Saturday 17 October 2026
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Alnylam Pharmaceuticals, Inc.
ALNY Healthcare Biotechnology
Alnylam Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $3.7 billion, up 65.2% from fiscal 2024. In the quarter to June 2026, revenue grew 66.9%, EPS grew 341.2%, free cash flow grew 152.8% and total debt fell 1.51%, each against the same quarter a year earlier. Member of the Nasdaq 100; revenue growth for five consecutive years.
231.83
2.20
−0.94%
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Target Price Range
Analyst price targets
Free accountTen years at a glance Fiscal years to December
| Group | Line | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Trend | 2026e | 2027e | 2028e |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price, $ | |||||||||||||||
| Price, $ | Low | 31.38 | 35.98 | 60.27 | 65.81 | 84.97 | 124.00 | 117.58 | 148.10 | 141.98 | 205.87 |
Analyst estimates 2026–2028 Powerpack |
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| High | 98.00 | 147.63 | 153.99 | 125.72 | 167.33 | 212.00 | 242.97 | 242.39 | 304.39 | 495.55 | |||||
| People | |||||||||||||||
| People | Employees | 514 | 749 | 1,065 | 1,323 | 1,453 | 1,665 | 2,002 | 2,100 | 2,230 | 2,770 | ||||
| Revenue/emp, $m | 0.09 | 0.12 | 0.07 | 0.17 | 0.34 | 0.51 | 0.52 | 0.87 | 1.01 | 1.34 | |||||
| Income, $m | |||||||||||||||
| Income, $m | Revenue | 47 | 90 | 75 | 220 | 493 | 844 | 1,037 | 1,828 | 2,248 | 3,714 | ||||
| Gross margin, % | 100.00 | 100.00 | 97.59 | 88.60 | 84.16 | 83.40 | 83.73 | 83.02 | 85.62 | 81.64 | |||||
| EBT | (410) | (491) | (761) | (885) | (856) | (852) | (1,127) | (434) | (377) | 323 | |||||
| EBT margin, % | (869.63) | (545.95) | (1,015.48) | (402.85) | (173.60) | (100.93) | (108.63) | (23.71) | (16.79) | 8.70 | |||||
| Net income | (410) | (491) | (761) | (886) | (858) | (853) | (1,131) | (440) | (278) | 314 | |||||
| Depreciation | 15 | 12 | 15 | 54 | 74 | 90 | 44 | 54 | 57 | 56 | |||||
| Per share, $ | |||||||||||||||
| Per share, $ | Revenue | 0.55 | 0.99 | 0.74 | 2.01 | 4.29 | 7.13 | 8.53 | 14.64 | 17.61 | 28.35 | ||||
| Earnings | (4.79) | (5.42) | (7.57) | (8.11) | (7.46) | (7.20) | (9.30) | (3.52) | (2.18) | 2.39 | |||||
| Cash flow | (3.59) | (4.23) | (5.59) | (2.55) | (5.35) | (5.42) | (4.45) | 0.83 | (0.07) | 4.00 | |||||
| Capex | (0.75) | (1.15) | (1.26) | (1.28) | (0.61) | (0.64) | (0.59) | (0.50) | (0.27) | (0.45) | |||||
| Free cash flow | (4.35) | (5.38) | (6.85) | (3.83) | (5.96) | (6.06) | (5.04) | 0.34 | (0.33) | 3.55 | |||||
| Book value | 10.75 | 19.51 | 12.94 | 13.17 | 8.84 | 4.97 | (1.30) | (1.77) | 0.53 | 6.02 | |||||
| Shares, m | 86 | 91 | 101 | 109 | 115 | 118 | 122 | 125 | 128 | 131 | |||||
| Valuation, × | |||||||||||||||
| Valuation, × | P/E | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 163.12 | ||||
| P/S | 70.13 | 132.79 | 97.91 | 57.26 | 30.32 | 23.79 | 27.40 | 13.32 | 13.36 | 14.03 | |||||
| P/B | 3.59 | 6.76 | 5.63 | 8.75 | 14.71 | 34.15 | 0.00 | 0.00 | 447.73 | 66.01 | |||||
| EV/Sales | 60.02 | 114.32 | 83.83 | 51.53 | 26.91 | 21.71 | 26.27 | 12.54 | 12.62 | 13.51 | |||||
| EV/FCF | (7.60) | (21.11) | (9.11) | (27.05) | (19.35) | (25.52) | (44.43) | 546.65 | (666.08) | 107.85 | |||||
| Cash, $m | |||||||||||||||
| Cash, $m | Operating cash flow | (308) | (383) | (563) | (278) | (615) | (642) | (541) | 104 | (8) | 524 | ||||
| Capex | (65) | (104) | (127) | (140) | (70) | (76) | (72) | (62) | (34) | (59) | |||||
| Free cash flow | (372) | (487) | (690) | (419) | (685) | (718) | (613) | 42 | (43) | 465 | |||||
| Balance, $m | |||||||||||||||
| Balance, $m | Working capital | 540 | 1,620 | 1,021 | 1,363 | 2,030 | 2,113 | 1,924 | 2,015 | 2,109 | 2,584 | ||||
| Total debt | 150 | 30 | 30 | 276 | 191 | 676 | 1,017 | 1,021 | 1,025 | 1,008 | |||||
| Net debt | (477) | (1,661) | (1,054) | (1,260) | (1,683) | (1,760) | (1,175) | (1,419) | (1,670) | (1,901) | |||||
| Shareholders’ equity | 920 | 1,766 | 1,302 | 1,439 | 1,016 | 588 | (158) | (221) | 67 | 789 | |||||
| Returns, % | |||||||||||||||
| Returns, % | ROA | (30.96) | (30.14) | (42.67) | (44.64) | (29.58) | (24.19) | (31.47) | (11.94) | (6.89) | 6.82 | ||||
| ROIC | (59.85) | (295.38) | (205.47) | (328.88) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||
| ROE | (37.54) | (36.54) | (49.63) | (64.66) | (69.92) | (106.31) | (526.14) | 232.40 | 362.29 | 73.28 | |||||
Negative figures in brackets.
Fiscal years to Dec 2025 · latest quarter Jun 2026
Charts ten years each
Alnylam Pharmaceuticals, Inc. vs peers in Biotechnology (Q) = latest quarter vs a year earlier
| Company | Market cap | P/E | Fwd P/E | Revenue growth (Q) | EPS growth (Q) | FCF growth (Q) | Gross margin (Q) | EBIT margin (Q) | Compare |
|---|---|---|---|---|---|---|---|---|---|
| RVMD Revolution Medicines, Inc. | $40.6B | — (loss-making) | — (loss-making) | −77.89% (below 0%: shrinking) | n/m | −69.98% (below 0%: shrinking) | 100.00% | 0.00% | Compare |
| ONC BeOne Medicines Ltd. - Sponsored ADR | $39.0B | 62.6× | 40.2× | +29.63% (above 0%: growing) | +143.68% (above 0%: growing) | +117.92% (above 0%: growing) | 89.76% | 19.06% | Compare |
| RPRX Royalty Pharma PLC | $34.3B | 42.3× | 21.9× | +16.50% (above 0%: growing) | −40.00% (below 0%: shrinking) | +31.57% (above 0%: growing) | 100.00% | 19.75% | Compare |
| ALNY Alnylam Pharmaceuticals, Inc. | $31.3B | 39.5× | 39.6× | +66.86% (above 0%: growing) | n/m | +152.82% (above 0%: growing) | 76.88% | 17.93% | |
| ROIV Roivant Sciences Ltd. | $24.6B | — (loss-making) | — (loss-making) | −33.55% (below 0%: shrinking) | n/m | −29.99% (below 0%: shrinking) | 80.31% | (25,380.93%) | Compare |
| INCY Incyte Corporation | $23.0B | 13.9× | 15.6× | +37.72% (above 0%: growing) | +39.71% (above 0%: growing) | +1,829.52% (above 0%: growing) | 93.73% | 41.69% | Compare |
| BNTX BioNTech SE Sponsored ADR | $22.7B | — (loss-making) | — (loss-making) | −58.53% (below 0%: shrinking) | n/m | −342.04% (below 0%: shrinking) | 8.14% | (897.82%) | Compare |
| GMAB Genmab A/S Sponsored ADR | $22.6B | 29.1× | 21.0× | +24.86% (above 0%: growing) | −9.26% (below 0%: shrinking) | −7.69% (below 0%: shrinking) | 92.73% | 32.47% | Compare |
| INSM Insmed, Inc. | $21.7B | — (loss-making) | — (loss-making) | +296.11% (above 0%: growing) | n/m | +54.52% (above 0%: growing) | 84.20% | (0.36%) | Compare |
| Median of peers | $23.8B | 35.7× | 21.5× | +20.68% | +15.23% | +11.94% | 91.25% | 9.53% |
Alnylam Pharmaceuticals, Inc. (ALNY) key facts
- Strength: Alnylam Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $3.7 billion, up 65.2% from fiscal 2024.
- Alnylam Pharmaceuticals, Inc. (ALNY) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
- As of October 16, 2026, ALNY traded at $231.83, a market capitalization of $31.3 billion.
- Return on equity was 73.3% and debt-to-equity 0.75.
- Its Piotroski F-score is 6 out of 9 and its Altman Z-score is 7.30 (safe zone) for fiscal 2025.