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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 | |
|---|---|---|---|---|---|---|
826
Mitek Systems
MITK
$754M
| $3.14M | ﹤0.01% |
+233,072
| New | +$2.88M |
|
827
Duolingo
DUOL
$6.28B
| $3.14M | ﹤0.01% |
31,901
+9,413
| +42% | +$1.16M |
|
828
ARKO Corp
ARKO
$896M
| $3.13M | ﹤0.01% |
564,631
+558,119
| +8,571% | +$3.11M |
|
829
Amgen
AMGN
$208B
| $3.11M | ﹤0.01% |
8,852
-105,161
| -92% | -$37.5M |
|
830
Kamada
KMDA
$412M
| $3.06M | ﹤0.01% |
371,558
+57,537
| +18% | +$484K |
|
831
Unisys
UIS
$209M
| $3.05M | ﹤0.01% |
1,474,640
+269,121
| +22% | +$675K |
|
832
Braze
BRZE
$2.81B
| $3.05M | ﹤0.01% |
129,298
-101,718
| -44% | -$2.2M |
|
833
L3Harris
LHX
$51.6B
| $3.04M | ﹤0.01% |
8,834
-1,439
| -14% | -$503K |
|
834
Ribbon Communications
RBBN
$377M
| $3.04M | ﹤0.01% |
1,438,490
+677,325
| +89% | +$1.62M |
|
835
Pliant Therapeutics
PLRX
$64.4M
| $3.04M | ﹤0.01% |
2,416,508
+51,839
| +2% | +$65.4K |
|
836
Bioventus
BVS
$892M
| $3.04M | ﹤0.01% |
333,115
+276,775
| +491% | +$2.32M |
|
|
APLS
837
DELISTED
Apellis Pharmaceuticals
APLS
| $3M | ﹤0.01% |
74,716
-131,270
| -64% | -$2.83M |
|
838
MainStreet Bancshares
MNSB
$164M
| $2.97M | ﹤0.01% |
133,976
+36,942
| +38% | +$796K |
|
839
Kura Oncology
KURA
$800M
| $2.97M | ﹤0.01% |
365,118
-521,461
| -59% | -$4.48M |
|
840
Hamilton Insurance Group
HG
$3.57B
| $2.96M | ﹤0.01% |
99,396
+55,023
| +124% | +$1.58M |
|
841
Southern Missouri Bancorp
SMBC
$852M
| $2.94M | ﹤0.01% |
46,120
+5,057
| +12% | +$316K |
|
842
First Business Financial Services
FBIZ
$587M
| $2.9M | ﹤0.01% |
53,855
+6,687
| +14% | +$372K |
|
|
DAO
843
Youdao
DAO
$2.03B
| $2.9M | ﹤0.01% |
295,624
-136,342
| -32% | -$1.43M |
|
844
Sight Sciences
SGHT
$286M
| $2.9M | ﹤0.01% |
770,933
+267,140
| +53% | +$1.44M |
|
845
Acme United Corp
ACU
$217M
| $2.89M | ﹤0.01% |
64,543
+13,462
| +26% | +$586K |
|
846
Relay Therapeutics
RLAY
$4.1B
| $2.89M | ﹤0.01% |
290,352
-166,296
| -36% | -$1.49M |
|
847
Nautilus Biotechnolgy
NAUT
$124M
| $2.87M | ﹤0.01% |
741,246
+129,262
| +21% | +$318K |
|
848
Clean Energy Fuels
CLNE
$427M
| $2.86M | ﹤0.01% |
1,154,630
+50,012
| +5% | +$117K |
|
849
Novartis
NVS
$297B
| $2.86M | ﹤0.01% |
18,704
+25
| +0.1% | +$3.83K |
|
850
Alto Ingredients
ALTO
$369M
| $2.85M | ﹤0.01% |
590,564
+533,428
| +934% | +$1.69M |
|
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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.