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TransAlta

168 hedge funds and large institutions have $2.4B invested in TransAlta in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 52 increasing their positions, 67 reducing their positions, and 23 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 in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 162168 (+6)

1.81% more ownership

Funds ownership: 73.37%75.18% (+1.8%)

22% less repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 67

Holders
168
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
$37.7M
Puts
$12.6M
Net Calls
Net Calls Change

Top Buyers

1 +$80.8M
2 +$45.9M
3 +$42.6M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$36.8M
5
Millennium Management
Millennium Management
New York
+$19M

Top Sellers

1 -$42.2M
2 -$37.8M
3 -$23.3M
4
MC
Maplelane Capital
New York
-$22.7M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$21.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
101
Simplex Trading
Illinois
$553K
PAMP
102
Polar Asset Management Partners
Ontario, Canada
$539K
Pictet Asset Management
103
Pictet Asset Management
Switzerland
$517K
CAM
104
Claret Asset Management
Quebec, Canada
$513K
WC
105
Wexford Capital
Florida
$502K
VPIM
106
Vanguard Personalized Indexing Management
California
$479K
Franklin Resources
107
Franklin Resources
California
$435K
Two Sigma Investments
108
Two Sigma Investments
New York
$424K
HWAM
109
Hennion & Walsh Asset Management
New Jersey
$391K
MGP
110
Metis Global Partners
California
$374K
DekaBank Deutsche Girozentrale
111
DekaBank Deutsche Girozentrale
Germany
$362K
Capstone Investment Advisors
112
Capstone Investment Advisors
New York
$347K
Canada Life
113
Canada Life
Manitoba, Canada
$347K
GAM
114
Gotham Asset Management
New York
$343K
PAG
115
Private Advisor Group
New Jersey
$287K
S
116
SignatureFD
Georgia
$276K
ACM
117
AREX Capital Management
New York
$270K
NEI
118
Northwest & Ethical Investments
Ontario, Canada
$258K
SFS
119
Sowell Financial Services
Arkansas
$258K
JAM
120
Jupiter Asset Management
United Kingdom
$252K
XT
121
XTX Topco
Cayman Islands
$242K
SSG
122
Summit Securities Group
New York
$227K
Group One Trading
123
Group One Trading
Illinois
$224K
SSA
124
Schonfeld Strategic Advisors
New York
$206K
ET
125
Entropy Technologies
New York
$195K