Parallax Volatility Advisers
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Parallax Volatility Advisers’s Seadrill SDRL Stock Holding History

Parallax Volatility Advisers’s Portfolio SDRL Stock Details SDRL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-117,101
Closed -$3.54M – 1813
2025
Q3 		$3.54M Buy
117,101
+27,110
+30% +$826K 0.01% 767
2025
Q2 		$2.36M Buy
+89,991
New +$2.12M 0.01% 831

Other funds holding SDRL

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
EIM
Elliott Investment Management West Palm Beach, Florida $20.1B AUM 60.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CCA
Canyon Capital Advisors Dallas, Texas $772M AUM 32.81% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
PCM
Patient Capital Management Baltimore, Maryland $2.74B AUM 43.59% 1-Year Est. Return
GRA
Goehring & Rozencwajg Associates New York $1.86B AUM 130.26% 1-Year Est. Return
TCM
Thomist Capital Management Houston, Texas $371M AUM 77.62% 1-Year Est. Return

Parallax Volatility Advisers's SDRL Position: Q4 2025 in Review

Parallax Volatility Advisers sold out of Seadrill (SDRL) in Q4 2025, closing a stake of 117,101 shares — an estimated $3.54M sold.

Parallax Volatility Advisers first reported a position in SDRL in Q2 2025 and held it in 2 quarters. The position peaked at $3.54M in Q3 2025. 201 funds tracked by Wall St. Rank hold SDRL as of Q4 2025.

  • Parallax Volatility Advisers reported no remaining Seadrill position as of Q4 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 117,101 Seadrill shares in Q4 2025, an estimated $3.54M.
  • Parallax Volatility Advisers first reported a position in Seadrill in Q2 2025 and held it in 2 quarters.
  • Parallax Volatility Advisers's Seadrill position peaked at $3.54M in Q3 2025.
  • 201 funds tracked by Wall St. Rank held Seadrill as of Q4 2025.

Based on Parallax Volatility Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.