Acadian Asset Management LLC Portfolio Holdings

Acadian Asset Management LLC

  • $57.3 Billion
  • Q3 2025

Acadian Asset Management LLC has filed its 13F form on November 13, 2025 for Q3 2025 where it was disclosed a total value porftolio of $57.3 Billion distributed in 1819 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $3.29B, Apple Inc. with a value of $2.41B, Microsoft Corp with a value of $1.9B, Meta Platforms, Inc. with a value of $1.46B, and Amazon Com Inc with a value of $1.34B.

Examining the 13F form we can see an increase of $8.85B in the current position value, from $48.4B to 57.3B.

Acadian Asset Management LLC is based out at Boston, MA

Below you can find more details about Acadian Asset Management LLC portfolio as well as his latest detailed transactions.

Portfolio value $57.3 Billion
Technology: $18.6 Billion
Financial Services: $9.28 Billion
Communication Services: $7.63 Billion
Healthcare: $5.72 Billion
Consumer Cyclical: $5.43 Billion
Industrials: $2.86 Billion
Consumer Defensive: $2.29 Billion
Energy: $1.23 Billion
Other: $1.93 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$165M
$713,000 0.0% of portfolio
98,836
Q3 2025 New
Alterity Therapeutics LTD
-
$18,000 0.0% of portfolio
-
Q3 2025 New
Alto Neuroscience Inc
-
$58,000 0.0% of portfolio
-
Q3 2025 Reduced 45.15%
$48.5M
$2.23 Million 0.0% of portfolio
1,220,825
Q3 2025 Reduced 3.72%
$68.4M
$5,000 0.0% of portfolio
49
Q2 2025 Reduced 45.56%
Amer Sports Inc
-
$602,000 0.0% of portfolio
-
Q3 2025 Reduced 65.18%
$1.19B
$32,000 0.0% of portfolio
965
Q3 2025 New
$1.18B
$1.11 Million 0.0% of portfolio
54,756
Q3 2025 New
$277B
$558,000 0.0% of portfolio
1,683
Q3 2025 Reduced 30.17%
American Integrity Ins Group
-
$1.27 Million 0.0% of portfolio
-
Q3 2025 New
$90.2M
$986,000 0.0% of portfolio
113,837
Q3 2025 Reduced 29.58%
$12.7M
$17,000 0.0% of portfolio
6,196
Q3 2025 Reduced 16.2%
$1.01B
$94,000 0.0% of portfolio
1,595
Q3 2025 New
$150M
$74,000 0.0% of portfolio
13,021
Q3 2025 Reduced 53.43%
American Well Corp
-
$1.53 Million 0.0% of portfolio
-
Q3 2025 Added 31.02%
$123M
$784,000 0.0% of portfolio
26,933
Q3 2025 Added 148.32%
$191M
$30,000 0.0% of portfolio
1,508
Q3 2025 New
$2.61B
$1.03 Million 0.0% of portfolio
130,432
Q3 2025 Added 76.46%
$729M
$2.34 Million 0.0% of portfolio
121,191
Q3 2025 Added 162.81%
$39.8M
$129,000 0.0% of portfolio
56,991
Q3 2024 Reduced 50.44%
$1.33B
$1.18 Million 0.0% of portfolio
44,349
Q3 2025 New
$224M
$1.24 Million 0.0% of portfolio
236,677
Q3 2025 Added 11.93%
$116M
$128,000 0.0% of portfolio
5,369
Q3 2025 Added 129.15%
Amrize LTD
-
$21,000 0.0% of portfolio
-
Q3 2025 Reduced 99.91%
$105M
$771,000 0.0% of portfolio
83,532
Q3 2025 Added 94.41%
$1.74B
$362,000 0.0% of portfolio
9,138
Q3 2025 Reduced 61.77%
Angi Inc
-
$773,000 0.0% of portfolio
-
Q3 2025 Reduced 54.65%
$493M
$1.47 Million 0.0% of portfolio
131,593
Q3 2025 New
$131B
$1.03 Million 0.0% of portfolio
17,328
Q3 2025 Added 23.44%
$1.54B
$35,000 0.0% of portfolio
388
Q3 2025 New
$138M
$66,000 0.0% of portfolio
20,775
Q3 2025 New
$140M
$1.62 Million 0.0% of portfolio
532,363
Q3 2025 Added 13.46%
$1.44B
$121,000 0.0% of portfolio
11,476
Q3 2025 Reduced 81.22%
$72.4B
$286,000 0.0% of portfolio
806
Q3 2025 Reduced 55.3%
$2.14B
$280,000 0.0% of portfolio
12,453
Q3 2025 Added 23.52%
$1.4B
$248,000 0.0% of portfolio
24,577
Q3 2025 New
$9.86B
$2.42 Million 0.0% of portfolio
9,272
Q3 2025 Added 135.09%
$1.46B
$438,000 0.0% of portfolio
32,358
Q3 2025 New
$2.1B
$59,000 0.0% of portfolio
15,005
Q3 2025 New
$948M
$141,000 0.0% of portfolio
25,942
Q3 2025 New
Ardent Health Inc
-
$325,000 0.0% of portfolio
-
Q3 2025 Reduced 65.1%
$267M
$223,000 0.0% of portfolio
49,800
Q3 2025 New
$4.83B
$2.78 Million 0.0% of portfolio
10,291
Q3 2025 Reduced 7.55%
$505M
$1.43 Million 0.0% of portfolio
134,460
Q3 2025 New
$26M
$2,000 0.0% of portfolio
294
Q3 2025 Reduced 50.42%
$537M
$162,000 0.0% of portfolio
35,799
Q3 2025 Added 15.53%
$8.62B
$1.62 Million 0.0% of portfolio
8,257
Q3 2025 New
$145M
$0 0.0% of portfolio
10
Q2 2024 Reduced 99.98%
$1.38B
$64,000 0.0% of portfolio
7,941
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 1,819
  • Current Value $57.3 Billion
  • Prior Value $48.4 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 13, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 401 stocks
  • Additional Purchases 713 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 569 stocks
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