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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
N
51
Nuveen
North Carolina
$10.5M +$2.07M +47,003 +25%
Deutsche Bank
52
Deutsche Bank
Germany
$10.5M +$1.99M +45,028 +24%
AllianceBernstein
53
AllianceBernstein
Tennessee
$10.4M +$11.9M +268,986 +970%
Northern Trust
54
Northern Trust
Illinois
$10.1M +$1.39M +31,593 +16%
GAM
55
Gotham Asset Management
New York
$8.95M +$264K +5,992 +3%
Walleye Capital
56
Walleye Capital
New York
$8.69M +$7.95M +180,243 +1,199%
Bank of New York Mellon
57
Bank of New York Mellon
New York
$8.63M +$2.41M +54,747 +39%
TI
58
Trexquant Investment
Connecticut
$8.57M +$8.5M +192,662 New
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$8.55M +$315K +7,144 +4%
Select Equity Group
60
Select Equity Group
New York
$8.54M +$3.22M +72,952 +61%
N
61
Natixis
France
$7.86M +$817K +18,540 +12%
VAM
62
Vanguard Asset Management
$7.86M +$7.79M +176,661 New
Man Group
63
Man Group
United Kingdom
$7.6M +$4.97M +112,734 +194%
OQS
64
Occudo Quantitative Strategies
Florida
$7.53M +$2.79M +63,367 +119%
Handelsbanken Fonder
65
Handelsbanken Fonder
Sweden
$7.24M +$13.4K +303 +0.2%
OWIM
66
Old West Investment Management
California
$6.72M +$6.66M +151,125 New
DKCM
67
Davidson Kempner Capital Management
New York
$6.67M +$6.61M +150,000 New
SI
68
Sora Investors
Pennsylvania
$6.67M +$2.15M +48,716 +48%
SG Americas Securities
69
SG Americas Securities
New York
$6.41M +$2.58M +58,424 +68%
NAM
70
Nissay Asset Management
Japan
$6.06M +$65.3K +1,480 +1%
Principal Financial Group
71
Principal Financial Group
Iowa
$5.99M +$2.08M +47,215 +54%
SM
72
Sciencast Management
New Jersey
$5.79M +$3.52M +79,765 +159%
SP
73
SIH Partners
Delaware
$5.7M +$5.65M +128,210 New
PEAK6
74
PEAK6
Illinois
$5.41M +$4.14M +93,932 +338%
TI
75
Tidal Investments
Wisconsin
$5.39M +$1.63M +36,855 +44%
1 2
3
4 5

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.