Fermi Inc.
FRMI- Exchange
- Nasdaq
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0002071778
In the last 90 days, Fermi Inc. insiders filed 0 open-market purchases and 1 sale; 295 institutions reported holding it in 13F filings for Q2 2026, worth $1.48B in total; no superinvestor holds it.
Holders of 5% or more of FRMI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Fermi Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Neugebauer Toby R | 13G | 24.10%144.1M shares | New | Nov 14, 20251 filing | Nov 14, 2025 | SEC |
| Perry Griffin | 13G/A | 9.70%60.9M shares | −2.97 ppfrom 12.67% | Nov 14, 20252 filings | Apr 15, 2026 | SEC |
| Caddis Holdings, LP | 13G | 8.20%52.3M shares | 0.00 ppfrom 8.20% | May 15, 20264 filings | Jul 20, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
12 Schedule 13D and 13G filings on Fermi Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 20264:01 PM ET | Neugebauer Robert R | 13G/A | 1.80%11.5M shares | −6.10 ppfrom 7.90%Below 5% | Jun 30, 2026 | SEC |
| Jul 20, 20264:49 PM ET | Caddis Holdings, LPand 1 other | 13G | 8.20%52.3M shares | 0.00 ppfrom 8.20% | Jul 16, 2026 | SEC |
| Jul 8, 20266:05 PM ET | Caddis Holdings, LPand 1 other | 13D/A | 8.20%52.3M shares | 0.00 ppfrom 8.20% | Jun 30, 2026 | SEC |
| Jul 2, 20268:41 PM ET | Caddis Holdings, LPand 1 other | 13D/A | 8.20%52.3M shares | −0.90 ppfrom 9.10% | Jun 30, 2026 | SEC |
| May 15, 20264:00 PM ET | Pencross Energy, LLCand 1 other | 13G/A | 4.50%28.4M shares | −3.95 ppfrom 8.45%Below 5% | Mar 31, 2026 | SEC |
| May 15, 20263:31 PM ET | Caddis Holdings, LPand 1 other | 13D | 9.10%57.4M shares | New | May 11, 2026 | SEC |
| Apr 15, 20264:30 PM ET | Perry Griffinand 1 other | 13G/A | 9.70%60.9M shares | −2.97 ppfrom 12.67% | Mar 31, 2026 | SEC |
| Feb 17, 20265:16 PM ET | Pencross Energy, LLCand 1 other | 13G/A | 8.45%51.9M shares | −0.96 ppfrom 9.41% | Dec 31, 2025 | SEC |
| Nov 14, 20258:26 PM ET | Neugebauer Robert R | 13G | 7.90%45.2M shares | New | Sep 30, 2025 | SEC |
| Nov 14, 20258:25 PM ET | Neugebauer Toby Rand 2 others | 13G | 24.10%144.1M shares | New | Sep 30, 2025 | SEC |
| Nov 14, 20256:24 AM ET | Perry Griffinand 1 other | 13G | 12.67%71.9M shares | New | Sep 30, 2025 | SEC |
| Nov 6, 20258:26 AM ET | Pencross Energy, LLCand 1 other | 13G | 9.41%56.3M shares | New | Sep 30, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Fermi Inc. shares.
No Form 144 notices for Fermi Inc. are on file.