T Stamp
IDAI
14 hedge funds and large institutions have $2.05M invested in T Stamp in 2025 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 5 increasing their positions, 1 reducing their positions, and 2 closing their positions.
400% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 1
223% more capital invested
Capital invested by funds: $635K → $2.05M (+$1.42M)
150% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 2
27% more funds holding
Funds holding: 11 → 14 (+3)
2.39% more ownership
Funds ownership: 7.61% → 10% (+2.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$220K |
| 2 |
KAS
Kestra Advisory Services
Austin,
Texas
|
+$204K |
| 3 |
A
Argentarii
Cincinnati,
Ohio
|
+$158K |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$73.8K |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$71K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DS
DRW Securities
Chicago,
Illinois
|
-$266K |
| 2 |
TRCT
Tower Research Capital (TRC)
New York
|
-$5.82K |
| 3 |
Citigroup
New York
|
-$33 |
IDAI Hedge Fund Activity: Q4 2025 in Review
14 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in T Stamp (IDAI) for Q4 2025, worth a combined $2.05M — up 223% from $635K a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new IDAI positions and 2 closed out — a net gain of 3 holders — while 5 added to existing stakes and 1 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $220K. The largest seller was DRW Securities, exiting entirely with an estimated $266K sold.
- 14 institutional investors held T Stamp (IDAI) as of Q4 2025, up from 11 in Q3 2025.
- Funds reported $2.05M of T Stamp stock for Q4 2025, up 223% quarter-over-quarter.
- 5 funds opened new T Stamp positions in Q4 2025 and 2 closed out, a net change of +3 holders.
- The largest T Stamp buyer in Q4 2025 was Jane Street, an estimated $220K added.
- The largest T Stamp seller in Q4 2025 was DRW Securities, an estimated $266K sold.
Based on aggregated 13F filings for Q4 2025.