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Acadian Asset Management

Acadian Asset Management Portfolio holdings

AUM $70.5B
1-Year Est. Return 36%
This Fund
S&P 500
This Quarter Est. Return
+2.28%
1 Year Est. Return
+36%
3 Year Est. Return
+137.96%
5 Year Est. Return
+215.76%
10 Year Est. Return
+864.44%
AUM
$70.5B
AUM Growth
+$9.59B
Cap. Flow
+$12B
Cap. Flow %
17.07%
Top 10 Hldgs %
24.47%
Holding
2,298
New
339
Increased
893
Reduced
647
Closed
287

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$1.14B
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$712M
3
PEP icon
PepsiCo
PEP
+$693M
4
AMAT icon
Applied Materials
AMAT
+$636M
5
KLAC icon
KLA
KLAC
+$504M

Sector Composition

Rank Sector Weight
1 Technology 32.47%
2 Healthcare 12.82%
3 Financials 12.81%
4 Communication Services 9.19%
5 Consumer Discretionary 8.59%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ALNT icon
501
Allient
ALNT
$1.49B
$11.4M 0.02%
192,663
-8,458
-4% -$533K
KMT icon
502
Kennametal
KMT
$2.59B
$11.3M 0.02%
311,741
+271,495
+675% +$9.9M
TSEM icon
503
Tower Semiconductor
TSEM
$24.8B
$11.1M 0.02%
63,442
-532,886
-89% -$71.6M
LU icon
504
Lufax Holding
LU
$1.38B
$11.1M 0.02%
5,945,969
-777,482
-12% -$1.96M
SMBK icon
505
SmartFinancial
SMBK
$896M
$11.1M 0.02%
284,179
+36,217
+15% +$1.43M
ENTA icon
506
Enanta Pharmaceuticals
ENTA
$366M
$11.1M 0.02%
880,023
-5,103
-0.6% -$68.4K
IBEX icon
507
IBEX
IBEX
$473M
$11.1M 0.02%
413,559
-57,907
-12% -$1.87M
EWA icon
508
iShares MSCI Australia ETF
EWA
$1.39B
$11M 0.02%
396,670
APTV icon
509
Aptiv
APTV
$12B
$11M 0.02%
158,017
+28,165
+22% +$2.17M
ASLE icon
510
AerSale
ASLE
$293M
$11M 0.02%
1,763,195
+17,587
+1% +$125K
AR icon
511
Antero Resources
AR
$11.1B
$10.9M 0.02%
258,141
+251,812
+3,979% +$9.19M
BWAY
512
Brainsway
BWAY
$611M
$10.9M 0.02%
818,272
-1,210
-0.1% -$14.7K
THFF icon
513
First Financial Corp
THFF
$958M
$10.9M 0.02%
171,819
-19,166
-10% -$1.22M
ACM icon
514
Aecom
ACM
$9.3B
$10.9M 0.02%
+128,031
New +$12.1M
DOO
515
Bombardier Recreational Products
DOO
$4.54B
$10.9M 0.02%
151,600
-122,234
-45% -$8.96M
INSP icon
516
Inspire Medical Systems
INSP
$1.45B
$10.8M 0.02%
209,486
+186,071
+795% +$13M
LAMR icon
517
Lamar Advertising Co
LAMR
$16.2B
$10.8M 0.02%
85,156
+82,229
+2,809% +$10.8M
KN icon
518
Knowles
KN
$3.13B
$10.7M 0.02%
416,849
+358,774
+618% +$9.08M
RPM icon
519
RPM International
RPM
$13.7B
$10.6M 0.02%
107,085
-92,002
-46% -$9.94M
CPS icon
520
Cooper-Standard Automotive
CPS
$523M
$10.6M 0.02%
381,096
-9,230
-2% -$309K
WSM icon
521
Williams-Sonoma
WSM
$26.9B
$10.5M 0.01%
57,651
-1,710
-3% -$341K
DVA icon
522
DaVita
DVA
$15.4B
$10.5M 0.01%
68,188
+56,532
+485% +$7.67M
SHG icon
523
Shinhan Financial Group
SHG
$32.8B
$10.5M 0.01%
170,550
+13,160
+8% +$808K
ATAT icon
524
Atour Lifestyle Holdings
ATAT
$4.67B
$10.4M 0.01%
283,603
-1,212,510
-81% -$45.7M
MYGN icon
525
Myriad Genetics
MYGN
$270M
$10.4M 0.01%
2,308,589
+1,322,441
+134% +$6.89M

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Acadian Asset Management's Q1 2026 Portfolio in Review

As of Q1 2026, Acadian Asset Management held 2,298 positions worth $70.5B, up 16% from $60.9B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

Acadian Asset Management deployed $12B of net new capital in Q1 2026, opening 339 new positions and adding to 893 existing holdings. Its largest new stake was iShares MSCI Taiwan ETF: 941,188 shares worth $66.7M.

By sector, the portfolio is most concentrated in Technology at 32% of assets, down from 33% a quarter earlier, followed by Healthcare and Financials.

On the sell side, the largest reduction was UBS Group, an estimated $565M trimmed.

  • Acadian Asset Management's largest Q1 2026 buy was iShares MSCI Taiwan ETF: 941,188 shares worth $66.7M.
  • Acadian Asset Management added most to Apple in Q1 2026, an estimated $1.14B increase.
  • Acadian Asset Management's biggest Q1 2026 reduction was UBS Group, cutting an estimated $565M.
  • Acadian Asset Management fully exited iShares MSCI ACWI ex US ETF in Q1 2026, selling an estimated $151M.
  • Acadian Asset Management's ten largest holdings make up 24% of its $70.5B portfolio in Q1 2026.
  • Acadian Asset Management opened 339 new positions and closed 287 in Q1 2026.
  • Acadian Asset Management's portfolio value rose 16% quarter-over-quarter to $70.5B.

Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.