HBK Investments’s Transocean RIG Stock Holding History

HBK Investments’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
2020 Q3	–	Sell	-105,800	Closed	-$194K	–	681
2020 Q2	$194K	Buy	+105,800	New	+$164K	﹤0.01%	535
2020 Q1	–	Sell	-2,079,000	Closed	-$14.3M	–	428
2019 Q4	$14.3M	Hold	2,079,000	–	–	0.14%	76
2019 Q3	$9.29M	Sell	2,079,000 -1,200,000	-37%	-$6.37M	0.12%	128
2019 Q2	$21M	Hold	3,279,000	–	–	0.18%	43
2019 Q1	$28.6M	Hold	3,279,000	–	–	0.29%	50
2018 Q4	$22.8M	Buy	3,279,000 +273,000	+9%	+$2.78M	0.24%	63
2018 Q3	$41.9M	Buy	3,006,000 +1,766,600	+143%	+$21.9M	0.33%	34
2018 Q2	$16.7M	Buy	+1,239,400	New	+$15.3M	0.11%	103
2017 Q1	–	Sell	-500,000	Closed	-$7.37M	–	787
2016 Q4	$7.37M	Buy	+500,000	New	+$5.93M	0.07%	181

Other funds holding RIG

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

PGA

Pilgrim Global Advisors Reno, Nevada $772M AUM 51.79% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Dalal Street West Lake Hills, Texas $423M AUM 115.19% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

HBK Investments's RIG Position: Q4 2025 in Review

HBK Investments sold out of Transocean (RIG) in Q4 2025, closing a stake of 475,000 shares — an estimated $1.48M sold.

HBK Investments first reported a position in RIG in Q2 2013 and held it in 15 quarters. The position peaked at $15M in Q3 2017. 469 funds tracked by Wall St. Rank hold RIG as of Q4 2025.

HBK Investments reported no remaining Transocean position as of Q4 2025 after selling out during the quarter.
HBK Investments sold 475,000 Transocean shares in Q4 2025, an estimated $1.48M.
HBK Investments first reported a position in Transocean in Q2 2013 and held it in 15 quarters.
HBK Investments's Transocean position peaked at $15M in Q3 2017.
469 funds tracked by Wall St. Rank held Transocean as of Q4 2025.

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