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Overview
Financials
Chart
Business Summary
Filings
Ownership
Valuation
Ownership — AZTR
Institutional Holdings
Insider Transactions
US Institutional Ownership
100.0%
Institution
Shares
Value
Ownership %
Change
Filing Date
Stonepine Capital Management, LLC
81.80M
$7.0M
--
--
2026-06-30
Dauntless Investment Group, LLC
11.29M
$1.0M
18.63%
+11.29M
2026-06-30
Nantahala Capital Management, LLC
2.21M
--
3.65%
--
2026-06-30
JANE STREET GROUP, LLC
248.4K
--
0.41%
+226.2K
2026-06-30
GEODE CAPITAL MANAGEMENT, LLC
95.4K
--
0.16%
-374.5K
2026-06-30
CITADEL ADVISORS LLC
86.2K
--
0.14%
--
2026-06-30
Virtu Financial LLC
64.9K
--
0.11%
--
2026-06-30
UBS Group AG
50.5K
--
0.08%
+20.3K
2026-06-30
StoneX Group Inc.
28.7K
--
0.05%
+6.2K
2026-06-30
Tower Research Capital LLC (TRC)
19.5K
--
0.03%
+4.4K
2026-06-30
Corient Private Wealth LP
14.5K
--
0.02%
--
2026-06-30
CITIGROUP INC
6.1K
--
0.01%
+4.4K
2026-06-30