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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
TALK icon
1651
Talkspace
TALK
$874M
$153K ﹤0.01%
29,821
+5,539
+23% +$24.5K
ARAY icon
1652
Accuray
ARAY
$32M
$152K ﹤0.01%
394,270
-175,819
-31% -$109K
ATS icon
1653
ATS Corp
ATS
$2.64B
$151K ﹤0.01%
+5,400
New +$162K
CHRD icon
1654
Chord Energy
CHRD
$7.9B
$151K ﹤0.01%
+1,068
New +$116K
FTCI icon
1655
FTC Solar
FTCI
$44M
$151K ﹤0.01%
40,731
+38,122
+1,461% +$319K
LSPD icon
1656
Lightspeed Commerce
LSPD
$1.31B
$150K ﹤0.01%
16,900
+14,300
+550% +$143K
ARQT icon
1657
Arcutis Biotherapeutics
ARQT
$3.36B
$149K ﹤0.01%
6,333
-13,779
-69% -$352K
CDW icon
1658
CDW
CDW
$18.9B
$149K ﹤0.01%
1,236
JD icon
1659
JD.com
JD
$44.6B
$149K ﹤0.01%
5,059
-45,502
-90% -$1.29M
OM icon
1660
Outset Medical
OM
$84.7M
$149K ﹤0.01%
39,755
-87,513
-69% -$359K
GDRX icon
1661
GoodRx Holdings
GDRX
$1.04B
$148K ﹤0.01%
76,349
+67,123
+728% +$157K
LNTH icon
1662
Lantheus
LNTH
$6.49B
$148K ﹤0.01%
+1,963
New +$141K
MPTI icon
1663
M-tron Industries
MPTI
$356M
$147K ﹤0.01%
+2,210
New +$141K
RSSS icon
1664
Research Solutions
RSSS
$73.6M
$147K ﹤0.01%
65,835
-11,797
-15% -$30.2K
AXR icon
1665
AMREP Corp
AXR
$123M
$146K ﹤0.01%
5,250
BCH icon
1666
Banco de Chile
BCH
$20.9B
$146K ﹤0.01%
3,966
-76,063
-95% -$3.13M
IDA icon
1667
Idacorp
IDA
$8.27B
$146K ﹤0.01%
1,022
VSAT icon
1668
Viasat
VSAT
$10.6B
$145K ﹤0.01%
3,178
-20,048
-86% -$902K
CPIX icon
1669
Cumberland Pharmaceuticals
CPIX
$100M
$143K ﹤0.01%
44,288
WASH icon
1670
Washington Trust Bancorp
WASH
$743M
$143K ﹤0.01%
+4,294
New +$142K
ARTNA icon
1671
Artesian Resources
ARTNA
$355M
$142K ﹤0.01%
4,474
+3,680
+463% +$121K
HCAT icon
1672
Health Catalyst
HCAT
$154M
$142K ﹤0.01%
113,190
-819,525
-88% -$1.54M
RNAC icon
1673
Cartesian Therapeutics
RNAC
$229M
$142K ﹤0.01%
+23,484
New +$167K
TAK icon
1674
Takeda Pharmaceutical
TAK
$54.6B
$142K ﹤0.01%
7,673
-20,668
-73% -$363K
NKTR icon
1675
Nektar Therapeutics
NKTR
$2.39B
$141K ﹤0.01%
1,989
-70,252
-97% -$4M

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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.