Optimum Communications, Inc.
US ˙ NYSE ˙ US02156K1034
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityATUS / Optimum Communications, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership6,366,822 shares
Latest Disclosed Value $ 8,276,869
State Street Corp reports 3.34% increase in ownership of ATUS / Optimum Communications, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 6,366,822 shares of Optimum Communications, Inc. (US:ATUS) valued at $8,276,869 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,161,091 shares of Optimum Communications, Inc.. This represents a change in shares of 3.34% during the quarter. The current value of the position is $11,396,611 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F OPTIMUM COMMUNICATIONS CL A 02156K103 6,366,822 205,731 3.34 8,277 -18.58 0.0003
2026-02-13 2025-12-31 13F OPTIMUM COMMUNICATIONS CL A 02156K103 6,161,091 411,314 7.15 10,166 -26.64 0.0003
2025-11-14 2025-09-30 13F ALTICE USA CL A 02156K103 5,749,777 1,590,745 38.25 13,857 55.69 0.0005
2025-08-14 2025-06-30 13F ALTICE USA CL A 02156K103 4,159,032 2,346,277 129.43 8,900 84.61 0.0003
2025-05-15 2025-03-31 13F ALTICE USA CL A 02156K103 1,812,755 90,951 5.28 4,822 16.20 0.0002
2025-02-14 2024-12-31 13F ALTICE USA CL A 02156K103 1,721,804 187,196 12.20 4,150 9.91 0.0002
2024-11-14 2024-09-30 13F ALTICE USA CL A 02156K103 1,534,608 41,868 2.80 3,775 23.97 0.0002
2024-08-14 2024-06-30 13F ALTICE USA CL A 02156K103 1,492,740 -68,275 -4.37 3,045 -25.26 0.0001
2024-05-15 2024-03-31 13F ALTICE USA CL A 02156K103 1,561,015 -13,960 -0.89 4,074 -20.40 0.0002
2024-02-14 2023-12-31 13F ALTICE USA CL A 02156K103 1,574,975 -35,818 -2.22 5,119 -2.83 0.0002
2023-11-14 2023-09-30 13F ALTICE USA CL A 02156K103 1,610,793 76,924 5.02 5,267 13.71 0.0003
2023-08-14 2023-06-30 13F ALTICE USA CL A 02156K103 1,533,869 -2,055,730 -57.27 4,632 -62.27 0.0002
2023-05-15 2023-03-31 13F ALTICE USA CL A 02156K103 3,589,599 92,704 2.65 12,276 -23.68 0.0007
2023-05-15 2022-12-31 13F/A-99 ALTICE USA CL A 02156K103 3,496,895 30,787 0.89 16,086 -20.40 0.0009
2023-05-15 2022-12-31 13F ALTICE USA CL A 02156K103 3,496,895 30,787 16,086 0.0009
2022-11-15 2022-09-30 13F ALTICE USA CL A 02156K103 3,466,108 55,213 1.62 20,207 -35.95 0.0013
2022-08-15 2022-06-30 13F ALTICE USA CL A 02156K103 3,410,895 89,934 2.71 31,551 -23.87 0.0019
2022-05-16 2022-03-31 13F ALTICE USA CL A 02156K103 3,320,961 60,235 1.85 41,446 -21.44 0.0020
2022-02-14 2021-12-31 13F ALTICE USA CL A 02156K103 3,260,726 -1,534,886 -32.01 52,759 -46.90 0.0025
2021-11-15 2021-09-30 13F ALTICE USA CL A 02156K103 4,795,612 -346,042 -6.73 99,365 -43.39 0.0053
2021-08-16 2021-06-30 13F ALTICE USA CL A 02156K103 5,141,654 128,937 2.57 175,536 7.65 0.0093
2021-07-09 2021-03-31 13F/A-1 ALTICE USA CL A 02156K103 5,012,717 1,635,788 48.44 163,064 27.51 0.0093
2021-05-17 2021-03-31 13F ALTICE USA CL A 02156K103 5,012,717 1,635,788 163,064 0.0094
2021-02-16 2020-12-31 13F ALTICE USA CL A 02156K103 3,376,929 -3,377,996 -50.01 127,884 -27.18 0.0078
2020-11-10 2020-09-30 13F ALTICE USA CL A 02156K103 6,754,925 -177,503 -2.56 175,628 12.40 0.0120
2020-08-14 2020-06-30 13F ALTICE USA CL A 02156K103 6,932,428 1,811,339 35.37 156,257 36.89 0.0114
2020-06-19 2020-03-31 13F/A-1 ALTICE USA CL A 02156K103 5,121,089 -378,023 -6.87 114,149 -24.08 0.0100
2020-05-11 2020-03-31 13F ALTICE USA CL A 02156K103 5,121,089 -378,023 114,149 10,024.5806
2020-02-06 2019-12-31 13F ALTICE USA CL A 02156K103 5,499,112 -632,523 -10.32 150,346 -14.51 0.0103
2019-11-14 2019-09-30 13F ALTICE USA CL A 02156K103 6,131,635 306,971 5.27 175,855 23.99 0.0131
2019-08-14 2019-06-30 13F ALTICE USA CL A 02156K103 5,824,664 2,400,531 70.11 141,831 92.84 0.0106
2019-05-15 2019-03-31 13F ALTICE USA CL A 02156K103 3,424,133 3,291,631 2,484.21 73,550 3,259.98 0.0057
2019-02-12 2018-12-31 13F ALTICE USA CL A 02156K103 132,502 -24,276 -15.48 2,189 -23.03 0.0002
2018-11-09 2018-09-30 13F ALTICE USA Common equity shares 02156K103 156,778 -628,225 -80.03 2,844 -78.77 0.0002
2018-08-14 2018-06-30 13F ALTICE USA Common equity shares 02156K103 785,003 723,803 1,182.68 13,393 1,084.17 0.0011
2018-05-15 2018-03-31 13F ALTICE USA Common equity shares 02156K103 61,200 2,500 4.26 1,131 -9.30 0.0001
2018-02-14 2017-12-31 13F ALTICE USA Common equity shares 02156K103 58,700 2,300 4.08 1,247 -19.03 0.0001
2017-11-14 2017-09-30 13F ALTICE USA Common equity shares 02156K103 56,400 56,400 1,540 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.