ALTICE USA INC- A (ATUS) Institutional Buying Activity
Institutional investors tracked by InsiderSet increased exposure to ALTICE USA INC- A (ATUS) during the quarter ended June 30, 2026 through a combination of new purchases and expanded existing positions disclosed in SEC Form 13F filings.
The largest institutional buyer of ATUS during the latest reporting period was Oaktree Capital Management, which increased its reported ATUS position by approximately $12.12M based on quarter-end filing values. Several additional hedge funds and long-term asset managers also reported meaningful increases in ATUS exposure during the quarter.
Institutional buying activity can provide insight into investor conviction, sector allocation trends, and smart money positioning toward ALTICE USA INC- A (ATUS). InsiderSet tracks quarterly accumulation trends, new institutional positions, ownership increases, and estimated performance of newly disclosed holdings using SEC filing data and recent market prices.
The investors highlighted on this page collectively added approximately $24.12M in reported ATUS exposure during the latest filing period, reflecting continued institutional interest in ALTICE USA INC- A's growth initiatives and strategic positioning.
| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2026 | Renaissance Technologies LLC | Buy | 45,300 | 3,976,900 | $5,766,505 |
| Q2 2025 | Renaissance Technologies LLC | Buy | 1,323,100 | 5,305,500 | $11,353,770 |
| Q4 2024 | Renaissance Technologies LLC | Buy | 1,033,200 | 4,181,200 | $10,076,692 |
| Q3 2024 | Oaktree Capital Management | Buy | 1,560,940 | 7,500,000 | $18,450,000 |
| Q3 2024 | Renaissance Technologies LLC | Buy | 600,300 | 3,148,000 | $7,744,080 |
| Q2 2024 | Oaktree Capital Management | Buy | 5,939,060 | 5,939,060 | $12,115,682 |
| Q1 2024 | Renaissance Technologies LLC | Buy | 415,400 | 3,294,200 | $8,598 |
| Q4 2023 | Renaissance Technologies LLC | Buy | 1,571,400 | 2,878,800 | $9,356 |
| Q2 2023 | Renaissance Technologies LLC | Buy | 713,770 | 1,325,970 | $4,004 |
| Q1 2023 | Baupost Group | Buy | 894,415 | 4,774,615 | $16,329 |
| Q1 2023 | Renaissance Technologies LLC | Buy | 443,800 | 612,200 | $2,094 |
| Q4 2022 | Baupost Group | Buy | 3,880,200 | 3,880,200 | $17,849 |
| Q4 2020 | Egerton Capital UK | Buy | 214,613 | 7,251,731 | $274,623 |
| Q3 2019 | Egerton Capital UK | Buy | 3,120,293 | 7,037,118 | $201,825 |
| Q3 2019 | Renaissance Technologies LLC | Buy | 1,176,900 | 9,517,600 | $272,965 |
| Q2 2019 | Egerton Capital UK | Buy | 1,309,415 | 3,916,825 | $95,375 |
| Q1 2019 | Renaissance Technologies LLC | Buy | 3,898,100 | 8,484,000 | $182,236 |
| Q4 2018 | Renaissance Technologies LLC | Buy | 1,701,726 | 4,585,900 | $75,759 |
| Q4 2018 | Greenlight Capital | Buy | 1,209,521 | 4,112,540 | $67,940 |
| Q3 2018 | Greenlight Capital | Buy | 2,903,019 | 2,903,019 | $52,661 |
| Q3 2018 | Renaissance Technologies LLC | Buy | 2,884,174 | 2,884,174 | $52,319 |
| Q3 2018 | Dodge & Cox Stock Fund | Buy | 99,592 | 28,249,077 | $512,438 |
| Q2 2018 | Dodge & Cox Stock Fund | Buy | 28,149,485 | 28,149,485 | $480,230 |
| Q3 2017 | Egerton Capital UK | Buy | 607,410 | 2,607,410 | $71,208 |
| Q2 2017 | Lone Pine Capital | Buy | 8,395,511 | 8,395,511 | $271,175 |
| Q2 2017 | Egerton Capital UK | Buy | 2,000,000 | 2,000,000 | $64,600 |
| Q2 2017 | Tiger Global Management | Buy | 1,150,000 | 1,150,000 | $37,145 |
Frequently asked questions about ATUS activity
Which institutional owners are buying ATUS?
Institutional owners buying ATUS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in ATUS activity?
"Buy" means an investor increased their reported position in ATUS compared to the prior reporting period. This reflects growing exposure to ALTICE USA INC- A (ATUS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in ATUS increasing?
Institutional interest in ATUS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.