現在 128 社の機関がATSを保有しており、以下は保有時価総額の高い順です。
| 主要保有機関 | 申告総額 | 平均比率 |
|---|---|---|
| MASON CAPITAL MANAGEMENT LLC | $4.6億 | 75.48% |
| ROYAL BANK OF CANADA | $2.2億 | 0.04% |
| EdgePoint Investment Group Inc. | $2.0億 | 1.62% |
| Beutel, Goodman & Co Ltd. | $1.5億 | 1.04% |
| TURTLE CREEK ASSET MANAGEMENT INC. | $1.4億 | 5.17% |
| BANK OF MONTREAL /CAN/ | $8782.7万 | 0.03% |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | $6935.3万 | 3.57% |
| VANGUARD CAPITAL MANAGEMENT LLC | $6670.9万 | 0.00% |
| $6454.4万 | 0.03% | |
| $6419.4万 | 0.00% | |
| $6384.7万 | 0.15% | |
| $5206.3万 | 6.50% | |
| $5008.8万 | 0.04% | |
| $4687.3万 | 0.14% | |
| $4652.6万 | 1.66% | |
| $3996.6万 | 0.03% | |
| $3651.5万 | 0.45% | |
| $3385.7万 | 0.30% | |
| $3332.1万 | 2.40% | |
| $3077.4万 | 0.03% | |
| $3073.4万 | 1.18% | |
| $2667.4万 | 0.00% | |
| $2650.6万 | 0.16% | |
| $2130.6万 | 0.03% | |
| $2093.6万 | 0.01% | |
| $2052.1万 | 0.01% | |
| $1811.2万 | 0.02% | |
| $1744.3万 | 0.01% | |
| $1737.4万 | 0.02% | |
| $1723.9万 | 0.00% | |
| $1132.8万 | 0.01% | |
| $1006.0万 | 0.03% | |
| $976.7万 | 0.02% | |
| $967.8万 | 0.00% | |
| $736.3万 | 0.98% | |
| $730.0万 | 0.00% | |
| $723.9万 | 0.24% | |
| $697.7万 | 0.00% | |
| $670.5万 | 0.00% | |
| $641.9万 | 0.00% | |
| $631.6万 | 0.24% | |
| $592.9万 | 0.21% | |
| $538.0万 | 0.02% | |
| $513.2万 | 0.01% | |
| $505.9万 | 0.05% | |
| $490.7万 | 0.13% | |
| $487.9万 | 0.30% | |
| $480.3万 | 0.07% | |
| $473.3万 | 0.00% | |
| $462.7万 | 0.00% | |
| $435.2万 | 0.00% | |
| $427.5万 | 3.53% | |
| $377.0万 | 0.01% | |
| $345.1万 | 0.00% | |
| $315.9万 | 0.01% | |
| $290.9万 | 0.24% | |
| $283.1万 | 0.00% | |
| $262.7万 | 0.00% | |
| $246.3万 | 0.03% | |
| $238.7万 | 0.45% | |
| $232.9万 | 0.00% | |
| $229.1万 | 0.00% | |
| $208.8万 | 0.00% | |
| $198.5万 | 0.01% | |
| $197.3万 | 0.00% | |
| $197.2万 | 0.00% | |
| $196.5万 | 0.04% | |
| $188.4万 | 0.00% | |
| $175.8万 | 0.00% | |
| $164.8万 | 0.65% | |
| $150.4万 | 0.04% | |
| $147.3万 | 0.00% | |
| $141.0万 | 0.40% | |
| $131.9万 | 0.03% | |
| $128.9万 | 0.05% | |
| $96.8万 | 0.08% | |
| $88.4万 | 0.00% | |
| $85.1万 | 0.00% | |
| $80.5万 | 0.03% | |
| $77.7万 | 0.08% | |
| $76.8万 | 0.00% | |
| $75.3万 | 0.00% | |
| $74.0万 | 0.00% | |
| $68.4万 | 0.00% | |
| $62.2万 | 0.01% | |
| $56.4万 | 0.09% | |
| $54.4万 | 0.00% | |
| $46.1万 | 0.00% | |
| $45.8万 | 0.00% | |
| $39.8万 | 0.00% | |
| $36.8万 | 0.00% | |
| $35.7万 | 0.00% | |
| $34.1万 | 0.03% | |
| $33.5万 | 0.00% | |
| $33.0万 | 0.00% | |
| $30.9万 | 0.01% | |
| $30.9万 | 0.04% | |
| $30.3万 | 0.00% | |
| $28.0万 | 0.00% | |
| $24.7万 | 0.00% | |
| $23.8万 | 0.01% | |
| $23.8万 | 0.00% | |
| $22.5万 | 0.00% | |
| $22.3万 | 0.01% | |
| $21.6万 | 0.00% | |
| $15.1万 | 0.00% | |
| $8.4万 | 0.00% | |
| $7.9万 | 0.00% | |
| $7.7万 | 0.00% | |
| $4.2万 | 0.00% | |
| $3.4万 | 0.00% | |
| $2.9万 | 0.00% | |
| $2.6万 | 0.00% | |
| $2.1万 | 0.00% | |
| $1.7万 | 0.00% | |
| $9983.0 | 0.00% | |
| $7601.0 | 0.00% | |
| $7000.0 | 0.00% | |
| $5584.0 | 0.00% | |
| $3187.0 | 0.00% | |
| $2510.0 | 0.00% | |
| $1636.0 | 0.00% | |
| $1580.0 | 0.00% | |
| $1128.0 | 0.00% | |
| $1011.0 | 0.00% | |
| $564.0 | 0.00% | |
| $479.0 | 0.00% | |
| $157.0 | 0.00% |