Parallax Volatility Advisers, L.P. Transocean Ltd. Transaction History

Parallax Volatility Advisers, L.P.

$42.9 Billion
Q2 2025

A detailed history of Parallax Volatility Advisers, L.P. transactions in Transocean Ltd. stock. As of the latest transaction made, Parallax Volatility Advisers, L.P. holds 234,300 shares of RIG stock, worth $913,770. This represents 0.0% of its overall portfolio holdings.

Number of Shares

234,300

Previous 132,115 77.35%

Holding current value

$913,770

Previous $418,000 44.98%

% of portfolio

0.0%

Previous 0.0%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$2.13 - $3.32 $220,088 - $343,048	103,328 Added 78.21%	235,443 $609,000
Q1 2025 May 15, 2025	BUY	$2.67 - $4.28 $314,237 - $503,721	117,692 Added 816.0%	132,115 $418,000
Q4 2024 Feb 14, 2025	BUY	$3.47 - $4.67 $8,216 - $11,058	2,368 Added 19.64%	14,423 $54,000
Q3 2024 Nov 14, 2024	BUY	$3.92 - $5.82 $47,255 - $70,160	12,055 New	12,055 $51,000
Q1 2023 May 15, 2023	BUY	$4.27 - $7.61 $64,681 - $115,276	15,148 Added 17.34%	102,530 $652,000
Q4 2022 Feb 14, 2023	BUY	$2.67 - $4.73 $233,309 - $413,316	87,382 New	87,382 $398,000
Q1 2022 May 16, 2022	BUY	$3.12 - $5.03 $124,035 - $199,967	39,755 Added 795100.0%	39,760 $182,000
Q3 2021 Nov 15, 2021	BUY	$2.88 - $5.08 $14 - $25	5 New	5 $0
Q3 2021 Nov 15, 2021	SELL	$2.88 - $5.08 $2.04 Million - $3.6 Million	-707,799 Closed	0 $0
Q2 2021 Aug 16, 2021	BUY	$3.13 - $4.65 $2.22 Million - $3.29 Million	707,799 New	707,799 $3.2 Million
Q1 2021 May 14, 2021	SELL	$2.32 - $4.68 $283,657 - $572,204	-122,266 Closed	0 $0
Q1 2021 May 14, 2021	BUY	$2.32 - $4.68 $276,564 - $557,898	119,209 Added 3899.54%	122,266 $434,000
Q4 2020 Feb 16, 2021	SELL	$0.67 - $2.57 $136,691 - $524,323	-204,017 Closed	0 $0
Q4 2020 Feb 16, 2021	BUY	$0.67 - $2.57 $2,048 - $7,856	3,057 New	3,057 $7,000
Q3 2020 Nov 13, 2020	BUY	$0.8 - $2.48 $111,864 - $346,780	139,831 Added 217.85%	204,017 $165,000
Q2 2020 Aug 14, 2020	SELL	$0.84 - $3.75 $378,030 - $1.69 Million	-450,036 Reduced 87.52%	64,186 $117,000
Q1 2020 May 15, 2020	BUY	$1.04 - $7.17 $347,642 - $2.4 Million	334,272 Added 185.76%	514,222 $596,000
Q4 2019 Feb 14, 2020	SELL	$4.09 - $6.88 $79,681 - $134,036	-19,482 Reduced 9.77%	179,950 $1.24 Million
Q3 2019 Nov 14, 2019	BUY	$3.86 - $6.51 $184,747 - $311,581	47,862 Added 31.58%	199,432 $891,000
Q2 2019 Aug 14, 2019	SELL	$5.42 - $9.65 $95,169 - $169,444	-17,559 Reduced 10.38%	151,570 $972,000
Q1 2019 May 15, 2019	BUY	$7.14 - $9.49 $898,604 - $1.19 Million	125,855 Added 290.83%	169,129 $1.47 Million
Q4 2018 Feb 14, 2019	BUY	$6.34 - $14.18 $61,288 - $137,078	9,667 Added 28.76%	43,274 $300,000
Q2 2018 Aug 14, 2018	SELL	$9.59 - $13.75 $1.25 Million - $1.79 Million	-130,248 Reduced 79.49%	33,607 $452,000
Q1 2018 May 15, 2018	BUY	$9.01 - $12.2 $1.08 Million - $1.47 Million	120,161 Added 275.01%	163,855 $1.62 Million
Q4 2017 Feb 14, 2018	BUY	$9.44 - $11.58 $190,102 - $233,198	20,138 Added 85.49%	43,694 $467,000
Q3 2017 Nov 14, 2017	BUY	$7.28 - $10.76 $171,487 - $253,462	23,556	23,556 $253,000

Others Institutions Holding RIG

# of Institutions

508

Shares Held

605M

Call Options Held

11.2M

Put Options Held

18.3M

View Full List

About Transocean Ltd.

Ticker RIG
Exchange NYSE
Sector Energy
Industry Oil & Gas Drilling
Shares Outstandng 748,710,976
Market Cap $2.92B
Description
Transocean Ltd., together with its subsidiaries, provides offshore contract drilling services for oil and gas wells worldwide. It contracts its mobile offshore drilling rigs, related equipment, and work crews to drill oil and gas wells. As of February 14, 2022, the company had partial ownership interests in and operated a fleet of 37 mobile offs...

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Parallax Volatility Advisers, L.P. Transocean Ltd. Transaction History