CABO Institutional Ownership Changes & 13F Activity
CABLE ONE INC (CABO) institutional ownership data tracks hedge funds, asset managers, pension funds, and institutional investors holding Amazon shares based on recent SEC 13F filings (Q4 2025). Recent filings show notable position changes from firms including Renaissance Technologies LLC, Gardner Russo & Quinn, Parnassus Endeavor Fund, Durable Capital Partners, and Thunderbird Partners. This page analyzes institutional buying and selling activity, increased and reduced positions, new holdings, and sold-out positions to help investors understand institutional sentiment, portfolio allocation trends, and hedge fund conviction in CABLE ONE INC stock.
Key Insights:
- Q4 2025 SEC 13F filings show notable institutional position changes in CABO.
- Renaissance Technologies LLC, Gardner Russo & Quinn, Parnassus Endeavor Fund, Durable Capital Partners, and Thunderbird Partners were among firms reporting significant share count changes.
- Institutional ownership trends can help investors monitor hedge fund sentiment and long-term conviction in CABO stock.
Related CABO Insights:
| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2017 | Renaissance Technologies LLC | Buy | 65,847 | 137,200 | $97,535 |
| Q1 2017 | Renaissance Technologies LLC | Buy | 46,353 | 71,353 | $44,558 |
| Q4 2016 | Renaissance Technologies LLC | Buy | 19,100 | 25,000 | $15,543 |
| Q3 2016 | Renaissance Technologies LLC | Sell | -7,904 | 5,900 | $3,446 |
| Q3 2016 | Thunderbird Partners | Buy | 63 | 143,747 | $83,948 |
| Q2 2016 | Renaissance Technologies LLC | Buy | 8,104 | 13,804 | $7,060 |
| Q1 2016 | Renaissance Technologies LLC | Buy | 4,400 | 5,700 | $2,492 |
| Q1 2016 | Thunderbird Partners | Buy | 100 | 143,684 | $62,809 |
| Q4 2015 | Renaissance Technologies LLC | Buy | 1,300 | 1,300 | $564 |
| Q4 2015 | Thunderbird Partners | Buy | 143,584 | 143,584 | $62,267 |
Frequently asked questions about CABO activity
Which institutional owners are buying CABO?
Institutional owners buying CABO 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 CABO activity?
"Buy" means an investor increased their reported position in CABO compared to the prior reporting period. This reflects growing exposure to CABLE ONE INC (CABO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CABO increasing?
Institutional interest in CABO 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.