Security record · archived quarter
ATS
ATS Corporation · Industrials · Industrial - Machinery
8Tracked holders
—Δ holders
6.45MShares held
$208.57MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 60 | +1 | 34.75M | $1.01B | +7 | −5 |
| Q1 2026 | 59 | -1 | 36.87M | $1.04B | +3 | −5 |
| Q4 2025 | 61 | +1 | 37.58M | $1.04B | +2 | — |
| Q3 2025 | 10 | 0 | 8.16M | $212.71M | +1 | −2 |
| Q2 2025 | 8 | +1 | 9.52M | $303.37M | +1 | — |
| Q1 2025 | 5 | -1 | 4.78M | $118.06M | — | −1 |
| Q4 2024 | 6 | -3 | 7.04M | $212.78M | — | −3 |
| Q3 2024 | 9 | +1 | 4.54M | $131.57M | +1 | — |
| Q2 2024 | 8 | — | 6.45M | $208.57M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 5.15M | — | $166.70M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Norges Bank ✦ (passive) | 957.82K | — | $31.00M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Millennium Management ✦ | 95.31K | — | $3.08M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 84.20K | — | $2.72M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | D. E. Shaw & Co. ✦ | 52.46K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 37.07K | — | $1.21M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 37.07K | — | $1.21M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Marshall Wace ✦ | 35.62K | — | $1.15M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 31.15K | — | $1.01M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 31.15K | — | $1.01M | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 127 holders, 90.41M shares, $2.37B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2024 ·
Methodology ·
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