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Transocean

467 hedge funds and large institutions have $3.19B invested in Transocean in 2025 Q4 according to their latest regulatory filings, with 93 funds opening new positions, 166 increasing their positions, 105 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more repeat investments, than reductions

Existing positions increased: 166 | Existing positions reduced: 105

40% more funds holding in top 10

Funds holding in top 10: 57 (+2)

36% more capital invested

Capital invested by funds: $2.34B → $3.19B (+$851M)

33% more first-time investments, than exits

New positions opened: 93 | Existing positions closed: 70

3% more funds holding

Funds holding: 455467 (+12)

7% less call options, than puts

Call options by funds: $122M | Put options by funds: $132M

9.33% less ownership

Funds ownership: 79.4%70.08% (-9.3%)

Holders
467
Holders Change
+12
Holders Change %
+2.64%
% of All Funds
5.68%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.09%
New
93
Increased
166
Reduced
105
Closed
70
Calls
$122M
Puts
$132M
Net Calls
-$9.35M
Net Calls Change
+$28.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$401M +$9.66M +2,487,015 +3%
BlackRock
2
BlackRock
New York
$364M +$11.4M +2,930,623 +3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$180M +$29.2M +7,516,589 +21%
PGA
4
Pilgrim Global Advisors
Nevada
$131M
American Century Companies
5
American Century Companies
Missouri
$114M +$4.01M +1,032,133 +4%
DS
6
Dalal Street
Texas
$112M +$10.1M +2,597,801 +11%
Morgan Stanley
7
Morgan Stanley
New York
$102M +$8.29M +2,135,964 +9%
State Street
8
State Street
Massachusetts
$102M +$11.1M +2,856,372 +13%
Two Sigma Investments
9
Two Sigma Investments
New York
$100M +$21.7M +5,599,731 +30%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$94.2M +$5.89M +1,515,893 +7%
Two Sigma Advisers
11
Two Sigma Advisers
New York
$91.7M +$13.8M +3,563,600 +19%
VanEck Associates
12
VanEck Associates
New York
$69.5M +$8.29M +2,133,778 +15%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$67.8M +$52.8M +13,606,705 +483%
Goldman Sachs
14
Goldman Sachs
New York
$66.3M -$22.9M -5,904,571 -27%
Capital World Investors
15
Capital World Investors
California
$64.7M -$11.6M -3,000,000 -16%
Bank of America
16
Bank of America
North Carolina
$64M +$46.5M +11,968,426 +338%
KeyBank National Association
17
KeyBank National Association
Ohio
$50.6M +$3.8M +977,623 +9%
Barclays
18
Barclays
United Kingdom
$44.6M +$29.3M +7,535,041 +231%
GJL
19
Gendell Jeffrey L
$44.6M +$10.7M +2,766,482 +34%
Charles Schwab
20
Charles Schwab
California
$41.3M -$1.34M -343,896 -3%
Renaissance Technologies
21
Renaissance Technologies
New York
$37.3M +$28.3M +7,287,083 +417%
Susquehanna International Group
22
Susquehanna International Group
Pennsylvania
$36.6M -$11.6M -2,993,471 -25%
Northern Trust
23
Northern Trust
Illinois
$32.6M +$2.39K +615 +0%
Millennium Management
24
Millennium Management
New York
$31.4M -$2.63M -676,065 -8%
Citadel Advisors
25
Citadel Advisors
Florida
$28.9M +$9.53M +2,455,153 +54%