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TransAlta

178 hedge funds and large institutions have $2.85B invested in TransAlta in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 70 increasing their positions, 50 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more call options, than puts

Call options by funds: $41.7M | Put options by funds: $16.7M

40% more repeat investments, than reductions

Existing positions increased: 70 | Existing positions reduced: 50

24% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 25

3% more funds holding

Funds holding: 173178 (+5)

3% more capital invested

Capital invested by funds: $2.77B → $2.85B (+$83.8M)

0% more funds holding in top 10

Funds holding in top 10: 66 (0)

0.56% less ownership

Funds ownership: 73.79%73.23% (-0.56%)

Holders
178
Holders Change
+5
Holders Change %
+2.89%
% of All Funds
2.19%
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.07%
New
31
Increased
70
Reduced
50
Closed
25
Calls
$41.7M
Puts
$16.7M
Net Calls
+$25M
Net Calls Change
+$12.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna International Group
51
Susquehanna International Group
Pennsylvania
$5.69M +$2.04M +158,476 +57%
Arrowstreet Capital
52
Arrowstreet Capital
Massachusetts
$5.45M +$5.35M +415,048 New
VLKIM
53
Van Lanschot Kempen Investment Management
Netherlands
$5.32M +$592K +45,963 +19%
SNT
54
SIG North Trading
Pennsylvania
$4.23M +$2.23M +172,837 +115%
Legal & General Group
55
Legal & General Group
United Kingdom
$4.18M +$390K +30,304 +10%
Two Sigma Investments
56
Two Sigma Investments
New York
$3.96M +$3.74M +290,641 +2,484%
Manulife (Manufacturers Life Insurance)
57
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.68M -$77.6K -6,023 -2%
AAP
58
Ardsley Advisory Partners
Connecticut
$3.62M +$1.22M +95,000 +53%
D.E. Shaw & Co
59
D.E. Shaw & Co
New York
$3.55M +$640K +49,662 +23%
BlackRock
60
BlackRock
New York
$3.52M -$79.4K -6,164 -2%
CIBC Asset Management
61
CIBC Asset Management
Ontario, Canada
$3.34M +$113K +8,768 +4%
TWC
62
TD Waterhouse Canada
Ontario, Canada
$3.11M +$2.42M +188,026 +391%
JP Morgan Chase
63
JP Morgan Chase
New York
$3.07M -$4.56M -353,801 -59%
VAM
64
Vanguard Asset Management
$2.98M +$2.92M +226,624 New
MAM
65
Melqart Asset Management
United Kingdom
$2.98M +$2.93M +227,406 New
BCIM
66
British Columbia Investment Management
British Columbia, Canada
$2.97M +$1.1M +85,696 +61%
TC
67
Tacita Capital
Ontario, Canada
$2.92M +$184K +14,294 +7%
N
68
Nuveen
North Carolina
$2.79M
Qube Research & Technologies (QRT)
69
Qube Research & Technologies (QRT)
United Kingdom
$2.78M -$2.76M -214,537 -50%
Geode Capital Management
70
Geode Capital Management
Massachusetts
$2.73M +$182K +14,095 +7%
Citigroup
71
Citigroup
New York
$2.67M -$2.59M -201,055 -50%
CPCM
72
Cardinal Point Capital Management
Ontario, Canada
$2.4M +$184K +14,249 +8%
BPAMU
73
BTG Pactual Asset Management US
New York
$2.22M -$229K -17,807 -10%
Jane Street
74
Jane Street
New York
$1.93M -$5.31M -411,987 -74%
DZ Bank
75
DZ Bank
Germany
$1.84M -$607K -47,116 -25%