AILERON THERAPEUTICS INC (ALRN) Institutional Ownership
ALRN is currently held by 2 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $291,850 based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
The largest disclosed holder is Sequoia Financial Advisors, which reported ownership valued at approximately $260,000 in its June 30, 2026 13F filing.
Major shareholders tracked on this page include Sequoia Financial Advisors, Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.
This page tracks institutional position trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward AILERON THERAPEUTICS INC (ALRN).
Institutional Ownership Trend
| Portfolio quarter | Institutional holders | Total reported value | Total shares |
|---|---|---|---|
| Q2 2026 | 1 | $260,000 | 250,000 |
| Q1 2026 | 1 | $31,850 | 24,500 |
| Q4 2025 | 1 | $26,332 | 22,700 |
| Q3 2025 | 1 | $20,951 | 18,298 |
| Q3 2024 | 1 | $46,601 | 13,164 |
| Q2 2024 | 1 | $68,873 | 24,864 |
| Q1 2024 | 1 | $299 | 45,064 |
| Q4 2023 | 1 | $85 | 28,019 |
| Q3 2023 | 1 | $29 | 18,964 |
| Q2 2023 | 1 | $28 | 15,864 |
| Q1 2023 | 1 | $16 | 12,664 |
| Q4 2022 | 1 | $25 | 10,564 |
Related ALRN Institutional Insights:
- ALRN Institutional Ownership & Insiders Activity
- ALRN Institutional Ownership & 13F Activity
- ALRN Top Institutional Shareholders
- ALRN Institutional Buying Activity
- ALRN Institutional Selling Activity
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- ALRN Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings