Alkermes earnings

Next report

Expected around late October, going by its own filing history. The company has not announced a date yet. Its matching report came Oct 28, 2025 and Oct 24, 2024, before the open.

Last report: Jul 28, 2026, 07:05 ET (before the open). The filing on SEC EDGAR ↗

Across the last 6 reports we hold closes for, the first close moved a median 4.27% either way. Up 2 of 6.

1. Jul 28, 202607:05 ET · before the open8-K ↗−4.23%1D
2. May 5, 202607:05 ET · before the open8-K ↗+6.09%1D
3. Feb 25, 202607:05 ET · before the open8-K ↗−7.04%1D
4. Jan 12, 202608:00 ET · before the open8-K ↗−0.13%1D
5. Oct 28, 202507:05 ET · before the open8-K ↗+4.31%1D
6. Oct 22, 202509:09 ET · before the open8-K ↗−1.14%1D
7. Jul 29, 202507:05 ET · before the open8-K ↗—1D
8. May 1, 202507:05 ET · before the open8-K ↗—1D
9. Feb 12, 202507:05 ET · before the open8-K ↗—1D
10. Jan 13, 202508:41 ET · before the open8-K ↗—1D
11. Oct 24, 202407:05 ET · before the open8-K ↗—1D
12. Jul 24, 202407:05 ET · before the open8-K ↗—1D
13. May 1, 202407:05 ET · before the open8-K ↗—1D
14. Feb 15, 202407:05 ET · before the open8-K ↗—1D
15. Oct 25, 202307:06 ET · before the open8-K ↗—1D
16. Jul 26, 202307:06 ET · before the open8-K ↗—1D

Move = the first close after the release against the close before it. A release after 4pm ET is priced by the next session; one before 9:30am ET by that day’s. Times are when the SEC accepted the 8-K (Item 2.02), which follows the press release by minutes. Closes held from Sep 2, 2025; a dash means we don't hold the closes for that report. Prior-session closes only; not a forecast, not advice.