ACADIAN ASSET MANAGEMENT LLC

Q1 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
3/31/2026
Date filed
5/13/2026
Form type
13F-HR
Num holdings
2,011
Total value ($000)
$70,490,269
Net value change ($000)
+9,585,729 (15.7%)
New positions
346
Sold out positions
295
Turnover %
3.2%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 2/10/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
AAPL 912,243 30.6%
PEP 703,840 424.7%
AMAT 667,439 1057.9%
KLAC 538,664 357.5%
CVX 533,710 1075.2%
GOOGL 500,672 27.0%
BP 477,668 132.5%
AZN 456,579 NEW
CM 429,424 199.1%
CL 426,966 171.1%
Top Reduces (Value $000, Stocks/ETFs)
UBS GROUP AG -641,210 -84.9%
DB -619,897 -80.2%
META -568,987 -42.5%
SPOT -320,863 -93.0%
TD -310,156 -37.8%
CMCSA -263,729 -90.2%
ABT -255,769 -43.6%
C -228,328 -33.7%
REGN -227,267 -66.1%
INFY -220,472 -48.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type