ACADIAN ASSET MANAGEMENT LLC
13F filer · CIK 916542 · Boston, MA
Summary
ACADIAN ASSET MANAGEMENT LLC reported $84.23M across 1,987 positions in its 13F for 2026 Q2, filed Aug 13, 2026. The largest holdings are AAPL (5.5%), NVDA (4.6%), GOOGL (2.6%). Versus 2026 Q1, leaving options aside, it opened 313 new positions, added to 856, trimmed 703 and sold out of 337.
Reported value$84.23M
Positions1,987
Report period2026 Q2
FiledAug 13, 2026
New positions313
Added856
Trimmed703
Sold out337
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 5.5%Value $4.59MPrice $329.40Shares 15.87M +3.47%Since Jun 30 +113738.71%
Weight 4.6%Value $3.90MPrice $228.86Shares 19.51M +4.59%Since Jun 30 +114280.14%
Weight 2.6%Value $2.17MPrice $342.75Shares 6.06M -25.93%Since Jun 30 +95811.40%
Weight 2.4%Value $2.01MPrice $246.67Shares 8.45M +37.76%Since Jun 30 +103397.76%
Weight 2.1%Value $1.81MPrice $509.22Shares 4.85M -3.32%Since Jun 30 +136416.62%
Weight 1.9%Value $1.60MPrice $92.47Shares 18.38M +22.39%Since Jun 30 +106331.03%
Weight 1.7%Value $1.43MPrice $512.01Shares 1.97M -7.74%Since Jun 30 +70719.97%
Weight 1.6%Value $1.31MPrice $1054Shares 1.13M -25.20%Since Jun 30 +91212.72%
Weight 1.3%Value $1.12MPrice $112.15Shares 9.71M +42.18%Since Jun 30 +97328.86%
Weight 1.3%Value $1.08MPrice $715.62Shares 1.91M +42.04%Since Jun 30 +126947.35%
Weight 1.3%Value $1.07MPrice $922.92Shares 1.14M +39.96%Since Jun 30 +98562.80%
Weight 1.3%Value $1.06MPrice $355.10Shares 2.80M +2.50%Since Jun 30 +93907.39%
Weight 1.2%Value $1.01MPrice $189.17Shares 3.33M +611.67%Since Jun 30 +62602.47%
Weight 1.2%Value $1.00MPrice $339.16Shares 2.84M -13.39%Since Jun 30 +95891.28%
Weight 1.2%Value $998.3KPrice $1834Shares 502K -16.89%Since Jun 30 +92110.95%
Weight 1.1%Value $913.1KPrice $128.50Shares 6.74M +20.43%Since Jun 30 +94809.49%
Weight 1.1%Value $905.8KPrice $314.47Shares 2.09M -30.13%Since Jun 30 +72474.19%
Weight 1.0%Value $852.5KPrice $43.52Shares 23.07M +29.39%Since Jun 30 +117688.96%
Weight 1.0%Value $838.6KPrice $130.80Shares 5.99M +50.95%Since Jun 30 +93359.30%
Weight 1.0%Value $833.9KPrice $86.46Shares 9.10M +14.61%Since Jun 30 +94212.58%
Weight 1.0%Value $825.6KPrice $156.96Shares 5.77M +17.64%Since Jun 30 +109589.79%
Weight 0.9%Value $728.2KPrice $336.59Shares 2.22M -28.86%Since Jun 30 +102734.74%
Weight 0.8%Value $703.6KPrice $130.25Shares 4.64M +1.65%Since Jun 30 +85879.14%
Weight 0.8%Value $692.3KPrice $106.74Shares 5.89M +157.10%Since Jun 30 +90779.68%
Weight 0.8%Value $691.6KPrice $9.42Shares 62.03M -4.29%Since Jun 30 +84392.00%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 5.5% | $4.59M | +113738.71% | +3.47% | Add | |
| 4.6% | $3.90M | +114280.14% | +4.59% | Add | |
| 2.6% | $2.17M | +95811.40% | -25.93% | Trim | |
| 2.4% | $2.01M | +103397.76% | +37.76% | Add | |
| 2.1% | $1.81M | +136416.62% | -3.32% | Trim | |
| 1.9% | $1.60M | +106331.03% | +22.39% | Add | |
| 1.7% | $1.43M | +70719.97% | -7.74% | Trim | |
| 1.6% | $1.31M | +91212.72% | -25.20% | Trim | |
| 1.3% | $1.12M | +97328.86% | +42.18% | Add | |
| 1.3% | $1.08M | +126947.35% | +42.04% | Add | |
| 1.3% | $1.07M | +98562.80% | +39.96% | Add | |
| 1.3% | $1.06M | +93907.39% | +2.50% | Add | |
| 1.2% | $1.01M | +62602.47% | +611.67% | Add | |
| 1.2% | $1.00M | +95891.28% | -13.39% | Trim | |
| 1.2% | $998.3K | +92110.95% | -16.89% | Trim | |
| 1.1% | $913.1K | +94809.49% | +20.43% | Add | |
| 1.1% | $905.8K | +72474.19% | -30.13% | Trim | |
| 1.0% | $852.5K | +117688.96% | +29.39% | Add | |
| 1.0% | $838.6K | +93359.30% | +50.95% | Add | |
| 1.0% | $833.9K | +94212.58% | +14.61% | Add | |
| 1.0% | $825.6K | +109589.79% | +17.64% | Add | |
| 0.9% | $728.2K | +102734.74% | -28.86% | Trim | |
| 0.8% | $703.6K | +85879.14% | +1.65% | Add | |
| 0.8% | $692.3K | +90779.68% | +157.10% | Add | |
| 0.8% | $691.6K | +84392.00% | -4.29% | Trim |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.