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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
BDC icon
1751
Belden
BDC
$4.85B
$98K ﹤0.01%
+856
New +$108K
MGEE icon
1752
MGE Energy Inc
MGEE
$3B
$98K ﹤0.01%
1,279
+593
+86% +$46.7K
VRSN icon
1753
VeriSign
VRSN
$26.2B
$98K ﹤0.01%
397
VCTR icon
1754
Victory Capital Holdings
VCTR
$6.19B
$97K ﹤0.01%
1,488
-7,523
-83% -$524K
WWW icon
1755
Wolverine World Wide
WWW
$1.61B
$97K ﹤0.01%
+5,956
New +$105K
MSM icon
1756
MSC Industrial Direct
MSM
$6.89B
$96K ﹤0.01%
+1,049
New +$93.9K
VIR icon
1757
Vir Biotechnology
VIR
$1.46B
$96K ﹤0.01%
10,805
-87,086
-89% -$694K
AEHR icon
1758
Aehr Test Systems
AEHR
$2.61B
$95K ﹤0.01%
+2,586
New +$82.7K
HAIN icon
1759
Hain Celestial
HAIN
$45M
$95K ﹤0.01%
138,002
+39,089
+40% +$36.3K
OLLI icon
1760
Ollie's Bargain Outlet
OLLI
$4.44B
$95K ﹤0.01%
1,042
+447
+75% +$48.3K
STZ icon
1761
Constellation Brands
STZ
$22.2B
$95K ﹤0.01%
637
DAVE icon
1762
Dave Inc
DAVE
$4.74B
$94K ﹤0.01%
544
-1,739
-76% -$338K
ECPG icon
1763
Encore Capital Group
ECPG
$2.02B
$94K ﹤0.01%
+1,351
New +$83K
BGC icon
1764
BGC Group
BGC
$5.45B
$93K ﹤0.01%
+9,516
New +$88.1K
HALO icon
1765
Halozyme
HALO
$9.79B
$93K ﹤0.01%
1,439
-2,398
-62% -$169K
QUAD icon
1766
Quad
QUAD
$536M
$93K ﹤0.01%
14,195
-43,261
-75% -$279K
RCUS icon
1767
Arcus Biosciences
RCUS
$3.55B
$93K ﹤0.01%
+4,350
New +$93.9K
LCII icon
1768
LCI Industries
LCII
$2.49B
$92K ﹤0.01%
+751
New +$103K
RLYB icon
1769
Rallybio
RLYB
$84.5M
$92K ﹤0.01%
10,433
-2
-0% -$14
ARW icon
1770
Arrow Electronics
ARW
$11.1B
$91K ﹤0.01%
637
PVL
1771
Permianville Royalty Trust
PVL
$57.1M
$91K ﹤0.01%
+49,513
New +$88.6K
STEM icon
1772
Stem
STEM
$48.4M
$91K ﹤0.01%
10,563
+6,955
+193% +$93.4K
STM icon
1773
STMicroelectronics
STM
$46.7B
$91K ﹤0.01%
2,667
-772,226
-100% -$24.2M
BLMN icon
1774
Bloomin' Brands
BLMN
$741M
$90K ﹤0.01%
16,819
-1,779
-10% -$11.4K
BCE icon
1775
BCE
BCE
$20.2B
$89K ﹤0.01%
+3,539
New +$89.7K

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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.