Company · Ownership research

ACACIA RESEARCH CORP ACTG

CIK 0000934549 · CUSIP 003881307

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 003881307 (ACTG), not CUSIP 003881907 (ACTG), CUSIP 003881957 (ACTG), and does not merge CUSIPs.

This page lists the top 20 of 48 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$11.85M 2,750,060 shares	0.00%	-191.66K(-6.50%)Reduced	SEC filing ↗ Nov 4, 2026	▾
02	Krilogy Financial LLC CIK 1659047 · View history	$5.59M 1,287,657 shares	0.15%	+159.83K(+14.20%)Added	SEC filing ↗ Oct 13, 2026	▾
03	Peapod Lane Capital LLC CIK 2050979 · View history	$4.00M 928,177 shares	2.98%	-66.59K(-6.70%)Reduced	SEC filing ↗ Oct 22, 2026	▾
04	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$3.70M 857,513 shares	0.00%	-43.30K(-4.80%)Reduced	SEC filing ↗ Nov 6, 2026	▾
05	Formidable Asset Management, LLC CIK 1592613 · View history	$3.51M 792,521 shares	0.52%	-615(-0.10%)Reduced	SEC filing ↗ Nov 3, 2026	▾
06	Bank of New York Mellon Corp CIK 1390777 · View history	$481.41K 111,697 shares	0.00%	-170(-0.20%)Reduced	SEC filing ↗ Nov 5, 2026	▾
07	Capital Wealth Alliance, LLC CIK 1803277 · View history	$444.77K 103,195 shares	0.19%	-775(-0.70%)Reduced	SEC filing ↗ Oct 20, 2026	▾
08	RITHOLTZ WEALTH MANAGEMENT CIK 1698218 · View history	$383.13K 88,893 shares	0.01%	-25.59K(-22.40%)Reduced	SEC filing ↗ Nov 5, 2026	▾
09	SIMPLEX TRADING, LLC CIK 1488542 · View history	$216.34K 50,194 shares	0.01%	-14.91K(-22.90%)Reduced	SEC filing ↗ Nov 4, 2026	▾
10	LEVIN CAPITAL STRATEGIES, L.P. CIK 1354821 · View history	$129.30K 30,000 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 2, 2026	▾
11	DEUTSCHE BANK AG\ CIK 948046 · View history	$128.44K 29,800 shares	0.00%	-4.34K(-12.70%)Reduced	SEC filing ↗ Nov 6, 2026	▾
12	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC CIK 1632972 · View history	$125.90K 28,678 shares	0.00%	+11.83K(+70.20%)Added	SEC filing ↗ Oct 13, 2026	▾
13	BARCLAYS PLC CIK 312069 · View history	$117.21K 27,195 shares	0.00%	+21.57K(+383.80%)Added	SEC filing ↗ Nov 6, 2026	▾
14	IMC-Chicago, LLC CIK 1452861 · View history	$104.74K 24,301 shares	0.00%	+6.76K(+38.50%)Added	SEC filing ↗ Nov 5, 2026	▾
15	Russell Investments Group, Ltd. CIK 1692234 · View history	$81.35K 18,875 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 6, 2026	▾
16	Sather Financial Group Inc CIK 1568540 · View history	$66.00K 15,312 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 30, 2026	▾
17	SALEM INVESTMENT COUNSELORS INC CIK 884423 · View history	$63.20K 14,664 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 13, 2026	▾
18	Abel Hall, LLC CIK 2013339 · View history	$62.09K 14,406 shares	0.01%	-10(-0.10%)Reduced	SEC filing ↗ Oct 19, 2026	▾
19	Investors Research Corp CIK 1730630 · View history	$61.67K 14,309 shares	0.01%	-300(-2.10%)Reduced	SEC filing ↗ Oct 7, 2026	▾
20	Horizon Wealth Management, LLC CIK 1815123 · View history	$43.10K 10,000 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 2, 2026	▾

Showing 20 / 48 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

7,223,051

Not deduplicated across managers

Disclosed value

$31.27M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ACACIA RESEARCH CORP · Q3 2026

Explore all 48 reporting institutions.

This page includes 20 of 48 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 48 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"003881307","quarter":"2026Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.