Fermi Inc. (FRMI) Ownership

NASDAQ: FRMITop holders, insider trades and short interest.

FRMI ownership summary

as of October 18, 2026
Institutions
26.2%
of shares outstanding
Insiders
43.86%
of shares outstanding
Shares outstanding
641.3M
Float
535.0M
shares available to trade
Short interest
17.37%
66.8M shares short
Days to cover
3.91
short interest up 5.2% vs prior month
  • Institutions 26.22%
  • Insiders 43.86%
  • Other investors 29.92%

FRMI top institutional holders

20 largest
Fermi Inc. top institutional holders
#Holder% of sharesSharesValueChangeReported
1SRS Investment Management, LLC3.15%20.2M$63.8M+20.2M (0.0%)June 30, 2026
2Citadel Advisors Llc1.34%8.6M$27.1M+2.4M (+38.0%)June 30, 2026
3Point72 Asset Management, L.P.1.10%7.0M$22.2M+5.8M (+464.9%)June 30, 2026
4D. E. Shaw & Co LP0.84%5.4M$17.1M+4.6M (+554.2%)June 30, 2026
5Millennium Management LLC0.67%4.3M$13.6M+4.2M (+7,174.7%)June 30, 2026
6BlackRock Inc0.66%4.2M$13.3M+3.4M (+421.6%)June 30, 2026
7Marshall Wace Asset Management Ltd0.65%4.2M$13.1M+3.9M (+1,403.3%)June 30, 2026
8ExodusPoint Capital Management, LP0.63%4.1M$12.9M+4.0M (+13,125.9%)June 30, 2026
9Gotham Asset Management, LLC0.61%3.9M$12.5M+3.6M (+1,004.1%)June 30, 2026
10HIGHLAND CAPITAL MANAGEMENT FUND ADVISORS0.61%3.9M$12.5M+2.6M (+202.8%)June 30, 2026
11Vanguard Portfolio Management, LLC0.60%3.9M$12.2M+3.7M (+2,168.3%)June 30, 2026
12The Goldman Sachs Group Inc0.59%3.8M$12.0M−1.6M (−30.1%)June 30, 2026
13BlueCrest Capital Management Ltd.0.57%3.6M$11.5M+3.6M (0.0%)June 30, 2026
14CastleKnight Management LP0.51%3.3M$10.4M+3.1M (+2,043.2%)June 30, 2026
15UBS Group AG0.50%3.2M$10.1M−5.7M (−64.1%)June 30, 2026
16Cetera Investment Advisers0.49%3.2M$10.0M+2.0M (+164.0%)June 30, 2026
17Vanguard Capital Management, LLC0.49%3.1M$9.9M+3.0M (+2,517.7%)June 30, 2026
18Alyeska Investment Group, L.P.0.45%2.9M$9.1M+1.3M (+82.4%)June 30, 2026
19Susquehanna International Group, LLP0.42%2.7M$8.5M+1.3M (+95.5%)June 30, 2026
20Ratan Capital Management LP0.34%2.2M$6.8M+2.2M (0.0%)June 30, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 18 holders added 75.0M shares and 2 cut 7.3M.

FRMI top mutual fund and ETF holders

20 largest
Fermi Inc. top fund holders
#Holder% of sharesSharesValueChangeReported
1Vanguard MStar Total Stk Mkt Idx Invest0.47%3.0M$9.6M—August 31, 2026
2Schwab US REIT ETF™0.35%2.3M$7.1M+1,175 (+0.1%)September 30, 2026
3Vanguard Small Cap Index0.34%2.2M$7.0M+1,393 (+0.1%)August 31, 2026
4Highland Global Allocation A0.32%2.1M$6.5M—August 31, 2026
5SP Funds S&P Global REIT Sharia ETF0.26%1.7M$5.3M+63,616 (+3.9%)September 30, 2026
6Schwab US Small-Cap ETF™0.24%1.5M$4.8M+1,026 (+0.1%)September 30, 2026
7Highland Opportunities and Income Ord0.22%1.4M$4.4M+1.4M (0.0%)June 30, 2026
8iShares Russell Mid-Cap ETF0.16%1.0M$3.3M+1,900 (+0.2%)September 30, 2026
9Fidelity Mid Cap Index0.13%841K$2.7M+58,190 (+7.4%)August 31, 2026
10Vanguard MStar Small Cap Value Index0.11%699K$2.2M+283 (+0.0%)August 31, 2026
11Vanguard MStar Small Cap Growth Indx Inv0.10%628K$2.0M−2,706 (−0.4%)August 31, 2026
12Empire Life American Value Cl A0.09%566K$1.8M—June 30, 2026
13Meridian Contrarian Legacy0.09%553K$1.7M+280,000 (+102.6%)June 30, 2026
14State Street® SPDR® Dow Jones® REIT ETF0.08%517K$1.6M—September 30, 2026
15NexPoint Event Driven Z0.08%483K$1.5M+239,999 (+98.6%)June 30, 2026
16Putnam Core Equity Fund Y0.07%478K$1.5M−6,454 (−1.3%)August 31, 2026
17iShares Russell 1000 Value ETF0.07%456K$1.4M−700 (−0.2%)September 30, 2026
18Fidelity Nasdaq Composite Index0.07%454K$1.4M+67,116 (+17.3%)August 31, 2026
19iShares Core S&P Total US Stock Mkt ETF0.06%403K$1.3M+350 (+0.1%)September 30, 2026
20iShares Russell Mid-Cap Value ETF0.06%376K$1.2M+408 (+0.1%)September 30, 2026

Funds report holdings monthly or quarterly; dates differ by fund.

FRMI insider transactions

latest 8
Fermi Inc. insider transactions
DateNameTransactionPriceSharesValue
2026-04-09Blanes Jacobo OrtizSell$4.58427,363$2.0M
2026-04-09Charles Lynn HamiltonSell$4.58398,140$1.8M
2026-04-09Miles E EversonSell$4.58427,004$2.0M
2026-04-08Blanes Jacobo OrtizSell$4.91403,545$2.0M
2026-04-08Charles Lynn HamiltonSell$4.91375,950$1.8M
2026-04-08Miles E EversonSell$4.91403,205$2.0M
2026-03-31Griffin PerrySell$5.542,000,000$11.1M
2026-03-30Griffin PerrySell$5.029,000,000$45.2M

Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.

Who owns FRMI

Institutional investors own 26.2% of Fermi's shares and insiders 43.86%. The largest holder is SRS Investment Management, LLC with 3.15% of the shares (20.2M), as of June 30, 2026. Among the top 20 institutions, 18 added shares and 2 reduced their stake in the latest filings. Short interest is 17.37% of the float, or 3.91 days of average trading volume.

Related: FRMI analyst forecast. See the FRMI stock overview for the latest quote and news.

FRMI ownership FAQ

Who owns the most Fermi stock?

The largest shareholders of Fermi are SRS Investment Management, LLC (3.15%), Citadel Advisors Llc (1.34%), Point72 Asset Management, L.P. (1.10%), D. E. Shaw & Co LP (0.84%), Millennium Management LLC (0.67%).

What percentage of Fermi is owned by institutions?

Institutions hold 26.2% of Fermi's shares outstanding; insiders hold 43.86%.

Which funds own Fermi?

The largest fund holders of Fermi are Vanguard MStar Total Stk Mkt Idx Invest (0.47%), Schwab US REIT ETF™ (0.35%), Vanguard Small Cap Index (0.34%), Highland Global Allocation A (0.32%), SP Funds S&P Global REIT Sharia ETF (0.26%).

What is Fermi's short interest?

66.8M shares of Fermi were sold short, 17.37% of the float; at the average daily volume it would take 3.91 days to cover.

Are insiders buying or selling Fermi?

Of the latest 8 reported insider transactions in Fermi (since March 30, 2026), 0 were purchases and 8 were sales.

How many shares of Fermi are outstanding?

Fermi has 641.3M shares outstanding, of which 535.0M are in the public float.

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