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Lonestar Capital Management’s Transocean RIG Stock Holding History

Lonestar Capital Management’s Portfolio RIG Stock Details RIG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.4M Buy
+9,000
New +$56.2K 1.27% 16
2024
Q4 		– Sell
-10,000
Closed -$4.25M – 29
2024
Q3 		$4.25M Buy
+10,000
New +$49.3K 0.72% 16

Other funds holding RIG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
SPC
Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Lonestar Capital Management's RIG Position: Q2 2026 in Review

Lonestar Capital Management reduced its Transocean (RIG) stake by 47% in Q2 2026, selling an estimated $2.66M and leaving 475,000 shares worth $2.32M. The position accounts for 0.67% of the portfolio, ranked #25.

Lonestar Capital Management first reported a position in RIG in Q1 2022 and has held it in 5 quarters since. The position peaked at $8.91M in Q1 2022. 537 funds tracked by Wall St. Rank hold RIG as of Q2 2026.

  • Lonestar Capital Management held 475,000 shares of Transocean worth $2.32M as of Q2 2026.
  • Lonestar Capital Management sold 425,000 Transocean shares in Q2 2026, an estimated $2.66M.
  • Transocean made up 0.67% of Lonestar Capital Management's portfolio in Q2 2026, its #25 holding.
  • Lonestar Capital Management first reported a position in Transocean in Q1 2022 and has held it in 5 quarters since.
  • Lonestar Capital Management's Transocean position peaked at $8.91M in Q1 2022.
  • 537 funds tracked by Wall St. Rank held Transocean as of Q2 2026.

Based on Lonestar Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.