Latest ACADIAN ASSET MANAGEMENT LLC Stock Portfolio

ACADIAN ASSET MANAGEMENT LLC Performance:

2025 Q4: -0.39%YTD: 11.77%2024: 16.46%

Performance for 2025 Q4 is -0.39%, and YTD is 11.77%, and 2024 is 16.46%.

About ACADIAN ASSET MANAGEMENT LLC and 13F Hedge Fund Stock Holdings

ACADIAN ASSET MANAGEMENT LLC is a hedge fund based in Boston, MA. On 2026-02-10, the fund reported it's updated stock portfolio. In the 13F Holdings report, ACADIAN ASSET MANAGEMENT LLC reported an equity portfolio of $60.9 Billions as of 31 Dec, 2025.

The top stock holdings of ACADIAN ASSET MANAGEMENT LLC are NVDA, AAPL, MSFT. The fund has invested 5.3% of it's portfolio in NVIDIA CORPORATION and 4.9% of portfolio in APPLE INC.

The fund managers got completely rid off ISHARES INC (EMGF), INTERCONTINENTAL EXCHANGE IN (ICE) and CF INDS HLDGS INC (CF) stocks. They significantly reduced their stock positions in ENEL CHILE S.A. (ENIC), LOWES COS INC (LOW) and SEI INVTS CO (SEIC). ACADIAN ASSET MANAGEMENT LLC opened new stock positions in ISHARES TR (AAXJ), SOUTHERN COPPER CORP (SCCO) and LEGEND BIOTECH CORP. The fund showed a lot of confidence in some stocks as they added substantially to QIAGEN NV, SEMPRA (SRE) and NIKE INC (NKE).

ACADIAN ASSET MANAGEMENT LLC Annual Return Estimates Vs S&P 500

Our best estimate is that ACADIAN ASSET MANAGEMENT LLC made a return of -0.39% in the last quarter. In trailing 12 months, it's portfolio return was 11.77%.

Performance
S&P 500

New Buys

Ticker	$ Bought
ishares tr	151,223,000
southern copper corp	21,637,000
legend biotech corp	12,647,000
halliburton co	9,375,000
axt inc	9,307,000

New stocks bought by ACADIAN ASSET MANAGEMENT LLC

Additions

Ticker	% Inc.
nike inc	112,967
tower semiconductor ltd	66,454
donaldson inc	26,656
gold fields ltd	13,131
vale s a	9,375
vertex pharmaceuticals inc	8,542
united microelectronics corp	8,248
caterpillar inc	7,185

Additions to existing portfolio by ACADIAN ASSET MANAGEMENT LLC

Reductions

Ticker	% Reduced
verizon communications inc	-81.14
t-mobile us inc	-79.91
tencent music entmt group	-79.89
home depot inc	-77.77
reddit inc	-76.32
equinix inc	-74.95
rubrik inc.	-74.9
m	-72.35

ACADIAN ASSET MANAGEMENT LLC reduced stake in above stock

Sold off

None of the stocks were completely sold off by ACADIAN ASSET MANAGEMENT LLC

Sector Distribution

ACADIAN ASSET MANAGEMENT LLC has about 27.8% of it's holdings in Technology sector.

Sector	%
Technology	27.8
Others	27
Healthcare	11.2
Communication Services	9.3
Financial Services	7.6
Consumer Cyclical	7.5
Industrials	3.5
Consumer Defensive	3.4

Market Cap. Distribution

ACADIAN ASSET MANAGEMENT LLC has about 64.5% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
MEGA-CAP	32.7
LARGE-CAP	31.8
UNALLOCATED	27.2
MID-CAP	4.7
SMALL-CAP	2.6

Stocks belong to which Index?

About 64.6% of the stocks held by ACADIAN ASSET MANAGEMENT LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
S&P 500	59.7
Others	35.4
RUSSELL 2000	4.9

Top 5 Winners (%)		%
MRSN	mersana therapeutics inc	243.1 %
VTYX	ventyx biosciences inc	167.7 %
IRWD	ironwood pharmaceuticals inc	156.9 %
RLMD	relmada therapeutics inc	133.5 %
	inhibrx biosciences inc	127.5 %

Top 5 Winners ($)		$
GOOG	alphabet inc	397.1 M
AAPL	apple inc	176.0 M
MU	micron technology inc	150.8 M
GOOG	alphabet inc	119.6 M
REGN	regeneron pharmaceuticals	108.0 M

Top 5 Losers (%)		%
NFLX	netflix inc	-87.5 %
NOW	servicenow inc	-75.2 %
NISN	nisun intl enterprise dev grou	-71.9 %
OM	outset med inc	-71.7 %
ARCT	arcturus therapeutics hldgs	-60.9 %

Top 5 Losers ($)		$
NFLX	netflix inc	-1687.0 M
NOW	servicenow inc	-267.6 M
META	meta platforms inc	-149.1 M
	wix com ltd	-130.8 M
MSFT	microsoft corp	-130.7 M

ACADIAN ASSET MANAGEMENT LLC Holdings Map

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

Current Stock Holdings of ACADIAN ASSET MANAGEMENT LLC

ACADIAN ASSET MANAGEMENT LLC has 1957 stocks in it's portfolio. About 26.1% of the portfolio is in top 10 stocks. NFLX proved to be the most loss making stock for the portfolio. GOOG was the most profitable stock for ACADIAN ASSET MANAGEMENT LLC last quarter.

Last Reported on: 10 Feb, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAPL	apple inc	4.89	10,965,000	2,980,880,000	added	15.8

AAXJ	ishares tr	0.25	2,252,690	151,223,000	new

ABBV	abbvie inc	0.51	1,369,940	312,971,000	added	14.56

ABC	cencora inc	0.14	245,908	83,040,000	added	5.15

ABNB	airbnb inc	0.80	3,582,570	486,193,000	added	12.01

ABT	abbott labs	0.96	4,681,940	586,553,000	added	21.25

ACGL	arch cap group ltd	0.04	272,203	26,101,000	added	85.4

ACN	accenture plc ireland	0.12	280,145	75,147,000	reduced	-18.03

ACWV	ishares inc	0.02	396,670	10,388,000	reduced	-7.31

ADBE	adobe inc	0.67	1,159,790	405,873,000	added	3.13

ADI	analog devices inc	0.06	124,285	33,685,000	added	58.84

ADP	automatic data processing inc	0.09	219,136	56,365,000	reduced	-50.77

ADSK	autodesk inc	0.02	48,250	14,277,000	reduced	-65.09

AEG	aegon ltd	0.02	1,362,900	10,505,000	added	24.53

AEP	american elec pwr co inc	0.11	572,917	66,040,000	added	164

AIP	arteris inc	0.02	912,290	14,134,000	reduced	-12.97

AKAM	akamai technologies inc	0.02	149,800	13,056,000	reduced	-29.71

ALHC	alignment healthcare inc	0.03	1,035,740	20,441,000	added	1,419

ALKS	alkermes plc	0.02	522,097	14,596,000	reduced	-8.19

ALLE	allegion plc	0.07	257,817	41,038,000	added	8.92