SEC ownership of Optimum Communications, Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001702780.

Comparable stake leader

Patrick Drahi

Disclosed value leader

Patrick Drahi

Comparable rows

50/50

Latest evidence

03 Aug 2026

Top shareholders Insider holders Latest transactions
Public ticker
OPTU on NYSE
Parsed ownership sources
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
Patrick Drahi
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Patrick Drahi
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
03 Aug 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001702780
Issuer location
Long Island City, NY

Ownership snapshot

Top shareholders of Optimum Communications, Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Patrick Drahi
Disclosed value leader
Patrick Drahi
Comparable rows
50/50
Latest evidence
03 Aug 2026
13D/G 3/4/5 13F Lead comparable stake: 28% 13D/G row: Patrick Drahi Showing 1-8 of 50 holder rows.

Quick read

Patrick Drahi leads the comparable SEC ownership view at 28%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Patrick Drahi's linked filing trail.
Comparable ownership Top 5
Patrick Drahi 28%
Neil S. Subin 12%
VANGUARD GROUP INC 9.4%
Empyrean Capital Partners, LP 8.1%
BARCLAYS PLC 7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Patrick Drahi
13D/G 3/4/5
Director, 10%+ Owner
13D/G 3/4/5
28%
$106,019,894
111,599,888 shares
 $0 29 May 2026
Neil S. Subin
3/4/5 13D/G
10%+ Owner
3/4/5 13D/G
12%
from 13D/G
$16,616,912
19,549,309 shares
 +$2,454,822 29 Jul 2026
VANGUARD GROUP INC
13D/G
The Vanguard Group
13D/G
9.4%
$57,252,854
26,753,670 shares
 $0 30 Jun 2025
Empyrean Capital Partners, LP
13D/G 13F
Company
13D/G 13F
8.1%
$15,021,743
14,039,012 shares
 -$11,277,153 30 Jun 2026
BARCLAYS PLC
13D/G 13F
Company
13D/G 13F
7%
$45,683,928
19,275,919 shares
 +$12,780,014 31 Dec 2024
DEUTSCHE BANK AG\
13D/G 13F
Company
13D/G 13F
6.9%
$20,827,902
19,465,329 shares
 +$4,855,579 30 Jun 2026
Kite Lake Capital Management (UK) LLP
13F 13D/G
Company
13F 13D/G
6.8%
from 13D/G
$20,445,000
14,100,000 shares
 — 30 Jun 2026
BlackRock, Inc.
13D/G 13F
Company
13D/G 13F
6.4%
$38,802,936
18,135,603 shares
 $0 30 Jun 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to buying over the last 12 months. Net value: +$1,537,423.

Buys
$4,909,643
Insiders: 2
Sells
$3,372,220
Insiders: 2
Net
+$1,537,423
Shares: +4,208,890
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 6,064,708 Shares: 1,855,818
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 6,064,708 40,000 $4,909,643 $32,400 +$4,877,243
3-6 0 60,000 $0 $80,000 -$80,000
6-9 0 270,000 $0 $428,000 -$428,000
9-12 0 1,485,818 $0 $2,831,820 -$2,831,820

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 21 reporting-owner rows connected to Optimum Communications, Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
21
Largest Forms 3/4/5 holder
MILFAM LLC
Net 12M change
+$1,537,424
Latest report
03 Aug 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
MILFAM LLC 10%+ Owner $16,616,912 +$2,454,822 +17% Filing P/S 29 Jul 2026
Neil S. Subin 10%+ Owner $16,616,912 +$2,454,822 +17% Filing P/S 29 Jul 2026
Dexter Goei Director $4,610,373 -$2,831,820 -38% Mixed 29 May 2026
Dennis Mathew Chairman and CEO, Director $3,587,282 Mixed 29 May 2026
Colleen Schmidt EVP Human Resources $2,556,737 Mixed 29 Dec 2024
Michael Grau Former Chief Financial Officer $2,102,032 Mixed 01 Mar 2023
Marc Sirota Chief Financial Officer $1,344,727 Mixed 29 May 2026
Michael C. Parker President of Consumer Services $1,314,934 Mixed 29 May 2026
Layth Taki Chief Accounting Officer $651,999 Mixed 15 Jun 2022
Michael Olsen General Counsel and CCRO $642,655 -$540,400 -46% Filing P/S 03 Aug 2026
Maria Bruzzese Chief Accounting Officer $609,154 Mixed 08 Apr 2026
Raymond Svider Director $181,866 Mixed 29 May 2026
Susan C. Schnabel Director $163,406 Mixed 29 May 2026
Gerrit Jan Bakker Director $157,466 Mixed 19 Nov 2021
Mark Mullen Director $137,406 Mixed 29 May 2026
Charles Stewart Director $18,102 Mixed 29 May 2026
Next Alt S.a.r.l. Director, 10%+ Owner $0 Mixed 29 May 2026
Patrick Drahi Director, 10%+ Owner $0 Mixed 29 May 2026
Alexandre Fonseca Director Mixed 22 Mar 2023
Soroban Opportunities Master Fund LP 10%+ Owner Mixed 01 Jun 2021

Recent insider transactions for Optimum Communications, Inc.

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Subin Neil S OPTU Class A Common Stock Purchase $340 $0.8500 400 19,549,309 25 Aug 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase $340 $0.8500 400 19,549,309 25 Aug 2026 See Footnote
Subin Neil S OPTU Class A Common Stock Purchase 0.89% $143,379 $0.8350 171,711 19,548,909 24 Aug 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 0.89% $143,379 $0.8350 171,711 19,548,909 24 Aug 2026 See Footnote
Subin Neil S OPTU Class A Common Stock Purchase 2.84% $452,611 $0.8457 535,191 19,377,198 21 Aug 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 2.84% $452,611 $0.8457 535,191 19,377,198 21 Aug 2026 See Footnote
Subin Neil S OPTU Class A Common Stock Purchase 0.27% $42,819 $0.8473 50,536 18,842,007 20 Aug 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 0.27% $42,819 $0.8473 50,536 18,842,007 20 Aug 2026 See Footnote
Subin Neil S OPTU Class A Common Stock Purchase 7.38% $1,083,673 $0.8391 1,291,471 18,791,471 19 Aug 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 7.38% $1,083,673 $0.8391 1,291,471 18,791,471 19 Aug 2026 See Footnote
Michael Olsen OPTU Class A common stock Sale -2.25% $14,800 $0.7400 -20,000 868,454 03 Aug 2026 Direct
Subin Neil S OPTU Class A Common Stock Purchase 0.7% $89,690 $0.7415 120,958 17,500,000 31 Jul 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 0.7% $89,690 $0.7415 120,958 17,500,000 31 Jul 2026 See Footnote
Subin Neil S OPTU Class A Common Stock Purchase 4.4% $544,083 $0.7430 732,279 17,379,042 30 Jul 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 4.4% $544,083 $0.7430 732,279 17,379,042 30 Jul 2026 See Footnote
Subin Neil S OPTU Class A Common Stock Purchase 0.79% $98,226 $0.7567 129,808 16,646,763 29 Jul 2026 See Footnote
Neil S. Subin OPTU Class A Common Stock Purchase 0.79% $98,226 $0.7567 129,808 16,646,763 29 Jul 2026 See Footnote
Michael Olsen OPTU Class A common stock Sale -2.2% $17,600 $0.8800 -20,000 888,454 01 Jul 2026 Direct
Michael Olsen OPTU Class A common stock Tax liability -2.67% -24,927 908,454 29 Jun 2026 Direct
Michael Olsen OPTU Class A common stock Sale -2.1% $22,400 $1.12 -20,000 933,381 01 Jun 2026 Direct
Dexter Goei OPTU Class A Common Stock Disposed to Issuer -42.4% -2,610,400 3,546,441 29 May 2026 Direct
Marc Sirota OPTU Class A common stock Disposed to Issuer -22.2% -296,000 1,034,406 29 May 2026 Direct
Michael C. Parker OPTU Class A common stock Disposed to Issuer -17.8% -218,800 1,011,488 29 May 2026 Direct
Michael Olsen OPTU Class A common stock Disposed to Issuer -20.5% -246,400 953,381 29 May 2026 Direct
Raymond Svider OPTU Class A common stock Disposed to Issuer -37.2% -82,800 139,897 29 May 2026 Direct
Dennis Mathew OPTU Class A common stock Disposed to Issuer -16.6% -550,800 2,759,448 29 May 2026 Direct
Mark Mullen OPTU Class A common stock Disposed to Issuer -35.4% -58,000 105,697 29 May 2026 Direct
Susan C. Schnabel OPTU Class A common stock Disposed to Issuer -31.6% -58,000 125,697 29 May 2026 Direct
Charles Stewart OPTU Class A common stock Disposed to Issuer -41.8% -10,000 13,925 29 May 2026 Direct
Next Alt S.a.r.l. OPTU Class A common stock Disposed to Issuer -100% -5,846,652 0 29 May 2026 Direct
Next Alt S.a.r.l. OPTU Class A common stock Disposed to Issuer -100% -5,846,652 0 29 May 2026 Direct
Next Alt S.a.r.l. OPTU Class B common stock Disposed to Issuer -40.6% -74,153,348 108,731,066 29 May 2026 Direct
Next Alt S.a.r.l. OPTU Class B common stock Disposed to Issuer -40.6% -74,153,348 108,731,066 29 May 2026 Direct
Michael Olsen OPTU Class A common stock Sale -1.64% $31,800 $1.59 -20,000 1,199,781 01 May 2026 Direct
Maria Bruzzese OPTU Class A common stock Tax liability -1.3% -5,914 450,658 08 Apr 2026 Direct
Michael Olsen OPTU Class A common stock Sale -1.61% $25,800 $1.29 -20,000 1,219,781 01 Apr 2026 Direct
Michael Olsen OPTU Class A common stock Sale -1.59% $28,000 $1.40 -20,000 1,239,781 02 Mar 2026 Direct
Michael C. Parker OPTU Class A common stock Tax liability -10% -137,217 1,230,288 27 Feb 2026 Direct
Michael Olsen OPTU Class A common stock Tax liability -15.8% -236,496 1,259,781 27 Feb 2026 Direct
Dennis Mathew OPTU Class A common stock Tax liability -12.8% -484,042 3,310,248 27 Feb 2026 Direct
Maria Bruzzese OPTU Class A common stock Tax liability -5.05% -24,282 456,572 27 Feb 2026 Direct
Michael Olsen OPTU Class A common stock Sale -14.3% $400,000 $1.60 -250,000 1,496,277 17 Feb 2026 Direct
Michael C. Parker ATUS Class A common stock Tax liability -10.1% -154,385 1,367,505 29 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -14% -1,000,000 6,156,841 10 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -6.7% -514,182 7,156,841 09 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -4.36% $665,115 $1.90 -349,582 7,671,023 05 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -1.35% $208,684 $1.91 -109,505 8,020,605 04 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -1.39% $217,402 $1.90 -114,410 8,130,110 03 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -0.39% $61,233 $1.90 -32,228 8,244,520 02 Dec 2025 Direct
Dexter Goei ATUS Class A Common Stock Sale -2.19% $355,318 $1.92 -184,898 8,276,748 01 Dec 2025 Direct
* marks a reported price that did not pass the local price check.
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