Large ownership stakes — 13D & 13G
14 recent 5%+ ownership stakes are on file — 14 filed as activist (13D) positions. When an investor crosses 5% ownership of a company they must disclose it: a Schedule 13D signals active or activist intent, a 13G signals a passive holding. These reveal big outside positions — strategic accumulation, activist campaigns — that often move alongside or ahead of insider activity.
| Company | Holder | Type | % owned | Shares | Event date |
|---|---|---|---|---|---|
| NIU Niu Technologies | Glory Achievement Fund Limited | 13D · activist | 39.8% | 62,371,755 | Jun 12, 2026 |
| GPUS Hyperscale Data, Inc. | AULT MILTON C III | 13D · activist | 53.3% | 495,710,929 | Jun 10, 2026 |
| LOT Lotus Technology Inc. | Eric Li (Li Shufu) | 13D · activist | 52.3% | 338,624,525 | Jun 10, 2026 |
| NRC NRC Health | Beans Patrick E. | 13D · activist | 45.7% | 10,305,634 | Jun 10, 2026 |
| BLND Blend Labs, Inc. | Brian N. Sheth | 13D · activist | 22.6% | 64,327,502 | Jun 10, 2026 |
| PCT PureCycle Technologies, Inc. | Gibson Daniel Patrick | 13D · activist | 19.3% | 34,970,745 | Jun 10, 2026 |
| MG Mistras Group, Inc. | Stephanie Foglia | 13D · activist | 18.6% | 5,917,135 | Jun 10, 2026 |
| USAS Americas Gold & Silver Corp | Sprott Eric | 13D · activist | 14.3% | 48,010,636 | Jun 10, 2026 |
| NAD NUVEEN QUALITY MUNICIPAL INCOME FUND | Wells Fargo & Company | 13D · activist | 13.5% | 2,238 | Jun 10, 2026 |
| JAB JAB Acquisition Corp I | JAB Acquisition Sponsor I, LLC | 13D · activist | 36.4% | 10,442,143 | Jun 9, 2026 |
| FAC FACTORIAL ENERGY INC. | Huang Siyu | 13D · activist | 19.1% | 21,597,865 | Jun 5, 2026 |
| LFTO Liftoff Mobile, Inc. | GENERAL ATLANTIC, L.P. | 13D · activist | 15.0% | 25,315,646 | Jun 5, 2026 |
| FAC Factorial Energy Inc. | Mercedes-Benz Corporate Investments LLC | 13D · activist | 8.1% | 8,669,995 | Jun 5, 2026 |
| JCTC JEWETT CAMERON TRADING CO LTD | Adam Bradley | 13D · activist | 9.4% | 329,647 | May 11, 2026 |
Schedule 13D is filed within 5 business days of crossing 5% beneficial ownership with active intent; Schedule 13G is the short-form passive equivalent for investors not seeking control. Percentages and share counts are as disclosed by the filer on the cover page. Amended filings (13D/A, 13G/A) update earlier positions.
Frequently asked questions
What is the difference between a 13D and a 13G?
Both are filed when an investor crosses 5% ownership of a company. A Schedule 13D signals active intent — the holder may seek to influence management, push for changes, or pursue control (classic activist territory). A 13G is the passive short form, used by long-term or institutional holders who are not seeking control.
Why do 5%+ stakes matter for insider analysis?
Insiders (Form 4) are people inside the company. 13D/13G filers are large outside investors. A new activist 13D, or a fund quietly accumulating toward a major stake, can foreshadow strategic change — and pairs informatively with what the insiders themselves are doing.
Does a 13D filing mean an activist campaign is coming?
Not always, but a 13D (versus a passive 13G) means the filer has reserved the right to engage actively — propose board changes, advocate a sale, or otherwise influence the company. The filing's "items" section describes the holder's stated purpose.