Two Sigma Advisers
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Two Sigma Advisers’s Transocean RIG Stock Holding History

Two Sigma Advisers’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
Q1 		– Sell
-22,213,154
Closed -$91.7M – 1692
2025
Q4 		$91.7M Buy
22,213,154
+3,563,600
+19% +$13.8M 0.18% 123
2025
Q3 		$58.2M Buy
18,649,554
+2,591,700
+16% +$7.82M 0.12% 158
2025
Q2 		$41.6M Buy
16,057,854
+6,275,600
+64% +$16.2M 0.09% 211
2025
Q1 		$31M Buy
9,782,254
+8,204,800
+520% +$28.8M 0.07% 251
2024
Q4 		$5.92M Buy
1,577,454
+854,800
+118% +$3.55M 0.01% 654
2024
Q3 		$3.07M Sell
722,654
-618,647
-46% -$3.05M 0.01% 885
2024
Q2 		$7.18M Sell
1,341,301
-4,491,000
-77% -$26M 0.02% 635
2024
Q1 		$36.6M Sell
5,832,301
-10,222,853
-64% -$55.8M 0.08% 235
2023
Q4 		$102M Buy
16,055,154
+2,232,768
+16% +$14.9M 0.24% 98
2023
Q3 		$113M Buy
13,822,386
+1,044,000
+8% +$8.53M 0.29% 81
2023
Q2 		$89.6M Sell
12,778,386
-770,100
-6% -$4.76M 0.23% 109
2023
Q1 		$86.2M Sell
13,548,486
-246,100
-2% -$1.58M 0.22% 100
2022
Q4 		$62.9M Buy
13,794,586
+2,315,100
+20% +$8.93M 0.18% 124
2022
Q3 		$28.4M Buy
11,479,486
+1,510,078
+15% +$4.83M 0.08% 246
2022
Q2 		$33.2M Buy
9,969,408
+1,410,800
+16% +$5.72M 0.09% 229
2022
Q1 		$39.1M Sell
8,558,608
-1,566,300
-15% -$5.96M 0.1% 201
2021
Q4 		$27.9M Sell
10,124,908
-1,271,978
-11% -$4.32M 0.07% 242
2021
Q3 		$43.2M Buy
11,396,886
+719,900
+7% +$2.62M 0.11% 184
2021
Q2 		$48.3M Buy
10,676,986
+641,900
+6% +$2.44M 0.13% 164
2021
Q1 		$35.6M Buy
10,035,086
+4,022,700
+67% +$14M 0.1% 220
2020
Q4 		$13.9M Buy
6,012,386
+957,900
+19% +$1.41M 0.04% 454
2020
Q3 		$4.08M Sell
5,054,486
-616,400
-11% -$1.01M 0.01% 841
2020
Q2 		$10.4M Sell
5,670,886
-366,300
-6% -$569K 0.03% 535
2020
Q1 		$7M Buy
6,037,186
+5,129,801
+565% +$20M 0.03% 602
2019
Q4 		$6.24M Hold
907,385
– – 0.01% 758
2019
Q3 		$4.06M Sell
907,385
-14
-0% -$74 0.01% 841
2019
Q2 		$5.82M Sell
907,399
-2,715,857
-75% -$20.2M 0.01% 769
2019
Q1 		$31.6M Sell
3,623,256
-1,246,400
-26% -$10.7M 0.08% 297
2018
Q4 		$33.8M Sell
4,869,656
-135,947
-3% -$1.39M 0.09% 264
2018
Q3 		$69.8M Sell
5,005,603
-1,822,600
-27% -$22.6M 0.17% 159
2018
Q2 		$91.8M Sell
6,828,203
-306,100
-4% -$3.77M 0.25% 100
2018
Q1 		$70.6M Buy
7,134,303
+865,100
+14% +$8.91M 0.19% 146
2017
Q4 		$67M Buy
6,269,203
+505,350
+9% +$5.25M 0.18% 148
2017
Q3 		$62M Buy
5,763,853
+1,314,311
+30% +$11.3M 0.18% 148
2017
Q2 		$36.6M Buy
4,449,542
+380,005
+9% +$3.88M 0.12% 211
2017
Q1 		$50.7M Buy
4,069,537
+1,011,917
+33% +$13.9M 0.17% 150
2016
Q4 		$45.1M Buy
3,057,620
+2,693,827
+740% +$31.9M 0.17% 136
2016
Q3 		$3.88M Buy
363,793
+245,493
+208% +$2.6M 0.02% 744
2016
Q2 		$1.41M Buy
118,300
+81,000
+217% +$829K 0.01% 1011
2016
Q1 		$341K Sell
37,300
-84,195
-69% -$837K ﹤0.01% 1609
2015
Q4 		$1.5M Buy
121,495
+101,795
+517% +$1.47M 0.01% 853
2015
Q3 		$255K Buy
+19,700
New +$273K ﹤0.01% 1557
2015
Q1 		– Sell
-1,040,500
Closed -$19.1M – 2310
2014
Q4 		$19.1M Buy
+1,040,500
New +$26M 0.15% 179

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

Two Sigma Advisers's RIG Position: Q1 2026 in Review

Two Sigma Advisers sold out of Transocean (RIG) in Q1 2026, closing a stake of 22,213,154 shares — an estimated $91.7M sold.

Two Sigma Advisers first reported a position in RIG in Q4 2014 and held it in 43 quarters. The position peaked at $113M in Q3 2023. 536 funds tracked by Wall St. Rank hold RIG as of Q1 2026.

  • Two Sigma Advisers reported no remaining Transocean position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 22,213,154 Transocean shares in Q1 2026, an estimated $91.7M.
  • Two Sigma Advisers first reported a position in Transocean in Q4 2014 and held it in 43 quarters.
  • Two Sigma Advisers's Transocean position peaked at $113M in Q3 2023.
  • 536 funds tracked by Wall St. Rank held Transocean as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.