Alnylam Pharmaceuticals Inc.
ALNY | NASDAQ
$244.32
+$4.76 (+1.99%)
At close: Sep 21, 2026, 4:00 PM ET
$244.35
+$0.03 (+0.01%)
After-hours:
Sep 21, 2026, 7:30 PM ET
TTM Period Ending | TTM 2026 Jun 29, 2026 | TTM 2026 Mar 30, 2026 | TTM 2025 Dec 30, 2025 | TTM 2025 Sep 29, 2025 | TTM 2025 Jun 29, 2025 | TTM 2025 Mar 30, 2025 | TTM 2024 Dec 30, 2024 | TTM 2024 Sep 29, 2024 | TTM 2024 Jun 29, 2024 | TTM 2024 Mar 30, 2024 | TTM 2023 Dec 30, 2023 | TTM 2023 Sep 29, 2023 | TTM 2023 Jun 29, 2023 | TTM 2023 Mar 30, 2023 | TTM 2022 Dec 30, 2022 | TTM 2022 Sep 29, 2022 | TTM 2022 Jun 29, 2022 | TTM 2022 Mar 30, 2022 | TTM 2021 Dec 30, 2021 | TTM 2021 Sep 29, 2021 | TTM 2021 Jun 29, 2021 | TTM 2021 Mar 30, 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PE Ratio | 49.35 | 75.89 | 167.78 | 1.47K | -132.02 | -129.20 | -108.44 | -104.97 | -426.88 | -57.86 | -54.22 | -43.09 | -22.06 | -23.05 | -25.58 | -20.49 | -17.85 | -21.80 | -23.55 | -26.48 | -22.33 | -18.73 |
PEG Ratio | -2.39 | 7.64 | -6.41 | -3.10 | -8.30 | 4 | 4.29 | -0.18 | 5.69 | 1.10 | 0.28 | 0.28 | -0.38 | 1.38 | 0.52 | -0.46 | -1.23 | 2.94 | -0.92 | -3.88 | 3.82 | 1.03 |
PS Ratio | 8.35 | 10.26 | 14.16 | 18.67 | 17.18 | 14.91 | 13.46 | 16.88 | 13.15 | 9.65 | 13.15 | 12.87 | 19.14 | 21.74 | 28.24 | 25.45 | 19.94 | 22.30 | 24.06 | 29.96 | 29.04 | 28.95 |
PB Ratio | 98.35 | 133.13 | 198.74 | 294.84 | 504.05 | -2.05K | -2.15K | -2.29K | -2.6K | -97.22 | -99.15 | -118.19 | -175.15 | -135.60 | -99.40 | -44.48 | 53.33 | 34.14 | 26.37 | 21.45 | 17.50 | 14.69 |
P/FCF Ratio | 73.93 | 68.56 | 112.99 | 270.77 | -811.82 | -464.48 | -710.48 | 2.2K | 96.71 | 151.31 | 573.22 | -333.16 | -43.79 | -41.12 | -47.76 | -38.71 | -26.71 | -29.99 | -28.29 | -32.50 | -30.55 | -24.59 |
P/OCF Ratio | 63.22 | 61.68 | 100.33 | 225.45 | -2.72K | -776.20 | -3.64K | 625.34 | 82.84 | 102.27 | 230.84 | 11.24K | -50.09 | -46.34 | -54.12 | -43.71 | -30.50 | -33.99 | -31.65 | -36.52 | -33.78 | -27.35 |
OCF/S Ratio | 13.20 | 16.71 | 10.22 | 2.51 | -1.82 | -2.08 | -1.23 | 1.07 | 10.86 | 1.53 | -7.38 | -15.54 | -38.41 | -47.44 | -54.48 | -59.15 | -66.10 | -66.26 | -79.37 | -83.67 | -87.73 | -106.46 |
Debt / Equity Ratio | 2.33 | 4.83 | 10.43 | 20.25 | 39.92 | -183.57 | -192.53 | -205.79 | -228.83 | -8.88 | -7.09 | -6.14 | -9.06 | -6.85 | -4.95 | -2.44 | 2.70 | 1.52 | 1.04 | 0.74 | 0.56 | 0.39 |
Quick Ratio | 2.81 | 2.75 | 2.73 | 2.73 | 2.78 | 2.83 | 2.85 | 2.92 | 3.01 | 3.04 | 3.17 | 3.26 | 3.33 | 3.47 | 3.61 | 3.75 | 3.98 | 4.26 | 4.18 | 4.29 | 4.27 | 4.43 |
Current Ratio | 2.87 | 2.81 | 2.79 | 2.79 | 2.84 | 2.89 | 2.93 | 3 | 3.10 | 3.15 | 3.30 | 3.41 | 3.49 | 3.63 | 3.75 | 3.89 | 4.11 | 4.40 | 4.33 | 4.44 | 4.41 | 4.59 |
Asset Turnover | 0.23 | 0.22 | 0.20 | 0.18 | 0.14 | 0.14 | 0.14 | 0.13 | 0.15 | 0.13 | 0.12 | 0.12 | 0.09 | 0.08 | 0.07 | 0.07 | 0.06 | 0.06 | 0.06 | 0.05 | 0.05 | 0.04 |
Interest Coverage | 4 | 3.20 | 2.34 | 1.41 | -1.22 | -0.75 | -1.18 | -1.43 | 0.86 | -1.42 | -2.40 | -3.05 | -6.35 | -5.56 | -5.14 | -4.88 | -4.44 | -4.41 | -4.97 | -5.36 | -6.19 | -6.92 |
Return on Equity | 40.57% | 30.92% | 13.68% | -23.44% | -136.48% | 7.79% | 27.76% | 74.60% | 138.54% | 17.78% | 27.05% | 44.21% | 216.52% | 160.21% | 128.45% | 84.68% | -72.12% | -38.28% | -28.71% | -23.71% | -22.16% | -19.81% |
Return on Assets | 3.98% | 2.87% | 1.53% | 0.10% | -1.86% | -1.60% | -1.69% | -2.10% | -0.47% | -2.40% | -3.25% | -3.81% | -7.64% | -7.70% | -8.17% | -8.48% | -7.08% | -6.35% | -6.13% | -6.15% | -6.59% | -6.57% |
Return on Invested Capital | 6.75% | 5.32% | 3.70% | 2.42% | -0.95% | -0.43% | -0.94% | -1.57% | 0.84% | -1.72% | -2.72% | -3.40% | -7.49% | -7.09% | -7.02% | -6.96% | -6.23% | -5.68% | -6.06% | -6.15% | -6.55% | -6.97% |
Dividend Yield | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Payout Ratio | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
FCF Payout Ratio | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Gross Profit Margin | 79.65% | 80.81% | 82.34% | 84.11% | 83.77% | 85.79% | 85.44% | 84.89% | 86.37% | 82.28% | 81.32% | 82.37% | 81.29% | 83.45% | 83.57% | 83.75% | 83.29% | 83.44% | 83.24% | 83.36% | 83.38% | 82.99% |
Net Profit Margin | 16.87% | 11.54% | 4.71% | -3.06% | -13.66% | -12.16% | -13.07% | -17.38% | -6.89% | -27.90% | -38.20% | -45.84% | -89.16% | -98.36% | -112.90% | -122.41% | -111.26% | -101.90% | -101.93% | -114.16% | -137.23% | -158.84% |
Pretax Profit Margin | 16.65% | 12.06% | 5.56% | -6.28% | -16.49% | -15.77% | -17.24% | -16.89% | -6.45% | -27.53% | -37.81% | -45.43% | -88.85% | -97.88% | -112.45% | -122.17% | -110.99% | -101.79% | -101.79% | -113.85% | -136.79% | -158.22% |
Operating Profit Margin | 20.60% | 15.60% | 10.60% | 3.17% | -8.03% | -5.67% | -8.63% | -10.81% | 0.15% | -19.72% | -29.25% | -36.71% | -68.24% | -71.53% | -77% | -81.74% | -81.54% | -76.79% | -85.81% | -96.68% | -117.21% | -148.46% |
FCF Margin | 11.29% | 15.01% | 8.61% | 1.04% | -3.25% | -3.36% | -2.78% | -0.97% | 8.46% | -1.82% | -11.16% | -20.06% | -43.93% | -53.49% | -61.53% | -66.71% | -75.57% | -75.22% | -88.65% | -94.15% | -97.20% | -118.66% |
EBITDA Margin | 24.14% | 20.01% | 13.97% | 1.10% | -7.86% | -7.06% | -8.29% | -7.63% | 1.87% | -17.65% | -27.03% | -33.90% | -73.90% | -80.47% | -92.32% | -100.69% | -87.45% | -78.99% | -78.71% | -89.49% | -111.95% | -129.99% |
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