As of November 10, 2026, Ascent Solar Technologies, Inc. has Schedule 13D or 13G filings on record, none whose latest reports a stake of 5% or more. 13 filings are on record since July 3, 2025 (Schedule 13G/A, August 10, 2026).
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Key facts
- · Reporting person: Jane Street Group, LLC · Sole voting: 0 · Shared voting: 352,696 · Sole dispositive: 0 · Shared dispositive: 352,696 · SCHEDULE 13G/A, 2026-08-10
- · Holder: Jane Street Group, LLC · Percent: 5.3% · SCHEDULE 13G
- · Holder: Taylor Ryan Barwick · Percent: 0% · Shares: 0 · SCHEDULE 13G/A
- · Holder: Armistice Capital, LLC · Percent: 4.99% · SCHEDULE 13G/A
- · Holder: Mitchell P. Kopin · Percent: 4.99% · SCHEDULE 13G/A
Ascent Solar Technologies, Inc. has 13 Schedule 13D or 13G filings on record since 2025-07-03. No holder's latest filing reports 5% or more. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 4.99% | 496,945 | SCHEDULE 13G/A, 2026-05-13 | 2026-03-31 | |
| Armistice Capital, LLC | 4.99% | 496,945 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Jane Street Group, LLC | 3.6% | 352,696 | SCHEDULE 13G/A, 2026-08-10 | 2026-06-30 |
| Ayrton Capital LLC | 0.03% | 2,822 | SCHEDULE 13G/A, 2026-05-11 | 2026-03-31 |
| 0% | 0 | SCHEDULE 13G/A, 2026-06-12 | 2026-06-12 |
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More on Ascent Solar Technologies, Inc. and the records around it.
Ascent Solar Technologies, Inc. elsewhere on the record
- Company profile and every filing Jan 2026
- Form D filing Jan 2026
- Form D filing Dec 2025
- Who owns it
Companies that share a holder
- Ayrton Capital LLC also filed stake reports on 31 other companies: Bluejay Diagnostics, Inc. (Aug 2026), BTC Digital Ltd. (Aug 2026), DEFSEC Technologies Inc. (Aug 2026)
- Mitchell P. Kopin also filed stake reports on 55 other companies: SCWorx Corp. (Sep 2026), NFT Limited (Aug 2026), Silexion Therapeutics Corp (Aug 2026)
- JANE STREET GROUP, LLC also filed stake reports on 73 other companies: AXT INC (Nov 2026), BIOVIE INC. (Nov 2026), Bitdeer Technologies Group (Nov 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 0 | 352,696 | 0 | 352,696 | SCHEDULE 13G/A, 2026-08-10 |
| Jane Street Capital, LLC | 0 | 173,843 | 0 | 173,843 | SCHEDULE 13G/A, 2026-08-10 |
| Jane Street Global Trading, LLC | 0 | 178,853 | 0 | 178,853 | SCHEDULE 13G/A, 2026-08-10 |
| Taylor Ryan Barwick | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-06-12 |
The latest filing identifies Ascent Solar Technologies, Inc. by CUSIP 043635804 and gives its principal executive office as 12300 GRANT STREET, THORNTON, CO 80241 (SCHEDULE 13G/A, 2026-08-10).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-03 | Mitchell P. Kopin | 9.99% | SCHEDULE 13G |
| 2025-11-07 | Mitchell P. Kopin | 9.99% | SCHEDULE 13G/A |
| 2026-02-11 | Ayrton Capital LLC | 9.99% | SCHEDULE 13G |
| 2026-02-13 | Mitchell P. Kopin | 9.99% | SCHEDULE 13G/A |
| 2026-02-17 | Armistice Capital, LLC | 9.99% | SCHEDULE 13G |
| 2026-02-20 | Ryan Taylor | 9.8% | SCHEDULE 13G |
| 2026-05-11 | Ayrton Capital LLC | 0.03% | SCHEDULE 13G/A |
| 2026-05-12 | Ryan Taylor | 9.9% | SCHEDULE 13G/A |
| 2026-05-13 | Mitchell P. Kopin | 4.99% | SCHEDULE 13G/A |
| 2026-05-15 | Armistice Capital, LLC | 4.99% | SCHEDULE 13G/A |
| 2026-06-12 | Taylor Ryan Barwick | 0% | SCHEDULE 13G/A |
| 2026-06-24 | Jane Street Group, LLC | 5.3% | SCHEDULE 13G |
| 2026-08-10 | Jane Street Group, LLC | 3.6% | SCHEDULE 13G/A |
Also on the record for Ascent Solar Technologies, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| January 30, 2026 | Form D, private offering | $10M sold | Form D page | Source |
| December 18, 2025 | Form D, private offering | $2M sold | Form D page | Source |
| March 15, 2016 | Bankruptcy case, United States Bankruptcy Court, D. Delaware | — | Court records | Source |
Ascent Solar Technologies, Inc.: every filing and event
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.