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TransAlta

172 hedge funds and large institutions have $2.77B invested in TransAlta in 2025 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 52 increasing their positions, 58 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

1.4% less ownership

Funds ownership: 75.18%73.79% (-1.4%)

9% less capital invested

Capital invested by funds: $3.05B → $2.77B (-$279M)

10% less repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 58

Holders
172
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$37M
Puts
$24.3M
Net Calls
Net Calls Change

Top Sellers

1 -$134M
2 -$69.3M
3 -$68.6M
4
ACG
Aventail Capital Group
New York
-$38.6M
5
Goldman Sachs
Goldman Sachs
New York
-$27.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Mitsubishi UFJ Trust & Banking
101
Mitsubishi UFJ Trust & Banking
Japan
$516K
AllianceBernstein
102
AllianceBernstein
Tennessee
$513K
VPIM
103
Vanguard Personalized Indexing Management
California
$513K
PAG
104
Private Advisor Group
New Jersey
$459K
PA
105
PharVision Advisers
Florida
$454K
EGM
106
Engineers Gate Manager
New York
$440K
TC
107
TwinBeech Capital
New York
$420K
DTL
108
Dynamic Technology Lab
Singapore
$415K
XT
109
XTX Topco
Cayman Islands
$414K
IMCOOI
110
Investment Management Corp of Ontario (IMCO)
Canada
$410K
Canada Life
111
Canada Life
Manitoba, Canada
$408K
GAM
112
Gotham Asset Management
New York
$401K
NEI
113
Northwest & Ethical Investments
Ontario, Canada
$382K
SOW
114
State of Wyoming
Wyoming
$342K
BCI
115
Brinker Capital Investments
Pennsylvania
$330K
S
116
SignatureFD
Georgia
$325K
MGP
117
Metis Global Partners
California
$324K
ACA
118
AYAL Capital Advisors
Ontario, Canada
$324K
ET
119
Entropy Technologies
New York
$303K
QT
120
Quantbot Technologies
New York
$301K
Russell Investments Group
121
Russell Investments Group
United Kingdom
$290K
DekaBank Deutsche Girozentrale
122
DekaBank Deutsche Girozentrale
Germany
$244K
Squarepoint
123
Squarepoint
New York
$232K
QCG
124
Quadrant Capital Group
Ohio
$218K
Allianz Asset Management
125
Allianz Asset Management
Germany
$215K