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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

Top Sells

Rank Stock Value
1
UBS icon
UBS Group
UBS
+$565M
2
DB icon
Deutsche Bank
DB
+$514M
3
META icon
Meta Platforms (Facebook)
META
+$438M
4
TD icon
Toronto Dominion Bank
TD
+$306M
5
SPOT icon
Spotify
SPOT
+$273M

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
PCRX icon
2201
Pacira BioSciences
PCRX
$1.04B
– –
-2,907
Closed -$75K
PEN icon
2202
Penumbra
PEN
$12.6B
– –
-4,322
Closed -$1.34M
PHAT icon
2203
Phathom Pharmaceuticals
PHAT
$731M
– –
-22,185
Closed -$367K
PINE
2204
Alpine Income Property Trust
PINE
$331M
– –
-24,458
Closed -$408K
PKBK icon
2205
Parke Bancorp
PKBK
$396M
– –
-6,543
Closed -$162K
PKST
2206
DELISTED
Peakstone Realty Trust
PKST
– –
-1,963
Closed -$28K
PLXS icon
2207
Plexus
PLXS
$6.62B
– –
-1,179
Closed -$173K
POWI icon
2208
Power Integrations
POWI
$3.43B
– –
-3,709
Closed -$131K
PRAA icon
2209
PRA Group
PRAA
$650M
– –
-1,504
Closed -$26K
PRE icon
2210
Prenetics Global
PRE
$327M
– –
-30,128
Closed -$471K
PRSO icon
2211
Peraso
PRSO
$9.53M
– –
-42,404
Closed -$36K
PRVA icon
2212
Privia Health
PRVA
$2.96B
– –
-25,251
Closed -$597K
PSTL
2213
Postal Realty Trust
PSTL
$688M
– –
-140,909
Closed -$2.27M
QS icon
2214
QuantumScape Corp
QS
$3.19B
– –
-3,729
Closed -$38K
RAPT
2215
DELISTED
RAPT Therapeutics
RAPT
– –
-16,788
Closed -$568K
RCKT icon
2216
Rocket Pharmaceuticals
RCKT
$342M
– –
-242,169
Closed -$847K
RDVT icon
2217
Red Violet
RDVT
$958M
– –
-51,503
Closed -$2.93M
REAX icon
2218
Real Brokerage
REAX
$355M
– –
-86,621
Closed -$315K
REX icon
2219
REX American Resources
REX
$1.42B
– –
-6,201
Closed -$200K
RIVN icon
2220
Rivian
RIVN
$23.2B
– –
-6,637
Closed -$130K
RKT icon
2221
Rocket Companies
RKT
$36.8B
– –
-69,918
Closed -$1.35M
RPTX
2222
DELISTED
Repare Therapeutics
RPTX
– –
-618,672
Closed -$1.61M
RRR icon
2223
Red Rock Resorts
RRR
$3.77B
– –
-61,490
Closed -$3.81M
RUN icon
2224
Sunrun
RUN
$2.28B
– –
-6,320
Closed -$115K
RYAAY icon
2225
Ryanair
RYAAY
$30.6B
– –
-212,032
Closed -$15.3M
87 88
89
90 91

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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.