$IDAI

$2.40 +$0.02 (0.84%) Close

$IDAI Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 5.6M shares outstanding

Who owns IDAI?

By type of holder

Institutions 5.5% Insiders 0.0% Everyone else 94.5%

Concentration Top 10 holders own 18.9%

Galloway Bruce 7.0% · Galloway Capital Partners, LLC 7.0%

Institutional ownership

5.5%

-4.0 pts vs last qtr

Institutional holders

+4 vs last qtr

Net shares bought

−227.4K

by institutions in Q2 2026

New / sold out

8 / 4

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jane Street Group, LLC NEW +25.5K
Dimensional Fund Advisors LP +21.3K

Biggest sellers in Q2 2026

Potomac Capital Management, Inc. SOLD OUT −160.9K
UBS Group AG −79.6K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for T Stamp Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2022–FY2025

+195.9%

+43.57% a year

Each share's claim on the business

−66.2%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $5.45M

over 4 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years43% Under 1 year57%

Quarterly turnover

38.5%

of institutional shares changed hands

Top 10 managers, median time held

2 quarters

Super Investors

Investment managers reporting IDAI on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
PC Potomac Capital Management, Inc.	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding192.8K (Q4'25) Change over 8 quarters0 Potomac Capital Management, Inc.'s full portfolio →
UG UBS Group AG	24.3K	0.43%	−79.6K (−76.6%)	2025	0.0%
Shares held by quarter Peak holding103.9K (Q1'26) Change over 8 quarters+24.3K Share of the company0.430% UBS Group AG's full portfolio →

Potomac Capital Management, Inc.

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

UBS Group AG

24.3K

% of company

0.43%

Change vs last qtr

−79.6K (−76.6%)

Held since

2025

23 more super investors behind a free account

See every manager holding T Stamp Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting IDAI on Form N-PORT; together they hold 1.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
FE Fidelity Extended Market Index Fund Fidelity Concord Street Trust	$82.3K	27.0K	0.48%	0.00%	August 31, 2026
VE Vanguard Extended Market Index Fund Vanguard Index Funds	$69K	34.9K	0.62%	0.00%	June 30, 2026

Fidelity Extended Market Index Fund

Fidelity Concord Street Trust

Position value

$82.3K

% of company

0.48%

% of the fund

0.00%

As of

August 31, 2026

Vanguard Extended Market Index Fund

Vanguard Index Funds

Position value

$69K

% of company

0.62%

% of the fund

0.00%

As of

June 30, 2026

11 more funds behind a free account

See every fund holding T Stamp Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
GB Galloway Bruce 5%+ holder 13D · 7.6%	396.8K	7.04%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company7.040% Disclosed stake13D · 7.6% View the 13D/G filing →
GC Galloway Capital Partners, LLC 5%+ holder 13D · 7.6%	396.8K	7.04%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company7.040% Disclosed stake13D · 7.6% View the 13D/G filing →

Galloway Bruce

5%+ holder13D · 7.6%

396.8K

% of company

7.04%

Change vs last qtr

—

Held since

—

Galloway Capital Partners, LLC

5%+ holder13D · 7.6%

396.8K

% of company

7.04%

Change vs last qtr

—

Held since

—

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