Stock Analysis

Annexon, Inc. - PIPE Warrants Strike 5.8006875 06/25/2025 (ANNX)

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Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +14
Streak
2Q ▲
Buyers last Q
66%

Smart Money Signals — ANNX

Based on 147 hedge funds · latest filing: 2025 Q4 · updated quarterly

📈

Buying streak — 2 quarters in a row

last 6Q
For 2 consecutive quarters, more hedge funds added this stock 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 trade.
🏔️

At the ownership peak (100% of max)

100% of all-time peak
147 hedge funds hold this stock 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 'crowded trade' — high ownership doesn't mean safe.
📶

Steady growth — +10% more funds vs a year ago

fund count last 6Q
+13 new funds entered over the past year (+10% YoY). Gradual, steady growth in institutional ownership is generally a healthy signal — not a speculative rush, but consistent conviction.
🟢

More buyers than sellers — 66% buying

97 buying49 selling
Last quarter: 97 funds were net buyers (33 opened a brand new position + 64 added to an existing one). Only 49 were sellers (30 trimmed + 19 sold completely). A clear majority buying is a strong confirmation signal.
➡️

Steady new buyers — ~33 new funds per quarter

new funds entering per quarter
Funds opening this position for the first time: 23 → 17 → 33 → 33. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔒

49% of holders stayed for 2+ years

49% conviction (2yr+) 28% medium 23% new
72 out of 147 hedge funds have held this stock for over 2 years without selling. Long-term holders are harder to shake out during market dips — they represent a stable ownership base that reduces the risk of sudden mass selling.
💰

Value +118% but shares only +32% — price-driven

Value
+117%
Shares
+32%
Last quarter: the total dollar value of institutional holdings rose +118%, but actual share count only changed +32%. 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.
🚀

Acceleration phase — new buyers rushing in

20 → 23 → 17 → 33 → 33 new funds/Q
New funds entering each quarter: 23 → 17 → 33 → 33. 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.
🏛️

Deep conviction — 57% of holders stayed 2+ years

57% veterans 18% 1-2yr 25% new
Of 155 current holders: 88 (57%) 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 — 18% top-100 AUM

18% from top-100 AUM funds
Only 26 of 147 current holders rank in the top 100 by AUM. The stock is held mostly by smaller and mid-sized funds — the largest institutional players haven't yet built significant positions.
3.8
out of 10
Low Exit Risk
Exit risk score 3.8/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.

Hedge Fund Ownership: ANNX

How many hedge funds hold ANNX — quarterly history vs. share price
Quarterly hedge fund ownership of ANNX vs. share price

Market Analysis: ANNX

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Analyst Price Targets

-- Low
-- High
-- Average
-- Current

Analyst Recommendations

Stock Performance

Real-time

Company Profile: ANNX

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Hedge Fund Positioning: ANNX
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Metric All 13F Filers (2025 Q4) Prior (2025 Q3) Change

Statistics: ANNX

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Institutional Holders (2025 Q4)
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Investor Ownership
History
% of Portfolio Prev % Rank Conviction Avg Buy
Price
13F Score™ 3Y / 7Y Shares Mkt Value Change Change % Source Quarter Filed