RESIDEO TECHNOLOGIES INC (REZI) Stock Institutional Trading Activity
RESIDEO TECHNOLOGIES INC (REZI) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Alta Fox Capital Management, Hancock Classic Value, Ariel Appreciation Fund, Tweedy, Browne Co All Funds (US), and Renaissance Technologies LLC. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- RESIDEO TECHNOLOGIES INC (REZI) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q4 2020 | Renaissance Technologies LLC | Buy | 55,200 | 231,700 | $4,926 |
| Q4 2020 | Greenlight Capital | Buy | 426,800 | 2,600,300 | $55,283 |
| Q3 2020 | Greenlight Capital | Buy | 228,800 | 2,173,500 | $23,909 |
| Q2 2020 | Greenlight Capital | Buy | 1,944,700 | 1,944,700 | $22,792 |
| Q1 2020 | Renaissance Technologies LLC | Sell | -13,700 | 176,500 | $854 |
| Q4 2019 | Renaissance Technologies LLC | Sell | -133,900 | 190,200 | $2,269 |
| Q3 2019 | Mairs & Power Growth Fund | Sell | -3,499 | 14,010 | $201 |
| Q3 2019 | Vulcan Value Partners | Buy | 4,438,929 | 8,381,443 | $120,274 |
| Q2 2019 | Mairs & Power Growth Fund | Sell | -38,187 | 17,509 | $384 |
| Q2 2019 | Renaissance Technologies LLC | Buy | 324,100 | 324,100 | $7,104 |
| Q2 2019 | Vulcan Value Partners | Buy | 3,942,514 | 3,942,514 | $86,420 |
| Q1 2019 | Mairs & Power Growth Fund | Sell | -142,102 | 55,696 | $1,074 |
| Q4 2018 | Mairs & Power Growth Fund | Buy | 197,798 | 197,798 | $4,065 |
Frequently asked questions about REZI activity
Which institutional owners are buying REZI?
Institutional owners buying REZI 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 REZI activity?
"Buy" means an investor increased their reported position in REZI compared to the prior reporting period. This reflects growing exposure to RESIDEO TECHNOLOGIES INC (REZI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in REZI increasing?
Institutional interest in REZI 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.