Datavault AI Inc.
DVLT- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001682149
No open-market purchases or sales by Datavault AI Inc. insiders were filed in the last 90 days; 97 institutions reported holding it in 13F filings for Q2 2026, worth $20.4M in total; no superinvestor holds it.
Holders of 5% or more of DVLT
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Datavault AI Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Scilex Holding Co | 13D/A | 42.60%244.4M shares | −5.39 ppfrom 47.99% | Oct 2, 20253 filings | Dec 31, 2025 | SEC |
| Bradley Nathaniel T | 13D/A | 16.90%19.7M shares | +7.00 ppfrom 9.90% | Jan 13, 20254 filings | Sep 9, 2025 | SEC |
| Fazio Michael A | 13G | 7.80%6.21M shares | New | May 22, 20251 filing | May 22, 2025 | SEC |
| Castaldo Gregory | 13G | 5.50%4.56M shares | +1.50 ppfrom 4.00% | Feb 14, 20252 filings | May 30, 2025 | SEC |
| Nyiax, Inc. | 13D | 5.10%3.28M shares | New | Mar 28, 20251 filing | Mar 28, 2025 | 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
13 Schedule 13D and 13G filings on Datavault AI Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Dec 31, 20258:54 AM ET | Scilex Holding Co | 13D/A | 42.60%244.4M shares | −5.39 ppfrom 47.99% | Dec 29, 2025 | SEC |
| Dec 1, 20256:30 AM ET | Scilex Holding Co | 13D | 47.99%265.1M shares | +39.96 ppfrom 8.03% | Oct 23, 2025 | SEC |
| Oct 2, 20254:05 PM ET | Scilex Holding Co | 13D | 8.03%15.0M shares | New | Sep 25, 2025 | SEC |
| Sep 9, 20255:14 PM ET | Bradley Nathaniel Tand 2 others | 13D/A | 16.90%19.7M shares | +7.00 ppfrom 9.90% | Sep 7, 2025 | SEC |
| Aug 12, 20259:20 PM ET | Bradley Nathaniel Tand 2 others | 13D/A | 9.90%9.65M shares | −3.20 ppfrom 13.10% | Aug 8, 2025 | SEC |
| Jun 27, 20258:53 PM ET | Bradley Nathaniel Tand 2 others | 13D/A | 13.10%10.7M shares | −6.50 ppfrom 19.60% | Jun 25, 2025 | SEC |
| May 30, 20254:39 PM ET | Castaldo Gregory | 13G | 5.50%4.56M shares | +1.50 ppfrom 4.00% | May 27, 2025 | SEC |
| May 22, 20254:24 PM ET | Fazio Michael A | 13G | 7.80%6.21M shares | New | May 20, 2025 | SEC |
| May 15, 20253:17 PM ET | Anson Funds Management LPand 5 others | 13G/A | 4.90%3.21M shares | –Below 5% | Mar 31, 2025 | SEC |
| Mar 28, 20253:49 PM ET | Nyiax, Inc. | 13D | 5.10%3.28M shares | New | Mar 16, 2025 | SEC |
| Feb 14, 20256:51 PM ET | Castaldo Gregory | 13G/A | 4.00%2.32M shares | –Below 5% | Feb 14, 2025 | SEC |
| Feb 14, 20255:49 PM ET | Reda Josephand 1 other | 13G/A | 3.90%2.22M shares | –Below 5% | Feb 14, 2025 | SEC |
| Jan 13, 20254:05 PM ET | Bradley Nathaniel Tand 2 others | 13D | 19.60%10.2M shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Datavault AI Inc. shares.
No Form 144 notices for Datavault AI Inc. are on file.