ACACIA RESEARCH CORP ACTG
CIK 0000934549 · CUSIP 003881307
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Starboard Value LP CIK 1517137 · View history | $284.84M 61,123,595 shares | 6.30% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 02 | STATE STREET CORP CIK 93751 · View history | $14.76M 3,166,717 shares | 0.00% | +61.68K(+2.0%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $13.71M 2,941,723 shares | 0.00% | +87.83K(+3.1%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 04 | BlackRock, Inc. CIK 2012383 · View history | $12.10M 2,597,274 shares | 0.00% | +190.91K(+7.9%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 05 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $6.92M 1,485,187 shares | 0.00% | -110.93K(-7.0%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 06 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $6.59M 1,415,088 shares | 0.01% | +7.50K(+0.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 07 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $5.48M 1,175,163 shares | 0.00% | +591.06K(+101.2%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 08 | Krilogy Financial LLC CIK 1659047 · View history | $5.26M 1,127,831 shares | 0.16% | +344(0.0%)Added | SEC filing ↗ Jul 27, 2026 | ▾ |
| 09 | Peapod Lane Capital LLC CIK 2050979 · View history | $4.64M 994,770 shares | 3.13% | -96.57K(-8.8%)Reduced | SEC filing ↗ Jul 27, 2026 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $4.20M 900,809 shares | 0.00% | +43.09K(+5.0%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 11 | Pacific Ridge Capital Partners, LLC CIK 1591546 · View history | $3.78M 810,962 shares | 0.69% | -6.28K(-0.8%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 12 | Formidable Asset Management, LLC CIK 1592613 · View history | $3.74M 793,136 shares | 0.59% | -45.73K(-5.5%)Reduced | SEC filing ↗ Jul 17, 2026 | ▾ |
| 13 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $3.23M 693,309 shares | 0.00% | +181.94K(+35.6%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 14 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $2.93M 629,326 shares | 0.05% | +25.82K(+4.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 15 | AEGIS FINANCIAL CORP CIK 1140753 · View history | $2.29M 491,086 shares | 0.36% | 0(0.0%)Unchanged | SEC filing ↗ Aug 12, 2026 | ▾ |
| 16 | Tidal Investments LLC CIK 1600064 · View history | $1.98M 424,173 shares | 0.00% | -13.26K(-3.0%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 17 | Empowered Funds, LLC CIK 1592828 · View history | $1.71M 366,026 shares | 0.01% | +25.82K(+7.6%)Added | SEC filing ↗ Aug 17, 2026 | ▾ |
| 18 | NORTHERN TRUST CORP CIK 73124 · View history | $1.35M 289,835 shares | 0.00% | +20.19K(+7.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $1.35M 289,396 shares | 0.00% | +27.49K(+10.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 20 | SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history | $1.34M 288,462 shares | 0.00% | +92.17K(+47.0%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
Showing 20 / 123 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
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