Security key
873048508
T Stamp Inc - T Stamp Inc. Class A Common Stock (IDAI)
CUSIP: 873048508
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / T Stamp Inc. Class A Common Stock
- Total 13F shares
- 47,358
- Total 13F value
- $121,238
- Share change
- -123,666
- SEC-reported price per share
- $2.56
- Number of holders
- 8
- Value change
- -$235,417
- Number of buys
- 3
- Number of sells
- 6
- Shares outstanding
- 4,192,217
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
8
Top holders
8
IDAI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Previous quarter: Q1 2025
T Stamp Inc SEC filings
T Stamp Inc company facts
Broader feeds
Reporting periods
Holder history for CUSIP 873048508
Recent filing periods:
Ownership snapshot
Top reported holders of IDAI - T Stamp Inc - T Stamp Inc. Class A Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
DQI Holdings Inc.
Disclosed value leader
REACH VENTURES 2017 LP
Comparable rows
9/15
Latest evidence
31 Mar 2025
3/4/5
13D/G
13F
Lead comparable stake: 20%
6 rows are not safely comparable across share classes.
13D/G row: DQI Holdings Inc.
Showing 1-6 of 15 holder rows.
Quick read
DQI Holdings Inc. leads the comparable SEC ownership view at 20%.
9 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens DQI Holdings Inc.'s linked filing trail.
Comparable ownership
Top 5
DQI Holdings Inc.
20%
ARMISTICE CAPITAL, LLC
5%
GEODE CAPITAL MANAGEMENT, LLC
0.81%
UBS Group AG
0.09%
Tower Research Capital LLC (TRC)
0.05%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| DQI Holdings Inc. |
3/4/5
13D/G
10%+ Owner
|
20%
from 13D/G
|
$2,167,040
9,725,287 shares
mixed-class rows
|
— | 28 Oct 2024 |
| ARMISTICE CAPITAL, LLC |
13D/G
13F
Company
|
5%
|
$2,935,544
1,397,878 shares
|
$0 | 31 Dec 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.81%
|
$66,047
34,044 shares
|
— | 31 Mar 2025 |
| UBS Group AG |
13F
Company
|
0.09%
|
$7,329
3,778 shares
|
— | 31 Mar 2025 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
0.05%
|
$4,348
2,241 shares
|
— | 31 Mar 2025 |
| WEST PACES ADVISORS INC. |
13F
Company
|
0.02%
|
$1,680
866 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
8
Shares
47,358
Rows available
8
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
8
Q2 2025 holders
8
Holder diff
0
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend