Hyperscale Data, Inc.
GPUS- Exchange
- NYSE
- Industry
- Oil & Gas Field Machinery & Equipment
- SEC CIK
- 0000896493
In the last 90 days, Hyperscale Data, Inc. insiders filed 18 open-market purchases and 1 sale; 58 institutions reported holding it in 13F filings for Q2 2026, worth $5.35M in total; no superinvestor holds it.
Other share classesGPUS.PD
Holders of 5% or more of GPUS
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Hyperscale Data, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Ault Milton C III | 13D/A | 64.10%364.1M shares | +3.30 ppfrom 60.80% | Aug 31, 20266 filings | Oct 1, 2026 | SEC |
| Ault Milton C III | 13D/A | 53.30%495.7M shares | +1.30 ppfrom 52.00% | May 21, 20262 filings | Jun 12, 2026 | SEC |
| Ault Milton C III | 13D/A | 35.55%178.0M shares | −17.63 ppfrom 53.18% | Oct 12, 202114 filings | Nov 20, 2025 | SEC |
| SJC Lending LLC | 13G | 5.50%10.4M shares | New | Sep 17, 20261 filing | Sep 17, 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
32 Schedule 13D and 13G filings on Hyperscale Data, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 1, 20266:30 AM ET | Ault Milton C IIIand 4 others | 13D/A | 64.10%364.1M shares | +3.30 ppfrom 60.80% | Sep 30, 2026 | SEC |
| Sep 28, 20266:05 AM ET | Ault Milton C IIIand 4 others | 13D/A | 60.80%328.9M shares | −2.70 ppfrom 63.50% | Sep 24, 2026 | SEC |
| Sep 17, 20267:37 PM ET | SJC Lending LLCand 1 other | 13G | 5.50%10.4M shares | New | Sep 4, 2026 | SEC |
| Sep 15, 20265:23 PM ET | Ault Milton C IIIand 4 others | 13D/A | 63.50%318.6M shares | −2.40 ppfrom 65.90% | Sep 11, 2026 | SEC |
| Sep 9, 20265:29 PM ET | Ault Milton C IIIand 4 others | 13D/A | 65.90%318.4M shares | −0.40 ppfrom 66.30% | Sep 4, 2026 | SEC |
| Sep 2, 20267:32 PM ET | Ault Milton C IIIand 4 others | 13D/A | 66.30%284.0M shares | +8.40 ppfrom 57.90% | Sep 1, 2026 | SEC |
| Aug 31, 20269:00 PM ET | Ault Milton C IIIand 4 others | 13D/A | 57.90%187.5M shares | – | Aug 27, 2026 | SEC |
| Jul 31, 202610:19 AM ET | Vanguard Capital Management LLC | 13G/A | 4.83%21.2M shares | −1.30 ppfrom 6.13%Below 5% | Jun 30, 2026 | SEC |
| Jun 12, 20264:30 PM ET | Ault Milton C IIIand 4 others | 13D/A | 53.30%495.7M shares | +1.30 ppfrom 52.00% | Jun 10, 2026 | SEC |
| May 21, 20264:32 PM ET | Ault Milton C IIIand 4 others | 13D/A | 52.00%495.6M shares | – | May 19, 2026 | SEC |
| Apr 30, 202610:34 AM ET | Vanguard Capital Management LLC | 13G | 6.13%21.1M shares | New | Mar 31, 2026 | SEC |
| Mar 27, 20269:51 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −6.47 ppfrom 6.47%Below 5% | Mar 13, 2026 | SEC |
| Jan 30, 20262:20 PM ET | Vanguard Group Inc | 13G | 6.47%20.9M shares | New | Dec 31, 2025 | SEC |
| Nov 20, 20255:44 PM ET | Ault Milton C IIIand 4 others | 13D/A | 35.55%178.0M shares | −17.63 ppfrom 53.18% | Nov 18, 2025 | SEC |
| Sep 30, 20257:15 PM ET | Ault Milton C IIIand 4 others | 13D/A | 53.18%147.5M shares | −18.31 ppfrom 71.49% | Sep 26, 2025 | SEC |
| Sep 17, 20259:11 PM ET | Ault Milton C IIIand 4 others | 13D/A | 71.49%147.5M shares | −10.73 ppfrom 82.22% | Sep 12, 2025 | SEC |
| Sep 4, 20254:30 PM ET | Ault Milton C IIIand 4 others | 13D/A | 82.22%131.4M shares | −9.52 ppfrom 91.74% | Sep 2, 2025 | SEC |
| Jul 10, 20252:33 PM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 0.00%0 shares | −9.90 ppfrom 9.90%Below 5% | Jun 30, 2025 | SEC |
| Feb 18, 20258:17 AM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 9.90%700.0K shares | – | Dec 31, 2024 | SEC |
| Jan 6, 20259:34 PM ET | Ault Milton C IIIand 4 others | 13D/A | 91.74%13.9M shares | – | Dec 16, 2024 | SEC |
| Aug 12, 2024 | Esousa Group Holdings LLC | 13GOld format | – | New | – | SEC |
| Jul 24, 2024 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Oct 24, 2023 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Sep 12, 2022 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Aug 22, 2022 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Aug 11, 2022 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Jul 11, 2022 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Feb 4, 2022 | Cavalry Fund I LP | 13G/AOld format | – | – | – | SEC |
| Jan 4, 2022 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Nov 24, 2021 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Oct 12, 2021 | Ault Milton C III | 13DOld format | – | New | – | SEC |
| Feb 16, 2021 | Esousa Holdings LLC | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Hyperscale Data, Inc. shares.
No Form 144 notices for Hyperscale Data, Inc. are on file.