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CSS LLC’s Transocean RIG Stock Holding History

CSS LLC’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
2025
Q4 		– Sell
-147,135
Closed -$571K – 1193
2025
Q3 		$459K Buy
+147,135
New +$444K 0.02% 560
2020
Q3 		– Sell
-120,700
Closed -$197K – 855
2020
Q2 		$221K Sell
120,700
-14,495
-11% -$22.5K 0.01% 477
2020
Q1 		$157K Buy
+135,195
New +$528K 0.01% 455
2019
Q3 		– Sell
-123,439
Closed -$791K – 762
2019
Q2 		$791K Buy
+123,439
New +$917K 0.05% 253
2014
Q3 		– Sell
-10,100
Closed -$395K – 789
2014
Q2 		$455K Buy
10,100
+4,600
+84% +$196K 0.02% 488
2014
Q1 		$227K Sell
5,500
-37,379
-87% -$1.63M 0.01% 547
2013
Q4 		$2.12M Buy
+42,879
New +$2.1M 0.1% 183

Other funds holding RIG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
SPC
Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PGA
Pilgrim Global Advisors Reno, Nevada $772M AUM 51.79% 1-Year Est. Return

CSS LLC's RIG Position: Q4 2025 in Review

CSS LLC sold out of Transocean (RIG) in Q4 2025, closing a stake of 147,135 shares — an estimated $571K sold.

CSS LLC first reported a position in RIG in Q4 2013 and held it in 7 quarters. The position peaked at $2.12M in Q4 2013. 467 funds tracked by Wall St. Rank hold RIG as of Q4 2025.

  • CSS LLC reported no remaining Transocean position as of Q4 2025 after selling out during the quarter.
  • CSS LLC sold 147,135 Transocean shares in Q4 2025, an estimated $571K.
  • CSS LLC first reported a position in Transocean in Q4 2013 and held it in 7 quarters.
  • CSS LLC's Transocean position peaked at $2.12M in Q4 2013.
  • 467 funds tracked by Wall St. Rank held Transocean as of Q4 2025.

Based on CSS LLC's 13F filing for Q4 2025, filed 17 Feb 2026.