Who Owns Azitra, Inc. (AZTR)?Hedge Fund & Institutional Holders
Institutional Holders
11
as of Q4 2025
Total Institutional Value
$30.0T
% of Float Held
1.3791423750201385e+36%
QoQ Change in Holders
+5 / -1
Price History
AZTR — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Sassicaia Capital Advisers LLC | New Position | +14K | +$3K |
| TWO SIGMA INVESTMENTS, LP | New Position | +20K | +$0 |
| DRW Securities, LLC | New Position | +62K | +$0 |
| JANE STREET GROUP, LLC | New Position | +22K | +$0 |
| XTX Topco Ltd | New Position | +28K | +$0 |
| BANK OF AMERICA CORP /DE/ | Increased | +32 | +$-28K |
| UBS Group AG | Increased | +136 | +$-603K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | +56K | +$-15.2M |
AZTR — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| NATIONAL BANK OF CANADA /FI/ | Closed Position | -20K | -$13.4M |
| Tower Research Capital LLC (TRC) | Decreased | -4 | -$72K |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | Sassicaia Capital Advisers LLC | 14,059 | $3K | 0.01% | Share |
| 2 | UBS Group AG | 988 | $0 | 0.00% | Share |
| 3 | XTX Topco Ltd | 28,231 | $0 | 0.00% | Share |
| 4 | DRW Securities, LLC | 61,823 | $0 | 0.00% | Share |
| 5 | JANE STREET GROUP, LLC | 22,248 | $0 | 0.00% | Share |
| 6 | UBS Group AG | 10 | $0 | 0.00% | Share |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 719 | $0 | 0.00% | Share |
| 8 | TWO SIGMA INVESTMENTS, LP | 20,291 | $0 | 0.00% | Share |
| 9 | Tower Research Capital LLC (TRC) | 99 | $0 | 0.00% | Share |
| 10 | BANK OF AMERICA CORP /DE/ | 72 | $0 | 0.00% | Share |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 76,893 | $0 | 0.00% | Share |
AZTR Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 9 | $3K | +4 |
| Q3 2025 | 5 | $29.3M | -2 |
| Q2 2025 | 7 | $101.0M | -4 |
| Q1 2025 | 11 | $153.8M | +0 |
| Q4 2024 | 11 | $82.0M | +4 |
| Q3 2024 | 7 | $15.2B | -1 |
| Q2 2024 | 8 | $39.2B | -2 |
| Q1 2024 | 10 | $4.4B | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 11 institutional investors hold AZTR (Azitra, Inc.). The largest holder is Sassicaia Capital Advisers LLC with $3K in shares. This quarter, 5 institutions opened new positions and 1 closed their positions.
Frequently Asked Questions
How many hedge funds own AZTR?
As of Q4 2025, 11 institutional investors report holding AZTR (Azitra, Inc.) in their 13F filings.
Who is the largest institutional holder of AZTR?
The largest institutional holder of AZTR is Sassicaia Capital Advisers LLC with $3K in shares.
Is institutional ownership of AZTR increasing or decreasing?
This quarter, 5 institutions opened new positions in AZTR and 1 closed their positions.