Institutional Manager · CIK 0000905790
Onex Canada Asset Management Inc.
TORONTO, A6 · File #028-13431
Latest AUM
$720.5M
Positions
72
Top-10 Concentration
48.2%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | AON PLC | AON | -50,119 | -$17.7M | -$629,988 |
| REDUCE | ALPHABET INC | GOOG | -32,933 | -$10.3M | +$6.2M |
| REDUCE | APOLLO GLOBAL MGMT INC | 03769M106 | -52,176 | -$7.6M | +$4.4M |
| REDUCE | S&P GLOBAL INC | SPGI | -10,260 | -$5.4M | +$2.0M |
| ADD | NETFLIX INC | NFLX | +56,890 | +$5.3M | -$7.2M |
| REDUCE | GILDAN ACTIVEWEAR INC | GIL | -84,300 | -$5.3M | +$1.5M |
| ADD | SERVICENOW INC | NOW | +33,194 | +$5.1M | -$6.7M |
| REDUCE | BURFORD CAP LTD | BUR | -544,014 | -$4.9M | -$4.0M |
| REDUCE | RB GLOBAL INC | RBA | -43,757 | -$4.5M | -$947,839 |
| REDUCE | ARAMARK | ARMK | -104,175 | -$3.8M | -$776,060 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202572 pos · $720.5M
- 13F HOLDINGS REPORTQ/E Sep 202570 pos · $791.6M
- 13F HOLDINGS REPORTQ/E Jun 2025118 pos · $820.0M
- 13F HOLDINGS REPORTQ/E Mar 2025116 pos · $776.2M
- 13F HOLDINGS REPORTQ/E Dec 2024111 pos · $834.2M
- 13F HOLDINGS REPORTQ/E Sep 2024110 pos · $854.6M
- 13F HOLDINGS REPORTQ/E Jun 2024110 pos · $877.7M
- 13F HOLDINGS REPORTQ/E Mar 2024114 pos · $1.00B
- 13F HOLDINGS REPORTQ/E Dec 2023129 pos · $1.31B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | APOLLO GLOBAL MGMT INC | 03769M106 | 327,255 | $47.4M | 7.10% |
| 2 | AON PLC | AON | 119,655 | $42.2M | 6.32% |
| 3 | ALPHABET INC | GOOG | 129,206 | $40.4M | 6.06% |
| 4 | MICROSOFT CORP | MSFT | 74,142 | $35.9M | 5.37% |
| 5 | NVIDIA CORPORATION | NVDA | 177,382 | $33.1M | 4.96% |
| 6 | APPLE INC | AAPL | 111,024 | $30.2M | 4.52% |
| 7 | AMAZON COM INC | AMZN | 111,045 | $25.6M | 3.84% |
| 8 | S&P GLOBAL INC | SPGI | 45,218 | $23.6M | 3.54% |
| 9 | UBER TECHNOLOGIES INC | UBER | 287,455 | $23.5M | 3.52% |
| 10 | META PLATFORMS INC | META | 30,295 | $20.0M | 3.00% |
| 11 | BROADCOM INC | AVGO | 54,442 | $18.8M | 2.82% |
| 12 | ALPHABET INC | GOOG | 55,358 | $17.4M | 2.60% |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 21 | $15.9M | 2.37% |
| 14 | WAYFAIR INC | W | 157,799 | $15.8M | 2.37% |
| 15 | ARAMARK | ARMK | 399,757 | $14.7M | 2.21% |
| 16 | GILDAN ACTIVEWEAR INC | GIL | 235,794 | $14.7M | 2.21% |
| 17 | FIRST ADVANTAGE CORP NEW | FA | 961,581 | $14.0M | 2.09% |
| 18 | RB GLOBAL INC | RBA | 128,891 | $13.3M | 1.99% |
| 19 | JPMORGAN CHASE & CO. | VYLD | 35,760 | $11.5M | 1.73% |
| 20 | ENSIGN GROUP INC | ENSG | 61,854 | $10.8M | 1.61% |