Alnylam Pharmaceuticals, Inc. ALNY

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Price alert · ALNY

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165.00 USD -9.00 -5.17%

At close · Oct 30

165.88 +0.88 +0.53%

After hours · Oct 30, 7:36 PM ET

Bid
164.73 × 1
Ask
164.89 × 1
163.30 Day range 180.61
165.00 52-week range 473.29
YTD
-58.51%
1 year
-63.30%
Open
172.70
Prev close
174.00
Mkt cap
22.10B
Vol
7.06M
Avg vol
1.79M
EPS
5.93
P/E
27.82
Div yield
0.00%
More statistics
Low
163.30
High
180.61
Forward P/E
13.69
Beta
0.00
Short ratio
5.02
Inst. own
101.53%
Dividend
0.00
Ex-div date
Earnings
Feb 11, 2027
50-d avg
237.78
200-d avg
286.49
1y target
345.30

5D chart

Chart tools
Interval

Events in this range
  • Oct 29, 2026Earnings: 16.26; estimate 1.66; surprise 879.52%
  • Oct 30, 2026Rating: RBC Capital · Outperform → Outperform
  • Oct 30, 2026Rating: Wells Fargo · Equal-Weight → Equal-Weight
  • Oct 30, 2026Rating: Goldman Sachs · Buy → Buy
  • Oct 30, 2026Rating: Morgan Stanley · Equal-Weight → Equal-Weight
  • Oct 30, 2026Downgrade: Bernstein · Outperform → Market Perform
  • Oct 30, 2026Rating: TD Cowen · Buy → Buy
Signals (149)
NameTimeAgo
SMA: BullishOct 30, 4:00 PM1 day ago
MACD: Buy SignalOct 30, 4:00 PM1 day ago
RSI: OversoldOct 30, 3:00 PM1 day ago
RSI: OversoldOct 30, 2:50 PM1 day ago
SMA: BearishOct 30, 2:05 PM1 day ago
MACD: Sell SignalOct 30, 2:05 PM1 day ago
SMA: BearishOct 30, 2:00 PM1 day ago
SMA: BullishOct 30, 1:50 PM1 day ago
SMA: BearishOct 30, 1:35 PM1 day ago
SMA: BullishOct 30, 1:30 PM1 day ago
SMA: BearishOct 30, 1:05 PM1 day ago
SMA: BullishOct 30, 12:30 PM1 day ago
SMA: BullishOct 30, 12:15 PM1 day ago
SMA: BearishOct 30, 12:10 PM1 day ago
SMA: BullishOct 30, 11:50 AM1 day ago
MACD: Buy SignalOct 30, 11:50 AM1 day ago
SMA: BearishOct 30, 11:30 AM1 day ago
SMA: BullishOct 30, 11:25 AM1 day ago
RSI: OversoldOct 30, 11:10 AM1 day ago
MACD: Sell SignalOct 30, 10:15 AM1 day ago
SMA: BearishOct 30, 10:05 AM1 day ago
SMA: BearishOct 30, 10:05 AM1 day ago
SMA: BullishOct 30, 9:50 AM1 day ago
SMA: BearishOct 30, 9:40 AM1 day ago
SMA: BullishOct 30, 9:35 AM1 day ago
SMA: BullishOct 30, 9:35 AM1 day ago
MACD: Buy SignalOct 30, 9:35 AM1 day ago
MACD: Sell SignalOct 29, 3:50 PM2 days ago
SMA: BearishOct 29, 3:45 PM2 days ago
SMA: BearishOct 29, 3:45 PM2 days ago
SMA: BullishOct 29, 3:35 PM2 days ago
SMA: BullishOct 29, 3:35 PM2 days ago
SMA: BearishOct 29, 3:25 PM2 days ago
SMA: BearishOct 29, 3:10 PM2 days ago
SMA: BullishOct 29, 2:40 PM2 days ago
SMA: BullishOct 29, 2:35 PM2 days ago
SMA: BearishOct 29, 2:25 PM2 days ago
SMA: BullishOct 29, 1:55 PM2 days ago
MACD: Buy SignalOct 29, 1:40 PM2 days ago
MACD: Sell SignalOct 29, 1:30 PM2 days ago
MACD: Buy SignalOct 29, 1:15 PM2 days ago
MACD: Sell SignalOct 29, 1:00 PM2 days ago
MACD: Buy SignalOct 29, 12:50 PM2 days ago
MACD: Sell SignalOct 29, 12:35 PM2 days ago
RSI: OversoldOct 29, 12:00 PM2 days ago
SMA: BearishOct 29, 11:50 AM2 days ago
SMA: BullishOct 29, 11:30 AM2 days ago
MACD: Buy SignalOct 29, 11:00 AM2 days ago
SMA: BearishOct 29, 10:30 AM2 days ago
RSI: OversoldOct 29, 10:25 AM2 days ago
SMA: BullishOct 29, 10:20 AM2 days ago
SMA: BearishOct 29, 9:30 AM2 days ago
SMA: BearishOct 29, 9:30 AM2 days ago
MACD: Sell SignalOct 29, 9:30 AM2 days ago
RSI: OversoldOct 29, 9:30 AM2 days ago
MACD: Buy SignalOct 28, 3:30 PM3 days ago
RSI: OverboughtOct 28, 3:30 PM3 days ago
SMA: BullishOct 28, 3:20 PM3 days ago
SMA: BearishOct 28, 2:45 PM3 days ago
MACD: Sell SignalOct 28, 2:45 PM3 days ago
SMA: BullishOct 28, 2:30 PM3 days ago
SMA: BearishOct 28, 2:20 PM3 days ago
RSI: OverboughtOct 28, 2:15 PM3 days ago
RSI: OverboughtOct 28, 1:30 PM3 days ago
SMA: BullishOct 28, 1:25 PM3 days ago
MACD: Buy SignalOct 28, 1:25 PM3 days ago
SMA: BullishOct 28, 1:05 PM3 days ago
SMA: BearishOct 28, 1:00 PM3 days ago
MACD: Sell SignalOct 28, 1:00 PM3 days ago
MACD: Buy SignalOct 28, 12:50 PM3 days ago
SMA: BullishOct 28, 12:40 PM3 days ago
SMA: BearishOct 28, 12:35 PM3 days ago
MACD: Sell SignalOct 28, 12:35 PM3 days ago
SMA: BullishOct 28, 12:30 PM3 days ago
MACD: Buy SignalOct 28, 12:30 PM3 days ago
MACD: Sell SignalOct 28, 12:20 PM3 days ago
SMA: BearishOct 28, 12:00 PM3 days ago
SMA: BullishOct 28, 11:15 AM3 days ago
SMA: BearishOct 28, 11:10 AM3 days ago
SMA: BullishOct 28, 11:00 AM3 days ago
MACD: Buy SignalOct 28, 10:50 AM3 days ago
SMA: BullishOct 28, 10:45 AM3 days ago
SMA: BearishOct 28, 9:30 AM3 days ago
SMA: BearishOct 28, 9:30 AM3 days ago
MACD: Sell SignalOct 28, 9:30 AM3 days ago
RSI: OversoldOct 28, 9:30 AM3 days ago
SMA: BullishOct 27, 3:50 PM4 days ago
MACD: Buy SignalOct 27, 3:50 PM4 days ago
SMA: BearishOct 27, 3:45 PM4 days ago
MACD: Sell SignalOct 27, 3:45 PM4 days ago
SMA: BullishOct 27, 3:35 PM4 days ago
SMA: BearishOct 27, 3:30 PM4 days ago
SMA: BullishOct 27, 3:25 PM4 days ago
SMA: BearishOct 27, 3:15 PM4 days ago
SMA: BullishOct 27, 2:30 PM4 days ago
MACD: Buy SignalOct 27, 2:30 PM4 days ago
MACD: Sell SignalOct 27, 2:15 PM4 days ago
SMA: BearishOct 27, 2:00 PM4 days ago
SMA: BullishOct 27, 1:55 PM4 days ago
SMA: BearishOct 27, 1:50 PM4 days ago
SMA: BearishOct 27, 1:50 PM4 days ago
SMA: BullishOct 27, 1:25 PM4 days ago
SMA: BullishOct 27, 1:25 PM4 days ago
MACD: Buy SignalOct 27, 1:25 PM4 days ago
MACD: Sell SignalOct 27, 1:00 PM4 days ago
SMA: BearishOct 27, 12:55 PM4 days ago
SMA: BullishOct 27, 12:50 PM4 days ago
MACD: Buy SignalOct 27, 12:50 PM4 days ago
MACD: Sell SignalOct 27, 12:45 PM4 days ago
SMA: BearishOct 27, 12:40 PM4 days ago
SMA: BullishOct 27, 12:35 PM4 days ago
MACD: Buy SignalOct 27, 12:30 PM4 days ago
SMA: BearishOct 27, 12:25 PM4 days ago
SMA: BullishOct 27, 12:20 PM4 days ago
MACD: Sell SignalOct 27, 12:10 PM4 days ago
SMA: BearishOct 27, 12:05 PM4 days ago
SMA: BullishOct 27, 12:00 PM4 days ago
SMA: BearishOct 27, 11:55 AM4 days ago
SMA: BearishOct 27, 11:55 AM4 days ago
SMA: BullishOct 27, 11:40 AM4 days ago
MACD: Buy SignalOct 27, 11:40 AM4 days ago
MACD: Sell SignalOct 27, 11:20 AM4 days ago
SMA: BearishOct 27, 11:10 AM4 days ago
SMA: BearishOct 27, 11:10 AM4 days ago
SMA: BullishOct 27, 10:55 AM4 days ago
SMA: BearishOct 27, 10:50 AM4 days ago
SMA: BullishOct 27, 10:35 AM4 days ago
MACD: Buy SignalOct 27, 10:30 AM4 days ago
SMA: BullishOct 27, 10:25 AM4 days ago
SMA: BearishOct 27, 9:45 AM4 days ago
SMA: BearishOct 27, 9:45 AM4 days ago
MACD: Sell SignalOct 27, 9:45 AM4 days ago
SMA: BullishOct 27, 9:40 AM4 days ago
SMA: BullishOct 27, 9:40 AM4 days ago
SMA: BearishOct 27, 9:30 AM4 days ago
SMA: BearishOct 27, 9:30 AM4 days ago
SMA: BullishOct 26, 3:35 PM5 days ago
SMA: BullishOct 26, 3:10 PM5 days ago
MACD: Buy SignalOct 26, 3:05 PM5 days ago
SMA: BearishOct 26, 3:00 PM5 days ago
SMA: BullishOct 26, 2:55 PM5 days ago
SMA: BearishOct 26, 1:30 PM5 days ago
SMA: BullishOct 26, 1:20 PM5 days ago
SMA: BearishOct 26, 12:25 PM5 days ago
MACD: Sell SignalOct 26, 12:25 PM5 days ago
SMA: BearishOct 26, 12:20 PM5 days ago
RSI: OverboughtOct 26, 12:05 PM5 days ago
SMA: BullishOct 26, 11:20 AM5 days ago
SMA: BearishOct 26, 10:30 AM5 days ago

Financial health

Altman Z-Score

3.87 Safe zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

5 / 9 Average

Nine pass/fail tests of profitability, leverage and efficiency.

FMP rating

A-4 / 5 overall

  • DCF 4
  • Return on Equity 5
  • Return on Assets 5
  • Debt / Equity 2
  • P/E 3
  • P/B 1

Valuation

P/E 166×
FY 2016: -7.8×FY 2017: -23.4×FY 2018: -9.6×FY 2019: -14.2×FY 2020: -17.4×FY 2021: -23.6×FY 2022: -25.6×FY 2023: -54.4×FY 2024: -108×FY 2025: 166×
FY 2016 5y median -25.6× FY 2025
P/S 14.0×
FY 2016: 68.0×FY 2017: 128×FY 2018: 97.9×FY 2019: 57.3×FY 2020: 30.3×FY 2021: 23.8×FY 2022: 27.9×FY 2023: 13.1×FY 2024: 13.4×FY 2025: 14.0×
FY 2016 5y median 14.0× FY 2025
P/B 66.0×
FY 2016: 3.5×FY 2017: 6.5×FY 2018: 5.6×FY 2019: 8.7×FY 2020: 14.7×FY 2021: 34.1×FY 2022: -183×FY 2023: -108×FY 2024: 448×FY 2025: 66.0×
FY 2016 5y median 34.1× FY 2025
P/FCF 112×
FY 2016: -8.6×FY 2017: -23.6×FY 2018: -10.6×FY 2019: -30.1×FY 2020: -21.8×FY 2021: -28.0×FY 2022: -47.2×FY 2023: 570×FY 2024: -705×FY 2025: 112×
FY 2016 5y median -28.0× FY 2025
EV/EBITDA 81.9×
FY 2016: -7.7×FY 2017: -22.3×FY 2018: -9.2×FY 2019: -14.9×FY 2020: -21.5×FY 2021: -30.6×FY 2022: -31.7×FY 2023: -94.5×FY 2024: -170×FY 2025: 81.9×
FY 2016 5y median -31.7× FY 2025
EV/Sales 13.9×
FY 2016: 67.0×FY 2017: 121×FY 2018: 92.7×FY 2019: 56.2×FY 2020: 30.4×FY 2021: 24.0×FY 2022: 28.3×FY 2023: 13.3×FY 2024: 13.5×FY 2025: 13.9×
FY 2016 5y median 13.9× FY 2025
FCF Yield 0.9%
FY 2016: -11.6%FY 2017: -4.2%FY 2018: -9.4%FY 2019: -3.3%FY 2020: -4.6%FY 2021: -3.6%FY 2022: -2.1%FY 2023: 0.2%FY 2024: -0.1%FY 2025: 0.9%
FY 2016 5y median -0.1% FY 2025

Profitability

Gross Margin 81.8%
FY 2016: 100.0%FY 2017: 85.1%FY 2018: 97.6%FY 2019: 88.6%FY 2020: 84.2%FY 2021: 83.4%FY 2022: 83.7%FY 2023: 83.0%FY 2024: 85.6%FY 2025: 81.8%
FY 2016 5y median 83.4% FY 2025
Operating Margin 13.5%
FY 2016: -900.3%FY 2017: -556.2%FY 2018: -1087.6%FY 2019: -427.5%FY 2020: -168.1%FY 2021: -83.9%FY 2022: -75.7%FY 2023: -15.4%FY 2024: -7.9%FY 2025: 13.5%
FY 2016 5y median -15.4% FY 2025
Net Margin 8.4%
FY 2016: -869.6%FY 2017: -545.9%FY 2018: -1016.6%FY 2019: -403.2%FY 2020: -174.1%FY 2021: -101.0%FY 2022: -109.0%FY 2023: -24.1%FY 2024: -12.4%FY 2025: 8.4%
FY 2016 5y median -24.1% FY 2025
ROE 39.8%
FY 2016: -44.6%FY 2017: -27.8%FY 2018: -58.5%FY 2019: -61.6%FY 2020: -84.5%FY 2021: -145.0%FY 2022: 714.9%FY 2023: 199.5%FY 2024: -414.6%FY 2025: 39.8%
FY 2016 5y median 39.8% FY 2025
ROIC 13.7%
FY 2016: -37.5%FY 2017: -27.0%FY 2018: -58.4%FY 2019: -45.4%FY 2020: -29.0%FY 2021: -23.7%FY 2022: -27.8%FY 2023: -9.7%FY 2024: -4.2%FY 2025: 13.7%
FY 2016 5y median -9.7% FY 2025
ROA 6.3%
FY 2016: -32.5%FY 2017: -24.6%FY 2018: -48.4%FY 2019: -37.0%FY 2020: -25.2%FY 2021: -23.4%FY 2022: -31.9%FY 2023: -11.5%FY 2024: -6.6%FY 2025: 6.3%
FY 2016 5y median -11.5% FY 2025

Growth (YoY)

Revenue 65.2%
FY 2016: 14.8%FY 2017: 90.7%FY 2018: -16.7%FY 2019: 193.4%FY 2020: 124.3%FY 2021: 71.3%FY 2022: 22.9%FY 2023: 76.2%FY 2024: 23.0%FY 2025: 65.2%
FY 2016 FY 2025
Operating Income 383.6%
FY 2016: -43.4%FY 2017: -17.8%FY 2018: -62.9%FY 2019: -15.3%FY 2020: 11.8%FY 2021: 14.5%FY 2022: -10.8%FY 2023: 64.1%FY 2024: 37.3%FY 2025: 383.6%
FY 2016 FY 2025
EPS (diluted) 206.9%
FY 2016: -38.8%FY 2017: -13.2%FY 2018: -39.7%FY 2019: -7.1%FY 2020: 8.0%FY 2021: 3.5%FY 2022: -29.2%FY 2023: 62.2%FY 2024: 38.1%FY 2025: 206.9%
FY 2016 FY 2025
Free Cash Flow 1192.7%
FY 2016: -84.2%FY 2017: -30.8%FY 2018: -41.6%FY 2019: 39.3%FY 2020: -63.7%FY 2021: -4.8%FY 2022: 14.6%FY 2023: 106.8%FY 2024: -201.5%FY 2025: 1192.7%
FY 2016 FY 2025

Financial Health

Current Ratio 2.8×
FY 2016: 5.1×FY 2017: 12.2×FY 2018: 6.7×FY 2019: 4.9×FY 2020: 4.5×FY 2021: 4.0×FY 2022: 3.5×FY 2023: 3.1×FY 2024: 2.8×FY 2025: 2.8×
FY 2016 5y median 3.1× FY 2025
Quick Ratio 2.7×
FY 2016: 5.1×FY 2017: 12.2×FY 2018: 6.6×FY 2019: 4.7×FY 2020: 4.3×FY 2021: 3.9×FY 2022: 3.3×FY 2023: 3.0×FY 2024: 2.7×FY 2025: 2.7×
FY 2016 5y median 3.0× FY 2025
Debt / Equity 1.6×
FY 2016: 0.2×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.2×FY 2020: 0.5×FY 2021: 1.7×FY 2022: -8.3×FY 2023: -5.9×FY 2024: 19.3×FY 2025: 1.6×
FY 2016 5y median 1.6× FY 2025
Net Debt / EBITDA -0.6×
FY 2016: 0.1×FY 2017: 1.3×FY 2018: 0.5×FY 2019: 0.3×FY 2020: -0.0×FY 2021: -0.3×FY 2022: -0.5×FY 2023: -1.9×FY 2024: -1.8×FY 2025: -0.6×
FY 2016 5y median -0.6× FY 2025
Interest Coverage 2.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: -9.8×FY 2021: -5.0×FY 2022: -5.0×FY 2023: -2.3×FY 2024: -1.2×FY 2025: 2.0×
FY 2016 5y median -2.3× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31