Parallax Volatility Advisers
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Parallax Volatility Advisers’s GlobalFoundries GFS Stock Holding History

Parallax Volatility Advisers’s Portfolio GFS Stock Details GFS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-70,000
Closed -$2.44M – 1634
2025
Q4 		$2.44M Hold
70,000
– – ﹤0.01% 891
2025
Q3 		$2.51M Buy
+70,000
New +$2.5M ﹤0.01% 855
2025
Q1 		– Sell
-14,900
Closed -$639K – 1771
2024
Q4 		$639K Buy
+14,900
New +$624K ﹤0.01% 1452

Other funds holding GFS

MIC
Mubadala Investment Company Abu Dhabi, United Arab Emirates $20.5B AUM 19.39% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
SPC
Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Bessemer Group
Bessemer Group Woodbridge, New Jersey $63.6B AUM 28.76% 1-Year Est. Return

Parallax Volatility Advisers's GFS Position: Q2 2025 in Review

Parallax Volatility Advisers sold out of GlobalFoundries (GFS) in Q2 2025, closing a stake of 14,224 shares — an estimated $525K sold.

Parallax Volatility Advisers first reported a position in GFS in Q4 2022 and held it in 6 quarters. The position peaked at $1.38M in Q3 2024. 298 funds tracked by Wall St. Rank hold GFS as of Q2 2025.

  • Parallax Volatility Advisers reported no remaining GlobalFoundries position as of Q2 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 14,224 GlobalFoundries shares in Q2 2025, an estimated $525K.
  • Parallax Volatility Advisers first reported a position in GlobalFoundries in Q4 2022 and held it in 6 quarters.
  • Parallax Volatility Advisers's GlobalFoundries position peaked at $1.38M in Q3 2024.
  • 298 funds tracked by Wall St. Rank held GlobalFoundries as of Q2 2025.

Based on Parallax Volatility Advisers's 13F filing for Q2 2025, filed 14 Aug 2025.