Latest Period
Q2 2026
Security Snapshot
Azitra, Inc. - Common stock: Par value $0.0001 (AZTR) Institutional Ownership
CUSIP: 05479L302
13F Institutional Holders and Ownership History from Q3 2025 to Q2 2026
Institutions Reporting
13
Shares (Excl. Options)
19,417,768
Price
$0.17
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- Security type / class
- Equity / Common stock: Par value $0.0001
- Symbol
- AZTR on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 19,417,768
- Total 13F value
- $3,258,636
- Portfolio coverage rank
- 0%
- Share change
- +18,877,281
- Value change
- +$3,167,761
- Number of holders
- 13
- Shares outstanding
- 64,859,679
- SEC-reported price per share
- $0.13
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- AZTR - Azitra, Inc. - Common stock: Par value $0.0001 is tracked under CUSIP 05479L302.
- 13 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 7 to 13 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $126,474 to $3,258,636.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 13 institutions filings for Q2 2026.
Security key
05479L302
Latest holder period
Q2 2026
13F holders
13
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
AZTR full holder history
Azitra, Inc. SEC filings
Azitra, Inc. company facts
Azitra, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 05479L302:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
AZTR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Nantahala Capital Management, LLC | 10% | $842,476 | 6,480,584 | Nantahala Capital Management, LLC | 30 Jun 2026 | |||
| Nantahala Capital Partners Limited Partnership | 8.4% | $708,268 | 5,448,213 | NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP | 30 Jun 2026 | |||
| Salva Francisco D. | 10% | $1,138,418 | 5,421,039 | Salva Francisco D. | 16 Jun 2026 |
As of 30 Jun 2026, 13 institutional investors reported holding 19,417,768 shares of Azitra, Inc. - Common stock: Par value $0.0001 (AZTR). This represents 30% of the company’s total 64,859,679 outstanding shares.
13F concentration
Top 14 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
30%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Dauntless Investment Group, LLC | 17% | 11,292,186 | +1129119% | 3.3% | $1,894,829 |
| Stonepine Capital Management, LLC | 8.1% | 5,285,476 | 0.68% | $886,903 | |
| Nantahala Capital Management, LLC | 3.4% | 2,213,613 | 0.02% | $371,444 | |
| JANE STREET GROUP, LLC | 0.38% | 248,433 | 0% | $41,688 | |
| GEODE CAPITAL MANAGEMENT, LLC | 0.15% | 95,409 | -80% | 0% | $16,008 |
| CITADEL ADVISORS LLC | 0.13% | 86,242 | 0% | $14,471 | |
| Virtu Financial LLC | 0.1% | 64,940 | 0% | $11,000 | |
| UBS Group AG | 0.08% | 50,481 | +67% | 0% | $8,481 |
| StoneX Group Inc. | 0.04% | 28,651 | +28% | 0% | $5,029 |
| Tower Research Capital LLC (TRC) | 0.03% | 19,500 | +29% | 0% | $3,272 |
| Corient Private Wealth LP | 0.02% | 14,451 | 0% | $2,426 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.02% | 12,237 | 0% | $2,053 | |
| CITIGROUP INC | 0.01% | 6,149 | +261% | 0% | $1,032 |
| FMR LLC | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
4
Latest
Q2 2026
Rows shown
1-4 of 4