Based on 25 hedge funds · latest filing: 2026 Q1 · updated quarterly
📉
Selling streak — 2 quarters in a row
For 2 consecutive quarters, more hedge funds reduced or closed their ATER positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.
🔻
Below peak — only 45% of 3.0Y high
45% of all-time peak
Only 25 funds hold ATER today versus a peak of 56 funds at 2023 Q2 — just 45% of the maximum. Low institutional ownership can mean the stock is out of favor, but it also means there's a large pool of potential buyers if sentiment turns.
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Outflows — 22% fewer funds vs a year ago
fund count last 6Q
7 fewer hedge funds hold ATER compared to a year ago (-22% decline). When institutions consistently reduce their exposure, it's worth exploring the underlying fundamental reasons driving them away.
🟠
More sellers than buyers — 42% buying
11 buying15 selling
Last quarter: 15 funds reduced or exited vs 11 that bought or added. When more than half of active funds are selling, it's a caution flag — especially if the stock price hasn't moved down yet.
➡️
Steady new buyers — ~6 new funds per quarter
new funds entering per quarter
Funds opening this position for the first time: 7 → 7 → 5 → 6. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔒
64% of holders stayed for 2+ years
■ 64% conviction (2yr+)
■ 20% medium
■ 16% new
16 out of 25 hedge funds have held ATER 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.
💎
Buying through price weakness — shares +10%, value -12%
Last quarter: funds added +10% more shares while total portfolio value only changed -12%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
📊
Peak discovery — momentum slowing
7 → 7 → 7 → 5 → 6 new funds/Q
New funds entering each quarter: 7 → 7 → 5 → 6. ATER is well-known in the hedge fund world, but fresh entries are gradually declining. The explosive phase of institutional discovery is likely behind us.
🏛️
Deep conviction — 76% of holders stayed 2+ years
■ 76% veterans
■ 8% 1-2yr
■ 16% new
Of 25 current holders: 19 (76%) 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.
🏆
Elite ownership — 50% AUM from top-100 funds
50% from top-100 AUM funds
10 of 25 holders are among the 100 largest funds by AUM, controlling 50% of total institutional value in ATER. 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 1.1/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.