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Acadian Asset Management

Acadian Asset Management Portfolio holdings

AUM $84.2B
1-Year Est. Return 55.88%
This Fund
S&P 500
This Quarter Est. Return
+30.05%
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
$84.2B
AUM Growth
+$13.7B
Cap. Flow
+$2.16B
Cap. Flow %
2.56%
Top 10 Hldgs %
24.94%
Holding
2,316
New
305
Increased
856
Reduced
710
Closed
329

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$582M
2
CSCO icon
Cisco
CSCO
+$377M
3
ELV icon
Elevance Health
ELV
+$349M
4
FTNT icon
Fortinet
FTNT
+$347M
5
META icon
Meta Platforms (Facebook)
META
+$345M

Sector Composition

Rank Sector Weight
1 Technology 38.42%
2 Financials 13.57%
3 Healthcare 10.91%
4 Consumer Discretionary 8.35%
5 Communication Services 7.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MGNI icon
1476
Magnite
MGNI
$3.44B
$459K ﹤0.01%
24,288
+20,602
+559% +$295K
PRIM icon
1477
Primoris Services
PRIM
$3.91B
$457K ﹤0.01%
4,625
+3,274
+242% +$430K
GOGO icon
1478
Gogo Inc
GOGO
$312M
$455K ﹤0.01%
147,476
+118,485
+409% +$483K
GMED icon
1479
Globus Medical
GMED
$10B
$454K ﹤0.01%
5,773
-4,481
-44% -$381K
ACI icon
1480
Albertsons Companies
ACI
$5.66B
$448K ﹤0.01%
33,148
+20,932
+171% +$335K
CNA icon
1481
CNA Financial
CNA
$12.4B
$448K ﹤0.01%
9,218
-15,333
-62% -$698K
ATRA icon
1482
Atara Biotherapeutics
ATRA
$88.4M
$444K ﹤0.01%
38,845
-92,065
-70% -$734K
KLXE icon
1483
KLX Energy Services
KLXE
$34.4M
$442K ﹤0.01%
171,736
+130,189
+313% +$386K
NNBR icon
1484
NN Inc
NNBR
$303M
$441K ﹤0.01%
123,544
+9,009
+8% +$22.4K
OXM icon
1485
Oxford Industries
OXM
$389M
$441K ﹤0.01%
+12,648
New +$526K
LPCN icon
1486
Lipocine
LPCN
$17.3M
$435K ﹤0.01%
+170,417
New +$410K
ATEC icon
1487
Alphatec Holdings
ATEC
$1.56B
$433K ﹤0.01%
50,455
-76,315
-60% -$695K
CIVB icon
1488
Civista Bancshares
CIVB
$563M
$429K ﹤0.01%
+15,310
New +$388K
DAIO icon
1489
Data I/O
DAIO
$29.6M
$427K ﹤0.01%
108,582
-15,537
-13% -$48.8K
CGNX icon
1490
Cognex
CGNX
$9.87B
$422K ﹤0.01%
5,843
-14,865
-72% -$902K
OLP
1491
One Liberty Properties
OLP
$493M
$421K ﹤0.01%
17,309
+9,227
+114% +$216K
TMP icon
1492
Tompkins Financial
TMP
$1.43B
$421K ﹤0.01%
+4,466
New +$385K
GENC icon
1493
Gencor Industries
GENC
$256M
$420K ﹤0.01%
28,376
+3,223
+13% +$47.7K
COGT icon
1494
Cogent Biosciences
COGT
$5.61B
$416K ﹤0.01%
10,803
-3,011
-22% -$105K
SOLS
1495
Solstice Advanced Materials
SOLS
$9B
$416K ﹤0.01%
4,729
+4,728
+472,800% +$390K
DIOD icon
1496
Diodes
DIOD
$4.41B
$413K ﹤0.01%
+3,799
New +$386K
HLIO icon
1497
Helios Technologies
HLIO
$2.26B
$412K ﹤0.01%
+4,649
New +$357K
LQDA icon
1498
Liquidia Corp
LQDA
$6.13B
$405K ﹤0.01%
+5,091
New +$273K
QTWO icon
1499
Q2 Holdings
QTWO
$3.5B
$401K ﹤0.01%
8,346
-9,565
-53% -$454K
ARGX icon
1500
argenx
ARGX
$60B
$399K ﹤0.01%
+431
New +$356K

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Acadian Asset Management's Q2 2026 Portfolio in Review

As of Q2 2026, Acadian Asset Management held 2,316 positions worth $84.2B, up 19% from $70.5B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

Acadian Asset Management's Q2 2026 filing shows 305 new, 856 increased, 710 reduced and 329 closed positions. Its largest new stake was OceanaGold Corp: 4,133,075 shares worth $104M. The largest sale was Alphabet (Google) Class A, an estimated $764M.

By sector, the portfolio is most concentrated in Technology at 38% of assets, up from 32% a quarter earlier, followed by Financials and Healthcare.

  • Acadian Asset Management's largest Q2 2026 buy was OceanaGold Corp: 4,133,075 shares worth $104M.
  • Acadian Asset Management added most to Amazon in Q2 2026, an estimated $582M increase.
  • Acadian Asset Management's biggest Q2 2026 reduction was Alphabet (Google) Class A, cutting an estimated $764M.
  • Acadian Asset Management fully exited Carnival PLC in Q2 2026, selling an estimated $90.7M.
  • Acadian Asset Management's ten largest holdings make up 25% of its $84.2B portfolio in Q2 2026.
  • Acadian Asset Management opened 305 new positions and closed 329 in Q2 2026.
  • Acadian Asset Management's portfolio value rose 19% quarter-over-quarter to $84.2B.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.