Fermi Inc.
Ownership
Ownership Structure
Who owns Fermi Inc. (FRMI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| SRS Investment Management, LLC | 3.15 | 20,205,579 | +0.0 | 06/30/2026 |
| UBS Group AG | 1.39 | 8,917,198 | +236.5 | 03/31/2026 |
| Citadel Advisors Llc | 1.34 | 8,587,055 | +38.0 | 06/30/2026 |
| The Goldman Sachs Group Inc | 0.85 | 5,437,457 | +8,243.5 | 03/31/2026 |
| D. E. Shaw & Co LP | 0.85 | 5,418,891 | +554.2 | 06/30/2026 |
| Millennium Management LLC | 0.67 | 4,303,619 | +7,174.7 | 06/30/2026 |
| Barclays PLC | 0.47 | 3,025,437 | +4,250.9 | 03/31/2026 |
| T. Rowe Price Investment Management,Inc. | 0.39 | 2,473,357 | +0.0 | 03/31/2026 |
| Weiss Asset Management LP | 0.38 | 2,415,027 | +431.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 0.47 | 3,041,000 | +0.0 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Ortiz Blanes Jacobo | Chief Operating Officer | 5,616,151 | 28,080,755 $ | Aug 20, 2026 | direct |
| Mcintire Lee A | Chief Executive Officer | 784,913 | 3,924,565 $ | Aug 14, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | Ortiz Blanes Jacobo | Chief Operating Officer | Other | 147,059 | 0.00 | – |
| Aug 14, 2026 | Mcintire Lee A | Chief Executive Officer | Other | 468,750 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.