Acacia Research Ownership | Who Owns Acacia Research?
Acacia Research Ownership Summary
Acacia Research is owned by 86.93% institutional investors, 1.42% insiders, and 11.66% retail investors. Starboard value lp is the largest institutional shareholder, holding 63.58% of ACTG shares. Strategic Advisers Small-Mid Cap is the top mutual fund, with 2.20% of its assets in Acacia Research shares.
ACTG Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Acacia Research | 86.93% | 1.42% | 11.66% |
| Sector | Industrials Stocks | 64.07% | 12.69% | 23.24% |
| Industry | Business Services Stocks | 66.36% | 14.13% | 19.52% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Starboard value lp | 61.12M | 63.58% | $218.82M |
| State street | 2.96M | 2.96% | $12.83M |
| Blackrock | 2.55M | 2.55% | $12.77M |
| Blackrock funding, inc. /de | 2.37M | 2.46% | $8.48M |
| Dimensional fund advisors lp | 2.30M | 2.30% | $9.98M |
| Vanguard group | 2.25M | 2.25% | $9.76M |
| Renaissance | 1.60M | 1.60% | $6.92M |
| Krilogy financial | 1.04M | 1.04% | $4.50M |
| Formidable asset management | 897.73K | 0.93% | $3.07M |
| Geode capital management | 895.61K | 0.90% | $3.89M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Roumell asset management | 727.46K | 6.84% | $3.64M |
| Starboard value lp | 61.12M | 3.79% | $218.82M |
| Clayton partners | 268.00K | 0.81% | $959.44K |
| Pacific ridge capital partners | 858.31K | 0.73% | $3.07M |
| Formidable asset management | 897.73K | 0.51% | $3.07M |
| Krilogy financial | 1.04M | 0.30% | $4.50M |
| Capital wealth alliance | 106.07K | 0.26% | $460.34K |
| Westerly capital management | 172.46K | 0.23% | $617.39K |
| Levin capital strategies | 301.57K | 0.10% | $1.08M |
| Elkhorn partners limited partnership | 34.50K | 0.09% | $123.51K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Dimensional fund advisors lp | 2.30M | 0.00% | 220.58K |
| Marshall wace, llp | 171.41K | 0.00% | 171.41K |
| Bank of new york mellon | 247.10K | 0.00% | 145.22K |
| Clayton partners | 268.00K | 0.81% | 126.40K |
| Blackrock | 2.55M | 0.00% | 104.25K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Goldman sachs group | 551.39K | 0.00% | -1.29M |
| Acuitas investments | - | - | -472.57K |
| Royce & associates lp | - | - | -358.14K |
| State street | 2.96M | 0.00% | -194.80K |
| Prescott group capital management | - | - | -150.98K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Marshall wace, llp | 171.41K | 0.00% | 171.41K | $613.66K |
| Corsair capital management | 78.28K | 0.05% | 78.28K | $280.24K |
| Hrt financial lp | 53.32K | 0.00% | 53.32K | $190.00K |
| Los angeles capital management | 51.16K | 0.00% | 51.16K | $183.13K |
| Jump financial | 28.28K | 0.00% | 28.28K | $101.24K |
Sold Out
| Holder | Change |
|---|---|
| Federated hermes | -6.00 |
| Nelson, van denburg & campbell wealth management group | -20.00 |
| Farther finance advisors | -24.00 |
| Coppell advisory solutions | -29.00 |
| Sjs investment consulting | -65.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 85 | -6.59% | 83,562,760 | 0.64% | 86 | 1.16% | 40 | 29.03% | 29 | -27.50% |
| Mar 31, 2025 | 4 | -95.92% | 61,617,896 | -26.20% | 64 | 0.92% | 3 | -92.50% | - | -100.00% |
| Dec 31, 2024 | 97 | -8.49% | 82,488,477 | -2.86% | 82 | 1.14% | 39 | -18.75% | 32 | -11.11% |
| Sep 30, 2024 | 106 | 0.95% | 84,916,413 | -1.42% | 85 | 1.14% | 48 | -7.69% | 36 | 2.86% |
| Jun 30, 2024 | 105 | 6.06% | 86,138,772 | 0.15% | 86 | 1.16% | 52 | 57.58% | 35 | -16.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Strategic Advisers Small-Mid Cap | 2.21M | 2.20% | -169.19K |
| Vanguard US Total Market Shares ETF | 1.37M | 1.42% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.34M | 1.39% | -29.42K |
| Pacific Ridge Capital Ptnrs Micro Cp Val | 839.66K | 0.84% | -48.09K |
| iShares Russell 2000 ETF | 747.18K | 0.77% | -14.18K |
| Vanguard Institutional Extnd Mkt Idx Tr | 415.43K | 0.43% | -189.30K |
| DFA US Targeted Value I | 411.46K | 0.43% | 25.28K |
| Royce Small-Cap Opportunity Invmt | 412.74K | 0.42% | -83.64K |
| Avantis US Small Cap Value ETF | 408.37K | 0.42% | - |
| FullerThaler Behavioral Micro-Cap Core | 420.71K | 0.42% | 995.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 11, 2025 | Zambito Michael SIKORYAK | Chief Financial Officer | Buy | $25.15K |
| Jun 11, 2025 | Kohlberg Isaac T. | - | Sell | $61.44K |
| May 21, 2025 | Soncini Jason W. | General Counsel | Buy | $26.52K |
| May 19, 2025 | McNulty Martin D. Jr. | Chief Executive Officer | Buy | $19.98K |
| Nov 25, 2024 | Kohlberg Isaac T. | - | Sell | $68.57K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | 1 | - |
| 2025 Q2 | 2 | 1 |
| 2025 Q1 | - | - |
| 2024 Q4 | - | 1 |
| 2024 Q2 | 3 | - |
ACTG Ownership FAQ
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