Security
Ats Corporation · COM
8 owners 3 new 1 exit max 3.6% (Prem Watsa - Fairfax Fina...)
owners
8
max %
3.6%
tracked value
$197M
qoq
N 3
A 1
R 2
E 1
holders
sorted by % of portfolio · long equity only · exits show last held size
| manager | % port | activity | shares | value | history |
|---|---|---|---|---|---|
| Prem Watsa - Fairfax Financial Holdings LTD/ Can 2026 Q1 | 3.6% | — | 2,486,400 | $69M | hist |
| Vanguard Group Inc. 2025 Q4 stale | 0.0% | Add 0.00 pp | 3,397,166 | $94M | hist |
| Norges Bank 2025 Q4 stale | 0.0% | Exit 0.00 pp | 1,079,090 | $30M | hist |
| Ken Griffin - Citadel Advisors LLC 2026 Q1 | 0.0% | Reduce 0.00 pp | 81,239 | $2M | hist |
| D. E. Shaw & Co., Inc. 2026 Q1 | 0.0% | Reduce 0.00 pp | 30,200 | $851 | hist |
| Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1 | 0.0% | New 0.0% | 14,124 | $398 | hist |
| Marshall Wace - Marshall Wace, LLP 2026 Q1 | 0.0% | New 0.0% | 9,920 | $280 | hist |
| Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 | 0.0% | New 0.0% | 7,671 | $216 | hist |
| Israel Englander - Millennium Management LLC exited 2026 Q1 last 2025 Q4 | 0.0% | Exit 0.00 pp | 75,879 | $2M | hist |
No managers match this filter.
ownership over time
filing count by report period · click a bar for that quarter’s holders