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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
NFG icon
1251
National Fuel Gas
NFG
$7.82B
$746K ﹤0.01%
+7,954
New +$694K
ACTG icon
1252
Acacia Research
ACTG
$428M
$744K ﹤0.01%
+155,523
New +$655K
SEPN
1253
Septerna Inc
SEPN
$1.55B
$741K ﹤0.01%
30,978
+101
+0.3% +$2.65K
CBFV icon
1254
CB Financial Services
CBFV
$186M
$740K ﹤0.01%
21,723
-443
-2% -$15.5K
NMRA icon
1255
Neumora Therapeutics
NMRA
$298M
$738K ﹤0.01%
381,494
+142,185
+59% +$368K
LIVN icon
1256
LivaNova
LIVN
$4.4B
$737K ﹤0.01%
11,627
+4,435
+62% +$286K
VSXY
1257
Victoria's Secret
VSXY
$7.05B
$733K ﹤0.01%
15,848
-66,276
-81% -$3.7M
ANAB icon
1258
AnaptysBio
ANAB
$1.58B
$730K ﹤0.01%
13,219
+7,410
+128% +$399K
AGX icon
1259
Argan
AGX
$8B
$726K ﹤0.01%
1,335
-521
-28% -$212K
PRG icon
1260
PROG Holdings
PRG
$1.75B
$722K ﹤0.01%
25,251
+17,727
+236% +$572K
KROS icon
1261
Keros Therapeutics
KROS
$199M
$721K ﹤0.01%
+65,436
New +$1.01M
SSTI icon
1262
SoundThinking
SSTI
$100M
$717K ﹤0.01%
108,604
+2,843
+3% +$20.8K
KYNB
1263
Kyntra Bio
KYNB
$27.2M
$714K ﹤0.01%
105,585
AGEN
1264
Agenus
AGEN
$312M
$713K ﹤0.01%
215,047
-407,437
-65% -$1.35M
CTNM
1265
Contineum Therapeutics
CTNM
$583M
$703K ﹤0.01%
54,068
-10,637
-16% -$143K
SHEL icon
1266
Shell
SHEL
$254B
$697K ﹤0.01%
7,501
-40,750
-84% -$3.29M
CVSA
1267
Covista Inc
CVSA
$4.25B
$693K ﹤0.01%
6,032
+5,729
+1,891% +$612K
LXRX icon
1268
Lexicon Pharmaceuticals
LXRX
$1.03B
$693K ﹤0.01%
445,288
-194,842
-30% -$283K
UE icon
1269
Urban Edge Properties
UE
$2.86B
$692K ﹤0.01%
+34,674
New +$697K
WIMI
1270
WiMi Hologram Cloud
WIMI
$22.1M
$691K ﹤0.01%
361,229
LYV icon
1271
Live Nation Entertainment
LYV
$40.6B
$690K ﹤0.01%
+4,525
New +$685K
IRDM icon
1272
Iridium Communications
IRDM
$5.02B
$689K ﹤0.01%
24,935
-145,426
-85% -$3.27M
BHVN icon
1273
Biohaven
BHVN
$2.03B
$688K ﹤0.01%
81,748
+61,598
+306% +$674K
NNI icon
1274
Nelnet
NNI
$4.88B
$688K ﹤0.01%
5,356
+198
+4% +$26K
ARDX icon
1275
Ardelyx
ARDX
$1.22B
$687K ﹤0.01%
115,334
+2,064
+2% +$13.7K

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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.