Who Owns Acacia Research Corporation (ACTG)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$2.2860211000100007e+134T
% of Float Held
6.419865975808246e+259%
QoQ Change in Holders
+15 / -2
Price History
ACTG — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Krilogy Financial LLC | New Position | +1.2M | +$4.9M |
| Formidable Asset Management, LLC | New Position | +871K | +$3.1M |
| Permanent Capital Management, LP | New Position | +405K | +$1.5M |
| Capital Wealth Alliance, LLC | New Position | +104K | +$431K |
| GatePass Capital, LLC | New Position | +100K | +$373K |
| Marquette Asset Management, LLC | New Position | +93K | +$348K |
| CITIZENS FINANCIAL GROUP INC/RI | New Position | +50K | +$187K |
| Ethic Inc. | New Position | +39K | +$146K |
| Sather Financial Group Inc | New Position | +15K | +$57K |
| ROYCE & ASSOCIATES LP | New Position | +15K | +$54K |
| OCCUDO QUANTITATIVE STRATEGIES LP | New Position | +13K | +$49K |
| Pekin Hardy Strauss, Inc. | New Position | +10K | +$37K |
| Horizon Wealth Management, LLC | New Position | +10K | +$37K |
| Capital Advisors, Ltd. LLC | New Position | +8K | +$30K |
| CWM, LLC | New Position | +3K | +$12K |
ACTG — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| VANGUARD GROUP INC | Decreased | -194K | -$7.4B |
| RENAISSANCE TECHNOLOGIES LLC | Decreased | -131K | -$5.0B |
| Pacific Ridge Capital Partners, LLC | Decreased | -29K | -$2.7B |
| Tidal Investments LLC | Decreased | -27K | -$1.5B |
| CITADEL ADVISORS LLC | Decreased | -119K | -$1.5B |
| GOLDMAN SACHS GROUP INC | Decreased | -39K | -$1.1B |
| NORTHERN TRUST CORP | Decreased | -25K | -$870.0M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Decreased | -87K | -$735.2M |
| Clayton Partners LLC | Closed Position | -180K | -$584.6M |
| UBS Group AG | Decreased | -5K | -$419.8M |
| JANE STREET GROUP, LLC | Decreased | -31K | -$271.1M |
| DEUTSCHE BANK AG\ | Decreased | -57K | -$263.3M |
| MARSHALL WACE, LLP | Decreased | -29K | -$207.3M |
| FLAGSHIP HARBOR ADVISORS, LLC | Closed Position | -40K | -$200.4M |
| ROYAL BANK OF CANADA | Decreased | -59K | -$195.0M |
Top Institutional Holders(Q4 2025)
ACTG Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 93 | $299.3M | +21 |
| Q3 2025 | 72 | $263.1B | +0 |
| Q2 2025 | 72 | $284.4B | -16 |
| Q1 2025 | 88 | $265.1B | -3 |
| Q4 2024 | 91 | $5.9T | +1 |
| Q3 2024 | 90 | $357.6T | +0 |
| Q2 2024 | 90 | $371.3T | +10 |
| Q1 2024 | 80 | $392.1T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold ACTG (Acacia Research Corporation). The largest holder is Starboard Value LP with $228.6M in shares. This quarter, 15 institutions opened new positions and 2 closed their positions.
Frequently Asked Questions
How many hedge funds own ACTG?
As of Q4 2025, 50 institutional investors report holding ACTG (Acacia Research Corporation) in their 13F filings.
Who is the largest institutional holder of ACTG?
The largest institutional holder of ACTG is Starboard Value LP with $228.6M in shares.
Is institutional ownership of ACTG increasing or decreasing?
This quarter, 15 institutions opened new positions in ACTG and 2 closed their positions.