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Aileron Therapeutics, Inc.
1W: +4.1% 1M: +0.0% 3M: -47.8% 1Y: -52.7% 3Y: -77.6% 5Y: -84.5%
$2.11
Last traded 2025-02-07 — delisted
NASDAQ · Healthcare · Biotechnology · $45.7M mcap · 19M float · 0.515% daily turnover

🏦 Institutional Activity

Latest: Q2 2026
64
Institutions Holding
+11 vs prior
92.8%
Ownership
+60.40%
21 New
18 Increased
9 Reduced
6 Closed

👔 Insider Trades

0 records
Date Name Title Type Shares Price Value Filing
No insider trades found

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
Voss Capital, LP 5,261,921 $5M +873,559 2026-06-30 Filing
Cable Car Capital, LP 5,195,000 $5M +4,775,000 2026-06-30 Filing
ADAR1 Capital Management, LLC 4,500,000 $5M +4,500,000 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 3,377,910 $4M +2,379,389 2026-06-30 Filing
BIOS Capital Management, LP 2,982,375 $3M +1,000,000 2026-06-30 Filing
Ikarian Capital, LLC 2,950,000 $3M +2,950,000 2026-06-30 Filing
GREAT POINT PARTNERS LLC 2,575,000 $3M +2,575,000 2026-06-30 Filing
CITADEL ADVISORS LLC 2,438,711 $3M +2,438,711 2026-06-30 Filing
Velan Capital Investment Management LP 1,700,000 $2M +1,700,000 2026-06-30 Filing
Senvest Management, LLC 1,230,895 $1M +1,000,000 2026-06-30 Filing
Prosight Management, LP 1,100,000 $1M +688,400 2026-06-30 Filing
Bleichroeder LP 1,000,000 $1M +1,000,000 2026-06-30 Filing
BOOTHBAY FUND MANAGEMENT, LLC 889,450 $925K +889,450 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 733,139 $763K +388,449 2026-06-30 Filing
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT 511,610 $532K — 2026-06-30 Filing
VANGUARD FIDUCIARY TRUST CO 382,515 $398K +228,003 2026-06-30 Filing
STATE STREET CORP 379,604 $395K +303,700 2026-06-30 Filing
Empery Asset Management, LP 370,834 $386K +370,834 2026-06-30 Filing
Sigma Planning Corp 353,677 $368K +5,000 2026-06-30 Filing
BlackRock, Inc. 326,204 $339K +257,676 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms