GLOBALFOUNDRIES Inc.
GLOBALFOUNDRIES Inc. (GFS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · GFS · as of Mar 31, 2025
Ownership Breakdown
283
Institutional Holders
▼ 16 vs Q4
$20.38B
Total Inst. Value
▼ $3.44B vs Q4
548.42M
Shares Outstanding
freeFloat 18.94%
552.17M
13F Shares Held
▼ 2.84M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
GFS largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
MUBADALA INVESTMENT CO PJSC semiconductors & related devices | 450.39M | 81.30% | 81.30% | $16.62T | May 15, 2025 | — held |
FMR LLC semiconductors & related devices | 53.35M | 9.63% | 9.63% | $1.97T | May 12, 2025 | ▲ 255.7K |
MATRIX CAPITAL MANAGEMENT COMPANY, LP semiconductors & related devices | 6.96M | 1.26% | 1.26% | $257.08B | May 14, 2025 | ▼ 7.30M |
BLACKROCK, INC. semiconductors & related devices | 3.87M | 69.89% | 69.89% | $142.91B | May 2, 2025 | ▲ 75.6K |
FIRST TRUST ADVISORS LP semiconductors & related devices | 3.00M | 54.09% | 54.09% | $110.60B | May 14, 2025 | ▼ 121.7K |
INVESCO LTD. semiconductors & related devices | 2.49M | 44.98% | 44.98% | $91.97B | May 12, 2025 | ▲ 159.9K |
PACER ADVISORS, INC. semiconductors & related devices | 2.47M | 44.63% | 44.63% | $91.26B | May 6, 2025 | ▲ 2.44M |
ARROWMARK COLORADO HOLDINGS LLC semiconductors & related devices | 2.30M | 41.49% | 41.49% | $84.84B | May 15, 2025 | ▼ 174.5K |
CITADEL ADVISORS LLC semiconductors & related devices | 1.77M | 32.01% | 32.01% | $65.46B | May 15, 2025 | ▲ 438.6K |
PROSHARE ADVISORS LLC semiconductors & related devices | 1.46M | 26.37% | 26.37% | $53.91B | May 8, 2025 | ▲ 822.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
25
Increased
+6.29M shares6
New Positions
first time holders18
Decreased
−8.82M shares0
Sold Out
fully exitedNet shares change (top 50)
2.53M
+6.29M / −8.82M
Net new holders
+13
6 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
GFS insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
25
Sell transactions
0.04
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Azar Samak L Chief Legal Officer | May 28, 2026 | Sale | 335 | $80.90 | $27.1K | 14.8K | Form 4 ↗ |
Hogan Michael James Chief Strategy Officer | May 27, 2026 | Sale | 2,800 | $82.88 | $232.1K | 9.6K | Form 4 ↗ |
Hogan Michael James Chief Strategy Officer | May 27, 2026 | Gift | 150 | — | — | 9.5K | Form 4 ↗ |
Azar Samak L Chief Legal Officer | May 21, 2026 | Sale | 335 | $77.99 | $26.1K | 15.2K | Form 4 ↗ |
Azar Samak L Chief Legal Officer | May 14, 2026 | Sale | 500 | $74.82 | $37.4K | 15.5K | Form 4 ↗ |
Hogan Michael James Chief Strategy Officer | May 13, 2026 | Sale | 2,800 | $74.64 | $209.0K | 12.6K | Form 4 ↗ |
Hogan Michael James Chief Strategy Officer | May 13, 2026 | Gift | 150 | — | — | 12.4K | Form 4 ↗ |
Vicari Samuel Chief Customer Officer | May 11, 2026 | Sale | 8,692 | $75.62 | $657.3K | 0 | Form 4 ↗ |
Azar Samak L Chief Legal Officer | May 7, 2026 | Sale | 500 | $72.19 | $36.1K | 16.0K | Form 4 ↗ |
Hogan Michael James Chief Business Officer | May 5, 2026 | Sale | 500 | $70.00 | $35.0K | 15.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
GLOBALFOUNDRIES Inc. (GFS) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 81.06%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of GLOBALFOUNDRIES Inc. is MUBADALA INVESTMENT CO PJSC, holding approximately 450.39 million shares — equal to 81.30% of outstanding shares — as of March 31, 2025.
A total of 283 institutional investors currently hold GFS stock, with a combined institutional value of approximately $20.38 billion as of the most recent 13F filing period.
Frequently asked questions
GFS ownershipGLOBALFOUNDRIES Inc. (GFS) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is MUBADALA INVESTMENT CO PJSC with a 81.30% stake. Company insiders hold 81.06%. Data sourced from SEC Form 13F as of March 31, 2025.