Security key
29273B500
- Security type / class
- Equity / COM
- Total 13F shares
- 112
- Total 13F value
- $701
- Share change
- +112
- SEC-reported price per share
- $6.25
- Number of holders
- 3
- Value change
- +$701
- Number of buys
- 3
Report period
Q4 2024
Institutions
3
Top holders
4
NDRA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
ENDRA Life Sciences Inc. SEC filings
ENDRA Life Sciences Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 29273B500
Recent filing periods:
Ownership snapshot
Top reported holders of NDRA - ENDRA Life Sciences Inc. - COM (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
Virtu Financial LLC
Disclosed value leader
Michael Milos Thornton
Comparable rows
11/15
Latest evidence
30 Sep 2024
13F
3/4/5
Lead comparable stake: 4.1%
4 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Virtu Financial LLC leads the comparable SEC ownership view at 4.1%.
11 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 Virtu Financial LLC's linked filing trail.
Comparable ownership
Top 5
Virtu Financial LLC
4.1%
TWO SIGMA SECURITIES, LLC
0.97%
Tower Research Capital LLC (TRC)
0.82%
TWO SIGMA INVESTMENTS, LP
0.71%
HRT FINANCIAL LP
0.7%
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 |
|---|---|---|---|---|---|
| Virtu Financial LLC |
13F
Company
|
4.1%
|
$16,000
80,516 shares
|
— | 30 Sep 2024 |
| TWO SIGMA SECURITIES, LLC |
13F
Company
|
0.97%
|
$3,861
19,211 shares
|
— | 30 Sep 2024 |
| Tower Research Capital LLC (TRC) |
13F
Company
|
0.82%
|
$3,282
16,326 shares
|
— | 30 Sep 2024 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
0.71%
|
$2,849
14,175 shares
|
— | 30 Sep 2024 |
| HRT FINANCIAL LP |
13F
Company
|
0.7%
|
$2,000
13,848 shares
|
— | 30 Sep 2024 |
| JANE STREET GROUP, LLC |
13F
Company
|
0.56%
|
$2,254
11,213 shares
|
— | 30 Sep 2024 |
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 Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3
Shares
112
Rows available
3
| 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 Q4 2024 vs Q4 2025 Across Filers
Q4 2025 holders
7
Q4 2024 holders
3
Holder diff
-4
| Investor | Q4 2025 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q4 2025 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend