ALNY earnings

Alnylam Pharmaceuticals, Inc.

ALNY chart · All upcoming earnings

Next report 2026-10-29
When Thursday before open
In45 days
EPS estimate2.32
1-day std dev12.0%

How ALNY has moved on earnings, close to close (last 10)?Measured close to close. Day 1 = the last close before the report to the next close (the following session for after-close reports). Day 2 / Day 3 are that single session on its own. 5-day is the cumulative move from the pre-report close through the 5th session.

10 20 30 Max
MoveMeanMedianStd devHit rate
Day 1 -1.7% -1.8% 12.0% 40%
Day 2 +0.5% +1.4% 2.4% 70%
Day 3 +1.2% -0.0% 4.2% 50%
5-day +0.1% -1.9% 13.8% 40%
Biggest pop
+15.4%
Biggest drop
-28.3%
On a beat
+3.0%
On a miss
-12.6%
1-mo drift
+3.8%

Day 1 price move on each of the last 10 reports

Day 1 = the close-to-close move on the first session to trade the news — hover for the EPS surprise.

Report history

ReportEstActualSurpriseGap1-day+5d+1mo
2026-07-30 miss 2.14 1.84 -14.2% -21.5% -28.3% +5.2% +15.4%
2026-04-30 beat 1.47 1.99 +35.3% +2.1% +2.8% -4.4% -4.5%
2026-02-12 miss 1.50 1.25 -16.5% -2.4% -4.3% +9.0% +3.4%
2025-10-30 beat 1.75 2.90 +66.1% -6.6% -6.7% -2.0% +1.1%
2025-07-31 beat 0.15 0.32 +119.6% +3.0% +15.4% +10.9% +13.8%
2025-05-01 beat -0.37 -0.01 +97.3% -2.3% -3.1% +1.3% +20.0%
2025-02-13 beat -0.14 0.06 +142.5% -2.8% -0.4% -5.4% -4.4%
2024-10-31 miss -0.39 -0.50 -26.7% -2.2% -5.3% +2.1% -5.1%
2024-08-01 beat -0.69 0.56 +181.1% +5.3% +13.1% +0.7% -2.2%
2024-05-02 beat -0.63 -0.16 +74.5% +0.6% +0.2% +0.7% +0.1%

“1-day” is the close-to-close move over the session that first traded on the news (the next session for after-close reports). “+5d / +1mo” are the further drift from that close.

Earnings dates & estimates from Yahoo Finance (refreshed 2026-09-14); price reactions from end-of-day data. History, not a forecast. Not investment advice.