TAC icon

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 %
State Street
26
State Street
Massachusetts
$13.5M +$8.19M +757,941 +154%
YCM
27
Yaupon Capital Management
New York
$12.5M -$5.61M -519,607 -31%
Invesco
28
Invesco
Georgia
$11.6M +$1.84M +170,829 +19%
FDCDDQ
29
Federation des caisses Desjardins du Quebec
Quebec, Canada
$11M -$3.95M -366,150 -26%
Connor, Clark & Lunn Investment Management (CC&L)
30
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$10.9M -$18.2M -1,682,853 -63%
First Manhattan
31
First Manhattan
New York
$9.35M -$200K -18,450 -2%
Charles Schwab
32
Charles Schwab
California
$8.64M -$431K -40,001 -5%
MC
33
Maplelane Capital
New York
$8.47M -$22.7M -2,108,000 -73%
CP
34
CenterBook Partners
Connecticut
$8.37M +$8.37M +775,454 New
RCM
35
Rokos Capital Management
United Kingdom
$8.3M – – –
WCM
36
Westerly Capital Management
California
$8.28M +$8.28M +767,500 New
Jane Street
37
Jane Street
New York
$7.88M +$5.21M +482,898 +195%
IIM
38
Intact Investment Management
Quebec, Canada
$7.47M +$1.55M +143,500 +26%
D.E. Shaw & Co
39
D.E. Shaw & Co
New York
$7.2M -$7.77M -720,203 -52%
CP
40
Clayton Partners
California
$7.14M +$1.08M +100,296 +18%
VARA
41
Value Aligned Research Advisors
New Jersey
$6.84M +$6.84M +633,587 New
Swiss National Bank
42
Swiss National Bank
Switzerland
$5.85M -$87K -8,100 -1%
Barclays
43
Barclays
United Kingdom
$5.47M +$1.4M +129,908 +34%
WCA
44
Waratah Capital Advisors
Ontario, Canada
$5.16M -$1.08M -100,000 -17%
Allianz Asset Management
45
Allianz Asset Management
Germany
$4.25M -$296K -27,535 -7%
TI
46
Trexquant Investment
Connecticut
$3.45M -$365K -33,859 -10%
SC
47
Scotia Capital
Ontario, Canada
$3.42M -$117K -10,810 -3%
BlackRock
48
BlackRock
New York
$3.38M +$749K +69,444 +28%
Legal & General Group
49
Legal & General Group
United Kingdom
$3.33M +$95.9K +8,907 +3%
Balyasny Asset Management
50
Balyasny Asset Management
Illinois
$3.19M +$2.57M +238,422 +419%
1
2
3 4 5