ACADIAN ASSET MANAGEMENT LLC
Long book
$70.49B
Q1 2026
Positions
2011
Top-10 weight
24%
concentration
Last quarter
+15.4%
SPY +14.8%
Turnover
28%
of book per quarter
Strategy in plain words
auto-generated from filingsACADIAN ASSET MANAGEMENT LLC is a quantitative fund whose holdings reflect models, not opinions, running a $70.49B US long book across 2011 positions.
The portfolio is broadly diversified across 2011 positions (top 10 only 24%). The portfolio is actively managed, with meaningful quarterly turnover. Current anchor positions: APPLE INC, NVIDIA CORP, ALPHABET INC-CL A, MICROSOFT CORP, AMAZON.COM INC.
Over the last 9 quarters its long book ran on average 0.3pp per quarter behind the S&P 500, beating the index in 5 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+1.7%
Q2 2024
+4.9%
Q3 2024
+2.8%
Q4 2024
-3.1%
Q1 2025
+11.4%
Q2 2025
+6.6%
Q3 2025
+2.0%
Q4 2025
-3.7%
Q1 2026
+15.4%
Sector allocation
Technology 36%
Financials 14%
Healthcare 10%
Industrials 10%
Consumer discretionary 8%
Other 6%
Energy 4%
Services media 4%
Long book by quarter
What does ACADIAN ASSET own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AAPL APPLE INC | Technology | 15.3M | $3.89B | 5.5% | +39.9% |
| NVDA NVIDIA CORP | Technology | 18.7M | $3.25B | 4.6% | +8.3% |
| GOOGL ALPHABET INC-CL A | Technology | 8.2M | $2.35B | 3.3% | +38.3% |
| MSFT MICROSOFT CORP | Technology | 5.0M | $1.86B | 2.6% | +27.0% |
| AMZN AMAZON.COM INC | Consumer discretionary | 6.1M | $1.28B | 1.8% | +25.7% |
| BNS BANK OF NOVA SCOTIA | Financials | 15.0M | $1.04B | 1.5% | +16.7% |
| GOOG ALPHABET INC-CL C | Technology | 3.3M | $941.0M | 1.3% | +75.5% |
| JPM JPMORGAN CHASE & CO | Financials | 3.1M | $919.9M | 1.3% | +7.5% |
| PEP PEPSICO INC | Consumer staples | 5.6M | $869.6M | 1.2% | +384.9% |
| AVGO BROADCOM INC | Technology | 2.7M | $846.1M | 1.2% | +29.5% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 815.3K | $812.3M | 1.2% | +27.5% |
| ASML ASML HOLDING NV-NY REG SHS | Industrials | 603.8K | $797.4M | 1.1% | +61.7% |
| SU SUNCOR ENERGY INC | Energy | 11.7M | $769.6M | 1.1% | +17.1% |
| META META PLATFORMS INC-CLASS A | Technology | 1.3M | $768.7M | 1.1% | -33.7% |
| AMAT APPLIED MATERIALS INC | Technology | 2.1M | $730.5M | 1.0% | +770.5% |
| TJX TJX COMPANIES INC | Consumer discretionary | 4.6M | $729.7M | 1.0% | +75.0% |
| BMY BRISTOL-MYERS SQUIBB CO | Healthcare | 11.9M | $720.9M | 1.0% | +99.0% |
| BKNG BOOKING HOLDINGS INC | Industrials | 168.6K | $709.9M | 1.0% | +31.5% |
| KLAC KLA CORP | Other | 468.2K | $689.3M | 1.0% | +277.5% |
| CL COLGATE-PALMOLIVE CO | Other | 7.9M | $676.5M | 1.0% | +151.4% |
| CM CAN IMPERIAL BK OF COMMERCE | Financials | 6.8M | $645.1M | 0.9% | +187.4% |
| LRCX LAM RESEARCH CORP | Industrials | 3.0M | $639.2M | 0.9% | +41.3% |
| MCK MCKESSON CORP | Consumer discretionary | 721.1K | $624.0M | 0.9% | +0.5% |
| ABNB AIRBNB INC-CLASS A | Services media | 4.9M | $619.3M | 0.9% | +36.9% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 1.3M | $604.6M | 0.9% | +2.4% |
| CVX CHEVRON CORP | Energy | 2.8M | $583.4M | 0.8% | +765.5% |
| XOM EXXON MOBIL CORP | Energy | 3.0M | $514.1M | 0.7% | +257.9% |
| MU MICRON TECHNOLOGY INC | Technology | 1.5M | $512.3M | 0.7% | -5.9% |
| TD TORONTO-DOMINION BANK | Financials | 5.5M | $510.1M | 0.7% | -37.0% |
| MRK MERCK & CO. INC. | Healthcare | 4.2M | $505.5M | 0.7% | +163.5% |
| LLY ELI LILLY & CO | Healthcare | 534.0K | $491.1M | 0.7% | +105.8% |
| JNJ JOHNSON & JOHNSON | Healthcare | 1.9M | $465.8M | 0.7% | -11.7% |
| AZN ASTRAZENECA PLC | Healthcare | 2.3M | $456.6M | 0.6% | New |
| ABBV ABBVIE INC | Healthcare | 2.1M | $455.7M | 0.6% | +53.0% |
| C CITIGROUP INC | Financials | 4.0M | $450.1M | 0.6% | -31.7% |
| LTEC LOGITECH INTERNATIONAL-REG | — | 4.6M | $411.7M | 0.6% | -16.8% |
| TSLA TESLA INC | Industrials | 1.1M | $397.6M | 0.6% | -0.4% |
| BAC BANK OF AMERICA CORP | Financials | 7.7M | $375.5M | 0.5% | +13.6% |
| CAH CARDINAL HEALTH INC | Consumer discretionary | 1.7M | $366.9M | 0.5% | +21.4% |
| TEL TE CONNECTIVITY PLC | Consumer discretionary | 1.7M | $346.6M | 0.5% | +31.5% |
| ABT ABBOTT LABORATORIES | Healthcare | 3.2M | $330.8M | 0.5% | -31.2% |
| SCCO SOUTHERN COPPER CORP | Materials | 1.9M | $318.6M | 0.5% | +1127.2% |
| ZM ZOOM COMMUNICATIONS INC | Technology | 3.9M | $316.5M | 0.4% | -27.2% |
| EXPE EXPEDIA GROUP INC | Industrials | 1.3M | $306.7M | 0.4% | +106.3% |
| AU ANGLOGOLD ASHANTI PLC | Materials | 3.1M | $300.4M | 0.4% | -32.9% |
| GS GOLDMAN SACHS GROUP INC | Financials | 347.1K | $293.6M | 0.4% | +85.6% |
| NFLX NETFLIX INC | Services media | 3.1M | $293.5M | 0.4% | +18.6% |
| EBAY EBAY INC | Services media | 3.2M | $287.4M | 0.4% | -19.5% |
| VEEV VEEVA SYSTEMS INC-CLASS A | Technology | 1.6M | $286.5M | 0.4% | +4.5% |
| ADBE ADOBE INC | Technology | 1.2M | $284.1M | 0.4% | +0.8% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 13, 2026 | 2011 | $70.49B | $K fixed canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 10, 2026 | 1959 | $60.90B | $K fixed canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 13, 2025 | 1819 | $57.30B | $K fixed canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 7, 2025 | 1661 | $48.44B | $K fixed canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 21, 2025 | 1602 | $35.38B | $K fixed canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 11, 2025 | 1610 | $34.47B | $K fixed canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 12, 2024 | 2074 | $32.18B | $K fixed canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 6, 2024 | 1754 | $32.47B | $K fixed canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 10, 2024 | 1570 | $28.70B | $K fixed canonical | SEC ↗ |
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