Based on 243 hedge funds · latest filing: 2026 Q1 · updated quarterly
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Buying streak — 3 quarters in a row
For 3 consecutive quarters, more hedge funds added TAN 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.
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High ownership — 90% of 3.0Y peak
90% of all-time peak
243 funds currently hold this stock — 90% of the 3.0-year high of 269 funds (reached 2023 Q4). Ownership is elevated but not yet at maximum concentration. Room to grow, but watch if the trend reverses.
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Fast accumulation — +29% more funds vs a year ago
fund count last 6Q
+55 new funds entered over the past year (+29% 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.
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Slight buying edge — 56% buying
119 buying93 selling
Last quarter: 119 funds bought or added vs 93 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
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Fewer new buyers each quarter (-9 vs last Q)
new funds entering per quarter
Funds opening this position for the first time: 29 → 36 → 61 → 52. Each quarter fewer new institutions are entering. This usually means most funds that wanted in are already in — the stock is well-known but the pool of potential new buyers is shrinking.
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60% of holders stayed for 2+ years
■ 60% conviction (2yr+)
■ 18% medium
■ 22% new
147 out of 243 hedge funds have held TAN 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.
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Buying through price weakness — shares -25%, value -45%
Last quarter: funds added -25% more shares while total portfolio value only changed -45%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
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Acceleration phase — new buyers rushing in
31 → 29 → 36 → 61 → 52 new funds/Q
New funds entering each quarter: 29 → 36 → 61 → 52. The pace of institutional discovery is accelerating sharply. This is the 'hot idea' phase — the thesis is being passed from fund to fund. You are not late — the accumulation wave is still building.
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Veteran-anchored — 69% veterans vs 21% newcomers
■ 69% veterans
■ 9% 1-2yr
■ 21% new
Entry-cohort mix of 261 holders: 181 (69%) are 2+ year veterans, 24 entered 1–2 years ago, and 56 (21%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
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Elite ownership — 43% AUM from top-100 funds
43% from top-100 AUM funds
26 of 239 holders are among the 100 largest funds by AUM, controlling 43% of total institutional value in TAN. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
Exit risk score 3.6/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.