Mariner
GFS icon

Mariner’s GlobalFoundries GFS Stock Holding History

Mariner’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 		$3.55M Buy
79,767
+16,950
+27% +$747K ﹤0.01% 1202
2025
Q4 		$2.2M Buy
62,817
+41,965
+201% +$1.49M ﹤0.01% 1441
2025
Q3 		$747K Buy
+20,852
New +$744K ﹤0.01% 2122
2025
Q1 		– Sell
-8,111
Closed -$348K – 3506
2024
Q4 		$348K Buy
8,111
+420
+5% +$17.6K ﹤0.01% 2498
2024
Q3 		$310K Buy
7,691
+3,254
+73% +$151K ﹤0.01% 2543
2024
Q2 		$224K Buy
+4,437
New +$222K ﹤0.01% 2687
2024
Q1 		– Sell
-4,538
Closed -$275K – 3175
2023
Q4 		$275K Buy
+4,538
New +$252K ﹤0.01% 2428

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

Mariner's GFS Position: Q1 2026 in Review

Mariner increased its GlobalFoundries (GFS) stake by 27% in Q1 2026, buying an estimated $747K and bringing the position to 79,767 shares worth $3.55M. The position accounts for ﹤0.01% of the portfolio, ranked #1202.

Mariner first reported a position in GFS in Q4 2023 and has held it in 7 quarters since. 347 funds tracked by Wall St. Rank hold GFS as of Q1 2026.

  • Mariner held 79,767 shares of GlobalFoundries worth $3.55M as of Q1 2026.
  • Mariner bought 16,950 GlobalFoundries shares in Q1 2026, an estimated $747K.
  • GlobalFoundries made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1202 holding.
  • Mariner first reported a position in GlobalFoundries in Q4 2023 and has held it in 7 quarters since.
  • 347 funds tracked by Wall St. Rank held GlobalFoundries as of Q1 2026.

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