Latest SEI INVESTMENTS CO Stock Portfolio

$113Billion | No. of Holdings #3196

SEI INVESTMENTS CO Performance

2026 Q2+9.71%

YTD+6.76%

2025+12.26%

About SEI INVESTMENTS CO and 13F Hedge Fund Stock Holdings

On 2026-08-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, SEI INVESTMENTS CO reported an equity portfolio of $113.3 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of SEI INVESTMENTS CO are NVDA, AAPL, MSFT. The fund has invested 3.6% of it's portfolio in NVIDIA CORPORATION and 2.2% of portfolio in APPLE INC. <br><br> The fund managers got completely rid off CARNIVAL CORP (CCL), HOLOGIC INC (HOLX) and ASCENDIS PHARMA A/S (ASND) stocks. They significantly reduced their stock positions in GLOBAL BUSINESS TRAVEL GROUP (GBTG), TITAN INTL INC ILL (TWI) and ISHARES INC (ACWV). SEI INVESTMENTS CO opened new stock positions in SPACE EXPLORATION TECHN CORP, HONEYWELL INTL INC (HON) and DUPONT DE NEMOURS INC (DD). The fund showed a lot of confidence in some stocks as they added substantially to IREN LIMITED (IREN), STMICROELECTRONICS N V (STM) and COREWEAVE INC.

SEI INVESTMENTS CO Equity Portfolio Value

Last Reported on: 14 Aug, 2026

$113Billion

as of Aug 14, 2026

SEI INVESTMENTS CO Annual Return Estimates Vs S&P 500

Our best estimate is that SEI INVESTMENTS CO made a return of 9.71% in the last quarter. In trailing 12 months, it's portfolio return was 13.62%.

Performance
S&P 500

New Buys

Ticker	$ Bought
space exploration techn corp	164,999,000
carnival corp ltd	146,523,000
ascendis pharma a/s	63,444,400

New stocks bought by SEI INVESTMENTS CO

Additions

Ticker	% Inc.
stmicroelectronics n v	2,361
affirm hldgs inc	672
celestica inc	605
vanguard index fds	509
lumentum hldgs inc	427
sitime corp	223
standardaero inc	208
msci inc	172

Additions to existing portfolio by SEI INVESTMENTS CO

Reductions

Ticker	% Reduced
snowflake inc	-74.29
cencora inc	-58.17
intuitive surgical inc	-57.69
intuit	-57.35
booking holdings inc	-57.17
arm holdings plc	-56.74
netflix inc.	-55.89
marvell technology inc	-53.22

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 31.9% of it's holdings in Others sector.

Others
Technology
Industrials
Financial Services
Consumer Cyclical
Healthcare
Communication Services
Real Estate
Consumer Defensive
Basic Materials
Energy
Utilities

Sector	%
Others	31.9
Technology	21.2
Industrials	8.8
Financial Services	7.9
Consumer Cyclical	6.6
Healthcare	6.4
Communication Services	5.3
Real Estate	4.1
Consumer Defensive	2.1
Basic Materials	2
Energy	1.9
Utilities	1.7

Market Cap. Distribution

SEI INVESTMENTS CO has about 57.6% of it's portfolio invested in the large-cap and mega-cap stocks.

UNALLOCATED
LARGE-CAP
MEGA-CAP
MID-CAP
SMALL-CAP

Category	%
UNALLOCATED	32.1
LARGE-CAP	31.4
MEGA-CAP	26.2
MID-CAP	9.1
SMALL-CAP	1.1

Stocks belong to which Index?

About 56.7% 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 500	49.4
Others	43.3
RUSSELL 2000	7.3

Top 5 Winners (%)		%
LESL	leslies inc	659.5 %
MXL	maxlinear inc	418.8 %
APPS	digital turbine inc	291.4 %
	astera labs inc	290.4 %
	penguin solutions inc	255.0 %

Top 5 Winners ($)		$
MU	micron technology inc	678.1 M
AMD	advanced micro devices inc	570.9 M
GOOG	alphabet inc	384.7 M
AAPL	apple inc	350.3 M
TSM	taiwan semiconductor manufac	329.2 M

Top 5 Losers (%)		%
	sable offshore corp	-81.4 %
SBS	companhia de saneamento basi	-72.1 %
ADCT	adc therapeutics sa	-71.5 %
CVNA	carvana co	-70.5 %
VB	vanguard index fds	-70.3 %

Top 5 Losers ($)		$
VB	vanguard index fds	-1832.0 M
NFLX	netflix inc.	-93.2 M
T	at&t inc	-71.3 M
INSM	insmed inc	-68.6 M
XOM	exxon mobil corp	-64.4 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 3196 stocks in it's portfolio. About 18.5% of the portfolio is in top 10 stocks. VB proved to be the most loss making stock for the portfolio. MU was the most profitable stock for SEI INVESTMENTS CO last quarter.

$94.81BTotal Value

500Positions

14 Aug, 2026Last Reported

Current holdings of Current Stock Holdings of SEI INVESTMENTS CO, last reported on 14 Aug, 2026. Select a row with a linked ticker to view its historical trend.
Holdingsorted ascending	% Portfolio	Shares Held	$ Value	% Change
AAL American Airlines Group Inc American Airlines Group IncAAL SEI INVESTMENTS CO's holding in American Airlines Group Inc over time	0.04%	2,474,220	$44.71M 0.04%	increased 55.92 percentadded

AAON Aaon Inc Aaon IncAAON SEI INVESTMENTS CO's holding in Aaon Inc over time	0.04%	365,700	$46.39M 0.04%	decreased 12.53 percentreduced

AAPL Apple Inc Apple IncAAPL SEI INVESTMENTS CO's holding in Apple Inc over time	2.16%	8,447,490	$2.44B 2.16%	decreased 24.92 percentreduced

AAXJ Ishares Tr Ishares Tr AAXJ SEI INVESTMENTS CO's holding in Ishares Tr over time	0.48%	5,065,380	$545.14M 0.48%	decreased 3.97 percentreduced

AAXJ Ishares Tr Ishares Tr AAXJ SEI INVESTMENTS CO's holding in Ishares Tr over time	0.28%	2,950,950	$314.19M 0.28%	increased 3.18 percentadded

AAXJ Ishares Tr Ishares Tr AAXJ SEI INVESTMENTS CO's holding in Ishares Tr over time	0.2%	2,380,020	$224.96M 0.2%	increased 8.46 percentadded

AAXJ Ishares Tr Ishares Tr AAXJ SEI INVESTMENTS CO's holding in Ishares Tr over time	0.16%	3,563,720	$182.78M 0.16%	increased 5.98 percentadded

ABBV Abbvie Inc Abbvie IncABBV SEI INVESTMENTS CO's holding in Abbvie Inc over time	0.16%	728,959	$183.43M 0.16%	decreased 17.59 percentreduced

ABC Cencora Inc Cencora IncABC SEI INVESTMENTS CO's holding in Cencora Inc over time	0.05%	211,068	$59.73M 0.05%	decreased 58.17 percentreduced

ABNB Airbnb Inc Airbnb IncABNB SEI INVESTMENTS CO's holding in Airbnb Inc over time	0.07%	525,436	$75.19M 0.07%	increased 6.85 percentadded

ABT Abbott Laboratories Abbott LaboratoriesABT SEI INVESTMENTS CO's holding in Abbott Laboratories over time	0.04%	512,694	$46.52M 0.04%	decreased 3.14 percentreduced

ACGL Arch Cap Group Ltd Arch Cap Group LtdACGL SEI INVESTMENTS CO's holding in Arch Cap Group Ltd over time	0.16%	1,839,520	$178.54M 0.16%	increased 13.51 percentadded

ACWV Ishares Inc Ishares Inc ACWV SEI INVESTMENTS CO's holding in Ishares Inc over time	0.29%	2,745,970	$330.14M 0.29%	increased 3.36 percentadded

ADBE Adobe Inc Adobe IncADBE SEI INVESTMENTS CO's holding in Adobe Inc over time	0.12%	672,595	$137.93M 0.12%	decreased 1.81 percentreduced

ADC Agree Rlty Corp Agree Rlty CorpADC SEI INVESTMENTS CO's holding in Agree Rlty Corp over time	0.07%	1,001,220	$75.83M 0.07%	decreased 4.78 percentreduced

ADI Analog Devices Inc Analog Devices IncADI SEI INVESTMENTS CO's holding in Analog Devices Inc over time	0.26%	731,699	$290.61M 0.26%	increased 13.66 percentadded

ADSK Autodesk Inc Autodesk IncADSK SEI INVESTMENTS CO's holding in Autodesk Inc over time	0.09%	493,770	$95.99M 0.09%	increased 24.88 percentadded

AEE Ameren Corp Ameren CorpAEE SEI INVESTMENTS CO's holding in Ameren Corp over time	0.04%	383,341	$43.33M 0.04%	decreased 35.54 percentreduced

AEIS Advanced Energy Inds Advanced Energy IndsAEIS SEI INVESTMENTS CO's holding in Advanced Energy Inds over time	0.05%	164,584	$61.37M 0.05%	decreased 26.29 percentreduced

AEP American Elec Pwr Co Inc American Elec Pwr Co IncAEP SEI INVESTMENTS CO's holding in American Elec Pwr Co Inc over time	0.13%	1,086,080	$148.59M 0.13%	decreased 23.07 percentreduced

About SEI INVESTMENTS CO and 13F Hedge Fund Stock Holdings

SEI INVESTMENTS CO Annual Return Estimates Vs S&P 500

New Buys

Additions

Reductions

Sold off

Sector Distribution

Market Cap. Distribution

Stocks belong to which Index?

SEI INVESTMENTS CO Holdings Map

Current Stock Holdings of SEI INVESTMENTS CO

Ishares Tr

Ishares Tr

Ishares Tr

Ishares Tr

Ishares Inc