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Acadian Asset Management Portfolio holdings
AUM
$84.2B
1-Year Est. Return
55.88%
This Fund
S&P 500
This Quarter
Est. Return
+2.28%
1 Year Est. Return
+55.88%
3 Year Est. Return
+186.68%
5 Year Est. Return
+269.34%
10 Year Est. Return
+1,086.67%
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 | |
|---|---|---|---|---|---|---|
1601
Rhythm Pharmaceuticals
RYTM
$8.1B
| $192K | ﹤0.01% |
2,218
-3,887
| -64% | -$378K |
|
1602
The RealReal
REAL
$1.36B
| $191K | ﹤0.01% |
21,265
+10,810
| +103% | +$137K |
|
|
SVM
1603
Silvercorp Metals
SVM
$2.68B
| $191K | ﹤0.01% |
18,000
-1,136,000
| -98% | -$12.5M |
|
1604
NB Bancorp
NBBK
$1B
| $190K | ﹤0.01% |
9,040
-6,677
| -42% | -$140K |
|
1605
H&R Block
HRB
$6.87B
| $189K | ﹤0.01% |
5,988
-70,968
| -92% | -$2.47M |
|
1606
Passage Bio
PASG
$14.8M
| $189K | ﹤0.01% |
24,196
| – | – |
|
|
SFIX
1607
Stitch Fix
SFIX
$487M
| $188K | ﹤0.01% |
57,358
-156,412
| -73% | -$638K |
|
|
LENZ
1608
LENZ Therapeutics
LENZ
$145M
| $188K | ﹤0.01% |
+20,611
| New | +$290K |
|
|
GOLD
1609
Gold.com Inc
GOLD
$1.3B
| $187K | ﹤0.01% |
4,679
+3,280
| +234% | +$160K |
|
1610
4D Molecular Therapeutics
FDMT
$621M
| $186K | ﹤0.01% |
20,109
-10,022
| -33% | -$87.2K |
|
1611
Illumina
ILMN
$29.1B
| $186K | ﹤0.01% |
1,523
-125,527
| -99% | -$16.5M |
|
1612
Apyx Medical
APYX
$126M
| $185K | ﹤0.01% |
51,410
+12,627
| +33% | +$47.2K |
|
1613
Fluence Energy
FLNC
$2.44B
| $185K | ﹤0.01% |
13,519
+8,741
| +183% | +$175K |
|
1614
SiriusPoint
SPNT
$2.66B
| $185K | ﹤0.01% |
8,641
-23,304
| -73% | -$480K |
|
1615
SiteOne Landscape Supply
SITE
$4.22B
| $184K | ﹤0.01% |
1,386
+1,084
| +359% | +$153K |
|
1616
Gates Industrial Corporation Ltd.
GTES
$7.05B
| $183K | ﹤0.01% |
+8,100
| New | +$197K |
|
|
CMCM
1617
Cheetah Mobile
CMCM
$93.7M
| $182K | ﹤0.01% |
33,621
| – | – |
|
1618
American Vanguard Corp
AVD
$64M
| $180K | ﹤0.01% |
73,735
+60,946
| +477% | +$260K |
|
1619
Transact Technologies
TACT
$54.6M
| $180K | ﹤0.01% |
55,112
| – | – |
|
1620
Adaptive Biotechnologies
ADPT
$3.89B
| $177K | ﹤0.01% |
12,807
-55,854
| -81% | -$890K |
|
1621
Foghorn Therapeutics
FHTX
$394M
| $177K | ﹤0.01% |
37,631
+29,905
| +387% | +$164K |
|
1622
Hewlett Packard
HPE
$79.2B
| $177K | ﹤0.01% |
+7,460
| New | +$165K |
|
|
ONC
1623
BeOne Medicines Ltd
ONC
$40.6B
| $177K | ﹤0.01% |
+597
| New | +$193K |
|
1624
Quince Therapeutics
QNCX
$31.8M
| $176K | ﹤0.01% |
8,754
+8,667
| +9,962% | +$1.74M |
|
1625
Tenaris
TS
$26.6B
| $176K | ﹤0.01% |
3,050
+939
| +44% | +$46.3K |
|
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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.