Based on 19 hedge funds · latest filing: 2026 Q1 · updated quarterly
📉
Selling streak — 1 quarter in a row
For 1 consecutive quarter, more hedge funds reduced or closed their BYSI positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.
📊
High ownership — 79% of 3.0Y peak
79% of all-time peak
19 funds currently hold this stock — 79% of the 3.0-year high of 24 funds (reached 2025 Q4). Ownership is elevated but not yet at maximum concentration. Room to grow, but watch if the trend reverses.
📶
Steady growth — +12% more funds vs a year ago
fund count last 6Q
+2 new funds entered over the past year (+12% YoY). Gradual, steady growth in institutional ownership is generally a healthy signal — not a speculative rush, but consistent conviction. The peak was reached in just 4 quarters from the low — a sharp move.
🔴
Heavy selling pressure — only 38% buying
8 buying13 selling
Last quarter: 13 funds sold vs only 8 buyers. This is widespread institutional distribution — not a few funds rebalancing, but a broad exit. High conviction bearish signal.
➡️
Steady new buyers — ~4 new funds per quarter
new funds entering per quarter
Funds opening this position for the first time: 6 → 2 → 3 → 4. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔒
63% of holders stayed for 2+ years
■ 63% conviction (2yr+)
■ 21% medium
■ 16% new
12 out of 19 hedge funds have held BYSI for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
➡️
Steady discovery — ~4 new funds/quarter
5 → 6 → 2 → 3 → 4 new funds/Q
New funds entering each quarter: 6 → 2 → 3 → 4. Consistent flow of new institutional buyers without clear acceleration or slowdown.
🏛️
Deep conviction — 68% of holders stayed 2+ years
■ 68% veterans
■ 11% 1-2yr
■ 21% new
Of 19 current holders: 13 (68%) have held for over 2 years without selling. These are not momentum buyers — they have lived through drawdowns and stayed. A large veteran base acts as a stabilizing force during selloffs.
📋
Smaller funds dominant — 12% AUM from top-100
12% from top-100 AUM funds
8 of 19 holders rank in the top 100 by AUM, but together hold only 12% of total institutional value. The stock is held primarily by smaller and mid-sized funds.
Exit risk score 3.1/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.