ACTG NASDAQ
Acacia Research Corporation
1W: -1.9%
1M: -7.8%
3M: +10.1%
YTD: +22.5%
1Y: +19.9%
3Y: +13.7%
5Y: -16.4%
$4.66
+0.08 (+1.75%)
Weekly Expected Move ±4.5%
$4
$4
$5
$5
$5
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🏦 Institutional Activity
Latest: Q1 2026122
Institutions Holding
+20 vs prior
88.5%
Ownership
+18.55%
27
New
34
Increased
44
Reduced
17
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | Sundar Ajay | director | A-Grant/Award | 4,158 | $4.81 | $20K | Filing |
| 2026-03-31 | Molinelli Gavin | director | A-Grant/Award | 6,237 | $4.81 | $30K | Filing |
| 2026-03-23 | Soncini Jason W. | officer: general counsel | F-Tax Withholding | 6,147 | $4.85 | $30K | Filing |
| 2026-03-10 | McNulty Martin D. Jr. | officer: chief executive officer | F-Tax Withholding | 8,207 | $4.15 | $34K | Filing |
| 2025-12-31 | Sundar Ajay | director | A-Grant/Award | 5,348 | $3.74 | $20K | Filing |
| 2025-12-31 | Molinelli Gavin | director | A-Grant/Award | 8,021 | $3.74 | $30K | Filing |
| 2025-09-30 | Sundar Ajay | director | A-Grant/Award | 6,154 | $3.25 | $20K | Filing |
| 2025-09-30 | Molinelli Gavin | director | A-Grant/Award | 9,231 | $3.25 | $30K | Filing |
| 2025-08-11 | Zambito Michael SIKORYAK | officer: chief financial officer | P-Purchase | 7,700 | $3.27 | $25K | Filing |
| 2025-08-11 | FELMAN MICHELLE | director | G-Gift | 11,561 | $— | $0 | Filing |
| 2025-08-11 | FELMAN MICHELLE | director | G-Gift | 11,560 | $— | $0 | Filing |
| 2025-06-30 | Molinelli Gavin | director | A-Grant/Award | 8,380 | $3.58 | $30K | Filing |
| 2025-06-30 | Sundar Ajay | director | A-Grant/Award | 5,587 | $3.58 | $20K | Filing |
| 2025-06-11 | Kohlberg Isaac T. | director | S-Sale | 16,000 | $3.84 | $61K | Filing |
| 2025-06-09 | Rasamny Robert | officer: chief administrative officer | F-Tax Withholding | 6,657 | $3.83 | $25K | Filing |
| 2025-06-09 | Hoover Kirsten | officer: interim cfo | F-Tax Withholding | 6,464 | $3.83 | $25K | Filing |
| 2025-06-09 | Soncini Jason W. | officer: general counsel | F-Tax Withholding | 11,486 | $3.83 | $44K | Filing |
| 2025-06-09 | McNulty Martin D. Jr. | officer: chief executive officer | F-Tax Withholding | 10,507 | $3.83 | $40K | Filing |
| 2025-05-30 | Kohlberg Isaac T. | director | A-Grant/Award | 32,172 | $— | $0 | Filing |
| 2025-05-30 | RIBAR GEOFFREY G | director | A-Grant/Award | 32,172 | $— | $0 | Filing |
| 2025-05-30 | FELMAN MICHELLE | director | A-Grant/Award | 32,172 | $— | $0 | Filing |
| 2025-05-30 | OCONNELL MAUREEN | director | A-Grant/Award | 32,172 | $— | $0 | Filing |
| 2025-05-30 | Sundar Ajay | director | A-Grant/Award | 32,172 | $— | $0 | Filing |
| 2025-05-30 | Molinelli Gavin | director | A-Grant/Award | 32,172 | $— | $0 | Filing |
| 2025-05-21 | Soncini Jason W. | officer: general counsel | P-Purchase | 7,000 | $3.79 | $27K | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| Starboard Value LP | 61,123,595 | $294M | — | 2026-03-31 | Filing |
| STATE STREET CORP | 3,105,041 | $15M | -40,940 | 2026-03-31 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 2,853,889 | $14M | +95,089 | 2026-03-31 | Filing |
| BlackRock, Inc. | 2,406,367 | $12M | +42,520 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,596,121 | $8M | +1,596,121 | 2026-03-31 | Filing |
| RENAISSANCE TECHNOLOGIES LLC | 1,407,584 | $7M | +12,284 | 2026-03-31 | Filing |
| Krilogy Financial LLC | 1,127,487 | $6M | -115,926 | 2026-03-31 | Filing |
| Peapod Lane Capital LLC | 1,091,336 | $5M | +245,382 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 857,719 | $4M | +11,412 | 2026-03-31 | Filing |
| Formidable Asset Management, LLC | 838,869 | $4M | -31,962 | 2026-03-31 | Filing |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 603,510 | $3M | +161,624 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 584,102 | $3M | +275,110 | 2026-03-31 | Filing |
| AMERICAN CENTURY COMPANIES INC | 511,374 | $2M | +18,335 | 2026-03-31 | Filing |
| AEGIS FINANCIAL CORP | 491,086 | $2M | +491,086 | 2026-03-31 | Filing |
| Tidal Investments LLC | 437,428 | $2M | — | 2026-03-31 | Filing |
| Empowered Funds, LLC | 340,210 | $2M | +95,624 | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 269,647 | $1M | +26,708 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 261,909 | $1M | +261,909 | 2026-03-31 | Filing |
| VANGUARD FIDUCIARY TRUST CO | 221,379 | $1M | +221,379 | 2026-03-31 | Filing |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 196,296 | $944K | +57,089 | 2026-03-31 | Filing |