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TransAlta
TAC

Overview Fund Activity

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
Holders
168
Holders Change
+6
Holders Change %
+3.7%
% of All Funds
2.25%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.08%
New
30
Increased
52
Reduced
67
Closed
23
Calls
$37.7M
Puts
$12.6M
Net Calls
+$25.1M
Net Calls Change
-$28.1M

Top Buyers

1
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$385M
2
Goldman Sachs
Goldman Sachs
New York
$128M
3
RCMNY
Rubric Capital Management (New York)
New York
$172M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$182M
5
Millennium Management
Millennium Management
New York
$196M

Top Sellers

1
Morgan Stanley
Morgan Stanley
New York
$95.5M
2
Bank of Montreal
Bank of Montreal
Ontario, Canada
$97.7M
3
American Century Companies
American Century Companies
Missouri
$33M
4
MC
Maplelane Capital
New York
$8.47M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Janus Henderson Group
76
Janus Henderson Group
United Kingdom
$1.13M – – –
YIH
77
Y-Intercept (HK)
Hong Kong
$1.04M +$1.04M +96,266 New
CM
78
Caption Management
Oklahoma
$1,000K -$62.9K -5,829 -6%
CCM
79
Cinctive Capital Management
New York
$982K +$982K +91,080 New
Mariner
80
Mariner
Kansas
$912K +$120K +11,131 +15%
BPAMU
81
BTG Pactual Asset Management US
New York
$904K +$904K +83,781 New
VA
82
Vident Advisory
Georgia
$868K -$44.5K -4,125 -5%
ECM
83
ExodusPoint Capital Management
New York
$837K +$837K +77,600 New
VanEck Associates
84
VanEck Associates
New York
$797K -$10.4K -967 -1%
GP
85
Guardian Partners
Canada
$795K -$10.6K -999 -1%
Zurich Cantonal Bank
86
Zurich Cantonal Bank
Switzerland
$783K +$52.1K +4,842 +7%
TWC
87
TD Waterhouse Canada
Ontario, Canada
$754K +$123K +11,532 +20%
Bessemer Group
88
Bessemer Group
New Jersey
$735K – – –
Squarepoint
89
Squarepoint
New York
$699K +$283K +26,215 +68%
PFSRSONJ
90
Police & Firemen's Retirement System of New Jersey
New Jersey
$672K +$2.5K +232 +0.4%
CC
91
Centiva Capital
New York
$669K +$669K +62,008 New
TIM
92
Timelo Investment Management
Ontario, Canada
$647K +$647K +60,000 New
Citigroup
93
Citigroup
New York
$645K +$32.1K +2,982 +5%
Raymond James Financial
94
Raymond James Financial
Florida
$630K -$11K -1,023 -2%
QT
95
Quantbot Technologies
New York
$614K -$44.3K -4,106 -7%
RG
96
Rathbones Group
United Kingdom
$614K – – –
AllianceBernstein
97
AllianceBernstein
Tennessee
$609K – – –
Russell Investments Group
98
Russell Investments Group
United Kingdom
$603K -$159K -14,798 -21%
CHAM
99
Clear Harbor Asset Management
Connecticut
$586K -$11.9K -1,100 -2%
Creative Planning
100
Creative Planning
Kansas
$554K +$35.8K +3,322 +7%
2 3
4
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