Security key
007025877
Aditxt, Inc. - Common Stock, par value $0.001 per share (ADTX)
CUSIP: 007025877
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 20,277
- Total 13F value
- $19,847
- Share change
- +20,277
- SEC-reported price per share
- $1.00
- Number of holders
- 7
- Value change
- +$19,847
- Number of buys
- 7
- Shares outstanding
- 813,000
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
7
Top holders
7
ADTX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Aditxt, Inc. SEC filings
Aditxt, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 007025877
Recent filing periods:
Ownership snapshot
Top reported holders of ADTX - Aditxt, Inc. - Common Stock, par value $0.001 per share (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
Dunn Eugene Reagan
Disclosed value leader
Dunn Eugene Reagan
Comparable rows
14/15
Latest evidence
30 Jan 2026
13D/G
3/4/5
13F
Lead comparable stake: 100%
1 rows are not safely comparable across share classes.
13D/G row: Dunn Eugene Reagan
Showing 1-6 of 15 holder rows.
Quick read
Dunn Eugene Reagan leads the comparable SEC ownership view at 100%.
14 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 Dunn Eugene Reagan's linked filing trail.
Comparable ownership
Top 5
Dunn Eugene Reagan
100%
Brian Michael Brady
0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
10%
HRT FINANCIAL LP
10%
JANE STREET GROUP, LLC
8.2%
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 |
|---|---|---|---|---|---|
| Dunn Eugene Reagan |
13D/G
|
100%
|
$142,233
156,300 shares
|
$0 | 30 Jan 2026 |
| Brian Michael Brady |
3/4/5
Director
|
0%
|
$5
3 shares
|
-$2 | 17 Dec 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
10%
|
$13,418
16,079 shares
|
— | 31 Dec 2025 |
| HRT FINANCIAL LP |
13F
Company
|
10%
|
$13,000
15,904 shares
|
— | 31 Dec 2025 |
| JANE STREET GROUP, LLC |
13F
Company
|
8.2%
|
$10,718
12,844 shares
|
— | 31 Dec 2025 |
| FLOW TRADERS U.S. LLC |
13F
Company
|
8%
|
$10,000
12,453 shares
|
— | 31 Dec 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 Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
7
Shares
20,277
Rows available
7
| 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 Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
7
Q1 2026 holders
7
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend