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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
(+16%)
Cap. Flow
+$12B
Cap. Flow
% of AUM
17.07%
Top 10 Holdings %
Top 10 Hldgs %
24.47%
Holding
2,298
New
339
Increased
893
Reduced
647
Closed
287
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$1.14B |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$712M |
| 3 |
PepsiCo
PEP
|
+$693M |
| 4 |
Applied Materials
AMAT
|
+$636M |
| 5 |
KLA
KLAC
|
+$504M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
UBS Group
UBS
|
+$565M |
| 2 |
Deutsche Bank
DB
|
+$514M |
| 3 |
Meta Platforms (Facebook)
META
|
+$438M |
| 4 |
Toronto Dominion Bank
TD
|
+$306M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
551
Ameriprise Financial
AMP
$48.3B
| $9.21M | 0.01% |
20,736
-20,862
| -50% | -$10.1M |
|
|
AMRN
552
Amarin Corp
AMRN
$298M
| $9.18M | 0.01% |
636,769
+56,327
| +10% | +$843K |
|
|
ZH
553
Zhihu
ZH
$281M
| $9.16M | 0.01% |
3,234,695
+21,962
| +0.7% | +$74.2K |
|
554
Huntsman Corp
HUN
$1.71B
| $9.13M | 0.01% |
686,795
+162,110
| +31% | +$1.96M |
|
|
BCYC
555
Bicycle Therapeutics
BCYC
$269M
| $9.11M | 0.01% |
1,968,025
+296,767
| +18% | +$1.7M |
|
556
Woori Financial
WF
$16.7B
| $9.1M | 0.01% |
136,771
+6,956
| +5% | +$468K |
|
557
CSX Corp
CSX
$93.4B
| $9.09M | 0.01% |
221,399
+84,422
| +62% | +$3.31M |
|
558
Seneca Foods Class A
SENEA
$1.12B
| $9.04M | 0.01% |
59,845
-7,880
| -12% | -$1.02M |
|
559
Navios Maritime Partners
NMM
$2.3B
| $8.95M | 0.01% |
+132,713
| New | +$8.26M |
|
560
Rimini Street
RMNI
$449M
| $8.95M | 0.01% |
2,731,596
+230,969
| +9% | +$802K |
|
561
Innospec
IOSP
$2.12B
| $8.94M | 0.01% |
122,552
+108,393
| +766% | +$8.44M |
|
562
Universal Health Services
UHS
$10.2B
| $8.81M | 0.01% |
49,243
+38,325
| +351% | +$7.87M |
|
563
Anika Therapeutics
ANIK
$258M
| $8.79M | 0.01% |
606,544
| – | – |
|
564
Alector
ALEC
$168M
| $8.68M | 0.01% |
4,038,785
+596,336
| +17% | +$1.2M |
|
565
eGain
EGAN
$187M
| $8.67M | 0.01% |
1,100,752
+307,039
| +39% | +$2.97M |
|
566
Everspin Technologies
MRAM
$341M
| $8.66M | 0.01% |
986,392
+153,317
| +18% | +$1.69M |
|
567
Phreesia
PHR
$663M
| $8.6M | 0.01% |
1,028,169
+690,495
| +204% | +$9.13M |
|
568
Amplify Energy
AMPY
$161M
| $8.59M | 0.01% |
1,377,819
+692,279
| +101% | +$3.76M |
|
569
ZIM Integrated Shipping Services
ZIM
$3.04B
| $8.52M | 0.01% |
+323,704
| New | +$8.06M |
|
570
Atea Pharmaceuticals
AVIR
$376M
| $8.51M | 0.01% |
1,582,817
+278,913
| +21% | +$1.28M |
|
571
Willdan Group
WLDN
$1.04B
| $8.49M | 0.01% |
110,921
-34,960
| -24% | -$3.7M |
|
572
Arrow Financial
AROW
$659M
| $8.47M | 0.01% |
252,552
+109,533
| +77% | +$3.66M |
|
573
Sutro Biopharma
STRO
$401M
| $8.36M | 0.01% |
335,813
-2,140
| -0.6% | -$38.7K |
|
574
Wheaton Precious Metals
WPM
$49.5B
| $8.36M | 0.01% |
63,930
+51,300
| +406% | +$7.13M |
|
575
ON Semiconductor
ON
$31.8B
| $8.35M | 0.01% |
135,027
+27,725
| +26% | +$1.74M |
|
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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.