PEAK6
GFS icon

PEAK6’s GlobalFoundries GFS Stock Holding History

PEAK6’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 		$4.45M Buy
100,100
+75,000
+299% +$3.31M 0.01% 957
2025
Q4 		$876K Sell
25,100
-14,900
-37% -$530K ﹤0.01% 1834
2025
Q3 		$1.43M Sell
40,000
-16,600
-29% -$592K ﹤0.01% 1670
2025
Q2 		$2.16M Buy
56,600
+33,500
+145% +$1.21M ﹤0.01% 1387
2025
Q1 		$853K Sell
23,100
-53,100
-70% -$2.15M ﹤0.01% 1841
2024
Q4 		$3.27M Buy
+76,200
New +$3.19M 0.01% 1131

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

PEAK6's GFS Position: Q1 2026 in Review

PEAK6 increased its GlobalFoundries (GFS) stake by 338% in Q1 2026, buying an estimated $4.14M and bringing the position to 121,731 shares worth $5.41M. The position accounts for 0.01% of the portfolio, ranked #861.

PEAK6 first reported a position in GFS in Q4 2025 and has held it in 2 quarters since. 347 funds tracked by Wall St. Rank hold GFS as of Q1 2026.

  • PEAK6 held 121,731 shares of GlobalFoundries worth $5.41M as of Q1 2026.
  • PEAK6 bought 93,932 GlobalFoundries shares in Q1 2026, an estimated $4.14M.
  • GlobalFoundries made up 0.01% of PEAK6's portfolio in Q1 2026, its #861 holding.
  • PEAK6 first reported a position in GlobalFoundries in Q4 2025 and has held it in 2 quarters since.
  • 347 funds tracked by Wall St. Rank held GlobalFoundries as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.