Company · Ownership research

Optimum Communications, Inc. OPTU

CIK 0001702780 · CUSIP 02156K103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 02156K103 (OPTU), not CUSIP 02156K903 (OPTU), CUSIP 02156K953 (OPTU), and does not merge CUSIPs.

This page lists the top 20 of 53 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	MILFAM LLC CIK 1728825 · View history	$19.34M 19,549,309 shares	13.39%	+3.63M(+22.80%)Added	SEC filing ↗ Oct 13, 2026	▾
02	DEUTSCHE BANK AG\ CIK 948046 · View history	$15.06M 15,209,307 shares	0.00%	+14.79M(+3,504.80%)Added	SEC filing ↗ Nov 6, 2026	▾
03	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$5.58M 5,641,602 shares	0.00%	-1.26M(-18.30%)Reduced	SEC filing ↗ Nov 6, 2026	▾
04	BARCLAYS PLC CIK 312069 · View history	$3.75M 3,793,451 shares	0.00%	+39.60K(+1.10%)Added	SEC filing ↗ Nov 6, 2026	▾
05	Bank of New York Mellon Corp CIK 1390777 · View history	$669.36K 676,461 shares	0.00%	+6.07K(+0.90%)Added	SEC filing ↗ Nov 5, 2026	▾
06	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$290.97K 293,848 shares	0.00%	-278.19K(-48.60%)Reduced	SEC filing ↗ Nov 4, 2026	▾
07	Jefferies Financial Group Inc. CIK 96223 · View history	$247.38K 250,000 shares	0.00%	+210.00K(+525.00%)Added	SEC filing ↗ Nov 5, 2026	▾
08	WOLVERINE ASSET MANAGEMENT LLC CIK 1279891 · View history	$241.68K 244,241 shares	0.00%	-231.20K(-48.60%)Reduced	SEC filing ↗ Nov 2, 2026	▾
09	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC CIK 1632972 · View history	$156.58K 185,238 shares	0.00%	-8.87K(-4.60%)Reduced	SEC filing ↗ Oct 13, 2026	▾
10	Creative Planning CIK 1540235 · View history	$135.83K 137,275 shares	0.00%	+35.26K(+34.60%)Added	SEC filing ↗ Nov 2, 2026	▾
11	Russell Investments Group, Ltd. CIK 1692234 · View history	$131.75K 133,148 shares	0.00%	+5.68K(+4.50%)Added	SEC filing ↗ Nov 6, 2026	▾
12	Lido Advisors, LLC CIK 1650150 · View history	$112.61K 113,801 shares	0.00%	+110(+0.10%)Added	SEC filing ↗ Nov 4, 2026	▾
13	YOUSIF CAPITAL MANAGEMENT, LLC CIK 1858789 · View history	$100.75K 101,814 shares	0.00%	+46.87K(+85.30%)Added	SEC filing ↗ Oct 22, 2026	▾
14	Warberg Asset Management LLC CIK 1597506 · View history	$96.97K 97,347 shares	0.02%	-1.74K(-1.80%)Reduced	SEC filing ↗ Nov 2, 2026	▾
15	CIDEL ASSET MANAGEMENT INC CIK 1621915 · View history	$93.98K 94,974 shares	0.00%	+36.49K(+62.40%)Added	SEC filing ↗ Oct 29, 2026	▾
16	Leonteq Securities AG CIK 1535950 · View history	$71.24K 71,999 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Oct 29, 2026	▾
17	MACKENZIE FINANCIAL CORP CIK 919859 · View history	$56.05K 56,646 shares	0.00%	-53.62K(-48.60%)Reduced	SEC filing ↗ Nov 2, 2026	▾
18	Merit Financial Group, LLC CIK 1621225 · View history	$55.12K 55,705 shares	0.00%	+4.13K(+8.00%)Added	SEC filing ↗ Nov 6, 2026	▾
19	BRIGHTON JONES LLC CIK 1360798 · View history	$54.15K 54,728 shares	0.00%	+9.79K(+21.80%)Added	SEC filing ↗ Nov 3, 2026	▾
20	PINNACLE ASSOCIATES LTD CIK 743127 · View history	$52.52K 53,072 shares	0.00%	+53.07KNew	SEC filing ↗ Oct 20, 2026	▾

Showing 20 / 53 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

47,153,265

Not deduplicated across managers

Disclosed value

$46.64M

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.

Optimum Communications, Inc. · Q3 2026

Explore all 53 reporting institutions.

This page includes 20 of 53 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.

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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.