Based on 400 hedge funds · latest filing: 2026 Q2 · updated quarterly
📈
Buying streak — 1 quarter in a row
For 1 consecutive quarter, more hedge funds added OPEN than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.
🏔️
At the ownership peak (100% of max)
100% of all-time peak
400 hedge funds hold OPEN right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.
🚀
Fast accumulation — +68% more funds vs a year ago
fund count last 6Q
+162 new funds entered over the past year (+68% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks. The peak was reached in just 4 quarters from the low — a sharp move.
🟢
More buyers than sellers — 61% buying
247 buying159 selling
Last quarter: 247 funds were net buyers (107 opened a brand new position + 140 added to an existing one). Only 159 were sellers (91 trimmed + 68 sold completely). A clear majority buying is a strong confirmation signal.
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More new buyers each quarter (+29 vs last Q)
new funds entering per quarter
Funds opening a new OPEN position: 159 → 117 → 78 → 107. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔒
45% of holders stayed for 2+ years
■ 45% conviction (2yr+)
■ 22% medium
■ 33% new
181 out of 400 hedge funds have held OPEN 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.
💰
Value +57% but shares only +17% — price-driven
Last quarter: the total dollar value of institutional holdings rose +57%, but actual share count only changed +17%. The gap is explained by the stock's price rising — not new buying. Strong value growth with weak share growth means the rally is price momentum, not fresh institutional demand.
📊
Peak discovery — momentum slowing
50 → 159 → 117 → 78 → 107 new funds/Q
New funds entering each quarter: 159 → 117 → 78 → 107. OPEN is well-known in the hedge fund world, but fresh entries are gradually declining. The explosive phase of institutional discovery is likely behind us.
🏛️
Veteran-anchored — 56% veterans vs 37% newcomers
■ 56% veterans
■ 7% 1-2yr
■ 37% new
Entry-cohort mix of 426 holders: 237 (56%) are 2+ year veterans, 31 entered 1–2 years ago, and 158 (37%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
🏆
Elite ownership — 72% AUM from top-100 funds
72% from top-100 AUM funds
54 of 389 holders are among the 100 largest funds by AUM, controlling 72% of total institutional value in OPEN. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
4.3
out of 10
Moderate Exit Risk
Exit risk score 4.3/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.