ACADIAN ASSET MANAGEMENT LLC

CIK

916542

Location

Boston, MA

Portfolio Value

Large $83,949,992,358

Diversification

Diversified

Reports for

Acadian Inc

Files via

RUSSELL FRANK CO/

Filing Date

Global Rank

#111 / 8,807 ▲ 2

Top Industry

Semiconductors 11.5%

Period ended 4 months ago

Filed Aug 13, 2026 · 2mo

26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style

Diversified active

Top 10 weight 26.2%, 83.5 effective positions, active share 47.4% against the Russell 1000 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Medium turnover

57.8% over the last four quarters (30% to under 100%)

Horizon

Long horizon

Value-weighted holding period 20.9 quarters (12+), a floor since 49.2% of the book was already held when coverage starts

Closest benchmark: the Russell 1000 as of 2026-06-30, active share 47.4%; sector active share 16.2% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

1,986 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

5.5%

−0.1 pts

Top 5

18.5%

−0.9 pts

Top 10

26.2%

+0.5 pts

HHI

120

Diversified−5

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	38.4%	$32,241,984,374	360
Financial Services	13.6%	$11,418,136,607	283
Healthcare	11.0%	$9,194,629,655	369
Consumer Cyclical	8.4%	$7,034,484,660	178
Communication Services	7.9%	$6,602,349,869	121
Consumer Defensive	5.3%	$4,487,796,137	88
Industrials	5.2%	$4,406,930,774	265
Energy	4.6%	$3,838,894,146	102
Basic Materials	3.3%	$2,798,463,941	115
Real Estate	1.4%	$1,146,925,149	55
Utilities	0.5%	$417,264,984	33
Unclassified	0.4%	$362,132,062	17

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
GGB	Gerdau S.A.	+35,631,834	48,672,737	$196,637,857
PBR	Petrobras - Petroleo Brasileiro SA	+6,311,657	13,781,657	$222,711,577
VICI	Vici Properties Inc.	+5,271,737	9,613,130	$255,228,601
BP	Bp PLC	+5,240,164	23,072,128	$852,515,129
WTI	W&T Offshore Inc	+3,700,700	4,207,523	$13,253,697
CSCO	Cisco Systems, Inc.	+3,601,632	5,894,212	$692,334,141
HST	Host Hotels & Resorts, Inc.	+3,591,794	6,628,392	$157,159,174
BNS	Bank Of Nova Scotia	+3,362,613	18,382,643	$1,596,348,718
FTNT	Fortinet, Inc.	+2,999,200	4,421,914	$679,294,428
CM	Canadian Imperial Bank Of Commerce /Can/	+2,880,112	9,708,901	$1,116,523,615
KLAC	Kla Corp	+2,863,779	3,331,968	$1,005,288,065
BKNG	Booking Holdings Inc.	+2,784,353	2,952,971	$526,337,551
BTG	B2gold Corp	+2,739,643	11,831,253	$44,248,886
DDD	3D Systems Corp	+2,682,326	2,855,561	$8,623,794
NXDR	Nextdoor Holdings, Inc.	+2,664,240	9,770,788	$22,179,688
AKBA	Akebia Therapeutics, Inc.	+2,627,799	4,004,867	$4,565,548
YEXT	Yext, Inc.	+2,337,609	2,575,616	$12,028,126
AMZN	Amazon Com Inc	+2,317,139	8,453,619	$2,014,835,552
NVO	Novo Nordisk A S	+2,286,233	2,736,697	$131,197,254
CNC	Centene Corp	+2,039,763	6,851,314	$439,785,845
C	Citigroup Inc	+2,022,471	5,991,934	$838,631,082
CHKP	Check Point Software Technologies Ltd	+1,957,215	3,555,413	$467,287,930
TSCO	Tractor Supply Co /De/	+1,947,929	2,331,628	$73,702,761
DOW	Dow Inc.	+1,844,820	2,575,481	$70,465,160
FMX	Mexican Economic Development Inc	+1,804,326	1,918,415	$245,365,278
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
SNAP	Snap Inc	−16,061,650	8,971,775	$39,834,681
BZ	Kanzhun Ltd	−8,582,412	1,527,858	$19,663,532
BBD	Bank Bradesco	−7,584,953	3,473,904	$12,054,446
SBSW	Sibanye Stillwater Ltd	−6,473,084	1,815,185	$15,410,920
INFY	Infosys Ltd	−5,775,915	11,890,517	$124,731,523
PFE	Pfizer Inc	−5,410,852	2,990,864	$72,020,005
GSK	GSK plc	−5,136,651	6,660,434	$349,139,950
CX	Cemex Sab De CV	−4,329,530	8,476,422	$101,717,064
GOSS	Gossamer Bio, Inc.	−3,485,769	1,792,135	$295,702
DB	Deutsche Bank Aktiengesellschaft	−3,310,290	1,976,298	$66,719,820
HBM	Hudbay Minerals Inc.	−2,982,845	7,753,074	$183,050,077
ERIC	Ericsson Lm Telephone Co	−2,782,117	62,033,988	$691,678,966
SU	Suncor Energy Inc	−2,724,652	8,949,018	$480,383,286
ASX	ASE Technology Holding Co., Ltd.	−2,453,552	4,916,882	$221,849,715
UMC	United Microelectronics Corp	−2,370,954	5,753,245	$156,545,796
AU	AngloGold Ashanti PLC	−2,296,911	788,717	$63,799,318
FTI	TechnipFMC plc	−2,292,626	651,419	$43,189,079
GOOGL	Alphabet Inc.	−2,121,435	6,059,286	$2,165,407,037
ABT	Abbott Laboratories	−2,019,408	1,202,710	$109,133,905
EFXT	Enerflex Ltd.	−1,899,057	1,355,094	$33,213,353
WIT	Wipro Ltd	−1,820,947	8,319,118	$18,718,015
SCCO	Southern Copper Corp/	−1,783,536	68,449	$11,927,924
GAU	Galiano Gold Inc.	−1,500,873	3,077,792	$5,755,471
LEGN	Legend Biotech Corp	−1,498,740	28,596	$825,852
VTRS	Viatris Inc	−1,403,815	638,442	$10,138,458
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
OGC	OceanaGold Corp	4,133,075	$103,657,521
STLD	Steel Dynamics Inc	414,656	$95,146,965
CPRT	Copart Inc	1,218,025	$34,336,124
AIG	American International Group, Inc.	443,129	$33,026,404
FTV	Fortive Corp	533,889	$32,615,279
OKTA	Okta, Inc.	163,045	$22,247,490
MEOH	Methanex Corp	423,474	$19,543,325
BLDP	Ballard Power Systems Inc.	4,495,854	$17,488,872
ATEN	A10 Networks, Inc.	455,769	$17,027,529
YMM	Full Truck Alliance Co. Ltd.	2,022,843	$16,425,485
GFS	GLOBALFOUNDRIES Inc.	188,530	$15,536,757
JBL	Jabil Inc	39,620	$15,272,717
RLJ	RLJ Lodging Trust	1,263,894	$14,977,143
AER	AerCap Holdings N.V.	101,750	$14,833,115
LFST	LifeStance Health Group, Inc.	1,259,570	$13,489,994
CARE	Carter Bankshares, Inc.	387,397	$13,175,371
TRS	Trimas Corp	281,455	$12,673,918
ENS	EnerSys	50,500	$11,807,910
FRT	Federal Realty Investment Trust	95,034	$11,730,996
BB	BLACKBERRY Ltd	845,857	$10,700,091
LOPE	Grand Canyon Education, Inc.	72,197	$10,332,112
PPL	PPL Corp	282,373	$10,264,258
DT	Dynatrace, Inc.	229,638	$10,083,404
CTO	CTO Realty Growth, Inc.	460,124	$9,897,267
AEG	Aegon Ltd.	992,340	$8,375,349
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
VTR	Ventas, Inc.	1,096,449	$89,667,599
HMY	Harmony Gold Mining Co Ltd	5,232,955	$80,430,518
EWT	iShares MSCI Taiwan ETF	941,188	$66,749,052
EQH	Equitable Holdings, Inc.	1,469,425	$54,530,361
SOLV	Solventum Corp	429,092	$28,019,707
MCD	Mcdonalds Corp	82,315	$25,582,678
TFC	Truist Financial Corp	514,880	$23,669,033
SLB	Slb Limited/Nv	372,724	$19,154,286
—		1,214,930	$17,021,169
HAS	Hasbro, Inc.	181,629	$17,000,474
GRTUF	Granite Real Estate Investment Trust	277,244	$16,260,360
YUMC	Yum China Holdings, Inc.	333,015	$16,244,471
EGO	Eldorado Gold Corp /Fi	469,534	$16,119,102
DOV	DOVER Corp	57,820	$12,052,579
GLIBK	Liberty Capital Corp/NV	258,111	$9,604,310
RJF	Raymond James Financial Inc	57,634	$8,344,826
OVV	Ovintiv Inc.	133,879	$7,947,057
SPG	Simon Property Group Inc.	38,230	$7,131,041
VALE	Vale S.A.	441,148	$7,018,664
ENTG	Entegris Inc	59,294	$6,951,628
CCL	Carnival Corp Ltd.	248,785	$6,438,555
CAMT	Camtek Ltd	39,528	$5,992,840
DPZ	Dominos Pizza Inc	15,359	$5,510,655
SFM	Sprouts Farmers Market, Inc.	65,912	$5,083,792
VIK	Viking Holdings Ltd	61,908	$4,548,999
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

1,986 tracked positions · $83,949,992,358 total · filing declares 1,987 positions · $84,226,401 · as of Jun 30, 2026

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

Showing 1–50 of 1,986 positions by value · page 1 of 40

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
AAPL	Apple Inc. Technology	Added	15,872,551	+532,379	$4,592,881,357	+18.0%	25	—	5.47%
NVDA	Nvidia Corp Technology	Added	19,509,461	+855,633	$3,903,648,051	+20.0%	26+	—	4.65%
GOOGL	Alphabet Inc. Communication Services	Reduced	6,059,286	-2,121,435	$2,165,407,037	−8.0%	26+	—	2.58%
AMZN	Amazon Com Inc Consumer Cyclical	Added	8,453,619	+2,317,139	$2,014,835,552	+57.6%	25	—	2.40%
MSFT	Microsoft Corp Technology	Reduced	4,848,128	-166,285	$1,808,448,706	−2.6%	26+	—	2.15%
BNS	Bank Of Nova Scotia Financial Services	Added	18,382,643	+3,362,613	$1,596,348,718	+53.3%	25	—	1.90%
AMAT	Applied Materials Inc /De Technology	Reduced	1,972,046	-165,474	$1,425,789,258	+95.2%	25	—	1.70%
MU	Micron Technology Inc Technology	Reduced	1,134,239	-382,196	$1,309,240,735	+155.6%	26+	—	1.56%
CM	Canadian Imperial Bank Of Commerce /Can/ Financial Services	Added	9,708,901	+2,880,112	$1,116,523,615	+72.6%	11	—	1.33%
META	Meta Platforms, Inc. Communication Services	Added	1,908,613	+564,904	$1,075,102,616	+39.8%	26+	—	1.28%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	1,141,108	+325,800	$1,067,472,300	+31.4%	26+	—	1.27%
AVGO	Broadcom Inc. Technology	Added	2,802,074	+68,281	$1,058,483,453	+25.1%	26+	—	1.26%
KLAC	Kla Corp Technology	Added	3,331,968	+2,863,779	$1,005,288,065	+45.8%	26+	—	1.20%
GOOG	Alphabet Inc. Communication Services	Reduced	2,841,176	-439,116	$1,003,872,716	+6.7%	26+	—	1.20%
ASML	Asml Holding NV Technology	Reduced	501,821	-101,960	$998,342,720	+25.2%	13	—	1.19%
PEP	Pepsico Inc Consumer Defensive	Added	6,744,246	+1,144,286	$913,170,908	+5.0%	26+	—	1.09%
LRCX	Lam Research Corp Technology	Reduced	2,090,516	-901,366	$905,883,298	+41.7%	26+	—	1.08%
BP	Bp PLC Energy	Added	23,072,128	+5,240,164	$852,515,129	+1.7%	25	—	1.02%
C	Citigroup Inc Financial Services	Added	5,991,934	+2,022,471	$838,631,082	+86.3%	26+	—	1.00%
CL	Colgate Palmolive Co Consumer Defensive	Added	9,096,779	+1,159,376	$833,992,698	+23.3%	26+	—	0.99%
ABNB	Airbnb, Inc. Consumer Cyclical	Added	5,769,462	+865,201	$825,610,012	+33.3%	22	—	0.98%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	2,224,822	-902,691	$728,250,985	−20.8%	26+	—	0.87%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	Added	4,644,821	+75,229	$703,690,381	−3.6%	26+	—	0.84%
CSCO	Cisco Systems, Inc. Technology	Added	5,894,212	+3,601,632	$692,334,141	+289.2%	26+	—	0.82%
ERIC	Ericsson Lm Telephone Co Technology	Reduced	62,033,988	-2,782,117	$691,678,966	−5.3%	9	—	0.82%
FTNT	Fortinet, Inc. Technology	Added	4,421,914	+2,999,200	$679,294,428	+484.3%	25	—	0.81%
BMY	Bristol Myers Squibb Co Healthcare	Reduced	11,593,352	-294,316	$668,008,942	−7.3%	26+	—	0.80%
LLY	ELI LILLY & Co Healthcare	Reduced	508,522	-25,498	$609,936,593	+24.2%	26+	—	0.73%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	1,200,239	-61,407	$600,587,593	−0.7%	25	—	0.72%
LOGI	Logitech International S.A. Technology	Added	6,060,812	+1,488,372	$569,958,760	+36.8%	26+	—	0.68%
TD	Toronto Dominion Bank Financial Services	Reduced	4,642,131	-838,090	$563,693,967	+10.2%	26+	—	0.67%
AMD	Advanced Micro Devices Inc Technology	Added	967,628	+90,985	$562,104,781	+215.2%	25	—	0.67%
BKNG	Booking Holdings Inc. Consumer Cyclical	Added	2,952,971	+2,784,353	$526,337,551	−25.9%	26+	—	0.63%
SU	Suncor Energy Inc Energy	Reduced	8,949,018	-2,724,652	$480,383,286	−37.8%	9	—	0.57%
ABBV	AbbVie Inc. Healthcare	Reduced	1,901,997	-193,608	$478,618,525	+5.0%	26+	—	0.57%
MRK	Merck & Co., Inc. Healthcare	Reduced	3,695,329	-507,052	$474,849,776	−6.1%	26+	—	0.57%
UNH	Unitedhealth Group Inc Healthcare	Added	1,138,592	+578,080	$473,232,992	+212.0%	26+	—	0.56%
CHKP	Check Point Software Technologies Ltd Technology	Added	3,555,413	+1,957,215	$467,287,930	+104.7%	26+	—	0.56%
EBAY	Ebay Inc Consumer Cyclical	Added	4,138,777	+981,219	$462,508,329	+60.9%	26+	—	0.55%
ELV	Elevance Health, Inc. Healthcare	Added	1,152,349	+940,869	$445,647,928	+619.8%	25	—	0.53%
CNC	Centene Corp Healthcare	Added	6,851,314	+2,039,763	$439,785,845	+179.2%	18	—	0.52%
SIMO	Silicon Motion Technology CORP Technology	Added	1,315,838	+22,128	$438,608,280	+201.9%	26+	—	0.52%
STX	Seagate Technology Holdings plc Technology	Reduced	447,945	-156,948	$432,266,925	+82.4%	21	—	0.51%
AZN	Astrazeneca PLC Healthcare	Reduced	2,262,369	-67,802	$428,990,409	−6.7%	2	—	0.51%
BAC	Bank Of America Corp /De/ Financial Services	Reduced	7,497,850	-205,466	$427,227,493	+13.8%	25	—	0.51%
BCS	Barclays PLC Financial Services	Added	15,791,741	+10,503	$424,166,163	+27.0%	13	—	0.51%
ROST	Ross Stores, Inc. Consumer Cyclical	Added	1,977,074	+689,396	$420,820,200	+50.9%	4	—	0.50%
INTC	Intel Corp Technology	Added	2,932,344	+590,911	$409,443,192	+296.3%	26+	—	0.49%
RY	Royal Bank Of Canada Financial Services	Added	1,958,488	+1,030,555	$405,348,261	+170.0%	26+	—	0.48%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	961,495	-108,210	$404,404,797	+1.7%	26+	—	0.48%

Showing the top 50 of 1,986 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.