ATS Ownership | Who Owns ATS?
ATS Ownership Summary
ATS is owned by 88.16% institutional investors, 0.78% insiders, and 11.06% retail investors. Mason capital management is the largest institutional shareholder, holding 15.89% of ATS shares.
ATS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ATS | 88.16% | 0.78% | 11.06% |
| Sector | Industrials Stocks | 39.05% | 12.85% | 48.10% |
| Industry | Industrial Machinery Stocks | 44.32% | 9.61% | 46.07% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Mason capital management | 15.56M | 15.89% | $496.17M |
| Turtle creek asset management | 7.59M | 7.75% | $241.99M |
| Beutel, goodman | 6.83M | 6.98% | $217.53M |
| Edgepoint investment group | 6.43M | 6.57% | $205.33M |
| Fairfax financial ltd/ can | 2.49M | 2.54% | $79.10M |
| Connor, clark & lunn investment management | 2.37M | 2.42% | $75.60M |
| Ack asset management | 1.85M | 1.88% | $58.86M |
| Burgundy asset management | 1.81M | 1.85% | $57.69M |
| Td waterhouse canada | 1.45M | 1.48% | $46.35M |
| Mackenzie financial | 1.41M | 1.44% | $45.02M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Mason capital management | 15.56M | 97.00% | $496.17M |
| Ack asset management | 1.85M | 7.73% | $58.86M |
| Turtle creek asset management | 7.59M | 7.02% | $241.99M |
| Galibier capital management | 486.38K | 4.65% | $15.48M |
| Fairfax financial ltd/ can | 2.49M | 4.23% | $79.10M |
| Foresight group ltd liability partnership | 381.81K | 1.72% | $12.15M |
| Scheer, rowlett & associates investment management | 792.30K | 1.64% | $25.29M |
| Edgepoint investment group | 6.43M | 1.55% | $205.33M |
| Marathon asset management | 1.23M | 1.26% | $39.31M |
| Beutel, goodman | 6.83M | 1.24% | $217.53M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Edgepoint investment group | 6.43M | 1.55% | 1.42M |
| Marathon asset management | 1.23M | 1.26% | 1.23M |
| Connor, clark & lunn investment management | 2.37M | 0.27% | 392.87K |
| Montrusco bolton investments | 318.78K | 0.11% | 318.78K |
| Jarislowsky, fraser | 379.21K | 0.07% | 241.69K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Alberta investment management | - | - | -966.13K |
| Fil | 35.44K | 0.00% | -780.99K |
| Turtle creek asset management | 7.59M | 7.02% | -710.99K |
| Fiera capital | 132.37K | 0.01% | -590.74K |
| Canoe financial lp | 81.11K | 0.04% | -532.18K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Marathon asset management | 1.23M | 1.26% | 1.23M | $39.31M |
| Montrusco bolton investments | 318.78K | 0.11% | 318.78K | $10.15M |
| Van lanschot kempen investment management | 225.58K | 0.09% | 225.58K | $9.80M |
| Lombard odier asset management (switzerland) sa | 39.57K | 0.06% | 39.57K | $1.26M |
| Xtx topco | 10.94K | 0.01% | 10.94K | $348.80K |
Sold Out
| Holder | Change |
|---|---|
| Bogart wealth | -1.00 |
| Wealthcollab | -4.00 |
| Blackrock funding, inc. /de | -45.00 |
| Salem investment counselors | -47.00 |
| Coldstream capital management | -62.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 131 | -4.38% | 86,328,006 | 0.59% | 88 | 1.17% | 72 | 4.35% | 43 | -12.24% |
| Dec 31, 2024 | 137 | - | 85,819,480 | 7.33% | 86 | 1.33% | 69 | -8.00% | 49 | 16.67% |
| Sep 30, 2024 | 137 | -0.72% | 79,959,516 | -2.06% | 80 | 1.17% | 75 | -3.85% | 42 | 5.00% |
| Jun 30, 2024 | 138 | -2.13% | 81,639,467 | 8.63% | 83 | 1.42% | 78 | -11.36% | 40 | 8.11% |
| Mar 31, 2024 | 141 | 6.82% | 75,156,888 | -0.45% | 76 | 1.13% | 88 | 22.22% | 37 | -15.91% |
ATS Ownership FAQ
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