MUBADALA INVESTMENT CO PJSC
Rank #1
75.7%
- Shares
- 423.04M
- Change
- -27.34M
- Change %
- -6.07%
- Filing
- Mar 31, 2026
Decreased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
Globalfoundries Inc (GFS) Institutional Ownership & Insider Trading History
Top GFS institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Ownership read
GFS insider sentiment: Net selling.
MUBADALA INVESTMENT CO PJSC is the largest loaded institutional holder. 21 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
GFS
Purchases—
Sales341.16K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
423.04M
MUBADALA INVESTMENT CO PJSC
Insider stance
Net selling
$19.78M sold / — bought
Latest filing
May 28, 2026
Most recent holder or insider filing date
Rows loaded
151
120 holder / 31 insider
- Holder rows
- 120
- Market data feed
- Latest filing
- May 28, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 98
- 18 decreased in loaded rows
- Insider rows
- 31
- Market data feed
Top 120 institutional holders
Globalfoundries Inc (GFS) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where the ownership feed supplies them.
FMR LLC
Rank #2
11.5%
- Shares
- 64.06M
- Change
- +8.60M
- Change %
- +15.50%
- Filing
- Mar 31, 2026
Increased
JPMORGAN CHASE & CO
Rank #3
0.91%
- Shares
- 5.07M
- Change
- +4.69M
- Change %
- +12.24%
- Filing
- Mar 31, 2026
Increased
MARSHALL WACE
Rank #4
0.90%
- Shares
- 5.05M
- Change
- +2.67M
- Change %
- +1.12%
- Filing
- Mar 31, 2026
Increased
SLATE PATH CAPITAL LP
Rank #5
0.90%
- Shares
- 5.04M
- Change
- +186.30K
- Change %
- +3.84%
- Filing
- Mar 31, 2026
Increased
MORGAN STANLEY
Rank #6
0.83%
- Shares
- 4.64M
- Change
- +3.00M
- Change %
- +1.83%
- Filing
- Mar 31, 2026
Increased
AQR CAPITAL MANAGEMENT LLC
Rank #7
0.58%
- Shares
- 3.22M
- Change
- +359.94K
- Change %
- +12.56%
- Filing
- Mar 31, 2026
Increased
MILLENNIUM MANAGEMENT LLC
Rank #8
0.57%
- Shares
- 3.18M
- Change
- +896.29K
- Change %
- +39.19%
- Filing
- Mar 31, 2026
Increased
BLACKROCK
Rank #9
0.55%
- Shares
- 3.09M
- Change
- +207.06K
- Change %
- +7.19%
- Filing
- Mar 31, 2026
Increased
BESSEMER GROUP INC
Rank #10
0.50%
- Shares
- 2.81M
- Change
- +2.81M
- Change %
- —
- Filing
- Mar 31, 2026
Increased
TWO SIGMA INVESTMENTS
Rank #11
0.48%
- Shares
- 2.67M
- Change
- +830.03K
- Change %
- +45.01%
- Filing
- Mar 31, 2026
Increased
GOLDMAN SACHS GROUP INC
Rank #12
0.42%
- Shares
- 2.33M
- Change
- +1.12M
- Change %
- +92.68%
- Filing
- Mar 31, 2026
Increased
CITADEL ADVISORS LLC
Rank #13
0.36%
- Shares
- 2.02M
- Change
- +224.94K
- Change %
- +12.51%
- Filing
- Mar 31, 2026
Increased
JANE STREET GROUP
Rank #14
0.34%
- Shares
- 1.92M
- Change
- +148.37K
- Change %
- +8.37%
- Filing
- Mar 31, 2026
Increased
GHISALLO CAPITAL MANAGEMENT LLC
Rank #15
0.32%
- Shares
- 1.80M
- Change
- +1.80M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
SQUAREPOINT OPS LLC
Rank #16
0.27%
- Shares
- 1.49M
- Change
- -528.55K
- Change %
- -26.15%
- Filing
- Mar 31, 2026
Decreased
BALYASNY ASSET MANAGEMENT L.P.
Rank #17
0.24%
- Shares
- 1.34M
- Change
- +422.90K
- Change %
- +45.97%
- Filing
- Mar 31, 2026
Increased
DIMENSIONAL FUND ADVISORS LP
Rank #18
0.24%
- Shares
- 1.34M
- Change
- +31.59K
- Change %
- +2.41%
- Filing
- Mar 31, 2026
Increased
BURKEHILL GLOBAL MANAGEMENT
Rank #19
0.23%
- Shares
- 1.29M
- Change
- +1.29M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
STATE STREET CORP
Rank #20
0.22%
- Shares
- 1.22M
- Change
- +216.36K
- Change %
- +21.51%
- Filing
- Mar 31, 2026
Increased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | MUBADALA INVESTMENT CO PJSC | 75.7% | 423.04M | -27.34M Decreased | -6.07% | Mar 31, 2026 |
| 2 | 11.5% | 64.06M | +8.60M Increased | +15.50% | Mar 31, 2026 | |
| 3 | 0.91% | 5.07M | +4.69M Increased | +12.24% | Mar 31, 2026 | |
| 4 | MARSHALL WACE | 0.90% | 5.05M | +2.67M Increased | +1.12% | Mar 31, 2026 |
| 5 | SLATE PATH CAPITAL LP | 0.90% | 5.04M | +186.30K Increased | +3.84% | Mar 31, 2026 |
| 6 | 0.83% | 4.64M | +3.00M Increased | +1.83% | Mar 31, 2026 | |
| 7 | AQR CAPITAL MANAGEMENT LLC | 0.58% | 3.22M | +359.94K Increased | +12.56% | Mar 31, 2026 |
| 8 | MILLENNIUM MANAGEMENT LLC | 0.57% | 3.18M | +896.29K Increased | +39.19% | Mar 31, 2026 |
| 9 | 0.55% | 3.09M | +207.06K Increased | +7.19% | Mar 31, 2026 | |
| 10 | BESSEMER GROUP INC | 0.50% | 2.81M | +2.81M Increased | — | Mar 31, 2026 |
| 11 | TWO SIGMA INVESTMENTS | 0.48% | 2.67M | +830.03K Increased | +45.01% | Mar 31, 2026 |
| 12 | 0.42% | 2.33M | +1.12M Increased | +92.68% | Mar 31, 2026 | |
| 13 | CITADEL ADVISORS LLC | 0.36% | 2.02M | +224.94K Increased | +12.51% | Mar 31, 2026 |
| 14 | JANE STREET GROUP | 0.34% | 1.92M | +148.37K Increased | +8.37% | Mar 31, 2026 |
| 15 | GHISALLO CAPITAL MANAGEMENT LLC | 0.32% | 1.80M | +1.80M Initiated | — | Mar 31, 2026 |
| 16 | SQUAREPOINT OPS LLC | 0.27% | 1.49M | -528.55K Decreased | -26.15% | Mar 31, 2026 |
| 17 | BALYASNY ASSET MANAGEMENT L.P. | 0.24% | 1.34M | +422.90K Increased | +45.97% | Mar 31, 2026 |
| 18 | 0.24% | 1.34M | +31.59K Increased | +2.41% | Mar 31, 2026 | |
| 19 | BURKEHILL GLOBAL MANAGEMENT | 0.23% | 1.29M | +1.29M Initiated | — | Mar 31, 2026 |
| 20 | 0.22% | 1.22M | +216.36K Increased | +21.51% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
Globalfoundries Inc (GFS) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
Azar Samak L
- Shares
- 14.82K
- % company
- <0.01%
- Price
- $80.90
- Value
- $1,199,262
Filed May 28, 2026
Hogan Michael James
- Shares
- 9.49K
- % company
- <0.01%
- Price
- Non-cash
- Value
- Non-cash
Filed May 27, 2026
Hogan Michael James
- Shares
- 9.64K
- % company
- <0.01%
- Price
- $82.88
- Value
- $799,378
Filed May 27, 2026
Azar Samak L
- Shares
- 15.16K
- % company
- <0.01%
- Price
- $77.99
- Value
- $1,182,250
Filed May 21, 2026
Azar Samak L
- Shares
- 15.49K
- % company
- <0.01%
- Price
- $74.82
- Value
- $1,159,261
Filed May 14, 2026
Hogan Michael James
- Shares
- 12.45K
- % company
- <0.01%
- Price
- Non-cash
- Value
- Non-cash
Filed May 13, 2026
Hogan Michael James
- Shares
- 12.60K
- % company
- <0.01%
- Price
- $74.64
- Value
- $940,091
Filed May 13, 2026
Vicari Samuel
- Shares
- —
- % company
- —
- Price
- $75.62
- Value
- Not reported
Filed May 11, 2026
Azar Samak L
- Shares
- 15.99K
- % company
- <0.01%
- Price
- $72.19
- Value
- $1,154,607
Filed May 7, 2026
Hogan Michael James
- Shares
- 15.39K
- % company
- <0.01%
- Price
- $70.00
- Value
- $1,077,650
Filed May 5, 2026
Singh Pradip Singh Hardip
- Shares
- 51.76K
- % company
- <0.01%
- Price
- $64.60
- Value
- $3,343,954
Filed May 1, 2026
Caulfield Thomas
- Shares
- 188.26K
- % company
- 0.03%
- Price
- No cash value
- Value
- No cash value
Filed May 1, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | Azar Samak L | <0.01% | Sale | 14.82K | $80.90 | $1,199,262 | May 28, 2026 |
| 2 | Hogan Michael James | <0.01% | Gift | 9.49K | Non-cash | Non-cash | May 27, 2026 |
| 3 | Hogan Michael James | <0.01% | Sale | 9.64K | $82.88 | $799,378 | May 27, 2026 |
| 4 | Azar Samak L | <0.01% | Sale | 15.16K | $77.99 | $1,182,250 | May 21, 2026 |
| 5 | Azar Samak L | <0.01% | Sale | 15.49K | $74.82 | $1,159,261 | May 14, 2026 |
| 6 | Hogan Michael James | <0.01% | Gift | 12.45K | Non-cash | Non-cash | May 13, 2026 |
| 7 | Hogan Michael James | <0.01% | Sale | 12.60K | $74.64 | $940,091 | May 13, 2026 |
| 8 | Vicari Samuel | — | Sale | — | $75.62 | Not reported | May 11, 2026 |
| 9 | Azar Samak L | <0.01% | Sale | 15.99K | $72.19 | $1,154,607 | May 7, 2026 |
| 10 | Hogan Michael James | <0.01% | Sale | 15.39K | $70.00 | $1,077,650 | May 5, 2026 |
| 11 | Singh Pradip Singh Hardip | <0.01% | Tax withholding | 51.76K | $64.60 | $3,343,954 | May 1, 2026 |
| 12 | Caulfield Thomas | 0.03% | Award / grant | 188.26K | No cash value | No cash value | May 1, 2026 |
Showing 12 of 31 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest GFS shareholders?
MUBADALA INVESTMENT CO PJSC is the largest institutional holder in the loaded GFS ownership feed, with 423.04 million shares, or about 75.68% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of GFS?
The current TECHi snapshot has 120 loaded institutional rows for Globalfoundries Inc. 98 rows are marked increased or initiated, while 18 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see Globalfoundries Inc insider transactions?
The insider transaction table currently shows 31 loaded Form 4 rows for GFS, with the latest insider filing dated May 28, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are GFS insiders buying or selling?
The loaded GFS Form 4 rows currently read Net selling: 21 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active GFS insider in the loaded filings?
Hogan Michael James is the most active insider by absolute share movement in the loaded GFS rows, with 235,080 shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.