We are live on ! Find out more
ATS icon

ATS Corp

121 hedge funds and large institutions have $2.29B invested in ATS Corp in 2025 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 41 increasing their positions, 41 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 14

4% more funds holding

Funds holding: 116121 (+5)

4% more capital invested

Capital invested by funds: $2.2B → $2.29B (+$96.5M)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

0% more repeat investments, than reductions

Existing positions increased: 41 | Existing positions reduced: 41

0.8% less ownership

Funds ownership: 85.42%84.62% (-0.8%)

62% less call options, than puts

Call options by funds: $724K | Put options by funds: $1.89M

Holders
121
Holders Change
+5
Holders Change %
+4.31%
% of All Funds
1.47%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
23
Increased
41
Reduced
41
Closed
14
Calls
$724K
Puts
$1.89M
Net Calls
-$1.16M
Net Calls Change
+$4.76M
Name Holding Trade Value Shares
Change
Change in
Stake
CIBC Asset Management
51
CIBC Asset Management
Ontario, Canada
$3.62M -$89.6K -3,354 -2%
FDCDDQ
52
Federation des caisses Desjardins du Quebec
Quebec, Canada
$3.2M -$2.11M -78,830 -40%
Dimensional Fund Advisors
53
Dimensional Fund Advisors
Texas
$3.04M +$564K +21,119 +24%
D.E. Shaw & Co
54
D.E. Shaw & Co
New York
$2.98M -$2.93M -109,800 -50%
SEI Investments
55
SEI Investments
Pennsylvania
$2.72M +$2.64M +98,742 New
Toronto Dominion Bank
56
Toronto Dominion Bank
Ontario, Canada
$2.26M +$106K +3,955 +5%
CF
57
Canoe Financial
Alberta, Canada
$2.22M +$46K +1,723 +2%
Manulife (Manufacturers Life Insurance)
58
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.11M -$908 -34 -0%
Millennium Management
59
Millennium Management
New York
$2.09M +$856K +32,058 +73%
ACA
60
AYAL Capital Advisors
Ontario, Canada
$1.99M +$1.93M +72,200 New
Fiera Capital (Canada)
61
Fiera Capital (Canada)
Quebec, Canada
$1.96M -$592K -22,152 -24%
N
62
Nuveen
North Carolina
$1.73M
CIM
63
Caldwell Investment Management
Ontario, Canada
$1.69M
Geode Capital Management
64
Geode Capital Management
Massachusetts
$1.67M +$241K +9,023 +18%
Lazard Asset Management
65
Lazard Asset Management
New York
$1.61M +$1.56M +58,426 New
Fidelity International
66
Fidelity International
Bermuda
$1.47M +$1.43M +53,569 New
AF
67
Aviso Financial
Ontario, Canada
$1.42M -$13.8K -518 -1%
GCC
68
Guardian Capital (Canada)
Ontario, Canada
$1.3M +$1.26M +47,063 New
BCIM
69
British Columbia Investment Management
British Columbia, Canada
$1.21M -$108K -4,053 -8%
BONST
70
Bank of Nova Scotia Trust
Ontario, Canada
$840K +$145K +5,439 +22%
MMEA
71
Main Management ETF Advisors
California
$819K +$8.12K +304 +1%
PFSRSONJ
72
Police & Firemen's Retirement System of New Jersey
New Jersey
$813K
SNT
73
SIG North Trading
Pennsylvania
$808K +$784K +29,342 New
PUI
74
Purpose Unlimited Inc
$793K +$769K +28,802 New
Ohio Public Employees Retirement System (OPERS)
75
Ohio Public Employees Retirement System (OPERS)
Ohio
$751K +$267 +10 +0%