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Transocean
RIG

Overview Fund Activity

415 hedge funds and large institutions have $1.54B invested in Transocean in 2025 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 153 increasing their positions, 100 reducing their positions, and 48 closing their positions.

Holders
415
Holders Change
+11
Holders Change %
+2.72%
% of All Funds
5.57%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
65
Increased
153
Reduced
100
Closed
48
Calls
$27.2M
Puts
$42.5M
Net Calls
-$15.3M
Net Calls Change
-$2.54M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$29M
2
Morgan Stanley
2
Morgan Stanley
New York
$47.7M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$41.6M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$48.1M
5
Jane Street
5
Jane Street
New York
$13.4M

Top Sellers

1
Primecap Management
1
Primecap Management
California
$34M
2
EIM
2
Elliott Investment Management
Florida
$0
3
Ensign Peak Advisors
3
Ensign Peak Advisors
Utah
$9.83M
4
GJL
4
Gendell Jeffrey L
$3.63M
5
KeyBank National Association
5
KeyBank National Association
Ohio
$28.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$205M 79,203,959 +631,157 +0.8%
BlackRock
2
BlackRock
New York
$193M 74,542,856 +2,239,419 +3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$101M 38,901,527 -1,758,912 -4%
Capital World Investors
4
Capital World Investors
California
$95.2M 36,740,356 +90,916 +0.2%
American Century Companies
5
American Century Companies
Missouri
$60.7M 23,449,768 +2,101,673 +10%
State Street
6
State Street
Massachusetts
$53.8M 20,771,245 -38,698 -0.2%
Two Sigma Investments
7
Two Sigma Investments
New York
$48.1M 18,571,883 +4,901,384 +36%
Morgan Stanley
8
Morgan Stanley
New York
$47.7M 18,423,994 +6,480,573 +54%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$46.9M 18,095,187 +313,670 +2%
PGA
10
Pilgrim Global Advisors
Nevada
$45.6M 17,601,395 -248,064 -1%
Two Sigma Advisers
11
Two Sigma Advisers
New York
$41.6M 16,057,854 +6,275,600 +64%
VanEck Associates
12
VanEck Associates
New York
$35.8M 13,805,367 -1,158,858 -8%
Primecap Management
13
Primecap Management
California
$34M 13,112,822 -40,723,249 -76%
Goldman Sachs
14
Goldman Sachs
New York
$30.8M 11,909,694 -242,123 -2%
Charles Schwab
15
Charles Schwab
California
$30.3M 11,694,525 -427,832 -4%
Citadel Advisors
16
Citadel Advisors
Florida
$29M 11,194,699 +7,923,043 +242%
KeyBank National Association
17
KeyBank National Association
Ohio
$28.1M 10,837,010 -2,643,341 -20%
Renaissance Technologies
18
Renaissance Technologies
New York
$27.6M 10,637,636 +4,085,508 +62%
UBS Group
19
UBS Group
Switzerland
$20.1M 7,776,981 +2,829,138 +57%
Northern Trust
20
Northern Trust
Illinois
$17.9M 6,902,661 -153,510 -2%
JF
21
Jump Financial
Illinois
$15M 5,780,571 +4,290,971 +288%
Jane Street
22
Jane Street
New York
$13.4M 5,165,340 +4,704,440 +1,021%
CSS
23
Cubist Systematic Strategies
Connecticut
$11.9M 4,589,083 +2,164,158 +89%
SAAM
24
Solus Alternative Asset Management
New Jersey
$11.6M 4,470,000 – –
Tudor Investment Corp
25
Tudor Investment Corp
Connecticut
$11.1M 4,268,368 +4,268,368 New
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