Price chart
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Financial overlay · last 12 quarters
| Quarter | Revenue | Net income | Op income | FCF | Net margin | Op margin |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1.2B | $0.2B | $0.3B | $0.0B | 17.6% | 23.0% |
| 2025-12-31 | $1.1B | $0.2B | $0.1B | $0.1B | 17.0% | 12.0% |
| 2025-09-30 | $1.2B | $0.3B | $0.4B | $0.3B | 20.1% | 29.5% |
| 2025-06-30 | $0.8B | $-0.1B | $-0.0B | $0.1B | -8.6% | -2.1% |
| 2025-03-31 | $0.6B | $-0.0B | $0.0B | $-0.1B | -3.1% | 3.0% |
| 2024-12-31 | $nanB | $nanB | $nanB | $nanB | nan% | nan% |
Earnings replay · last 20 reports
| Date | EPS actual | EPS est | Surprise |
|---|---|---|---|
| 2026-04-30 | 1.99 | 1.47 | +35.3% |
| 2026-02-12 | 1.25 | 1.50 | -16.5% |
| 2025-10-30 | 2.90 | 1.75 | +66.1% |
| 2025-07-31 | -0.51 | -0.70 | +27.1% |
| 2025-05-01 | -0.01 | -0.37 | +97.3% |
| 2025-02-13 | 0.06 | -0.14 | +142.5% |
| 2024-10-31 | -0.50 | -0.39 | -26.7% |
| 2024-08-01 | 0.56 | -0.69 | +181.1% |
| 2024-05-02 | -0.16 | -0.63 | +74.5% |
| 2024-02-15 | -0.77 | -0.77 | -0.2% |
| 2023-11-02 | 1.74 | -0.96 | +281.9% |
| 2023-08-03 | -1.62 | -1.34 | -21.2% |
| 2023-05-04 | -1.06 | -1.43 | +25.7% |
| 2023-02-23 | -1.39 | -1.48 | +6.3% |
| 2022-10-27 | -1.58 | -1.38 | -14.6% |
| 2022-07-28 | -2.03 | -1.36 | -49.4% |
| 2022-04-28 | -1.49 | -1.46 | -2.1% |
| 2022-02-10 | -1.69 | -1.26 | -34.4% |
| 2021-10-28 | -1.51 | -1.24 | -21.4% |
| 2021-08-03 | -1.30 | -1.28 | -1.2% |
Earnings markers are overlaid on the price chart above. Transcript summaries require PERPLEXITY_API_KEY (deferred to a follow-up).
Peer comparison · Healthcare
| Ticker ⇅ | Mkt cap ⇅ | P/E ⇅ | Fwd P/E ⇅ | P/S ⇅ | EV/EBITDA ⇅ | P/B ⇅ | Gross M ⇅ | Rev gr ⇅ | EPS gr ⇅ | FCF yld ⇅ |
|---|---|---|---|---|---|---|---|---|---|---|
| ALNY ★ | $38B | 72.4 | 20.7 | 9.0 | 47.3 | 35.7 | 80.8% | 96.4% | — | 0.53% |
| LLY | $964B | 38.3 | 24.3 | 13.3 | 27.3 | 30.9 | 82.8% | 55.5% | 169.9% | 0.95% |
| UNH | $350B | 29.0 | 18.5 | 0.8 | 18.5 | 3.6 | 18.8% | 2.0% | 0.7% | 5.06% |
| JNJ | $538B | 25.9 | 17.6 | 5.6 | 16.6 | 6.6 | 68.0% | 9.9% | -52.9% | 2.33% |
| MRK | $287B | 32.7 | 12.1 | 4.4 | 11.2 | 6.2 | 76.7% | 4.9% | — | 4.90% |
| ABBV | $384B | 106.1 | 13.4 | 6.1 | 14.8 | -57.7 | 72.0% | 12.4% | -46.2% | 5.42% |
| PFE | $145B | 19.4 | 8.9 | 2.3 | 7.8 | 1.6 | 74.8% | 5.4% | -10.1% | 8.56% |
| TMO | $176B | 26.0 | 17.4 | 3.9 | 19.4 | 3.3 | 40.9% | 6.2% | 11.3% | 3.14% |
Auto-seeded from sector. Click any ticker to switch.
Ownership
Top institutional holders
Top-10 concentration: 56.34%
| Holder | Shares | % out |
|---|---|---|
| FMR, LLC | 14,579,166 | 10.92% |
| Capital World Investors | 10,802,348 | 8.09% |
| Blackrock Inc. | 10,444,908 | 7.82% |
| Capital Research Global Investors | 9,471,181 | 7.09% |
| Vanguard Portfolio Management LLC | 6,491,280 | 4.86% |
| JPMORGAN CHASE & CO | 6,323,752 | 4.74% |
| Vanguard Capital Management LLC | 5,946,706 | 4.45% |
| T. Rowe Price Investment Management, | 5,193,324 | 3.89% |
| State Street Corporation | 3,322,698 | 2.49% |
| Geode Capital Management, LLC | 2,660,385 | 1.99% |
Insider activity · 90d
No insider trades for ALNY in last 90d.
Analyst estimates
yfinanceConsensus: buy (mean 1.76667). Distribution requires FINNHUB_API_KEY.
SEC filings
| Form | Filed | Description | Action |
|---|---|---|---|
| 8-K | 2026-05-27 | 8-K | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-22 | PRIMARY DOCUMENT | view · |
| 4 | 2026-05-14 | PRIMARY DOCUMENT | view · |
| 10-Q | 2026-04-30 | 10-Q | view · |
| 8-K | 2026-04-30 | 8-K | view · |
| 4 | 2026-04-07 | PRIMARY DOCUMENT | view · |
| DEF 14A | 2026-04-06 | DEF 14A | view · |
| 4 | 2026-03-06 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-06 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-06 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-06 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-06 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-04 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-04 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-04 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-04 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-04 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-04 | PRIMARY DOCUMENT | view · |
| 8-K | 2026-03-04 | 8-K | view · |
| 4 | 2026-03-02 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-02 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-02 | PRIMARY DOCUMENT | view · |
| 4 | 2026-03-02 | PRIMARY DOCUMENT | view · |
| 4 | 2026-02-25 | PRIMARY DOCUMENT | view · |
| 4 | 2026-02-17 | PRIMARY DOCUMENT | view · |
| 4 | 2026-02-17 | PRIMARY DOCUMENT | view · |
| 4 | 2026-02-17 | PRIMARY DOCUMENT | view · |
| 4 | 2026-02-17 | PRIMARY DOCUMENT | view · |
| 4 | 2026-02-17 | PRIMARY DOCUMENT | view · |
| 10-K | 2026-02-12 | 10-K | view · |
| 8-K | 2026-02-12 | 8-K | view · |
| 4 | 2026-01-14 | PRIMARY DOCUMENT | view · |
| 4 | 2026-01-14 | PRIMARY DOCUMENT | view · |
| 4 | 2026-01-14 | PRIMARY DOCUMENT | view · |
| 4 | 2026-01-14 | PRIMARY DOCUMENT | view · |
| 4 | 2026-01-14 | PRIMARY DOCUMENT | view · |
| 8-K | 2026-01-12 | 8-K | view · |
| 4 | 2026-01-07 | PRIMARY DOCUMENT | view · |
| 8-K | 2025-12-11 | 8-K | view · |
| 8-K | 2025-12-03 | 8-K | view · |
| 4 | 2025-12-01 | PRIMARY DOCUMENT | view · |
| 4 | 2025-11-19 | PRIMARY DOCUMENT | view · |
| 4 | 2025-11-14 | PRIMARY DOCUMENT | view · |
| 10-Q | 2025-10-30 | 10-Q | view · |
| 8-K | 2025-10-30 | 8-K | view · |
| 4 | 2025-10-03 | PRIMARY DOCUMENT | view · |
| 4 | 2025-10-03 | PRIMARY DOCUMENT | view · |
| 4 | 2025-10-03 | PRIMARY DOCUMENT | view · |
| 4 | 2025-10-03 | PRIMARY DOCUMENT | view · |
| 4 | 2025-10-03 | PRIMARY DOCUMENT | view · |
| 4 | 2025-10-03 | PRIMARY DOCUMENT | view · |
| 8-K | 2025-10-03 | 8-K | view · |
About
Alnylam Pharmaceuticals, Inc. discovers, develops, manufactures, and commercializes therapeutics based on ribonucleic acid interference in the United States, Europe, and internationally. The company offers ONPATTRO for hereditary transthyretin-mediated (hATTR) amyloidosis; AMVUTTRA for ATTR and hATTR amyloidosis; Leqvio for hypercholesterolemia; Qfitlia for hemophilia A or B; GIVLAARI for acute hepatic porphyria; and OXLUMO for primary hyperoxaluria type 1. It also develops a range of products in Phase 3 trial, such as Nucresiran for ATTR amyloidosis; Zilebesiran for hypertension; Cemdisiran for myasthenia gravis, paroxysmal nocturnal hemoglobinuria, and geographic atrophy; and Elebsiran for hepatitis D virus infections. In addition, the company is developing various products in Phase 2 trial, including Rapirosiran for metabolic dysfunction-associated steatohepatitis; ALN-ANG3 for diabetic kidney disease; ALN-4324 for type 2 diabetes mellitus; Mivelsiran for cerebral amyloid angiopathy, as well as in Phase 1 trial for Alzheimer's disease; and ALN-6400 for bleeding disorders. Further, it develops a range of products in Phase 1 trial, such as ALN-2232 for obesity and weight managemen…