13F

AMLX AMYLYX PHARMACEUTICALS INC

2026Q1 · CUSIP 03237H101 · Sector: Healthcare & Biotech

Neutral · No signal
Holders
170
Δ holders QoQ
-9
Breadth percentile
Top 85%
Whale holders
91
Δ whales
0
Inst. holding value
$1.6B
New positions
28
Closed positions
37
Price momentum (1Q)
-9.0%
Put / Call
5/6

Breadth history (34 quarters)

2022Q2: Δ+6 · h=78 2022Q3: Δ+18 · h=96 2022Q4: Δ+40 · h=136 2023Q1: Δ+12 · h=148 2023Q2: Δ+7 · h=155 2023Q3: Δ+16 · h=171 2023Q4: Δ+8 · h=179 2024Q1: Δ-34 · h=145 2024Q2: Δ-26 · h=119 2024Q3: Δ-8 · h=111 2024Q4: Δ+13 · h=124 2025Q1: Δ+13 · h=137 2025Q2: Δ-6 · h=131 2025Q3: Δ+37 · h=168 2025Q4: Δ+11 · h=179 2026Q1: Δ-9 · h=170 2022Q2: holders=78 2022Q3: holders=96 2022Q4: holders=136 2023Q1: holders=148 2023Q2: holders=155 2023Q3: holders=171 2023Q4: holders=179 2024Q1: holders=145 2024Q2: holders=119 2024Q3: holders=111 2024Q4: holders=124 2025Q1: holders=137 2025Q2: holders=131 2025Q3: holders=168 2025Q4: holders=179 2026Q1: holders=170 -40 -20 +0 +20 +40 70129188 22Q222Q423Q223Q424Q224Q425Q225Q426Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 6 lit events

Period Percentile Next-1Q return Next-2Q return
2025Q3 Top 7% +0.3% -2.6%
2025Q1 Top 19% +45.9% +160.8%
2023Q3 Top 11% +22.9% -84.8%
2023Q1 Top 14% -27.3% -52.9%
2022Q4 Top 9% -23.8% -42.6%
2022Q3 Top 7% +6.4% -23.5%

Options Sentiment

Put holders
5
QoQ: 0
Call holders
6
QoQ: 0

See methodology →

Fundamentals

PE (TTM)
EPS (TTM)
$-1.48
EPS YoY
Revenue (TTM)
Revenue YoY
Quarterly Revenue & EPS (4Y)
2022-06-30: EPS -0.93 2022-09-30: EPS -0.92 2022-12-31: EPS -0.61 2023-03-31: EPS 0.02 2023-06-30: EPS 0.31 2023-09-30: EPS 0.30 2023-12-31: EPS 0.07 2024-03-31: EPS -1.75 2024-06-30: EPS -1.07 2024-09-30: EPS -1.07 2024-12-31: EPS -0.54 2025-03-31: EPS -0.42 2025-06-30: EPS -0.46 2025-09-30: EPS -0.37 2025-12-31: EPS -0.28 2026-03-31: EPS -0.37 -1.93 -0.79 0.34 20222023202420252026 EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
4Y median 607 2023-09-30: PE 606.52023-12-31: PE 22.7 20 329 637 20222023202420252026

P/E = close 47 days after quarter-end (filing date) ÷ TTM EPS then; loss quarters hidden

As of 2026-03-31 · SEC filings (XBRL)