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GlobalFoundries
GFS

347 hedge funds and large institutions have $25B invested in GlobalFoundries in 2026 Q1 according to their latest regulatory filings, with 84 funds opening new positions, 144 increasing their positions, 72 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

394% more call options, than puts

Call options by funds: $277M | Put options by funds: $56.1M

100% more repeat investments, than reductions

Existing positions increased: 144 | Existing positions reduced: 72

75% more first-time investments, than exits

New positions opened: 84 | Existing positions closed: 48

67% more funds holding in top 10

Funds holding in top 10: 3 → 5 (+2)

28% more capital invested

Capital invested by funds: $19.6B → $25B (+$5.4B)

9% more funds holding

Funds holding: 318 → 347 (+29)

0.44% less ownership

Funds ownership: 101.58% → 101.14% (-0.44%)

Holders
347
Holders Change
+29
Holders Change %
+9.12%
% of All Funds
4.27%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.06%
New
84
Increased
144
Reduced
72
Closed
48
Calls
$277M
Puts
$56.1M
Net Calls
+$221M
Net Calls Change
+$216M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$379M
2
JP Morgan Chase
JP Morgan Chase
New York
+$207M
3
Morgan Stanley
Morgan Stanley
New York
+$132M
4
Bessemer Group
Bessemer Group
New Jersey
+$124M
5
Marshall Wace
Marshall Wace
United Kingdom
+$118M

Top Sellers

1
MIC
Mubadala Investment Company
United Arab Emirates
-$1.21B
2
Pacer Advisors
Pacer Advisors
Pennsylvania
-$68.6M
3
HF
HRT Financial
New York
-$55.6M
4
UBS Group
UBS Group
Switzerland
-$41.7M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$37M
Name Holding Trade Value Shares
Change 		Change in
Stake
STA
76
Shade Tree Advisors
New York
$5.28M – – –
VCM
77
Vanguard Capital Management
Pennsylvania
$4.7M +$4.66M +105,704 New
FCM
78
Farallon Capital Management
California
$4.67M +$4.63M +105,000 New
RhumbLine Advisers
79
RhumbLine Advisers
Massachusetts
$4.62M +$500K +11,348 +12%
XT
80
XTX Topco
Cayman Islands
$4.62M +$1.45M +32,838 +46%
Barclays
81
Barclays
United Kingdom
$4.4M +$3.55M +80,402 +436%
LCM
82
Landscape Capital Management
New Jersey
$3.95M +$2.07M +47,041 +113%
D.E. Shaw & Co
83
D.E. Shaw & Co
New York
$3.85M +$3.02M +68,483 +381%
OBC
84
Oakum Bay Capital
Connecticut
$3.82M +$3.79M +85,878 New
State Board of Administration of Florida Retirement System
85
State Board of Administration of Florida Retirement System
Florida
$3.59M – – –
Mariner
86
Mariner
Kansas
$3.55M +$747K +16,950 +27%
BIG
87
Boothe Investment Group
Delaware
$3.45M +$48.1K +1,092 +1%
BA
88
Bridgewater Associates
Connecticut
$3.37M +$3.34M +75,660 New
QCM
89
Qsemble Capital Management
New York
$3.28M +$3.25M +73,678 New
Carson Wealth (CWM LLC)
90
Carson Wealth (CWM LLC)
Nebraska
$3.23M +$277K +6,275 +9%
QC
91
Quadrature Capital
United Kingdom
$3.09M +$3.06M +69,448 New
Susquehanna International Group
92
Susquehanna International Group
Pennsylvania
$2.92M -$37M -839,174 -93%
T. Rowe Price Associates
93
T. Rowe Price Associates
Maryland
$2.84M +$738K +16,745 +36%
Raymond James Financial
94
Raymond James Financial
Florida
$2.82M -$149K -3,380 -5%
EFH
95
Eaton Financial Holdings
Florida
$2.64M -$116K -2,639 -4%
LPL Financial
96
LPL Financial
California
$2.4M +$996K +22,599 +72%
Treasurer of the State of North Carolina
97
Treasurer of the State of North Carolina
North Carolina
$2.34M +$420K +9,517 +22%
ACM
98
Aquatic Capital Management
Illinois
$2.32M -$1.39M -31,617 -38%
Wells Fargo
99
Wells Fargo
California
$2.3M +$1.32M +29,837 +137%
UBS AM
100
UBS AM
Illinois
$2.27M -$102K -2,312 -4%
2 3
4
5 6

GFS Hedge Fund Activity: Q1 2026 in Review

347 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in GlobalFoundries (GFS) for Q1 2026, worth a combined $25B — up 28% from $19.6B a quarter earlier.

Buyers outnumbered sellers: 84 funds opened new GFS positions and 48 closed out — a net gain of 36 holders — while 144 added to existing stakes and 72 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $379M. The largest seller was Mubadala Investment Company, cutting an estimated $1.21B.

  • 347 institutional investors held GlobalFoundries (GFS) as of Q1 2026, up from 318 in Q4 2025.
  • Funds reported $25B of GlobalFoundries stock for Q1 2026, up 28% quarter-over-quarter.
  • 84 funds opened new GlobalFoundries positions in Q1 2026 and 48 closed out, a net change of +36 holders.
  • The largest GlobalFoundries buyer in Q1 2026 was Fidelity Investments, an estimated $379M added.
  • The largest GlobalFoundries seller in Q1 2026 was Mubadala Investment Company, an estimated $1.21B sold.

Based on aggregated 13F filings for Q1 2026.