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OPTU · Optimum Communications, Inc. · Holdings

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$0.70 -0.02 (-3.02%)
Russell 2000 member Rebalance outlook locked
Going-concern doubt — flagged Aug 6, 2026

Substantial doubt about the company's ability to continue as a going concern.

“Because we do not currently have committed financing or cash and cash equivalents combined with projected future cash flows sufficient to satisfy the foregoing debt maturities arising within one year after the date these consolidated financial statements are issued, substantial doubt exists about our ability to continue as a going concern within one year after the date these consolidated financial statements are issued. While management is pursuing efforts to refinance or restructure the Company's debt, or to raise additional capital sufficient to satisfy these debt maturities, there is no assurance these efforts will be successful.”
View the 10-Q filed Aug 6, 2026
Market Cap
$197.61M
Shares
272.57M
Volume · Oct 27 1.16M Avg daily vol (3M) 2.66M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of OPTU: 13F, 13D and 13G, insiders and funds →
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 194
Total Value: $333,279,930
Total Shares: 236,212,447
Showing 1–100 of 209 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 194 13F filers
Top Holder
8.4%
Sep 2023 → Jun 2026 · range 7.9% – 15.4%
of institutional value
Top 5
32.6%
Sep 2023 → Jun 2026 · range 27.4% – 43.4%
of institutional value
Top 10
51.8%
Sep 2023 → Jun 2026 · range 42.9% – 57.9%
of institutional value
HHI
360
Sep 2023 → Jun 2026 · range 304 – 539
Broadly held

Who Holds OPTU

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 193 filers, like-for-like change -25.7%; actively managed books -26.2%; index-like books -14.9%.

Holder type Share Filers Change
Registered adviser 47.9% 92 -34.9%
Exempt adviser 6.3% 3 +144.9%
Adviser 0.5% 3 -88.2%
Bank 11.5% 10 +8.8%
Insurer 0.2% 2 +688.8%
Broker-dealer 0.3% 3 +76.1%
Benefit plan 0.1% 2 +16.0%
Non-US 0.3% 7 -95.2%
Holding company 10.2% 8 -44.3%
Unknown 22.6% 63 +23.8%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.

Conviction and Crowding

193 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
10
5.18% of filers hold it in their top 10
Mar 31, 2026: 13
Holders above 5%
3
median weight 0.001%
Mar 31, 2026: 3
Crowding
23.1%
of shares outstanding, 67th percentile
Mar 31, 2026: 32.2%
Private-fund advisers
19.0%
of shares outstanding
Institutional ownership
46.9%
48.0% of the estimated free float
Top 10 holders
51.9%
of 13F shares, Herfindahl 0.037
Active holders
-26.2%
like-for-like share change of active filers
5% stakes on record
6
0 13D, 6 13G (4 institutional, 1 passive, 1 exempt)
How long holders have held it value-weighted 11.8 quarters
Under 1 year 38.8% 1 to 3 years 23.2% 3 years or more 38.1% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $5,905,427 (2 buying, 2 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$2.52
estimated per share
Mar 31, 2026: $3.25
Quarter-end price
$1.45
implied by 13F values
Estimated gain or loss
-42.5%
price against the estimated cost
Estimated at a loss
61.9%
of costed 13F value

Estimated cost covers 47.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies OPTU's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 SOC Sable Offshore Corp. 4
2 VTOL Bristow Group Inc. 3
3 ECHO EchoStar CORP 8
4 AZUL Azul SA 3
5 VSAT Viasat Inc 5
6 TRIP TripAdvisor, Inc. 3
7 CHTR Charter Communications, Inc. 4
8 WAL Western Alliance Bancorporation 3
9 BHF Brighthouse Financial, Inc. 3
10 BLD QXO Insulation, LLC 3

Shareholder Targets

13F filers that own its peers but not OPTU, quarter ended Jun 30, 2026

Found through its holder-overlap peers: SOC, VTOL, ECHO, AZUL, VSAT, TRIP, CHTR, WAL, BHF, BLD, LBRDK, WBD, WULF, AER, PCG, COF, EA, APO, AMZN, GOOGL. 6,859 filers in all.

# Filer In peers
1 NORGES BANK Non-US, Index-like $95,407,543,958 16 held
2 Capital Research Global Investors Adviser, Diversified active $71,691,389,337 5 held
3 Capital World Investors Adviser, Diversified active $63,307,469,285 9 held
4 Berkshire Hathaway Inc Insurer, Concentrated $38,365,948,380 2 held
5 WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active $38,198,994,502 12 held
6 Amundi Holding company, Index-like $36,650,593,431 19 held
7 Capital International Investors Adviser, Diversified active $35,556,826,592 6 held
8 FRANKLIN RESOURCES INC Adviser, Diversified active $35,383,596,202 16 held
9 AMERIPRISE FINANCIAL INC Adviser, Diversified active $24,702,029,933 19 held
10 Fisher Asset Management, LLC Adviser, Diversified active $24,144,669,687 6 held

Fund Ownership of OPTU by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 14.31% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 3.79% 10,332,076
Index ETFs 10.52% 28,674,211
Active ETFs 0.18% 495,388
Active funds 1.60% 4,371,332
Unclassified 0.03% 83,798
All registered funds 16.13% 43,956,805
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 94 Exempt adviser 2 Adviser 3 Bank 10 Insurer 2 Broker-dealer 3 Benefit plan 2 Non-US 7 Holding company 8 Unknown 63
Showing 100 of 209
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
BlackRock, Inc. $28,338,130 8.50% 19,543,542
Kite Lake Capital Management (UK) LLP $20,444,999 6.13% 14,100,000
Empyrean Capital Partners, LP $20,356,567 6.11% 14,039,012
MILFAM LLC $19,344,041 5.80% 19,549,309
VANGUARD CAPITAL MANAGEMENT LLC $17,584,756 5.28% 12,127,418
JPMORGAN CHASE & CO $12,895,122 3.87% 8,893,189
BW Gestao de Investimentos Ltda. $12,174,110 3.65% 8,395,938
Senator Investment Group LP $11,600,000 3.48% 8,000,000
MILLENNIUM MANAGEMENT LLC $11,198,816 3.36% 7,723,322
STATE STREET CORP $10,598,538 3.18% 7,309,337
GEODE CAPITAL MANAGEMENT, LLC $10,014,157 3.00% 6,906,316
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $7,943,756 2.38% 5,478,453
Balyasny Asset Management L.P. $7,838,173 2.35% 5,405,637
REDWOOD CAPITAL MANAGEMENT, LLC $7,524,441 2.26% 5,189,270
AQR CAPITAL MANAGEMENT LLC $7,262,291 2.18% 5,008,479
VANGUARD PORTFOLIO MANAGEMENT LLC $6,925,371 2.08% 4,776,118
BW Gestao de Investimentos Ltda. $5,800,000 1.74% 4,000,000
RENAISSANCE TECHNOLOGIES LLC $5,766,505 1.73% 3,976,900
Mount Capital Ltd $5,640,012 1.69% 3,889,664
Silver Rock Financial LP $5,510,000 1.65% 3,800,000
BARCLAYS PLC $5,443,089 1.63% 3,753,855
CITADEL ADVISORS LLC $5,270,204 1.58% 3,634,624
ARES MANAGEMENT LLC $5,143,843 1.54% 3,547,478
Cerberus Capital Management, L.P. $4,844,138 1.45% 3,340,785
KING STREET CAPITAL MANAGEMENT, L.P. $4,531,250 1.36% 3,125,000
SUSQUEHANNA INTERNATIONAL GROUP, LLP $4,160,293 1.25% 2,869,168
NORTHERN TRUST CORP $3,878,215 1.16% 2,674,632
Helix Partners Management LP $3,654,000 1.10% 2,520,000
Taconic Capital Advisors LP $3,293,478 0.99% 2,271,365
Point72 Asset Management, L.P. $3,109,507 0.93% 2,144,488
NOMURA HOLDINGS INC $2,863,300 0.86% 1,974,690
VANGUARD FIDUCIARY TRUST CO $2,615,926 0.78% 1,804,087
Ursa Fund Management, LLC $2,099,310 0.63% 1,447,800
Ursa Fund Management, LLC $2,041,382 0.61% 1,407,850
ALGERT GLOBAL LLC $1,657,370 0.50% 1,143,014
MHR FUND MANAGEMENT LLC $1,552,660 0.47% 1,070,800
UBS Group AG $1,529,139 0.46% 1,054,580
HG Vora Capital Management, LLC $1,452,528 0.44% 1,001,744
Clear Street Group Inc. $1,450,000 0.44% 1,000,000
BANK OF AMERICA CORP /DE/ $1,400,547 0.42% 965,895
Caption Management, LLC $1,365,030 0.41% 941,400
GOLDMAN SACHS GROUP INC $1,228,156 0.37% 847,005
Quinn Opportunity Partners LLC $1,020,208 0.31% 703,592
Bank of New York Mellon Corp $972,069 0.29% 670,393
JANE STREET GROUP, LLC $929,963 0.28% 641,354
Caption Management, LLC $886,196 0.27% 611,170
Nuveen, LLC $871,457 0.26% 601,005
Converium Capital Inc. $842,887 0.25% 581,302
DIMENSIONAL FUND ADVISORS LP $829,460 0.25% 572,042
Jefferies Financial Group Inc. $797,500 0.24% 550,000
IEQ CAPITAL, LLC $774,498 0.23% 534,137
Swiss National Bank $773,575 0.23% 533,500
D. E. Shaw & Co., Inc. $769,231 0.23% 530,505
EJF Capital LP $725,000 0.22% 500,000
MILLENNIUM MANAGEMENT LLC $725,000 0.22% 500,000
Vestcor Inc $725,000 0.22% 500,000
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $705,224 0.21% 486,363
TORNO CAPITAL, LLC $704,845 0.21% 486,100
SUSQUEHANNA INTERNATIONAL GROUP, LLP $695,855 0.21% 479,900
WOLVERINE ASSET MANAGEMENT LLC $689,389 0.21% 475,441
ACADIAN ASSET MANAGEMENT LLC $629,574 0.19% 434,189
Cerity Partners LLC $629,149 0.19% 433,898
DEUTSCHE BANK AG\ $611,779 0.18% 421,917
FEDERATED HERMES, INC. $568,771 0.17% 392,256
ALLSTATE CORP $559,987 0.17% 386,198
RHUMBLINE ADVISERS $533,740 0.16% 368,097
Invesco Ltd. $515,284 0.15% 355,369
PEAK6 LLC $497,629 0.15% 343,193
AlTi Global, Inc. $495,857 0.15% 341,971
XTX Topco Ltd $473,672 0.14% 326,671
JANE STREET GROUP, LLC $441,815 0.13% 304,700
Schonfeld Strategic Advisors LLC $435,000 0.13% 300,000
MORGAN STANLEY $423,254 0.13% 291,902
BLUEFIN CAPITAL MANAGEMENT, LLC $414,114 0.12% 285,596
Corient Private Wealth LLC $403,854 0.12% 278,520
Engineers Gate Manager LP $386,817 0.12% 266,771
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $367,831 0.11% 253,677
WELLS FARGO & COMPANY/MN $360,065 0.11% 248,322
ALLIANCEBERNSTEIN L.P. $342,925 0.10% 236,500
CITADEL ADVISORS LLC $316,825 0.10% 218,500
EQUITEC PROPRIETARY MARKETS, LLC $310,010 0.09% 213,800
683 Capital Management, LLC $294,506 0.09% 203,108
PRICE T ROWE ASSOCIATES INC /MD/ $283,405 0.09% 195,452
Mariner, LLC $278,763 0.08% 192,251
Man Group plc $263,282 0.08% 181,574
Legal & General Group Plc $253,260 0.08% 174,663
Quarry LP $246,672 0.07% 170,119
HSBC HOLDINGS PLC $235,321 0.07% 162,291
READYSTATE ASSET MANAGEMENT LP $229,404 0.07% 158,210
EQUITEC PROPRIETARY MARKETS, LLC $223,155 0.07% 153,900
CITIGROUP INC $218,656 0.07% 150,798
PRELUDE CAPITAL MANAGEMENT, LLC $217,500 0.07% 150,000
VANGUARD ASSET MANAGEMENT, Ltd $216,416 0.06% 149,253
MetLife Investment Management, LLC $214,853 0.06% 148,175
Russell Investments Group, Ltd. $184,834 0.06% 127,472
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $183,293 0.05% 185,238
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $178,006 0.05% 122,763
Zurcher Kantonalbank (Zurich Cantonalbank) $172,551 0.05% 119,001
Lido Advisors, LLC $164,851 0.05% 113,691
MACKENZIE FINANCIAL CORP $159,888 0.05% 110,268

Showing the top 100 of 209 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 1702780 CUSIP 02156K103 13F (30d) 22 filings 22 filers Visit website Investor relations