Acadian Asset Management LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 13, 2026), Acadian Asset Management LLC reported 1,986 stock positions worth $84.2 billion. Its top holding was Apple (AAPL) at 5.5% of the portfolio, followed by Nvidia (NVDA, 4.6%) and Alphabet Class A (GOOGL, 2.6%). Compared with Q1 2026, it opened 303 new positions, sold out of 329, added to 856 and reduced 711. The biggest buy was Fortinet (FTNT, shares +211%) and the biggest sale Alphabet Class A (GOOGL, shares −26%).
- Most Recent 13F
- Q2 2026
- Location
- Boston, MA
- CIK
- 0000916542
- Portfolio Value
- $84.2B (Q2 2026)
- SEC Filing
- 0001140361-26-032657 ↗ filed Aug 13, 2026
Holdings Value
Holdings 1,986 stocks · $84.2B
| AAPL Apple Inc. | 5.45% | 15,872,551 | $4.6B | Add +3.5% |
| NVDA Nvidia Corp. | 4.63% | 19,509,461 | $3.9B | Add +4.6% |
| GOOGL Alphabet Inc. Class A | 2.57% | 6,059,286 | $2.2B | Reduce -25.9% |
| AMZN Amazon.com Inc. | 2.39% | 8,453,619 | $2.0B | Add +37.8% |
| MSFT Microsoft Corp. | 2.15% | 4,848,128 | $1.8B | Reduce -3.3% |
| BNS Bank of Nova Scotia filed as BANK NOVA SCOTIA B C | 1.90% | 18,382,643 | $1.6B | Add +22.4% |
| AMAT Applied Materials Inc. | 1.69% | 1,972,046 | $1.4B | Reduce -7.7% |
| MU Micron Technology Inc. | 1.55% | 1,134,239 | $1.3B | Reduce -25.2% |
| CM Can Imperial BK of Commerce filed as CANADIAN IMPERIAL BANK OF CO | 1.33% | 9,708,901 | $1.1B | Add +42.2% |
| META Meta Platforms Inc. Class A | 1.28% | 1,908,613 | $1.1B | Add +42.0% |
| COST Costco Wholesale Corp. | 1.27% | 1,141,108 | $1.1B | Add +40.0% |
| AVGO Broadcom Inc. | 1.26% | 2,802,074 | $1.1B | Add +2.5% |
| KLAC KLA Corp. | 1.19% | 3,331,968 | $1.0B | Reduce -28.8% |
| GOOG Alphabet Inc. Class C | 1.19% | 2,841,176 | $1.0B | Reduce -13.4% |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 1.19% | 501,821 | $998.3M | Reduce -16.9% |
| PEP Pepsico Inc. | 1.08% | 6,744,246 | $913.1M | Add +20.4% |
| LRCX Lam Research Corp. | 1.08% | 2,090,516 | $905.8M | Reduce -30.1% |
| BP BP PLC-Spons ADR | 1.01% | 23,072,128 | $852.5M | Add +29.4% |
| C Citigroup Inc. | 1.00% | 5,991,934 | $838.6M | Add +51.0% |
| CL Colgate-Palmolive Co. | 0.99% | 9,096,779 | $833.9M | Add +14.6% |
| ABNB Airbnb Inc. Class A | 0.98% | 5,769,462 | $825.6M | Add +17.6% |
| JPM JPMorgan Chase & Co. | 0.86% | 2,224,822 | $728.2M | Reduce -28.9% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.84% | 4,644,821 | $703.6M | Add +1.6% |
| CSCO Cisco Systems Inc. | 0.82% | 5,894,212 | $692.3M | Add +157.1% |
| ERIC Ericsson (lm) Tel-SP ADR filed as TELEFONAKTIEBOLAGET LM ERICS | 0.82% | 62,033,988 | $691.6M | Reduce -4.3% |
| FTNT Fortinet Inc. | 0.81% | 4,421,914 | $679.2M | Add +210.8% |
| BMY Bristol-Myers Squibb Co. | 0.79% | 11,593,352 | $668.0M | Reduce -2.5% |
| LLY Eli Lilly & Co. | 0.72% | 508,522 | $609.9M | Reduce -4.8% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.71% | 1,200,239 | $600.6M | Reduce -4.9% |
| LOGI Logitech International-Reg | 0.68% | 6,060,812 | $569.0M | Add +32.5% |
| TD Toronto-Dominion Bank | 0.67% | 4,642,131 | $564.2M | Reduce -15.3% |
| AMD Advanced Micro Devices | 0.67% | 967,628 | $562.1M | Add +10.4% |
| BKNG Booking Holdings Inc. | 0.62% | 2,952,971 | $526.3M | Reduce -29.9% |
| SU Suncor Energy Inc. | 0.57% | 8,949,018 | $481.2M | Reduce -23.3% |
| ABBV Abbvie Inc. | 0.57% | 1,901,997 | $478.6M | Reduce -9.2% |
| MRK Merck & Co. Inc. | 0.56% | 3,695,329 | $474.8M | Reduce -12.1% |
| UNH Unitedhealth Group Inc. | 0.56% | 1,138,592 | $473.2M | Add +103.1% |
| CHKP Check Point Software Tech | 0.55% | 3,555,413 | $467.2M | Add +122.5% |
| EBAY eBay Inc. | 0.55% | 4,138,777 | $462.5M | Add +31.1% |
| ELV Elevance Health Inc. | 0.53% | 1,152,349 | $445.6M | Add +444.9% |
| CNC Centene Corp. | 0.52% | 6,851,314 | $439.7M | Add +42.4% |
| SIMO Silicon Motion Technol-ADR | 0.52% | 1,315,838 | $438.5M | Add +1.7% |
| STX Seagate Technology Holdings | 0.51% | 447,945 | $432.2M | Reduce -25.9% |
| BAC Bank of America Corp. | 0.51% | 7,497,850 | $427.2M | Reduce -2.7% |
| AZN Astrazeneca PLC | 0.51% | 2,262,369 | $426.6M | Reduce -2.9% |
| BCS Barclays PLC-Spons ADR | 0.50% | 15,791,741 | $424.1M | Add +0.1% |
| ROST Ross Stores Inc. | 0.50% | 1,977,074 | $420.8M | Add +53.5% |
| INTC Intel Corp. | 0.49% | 2,932,344 | $409.4M | Add +25.2% |
| RY Royal Bank of Canada | 0.48% | 1,958,488 | $405.4M | Add +111.1% |
| TSLA Tesla Inc. | 0.48% | 961,495 | $404.4M | Reduce -10.1% |
| XOM Exxon Mobil Corp. | 0.46% | 2,843,026 | $388.7M | Reduce -6.2% |
| EXPE Expedia Group Inc. | 0.43% | 1,410,939 | $361.0M | Add +6.2% |
| GSK GSK PLC-Spon ADR | 0.41% | 6,660,434 | $349.1M | Reduce -43.5% |
| JNJ Johnson & Johnson | 0.41% | 1,361,700 | $345.8M | Reduce -28.5% |
| ZM Zoom Communications Inc. | 0.41% | 4,003,535 | $345.5M | Add +1.7% |
| WDC Western Digital Corp. | 0.40% | 532,596 | $340.1M | Reduce -15.4% |
| GS Goldman Sachs Group Inc. | 0.38% | 318,424 | $322.0M | Reduce -8.3% |
| ANET Arista Networks Inc. | 0.38% | 1,865,313 | $316.8M | Reduce -11.3% |
| VEEV Veeva Systems Inc. Class A | 0.38% | 1,783,919 | $316.5M | Add +9.3% |
| TXN Texas Instruments Inc. | 0.37% | 1,056,916 | $315.0M | Add +491.8% |
| VLO Valero Energy Corp. | 0.36% | 1,152,293 | $300.1M | Add +5.9% |
| SNDK Sandisk Corp. | 0.35% | 130,504 | $296.7M | Add +159.1% |
| KEYS Keysight Technologies Inc. | 0.34% | 818,462 | $286.5M | Add +87.6% |
| MS Morgan Stanley | 0.34% | 1,360,434 | $284.4M | Reduce -1.6% |
| NFLX Netflix Inc. | 0.32% | 3,817,184 | $272.5M | Add +25.0% |
| TER Teradyne Inc. | 0.32% | 553,598 | $267.8M | Reduce -36.5% |
| CVX Chevron Corp. | 0.31% | 1,582,345 | $262.3M | Reduce -43.9% |
| MA Mastercard Inc. Class A | 0.31% | 510,366 | $262.1M | Add +78.7% |
| CMI Cummins Inc. | 0.30% | 359,260 | $256.2M | Reduce -3.9% |
| VICI Vici Properties Inc. filed as VICI PPTYS INC | 0.30% | 9,613,130 | $255.2M | Add +121.4% |
| EEM iShares MSCI Emerging Market | 0.30% | 3,647,515 | $249.5M | Add +4.2% |
| DELL Dell Technologies -C | 0.29% | 570,953 | $246.3M | Add +10.3% |
| PLD Prologis Inc. | 0.29% | 1,818,175 | $246.3M | Reduce -14.7% |
| FMX Fomento Economico Mex-SP ADR | 0.29% | 1,918,415 | $245.3M | Add +1581.5% |
| BNY Bank of New York Mellon Corp. | 0.27% | 1,583,145 | $228.9M | Reduce -6.0% |
| KO The Coca-Cola Co. | 0.27% | 2,791,259 | $226.8M | Add +60.9% |
| PBR Petroleo Brasileiro-Spon ADR | 0.26% | 13,781,657 | $222.7M | Add +84.5% |
| ASX Ase Technology Holding -ADR | 0.26% | 4,916,882 | $221.8M | Reduce -33.3% |
| HUM Humana Inc. | 0.26% | 549,905 | $218.4M | Add +84.8% |
| BMO Bank of Montreal filed as BANK MONTREAL MEDIUM | 0.25% | 1,197,679 | $211.6M | Add +0.2% |
| CHE Chemed Corp. | 0.25% | 453,238 | $211.0M | Add +47.7% |
| EQIX Equinix Inc. | 0.25% | 200,712 | $209.2M | Add +404.0% |
| NUE Nucor Corp. | 0.24% | 914,675 | $203.7M | Add +19621.3% |
| HCA HCA Healthcare Inc. | 0.24% | 512,377 | $199.7M | Add +46.8% |
| VIPS Vipshop Holdings Ltd. - ADR | 0.24% | 14,981,686 | $198.6M | Reduce -5.8% |
| EME Emcor Group Inc. | 0.23% | 237,237 | $196.8M | Add +234.3% |
| GGB Gerdau SA -Spon ADR | 0.23% | 48,672,737 | $196.6M | Add +273.2% |
| CAH Cardinal Health Inc. | 0.22% | 797,315 | $189.4M | Reduce -54.1% |
| INCY Incyte Corp. | 0.22% | 1,664,999 | $188.7M | Reduce -12.4% |
| BAP Credicorp Ltd. | 0.22% | 482,895 | $188.1M | Reduce -26.4% |
| MCK McKesson Corp. | 0.22% | 248,377 | $187.6M | Reduce -65.6% |
| ROKU Roku Inc. | 0.22% | 1,354,758 | $187.1M | Reduce -46.3% |
| CFG Citizens Financial Group | 0.22% | 2,657,374 | $186.2M | Add +35.6% |
| HBM Hudbay Minerals Inc. | 0.22% | 7,753,074 | $183.0M | Reduce -27.8% |
| PG The Procter & Gamble Co. | 0.21% | 1,223,171 | $179.3M | Reduce -17.6% |
| MSI Motorola Solutions Inc. | 0.21% | 426,212 | $177.0M | Add +11.5% |
| UBS UBS Group AG-Reg | 0.21% | 3,556,341 | $176.6M | Add +19.7% |
| GE General Electric filed as GE AEROSPACE | 0.21% | 470,471 | $175.8M | Reduce -40.8% |
| TEL Te Connectivity PLC | 0.21% | 870,996 | $175.6M | Reduce -47.5% |
| CIEN Ciena Corp. | 0.21% | 354,846 | $174.0M | Add +7.5% |
Other holdings (1): bonds, preferreds, convertibles and warrants · $0 (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| XRXDW Xerox Holdings Corp. | *W EXP 02/11/202 | 2,159 | $0 | New |
Portfolio Sells Q1 2026 → Q2 2026
| GOOGL Alphabet Inc. Class A | Reduce -25.9% | 2.57% | −0.77 |
| MCK McKesson Corp. | Reduce -65.6% | 0.22% | −0.66 |
| SU Suncor Energy Inc. | Reduce -23.3% | 0.57% | −0.52 |
| CVX Chevron Corp. | Reduce -43.9% | 0.31% | −0.52 |
| GSK GSK PLC-Spon ADR | Reduce -43.5% | 0.41% | −0.51 |
| MSFT Microsoft Corp. | Reduce -3.3% | 2.15% | −0.49 |
| JPM JPMorgan Chase & Co. | Reduce -28.9% | 0.86% | −0.44 |
| SCCO Southern Copper Corp. | Reduce -96.3% | 0.01% | −0.44 |
| BKNG Booking Holdings Inc. | Reduce -29.9% | 0.62% | −0.38 |
| AU Anglogold Ashanti PLC | Reduce -74.4% | 0.08% | −0.35 |
| ABT Abbott Laboratories | Reduce -62.7% | 0.13% | −0.34 |
| CAH Cardinal Health Inc. | Reduce -54.1% | 0.22% | −0.30 |
| TEL Te Connectivity PLC | Reduce -47.5% | 0.21% | −0.28 |
| XOM Exxon Mobil Corp. | Reduce -6.2% | 0.46% | −0.27 |
| JNJ Johnson & Johnson | Reduce -28.5% | 0.41% | −0.25 |
| PFE Pfizer Inc. | Reduce -64.4% | 0.09% | −0.25 |
| FTI Technipfmc PLC | Reduce -77.9% | 0.05% | −0.24 |
| BMY Bristol-Myers Squibb Co. | Reduce -2.5% | 0.79% | −0.23 |
| ADBE Adobe Inc. | Reduce -36.1% | 0.18% | −0.22 |
| ERIC Ericsson (lm) Tel-SP ADR | Reduce -4.3% | 0.82% | −0.22 |
| ROP Roper Technologies Inc. | Reduce -93.4% | 0.01% | −0.20 |
| INFY Infosys Ltd.-SP ADR | Reduce -32.7% | 0.15% | −0.19 |
| BZ Kanzhun Ltd. - ADR | Reduce -84.9% | 0.02% | −0.17 |
| AMT American Tower Corp. | Reduce -83.1% | 0.02% | −0.16 |
| SYK Stryker Corp. | Reduce -67.6% | 0.05% | −0.15 |
| MRK Merck & Co. Inc. | Reduce -12.1% | 0.56% | −0.15 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -4.9% | 0.71% | −0.14 |
| GOOG Alphabet Inc. Class C | Reduce -13.4% | 1.19% | −0.14 |
| AZN Astrazeneca PLC | Reduce -2.9% | 0.51% | −0.14 |
| DB Deutsche Bank AG-Registered | Reduce -62.6% | 0.08% | −0.14 |
| CUK Carnival PLC-ADR | Sold out | 0.00% | −0.13 |
| VTR Ventas Inc. | Sold out | 0.00% | −0.13 |
| SBSW Sibanye-Stillwater Ltd.-ADR | Reduce -78.1% | 0.02% | −0.13 |
| COR Cencora Inc. | Reduce -95.1% | 0.00% | −0.12 |
| BVN Cia DE Minas Buenaventur-ADR | Reduce -24.1% | 0.13% | −0.12 |
| VIPS Vipshop Holdings Ltd. - ADR | Reduce -5.8% | 0.24% | −0.12 |
| GFI Gold Fields Ltd.-Spons ADR | Reduce -51.5% | 0.05% | −0.12 |
| GDDY GoDaddy Inc. Class A | Reduce -26.8% | 0.20% | −0.12 |
| ROKU Roku Inc. | Reduce -46.3% | 0.22% | −0.12 |
| SNAP Snap Inc. Class A | Reduce -64.2% | 0.05% | −0.12 |
| HMY Harmony Gold MNG-Spon ADR | Sold out | 0.00% | −0.11 |
| GE General Electric | Reduce -40.8% | 0.21% | −0.11 |
| GEV GE Vernova Inc. | Reduce -59.2% | 0.09% | −0.11 |
| PLD Prologis Inc. | Reduce -14.7% | 0.29% | −0.11 |
| T AT&T Inc. | Reduce -0.7% | 0.15% | −0.11 |
| HTHT H World Group Ltd.-ADR | Reduce -14.1% | 0.15% | −0.10 |
| HBM Hudbay Minerals Inc. | Reduce -27.8% | 0.22% | −0.10 |
| EWT iShares MSCI Taiwan ETF | Sold out | 0.00% | −0.09 |
| HUBS HubSpot Inc. | Reduce -38.7% | 0.06% | −0.09 |
| BAP Credicorp Ltd. | Reduce -26.4% | 0.22% | −0.09 |
Portfolio Buys Q1 2026 → Q2 2026
| FTNT Fortinet Inc. | Add +210.8% | 0.81% | +0.64 |
| AMZN Amazon.com Inc. | Add +37.8% | 2.39% | +0.58 |
| CSCO Cisco Systems Inc. | Add +157.1% | 0.82% | +0.57 |
| ELV Elevance Health Inc. | Add +444.9% | 0.53% | +0.44 |
| BNS Bank of Nova Scotia | Add +22.4% | 1.90% | +0.42 |
| AMD Advanced Micro Devices | Add +10.4% | 0.67% | +0.41 |
| CM Can Imperial BK of Commerce | Add +42.2% | 1.33% | +0.41 |
| C Citigroup Inc. | Add +51.0% | 1.00% | +0.36 |
| UNH Unitedhealth Group Inc. | Add +103.1% | 0.56% | +0.35 |
| INTC Intel Corp. | Add +25.2% | 0.49% | +0.34 |
| TXN Texas Instruments Inc. | Add +491.8% | 0.37% | +0.32 |
| SIMO Silicon Motion Technol-ADR | Add +1.7% | 0.52% | +0.31 |
| SNDK Sandisk Corp. | Add +159.1% | 0.35% | +0.31 |
| CNC Centene Corp. | Add +42.4% | 0.52% | +0.30 |
| FMX Fomento Economico Mex-SP ADR | Add +1581.5% | 0.29% | +0.27 |
| RY Royal Bank of Canada | Add +111.1% | 0.48% | +0.27 |
| NUE Nucor Corp. | Add +19621.3% | 0.24% | +0.24 |
| CHKP Check Point Software Tech | Add +122.5% | 0.55% | +0.23 |
| EQIX Equinix Inc. | Add +404.0% | 0.25% | +0.19 |
| PANW Palo Alto Networks Inc. | Add +12249.0% | 0.19% | +0.19 |
| HUM Humana Inc. | Add +84.8% | 0.26% | +0.19 |
| META Meta Platforms Inc. Class A | Add +42.0% | 1.28% | +0.19 |
| DELL Dell Technologies -C | Add +10.3% | 0.29% | +0.17 |
| GGB Gerdau SA -Spon ADR | Add +273.2% | 0.23% | +0.17 |
| KEYS Keysight Technologies Inc. | Add +87.6% | 0.34% | +0.17 |
| EME Emcor Group Inc. | Add +234.3% | 0.23% | +0.16 |
| EBAY eBay Inc. | Add +31.1% | 0.55% | +0.14 |
| VICI Vici Properties Inc. | Add +121.4% | 0.30% | +0.13 |
| APD Air Products & Chemicals Inc. | Add +4436.1% | 0.14% | +0.13 |
| NVO Novo-Nordisk A/S-Spons ADR | Add +507.5% | 0.16% | +0.13 |
| RS Reliance Inc. | Add +2146.3% | 0.14% | +0.13 |
| CRWD CrowdStrike Holdings Inc. Class A | Add +40920.3% | 0.13% | +0.13 |
| OGC Oceanagold Corp. | New | 0.12% | +0.12 |
| TGT Target Corp. | Add +291.1% | 0.17% | +0.12 |
| MOH Molina Healthcare Inc. | Add +817.7% | 0.13% | +0.12 |
| JCI Johnson Controls Internation | Add +179.3% | 0.19% | +0.12 |
| COST Costco Wholesale Corp. | Add +40.0% | 1.27% | +0.11 |
| STLD Steel Dynamics Inc. | New | 0.11% | +0.11 |
| MA Mastercard Inc. Class A | Add +78.7% | 0.31% | +0.11 |
| FFIV F5 Inc. | Add +118.8% | 0.17% | +0.10 |
| HST Host Hotels & Resorts Inc. | Add +118.3% | 0.19% | +0.10 |
| ROST Ross Stores Inc. | Add +53.5% | 0.50% | +0.10 |
| TMUS T-Mobile US Inc. | Add +913.7% | 0.12% | +0.10 |
| ABNB Airbnb Inc. Class A | Add +17.6% | 0.98% | +0.10 |
| LOGI Logitech International-Reg | Add +32.5% | 0.68% | +0.09 |
| STM Stmicroelectronics NV-NY SHS | Add +37703.0% | 0.09% | +0.09 |
| CHE Chemed Corp. | Add +47.7% | 0.25% | +0.09 |
| HNGE Hinge Health Inc. Class A | Add +181.4% | 0.10% | +0.08 |
| KO The Coca-Cola Co. | Add +60.9% | 0.27% | +0.08 |
| STT State Street Corp. | Add +72.3% | 0.16% | +0.08 |
Notes & Other Activity Q1 2026 → Q2 2026
| M-TRON INDUSTRIES INC | RIGHT 04/15/2026 | Sold out | 2,210 | $4Kbefore exit |
| XRXDW Xerox Holdings Corp. | *W EXP 02/11/202 | New | 2,159 | $0 |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 1,986 | $84.2B | AAPL, NVDA, GOOGL, AMZN, MSFT |
| Q1 2026 | 2,010 | $70.5B | AAPL, NVDA, GOOGL, MSFT, AMZN |
| Q4 2025 | 1,959 | $60.9B | NVDA, AAPL, MSFT, GOOGL, META |
| Q3 2025 | 1,817 | $57.3B | NVDA, AAPL, MSFT, META, AMZN |
| Q2 2025 | 1,659 | $48.4B | NVDA, MSFT, AAPL, AMZN, GOOGL |
| Q1 2025 | 1,601 | $35.4B | AAPL, NVDA, AMZN, GOOGL, SPOT |
| Q4 2024 | 1,609 | $34.5B | AAPL, NVDA, GOOGL, MSFT, ERIC |
| Q3 2024 | 2,073 | $32.2B | AAPL, NVDA, GOOGL, CHKP, MSFT |
| Q2 2024 | 1,753 | $32.5B | NVDA, AAPL, AMZN, GOOGL, MSFT |
| Q1 2024 | 1,569 | $28.7B | NVDA, AMZN, GOOGL, MSFT, STLA |