IDAI T STAMP INC
FollowCL A NEW (common), issuer CIK 1718939
11 managers (11 13F filers) reported a position in IDAI shares at 2025-09-30, 193,546 shares in all. 4 filers opened a position and 1 filer sold out during the quarter.
- Managers
- 11
- 13F filers
- 11
- New
- 4
- Added
- 4
- Reduced
- 1
- Sold out
- 1
- Shares held by filers
- 193,546
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q3 2025
Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| DRW Securities, LLC | 81,076 | $266K | 0.01% | new | 13F-HRTimeline |
| Argentarii, LLC | 75,000 | $246K | 0.1% | new | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 19,392 | $63.6K | <0.01% | -14,736 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 12,844 | $42.1K | <0.01% | +1,538 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 2,744 | $9K | <0.01% | +2,686 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 2,396 | $7.86K | <0.01% | +588 | 13F-HRTimelineGroup |
| Tradewinds Capital Management, LLC | 33 | $109 | <0.01% | new | 13F-HRTimeline |
| SBI Securities Co., Ltd. | 32 | $105 | <0.01% | 0 | 13F-HRTimeline |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 18 | $59 | <0.01% | +2 | 13F-HR/ATimelineGroup |
| CITIGROUP INCin group CITIGROUP INC | 10 | $33 | <0.01% | new | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 1 | $3 | <0.01% | 0 | 13F-HRTimelineGroup |