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 Q3 2026

13F reference period

Q2 2026

Institutions Reporting

13

Shares (Excl. Options)

19.42MFull value: 19,417,768 · shares · 30 Jun 2026

Price

$0.17

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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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
Latest holder snapshot 5 signals
Total 13F value
$3,258,636
Portfolio coverage rank
0%
Share change
+18,877,281
Value change
+$3,167,761
Number of holders
13
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
64,859,679
SEC-reported price per share
$0.15
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

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
    $126.47KFull value: $126,474 · USD · 31 Mar 2026
    to
    $3.26MFull value: $3,258,636 · USD · 30 Jun 2026
    .

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

Latest holder context comes from 13 institutions filings for Q2 2026.

Open SEC evidence

Security key

05479L302

13F reference 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

Latest 13F filings Latest 13D/G filings All securities

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
19.42MFull value: 19,417,768 · shares · 30 Jun 2026
shares of Azitra, Inc. - Common stock: Par value $0.0001 (AZTR). This represents 30% of the company’s total
64.86MFull value: 64,859,679 · shares · Stored outstanding share count
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
5
Headline period
Q2 2026
Rows shown
1-5 of 5
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 84,671 $12,360 +$8,178 $0.15 1
2026 Q2 19,417,768 $3,258,636 +$3,167,761 $0.17 13
2026 Q1 540,487 $126,474 +$69,204 $0.23 7
2025 Q4 225,433 $59,694 +$40,314 $0.26 9
2025 Q3 42,284 $29,264 +$29,264 $0.70 5
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