ATS Corp
132 hedge funds and large institutions have $2.77B invested in ATS Corp in 2025 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 48 increasing their positions, 51 reducing their positions, and 12 closing their positions.
75% more first-time investments, than exits
New positions opened: 21 | Existing positions closed: 12
27% more capital invested
Capital invested by funds: $2.18B → $2.77B (+$589M)
20% more funds holding in top 10
Funds holding in top 10: 5 → 6 (+1)
7% more funds holding
Funds holding: 123 → 132 (+9)
0.31% less ownership
Funds ownership: 89.22% → 88.92% (-0.31%)
6% less repeat investments, than reductions
Existing positions increased: 48 | Existing positions reduced: 51
71% less call options, than puts
Call options by funds: $2.88M | Put options by funds: $9.82M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EIG
EdgePoint Investment Group
Toronto,
Ontario, Canada
|
+$38.8M |
| 2 |
MAMU
Marathon Asset Management (UK)
London,
United Kingdom
|
+$33.8M |
| 3 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$16.3M |
| 4 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
+$10.8M |
| 5 |
MBI
Montrusco Bolton Investments
Montreal,
Quebec, Canada
|
+$8.73M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity International
Hamilton,
Bermuda
|
-$21.4M |
| 2 |
TCAM
Turtle Creek Asset Management
Toronto,
Ontario, Canada
|
-$19.5M |
| 3 |
Fiera Capital (Canada)
Montreal,
Quebec, Canada
|
-$16.2M |
| 4 |
CF
Canoe Financial
Calgary,
Alberta, Canada
|
-$14.6M |
| 5 |
NWM
Nicola Wealth Management
Vancouver,
British Columbia, Canada
|
-$13M |
ATS Hedge Fund Activity: Q2 2025 in Review
132 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in ATS Corp (ATS) for Q2 2025, worth a combined $2.77B — up 27% from $2.18B a quarter earlier.
Buyers outnumbered sellers: 21 funds opened new ATS positions and 12 closed out — a net gain of 9 holders — while 48 added to existing stakes and 51 trimmed.
The largest buyer was EdgePoint Investment Group, adding an estimated $38.8M. The largest seller was Fidelity International, cutting an estimated $21.4M.
- 132 institutional investors held ATS Corp (ATS) as of Q2 2025, up from 123 in Q1 2025.
- Funds reported $2.77B of ATS Corp stock for Q2 2025, up 27% quarter-over-quarter.
- 21 funds opened new ATS Corp positions in Q2 2025 and 12 closed out, a net change of +9 holders.
- The largest ATS Corp buyer in Q2 2025 was EdgePoint Investment Group, an estimated $38.8M added.
- The largest ATS Corp seller in Q2 2025 was Fidelity International, an estimated $21.4M sold.
Based on aggregated 13F filings for Q2 2025.