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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
FCM
126
Fieldview Capital Management
Michigan
$1.29M +$921K +20,889 +259%
PCMH
127
Polymer Capital Management (HK)
Hong Kong
$1.2M +$1.19M +26,920 New
Twin Tree Management
128
Twin Tree Management
Texas
$1.18M -$53.5K -1,213 -4%
QCM
129
Quantinno Capital Management
New York
$1.17M +$230K +5,217 +25%
Capstone Investment Advisors
130
Capstone Investment Advisors
New York
$1.13M +$1.12M +25,513 New
Janus Henderson Group
131
Janus Henderson Group
United Kingdom
$1.11M +$1.1M +24,906 New
EI
132
Ethic Inc
New York
$1.06M +$7.67K +174 +0.7%
WorldQuant Millennium Advisors
133
WorldQuant Millennium Advisors
New York
$1.05M +$1.04M +23,639 New
BIG
134
Brooklyn Investment Group
New York
$977K +$294K +6,671 +44%
CCS
135
Concentric Capital Strategies
Connecticut
$964K +$956K +21,677 New
SC
136
SummitTX Capital
Texas
$930K +$922K +20,904 New
Grantham, Mayo, Van Otterloo & Co (GMO)
137
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$925K – – –
Rockefeller Capital Management
138
Rockefeller Capital Management
New York
$915K +$66K +1,496 +8%
Tudor Investment Corp
139
Tudor Investment Corp
Connecticut
$897K -$5.88M -133,372 -87%
CWM
140
Circle Wealth Management
New Jersey
$841K +$834K +18,908 New
RBA
141
Richard Bernstein Advisors
New York
$836K – – –
PFSRSONJ
142
Police & Firemen's Retirement System of New Jersey
New Jersey
$806K +$54.3K +1,231 +7%
GCP
143
GSA Capital Partners
United Kingdom
$802K +$454K +10,301 +133%
LP
144
LMR Partners
United Kingdom
$798K -$15M -339,097 -95%
IMC Chicago
145
IMC Chicago
Illinois
$787K -$2.71M -61,500 -78%
SSA
146
Schonfeld Strategic Advisors
New York
$786K -$6.91M -156,725 -90%
SCTC
147
Sanibel Captiva Trust Company
Florida
$775K – – –
CIBC Asset Management
148
CIBC Asset Management
Ontario, Canada
$760K – – –
HSBC Holdings
149
HSBC Holdings
United Kingdom
$708K -$1.42M -32,268 -67%
DA
150
Denali Advisors
California
$690K -$75.4K -1,709 -10%
4 5
6
7 8

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.