LONG ISLAND CITY, NY
OPTIMUM COMMUNICATIONS, INC.OPTU— Latest position per institution from SEC 13F filings
15
Institutional holders
243.76M
Total shares held
407.62M
Estimated value
12.19M
Avg. position size
CLARKSTON CAPITAL PARTNERS, LLC
CIK 1562855
Shares
35.51M
Value
115.41M
Filed
Dec 31, 2023
VANGUARD GROUP INC
CIK 102909
Shares
27.88M
Value
46M
Filed
Dec 31, 2025
MILFAM LLC
CIK 1728825
Shares
19.55M
Value
19.34M
Filed
Sep 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
19.54M
Value
28.34M
Filed
Jun 30, 2026
KITE LAKE CAPITAL MANAGEMENT (UK) LLP
CIK 1687444
Shares
14.10M
Value
20.45M
Filed
Jun 30, 2026
EMPYREAN CAPITAL PARTNERS, LP
CIK 1317195
Shares
14.04M
Value
6.40M
Filed
Jun 30, 2026
BW GESTAO DE INVESTIMENTOS LTDA.
CIK 1568280
Shares
12.40M
Value
17.97M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
12.13M
Value
17.58M
Filed
Jun 30, 2026
HUDSON BAY CAPITAL MANAGEMENT LP
CIK 1393825
Shares
10.54M
Value
13.71M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
8.89M
Value
13.52M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
8.22M
Value
11.92M
Filed
Jun 30, 2026
SENATOR INVESTMENT GROUP LP
CIK 1443689
Shares
8M
Value
11.60M
Filed
Jun 30, 2026
OAKTREE CAPITAL MANAGEMENT LP
CIK 949509
Shares
7.33M
Value
9.53M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
7.31M
Value
10.60M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
6.91M
Value
10.02M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
6.66M
Value
13.58M
Filed
Jun 30, 2024
TPG GP A, LLC
CIK 1903793
Shares
6.60M
Value
17.22M
Filed
Mar 31, 2024
CARRONADE CAPITAL MANAGEMENT, LP
CIK 1866872
Shares
6.57M
Value
8.55M
Filed
Mar 31, 2026
APOLLO MANAGEMENT HOLDINGS, L.P.
CIK 1449434
Shares
6.10M
Value
7.94M
Filed
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
5.48M
Value
7.94M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | CLARKSTON CAPITAL PARTNERS, LLC | 1562855 | 35.51M | 115.41M | Dec 31, 2023 |
| 2 | VANGUARD GROUP INC | 102909 | 27.88M | 46M | Dec 31, 2025 |
| 3 | MILFAM LLC | 1728825 | 19.55M | 19.34M | Sep 30, 2026 |
| 4 | BLACKROCK, INC. | 2012383 | 19.54M | 28.34M | Jun 30, 2026 |
| 5 | KITE LAKE CAPITAL MANAGEMENT (UK) LLP | 1687444 | 14.10M | 20.45M | Jun 30, 2026 |
| 6 | EMPYREAN CAPITAL PARTNERS, LP | 1317195 | 14.04M | 6.40M | Jun 30, 2026 |
| 7 | BW GESTAO DE INVESTIMENTOS LTDA. | 1568280 | 12.40M | 17.97M | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 12.13M | 17.58M | Jun 30, 2026 |
| 9 | HUDSON BAY CAPITAL MANAGEMENT LP | 1393825 | 10.54M | 13.71M | Mar 31, 2026 |
| 10 | JPMORGAN CHASE & CO | 19617 | 8.89M | 13.52M | Jun 30, 2026 |
| 11 | MILLENNIUM MANAGEMENT LLC | 1273087 | 8.22M | 11.92M | Jun 30, 2026 |
| 12 | SENATOR INVESTMENT GROUP LP | 1443689 | 8M | 11.60M | Jun 30, 2026 |
| 13 | OAKTREE CAPITAL MANAGEMENT LP | 949509 | 7.33M | 9.53M | Mar 31, 2026 |
| 14 | STATE STREET CORP | 93751 | 7.31M | 10.60M | Jun 30, 2026 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 6.91M | 10.02M | Jun 30, 2026 |
| 16 | BLACKROCK FINANCE, INC. | 1364742 | 6.66M | 13.58M | Jun 30, 2024 |
| 17 | TPG GP A, LLC | 1903793 | 6.60M | 17.22M | Mar 31, 2024 |
| 18 | CARRONADE CAPITAL MANAGEMENT, LP | 1866872 | 6.57M | 8.55M | Mar 31, 2026 |
| 19 | APOLLO MANAGEMENT HOLDINGS, L.P. | 1449434 | 6.10M | 7.94M | Mar 31, 2026 |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 5.48M | 7.94M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.