ticker% Reduced
vertex pharmaceuticals inc-63.4
cintas corp-58.93
nasdaq inc-56.17
stryker corporation-55.46
boston scientific corp-53.73
axon enterprise inc-53.72
servicenow inc-51.92
cadence design system inc-51.59

SEI INVESTMENTS CO reduced stake in above stock

Sold off

None of the stocks were completely sold off by SEI INVESTMENTS CO

Sector Distribution

SEI INVESTMENTS CO has about 30.5% of it's holdings in Others sector.

  • Others
  • Technology
  • Industrials
  • Financial Services
  • Consumer Cyclical
  • Healthcare
  • Communication Services
  • Real Estate
  • Energy
  • Consumer Defensive
  • Basic Materials
  • Utilities
Sector%
Others30.5
Technology19.4
Industrials8.6
Financial Services8.4
Consumer Cyclical7.3
Healthcare7
Communication Services5.5
Real Estate4.2
Energy2.5
Consumer Defensive2.3
Basic Materials2.1
Utilities2

Market Cap. Distribution

SEI INVESTMENTS CO has about 58.8% of it's portfolio invested in the large-cap and mega-cap stocks.

  • LARGE-CAP
  • UNALLOCATED
  • MEGA-CAP
  • MID-CAP
  • SMALL-CAP
Category%
LARGE-CAP32.6
UNALLOCATED30.4
MEGA-CAP26.2
MID-CAP9
SMALL-CAP1.6

Stocks belong to which Index?

About 58.6% of the stocks held by SEI INVESTMENTS CO either belong to S&P 500 or RUSSELL 2000 index.

  • S&P 500
  • Others
  • RUSSELL 2000
Index%
S&P 50051.5
Others41.4
RUSSELL 20007.1
Top 5 Winners (%)%
AXTI
axt inc
226.3 %
IBRX
immunitybio inc
216.1 %
sandisk corp
162.6 %
ERAS
erasca inc
142.3 %
KOS
kosmos energy ltd
111.6 %
Top 5 Winners ($)$
ge vernova inc
104.8 M
XOM
exxon mobil corp
85.6 M
TSM
taiwan semiconductor manufac
83.6 M
CF
cf industries hold
83.5 M
FORM
formfactor inc
69.4 M
Top 5 Losers (%)%
FFIE
faraday future intlgt elec i
-73.1 %
nextnrg inc
-72.4 %
EHTH
ehealth inc
-72.0 %
WSTG
climb global solutions inc
-69.8 %
DOMO
domo inc
-59.8 %
Top 5 Losers ($)$
MSFT
microsoft corp
-800.6 M
NVDA
nvidia corporation
-247.6 M
AMZN
amazon com inc
-225.6 M
AAPL
apple inc
-186.9 M
AVGO
broadcom inc
-168.1 M

SEI INVESTMENTS CO Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of SEI INVESTMENTS CO

SEI INVESTMENTS CO has 3147 stocks in it's portfolio. About 18.8% of the portfolio is in top 10 stocks. MSFT proved to be the most loss making stock for the portfolio. was the most profitable stock for SEI INVESTMENTS CO last quarter.

Last Reported on: 13 May, 2026
TickerNamesorted ascending% PortfolioShares Held$ ValueType% ChangeOptions