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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
INNV icon
826
InnovAge Holding
INNV
$1.23B
$4.63M 0.01%
390,850
+207,669
+113% +$1.7M
CHGG icon
827
Chegg
CHGG
$81.6M
$4.59M 0.01%
4,554,219
+170,482
+4% +$187K
AKBA icon
828
Akebia Therapeutics
AKBA
$248M
$4.56M 0.01%
4,004,867
+2,627,799
+191% +$3.13M
MX icon
829
Magnachip Semiconductor
MX
$120M
$4.55M 0.01%
963,768
+317,084
+49% +$1.54M
VMD icon
830
Viemed Healthcare
VMD
$339M
$4.54M 0.01%
398,586
+233,299
+141% +$2.31M
TG icon
831
Tredegar Corp
TG
$246M
$4.53M 0.01%
569,579
+259,780
+84% +$2.2M
GTM
832
ZoomInfo Technologies
GTM
$1.09B
$4.53M 0.01%
1,548,057
+1,533,080
+10,236% +$6.89M
CTS icon
833
CTS Corp
CTS
$1.7B
$4.52M 0.01%
+69,463
New +$4.17M
MNSB icon
834
MainStreet Bancshares
MNSB
$177M
$4.52M 0.01%
183,245
+49,269
+37% +$1.16M
ATRC icon
835
AtriCure
ATRC
$2.97B
$4.51M 0.01%
161,394
+72,542
+82% +$2.04M
DIBS icon
836
1stdibs.com
DIBS
$133M
$4.51M 0.01%
922,516
+236,818
+35% +$1.14M
AMWL icon
837
American Well
AMWL
$228M
$4.51M 0.01%
494,440
+87,818
+22% +$656K
GPRO icon
838
GoPro
GPRO
$266M
$4.5M 0.01%
5,795,829
+172,984
+3% +$183K
FRD icon
839
Friedman Industries
FRD
$284M
$4.49M 0.01%
139,682
+22,491
+19% +$532K
BSET icon
840
Bassett Furniture
BSET
$158M
$4.48M 0.01%
253,408
+8,794
+4% +$130K
MTLS
841
Materialise
MTLS
$487M
$4.47M 0.01%
603,875
+51,157
+9% +$303K
OBK icon
842
Origin Bancorp
OBK
$1.65B
$4.44M 0.01%
87,071
+67,896
+354% +$3.2M
DAVA icon
843
Endava
DAVA
$95.6M
$4.4M 0.01%
1,562,103
-89,787
-5% -$331K
EXFY icon
844
Expensify
EXFY
$202M
$4.39M 0.01%
2,456,422
+245,816
+11% +$276K
SGHT icon
845
Sight Sciences
SGHT
$492M
$4.36M 0.01%
806,576
+35,643
+5% +$164K
RBC icon
846
RBC Bearings
RBC
$16B
$4.35M 0.01%
6,754
+3,161
+88% +$1.88M
BDTX icon
847
Black Diamond Therapeutics
BDTX
$108M
$4.34M 0.01%
2,348,651
– –
ASPN icon
848
Aspen Aerogels
ASPN
$433M
$4.34M 0.01%
+684,915
New +$3.36M
MYFW icon
849
First Western Financial
MYFW
$298M
$4.32M 0.01%
134,662
+30,984
+30% +$882K
ALB icon
850
Albemarle
ALB
$12.9B
$4.29M 0.01%
31,810
-5,399
-15% -$952K

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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.