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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
UBS Group
26
UBS Group
Switzerland
$38.4M -$41.7M -946,152 -52%
Invesco
27
Invesco
Georgia
$38.3M +$1.82M +41,317 +5%
NAMI
28
Nomura Asset Management International
Pennsylvania
$38.1M +$34.7M +786,835 +1,136%
ACH
29
ArrowMark Colorado Holdings
Colorado
$37M -$30.8M -698,209 -46%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
30
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$31.8M +$24.1M +545,900 +323%
WP
31
Woodline Partners
California
$31.3M -$35.5M -803,985 -53%
Canada Pension Plan Investment Board
32
Canada Pension Plan Investment Board
Ontario, Canada
$30.1M +$14.4M +326,000 +93%
Wellington Management Group
33
Wellington Management Group
Massachusetts
$28.7M +$28.4M +645,185 New
Mirae Asset Global Investments
34
Mirae Asset Global Investments
South Korea
$28.2M -$4.29M -97,397 -13%
Walleye Trading
35
Walleye Trading
New York
$24.8M +$19.6M +443,927 +392%
HF
36
HRT Financial
New York
$24.1M -$55.6M -1,261,976 -70%
JCM
37
Junto Capital Management
New York
$22.3M +$22.2M +502,365 New
AM
38
Atreides Management
Massachusetts
$21.1M +$20.9M +474,593 New
Charles Schwab
39
Charles Schwab
California
$20.6M +$2.09M +47,412 +11%
SFM
40
Soros Fund Management
New York
$19.8M +$19.6M +444,362 New
Legal & General Group
41
Legal & General Group
United Kingdom
$17.9M +$740K +16,779 +4%
DGM
42
Delta Global Management
New York
$17.4M +$17.3M +391,855 New
JG
43
Jain Global
New York
$12.9M -$13.6M -308,941 -52%
AP
44
Appleton Partners
Massachusetts
$12M +$11.9M +268,748 New
BNP Paribas Financial Markets
45
BNP Paribas Financial Markets
France
$11.8M +$5.13M +116,250 +78%
Citigroup
46
Citigroup
New York
$11.8M -$1.21M -27,546 -9%
First Trust Advisors
47
First Trust Advisors
Illinois
$11.8M +$5.76M +130,643 +97%
VPM
48
Vanguard Portfolio Management
Pennsylvania
$11.3M +$11.2M +254,820 New
KHCM
49
Kettle Hill Capital Management
New York
$11.2M +$11.1M +252,534 New
SGM
50
Seven Grand Managers
New York
$11.1M +$11M +250,000 New
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.