Lumida
/ALKS
⌘K
Alkermes Plc

Alkermes Plc

ALKS
$52.72USD+1.50%+0.78 today

MARKET CAP

8.8B

P/E (TTM)

49.5x

FWD P/E

DAY RANGE

$51 – $53

52W RANGE

$25
$56

AI Summary

Stalk
StalkMedium

ALKS remains in Stage 2 advancing within a long-term uptrend, preserving a medium-term bullish bias despite a recent pullback into key EMA support. Price is retracing into the 9/20 EMA zone on lighter volume with no exhaustion signals, offering no immediate entry trigger. We defer execution and await acceptance at the EMAs for a better entry opportunity.

  • Q1 2026 net sales $338.1M (+38% YoY) driven by proprietary products
  • Interim alixorexon narcolepsy trial shows sustained wakefulness improvements
  • Overvalued ~64% above GF Value; negative earnings yield and low profitability
Full analysis →
Insider Trades105 trades
DateSideTickerInsiderRoleSharesPriceMkt Cap52W High52W LowValue% ChgRuleAI View
Jul 6, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.2,034$54.03$8.8B-5.30%+109.50%$109.9K-0.89%10b5-1Stalk
Jul 1, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$40.02$8.8B-5.30%+109.50%$560.3K-1.70%10b5-1Stalk
Jun 4, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.2,034$43.05$8.8B-5.30%+109.50%$87.6K-0.88%10b5-1Stalk
Jun 1, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$33.70$8.8B-5.30%+109.50%$471.7K-2.30%10b5-1Stalk
May 29, 2026SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)32,434$30.92$8.8B-5.30%+109.50%$1.0M+0.00%Stalk
May 4, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.2,034$33.20$8.8B-5.30%+109.50%$67.5K-0.87%10b5-1Stalk
May 1, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$28.38$8.8B-5.30%+109.50%$397.3K-2.14%10b5-1Stalk
Apr 6, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.2,034$34.57$8.8B-5.30%+109.50%$70.3K-0.86%10b5-1Stalk
Apr 1, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$29.74$8.8B-5.30%+109.50%$416.3K-2.00%10b5-1Stalk
Mar 2, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.4,068$29.53$8.8B-5.30%+109.50%$120.1K-0.69%10b5-1Stalk
Mar 2, 2026SellALKSChristian Todd NicholsSVP, Chief Commercial Officer6,000$30.00$8.8B-5.30%+109.50%$180.0K-2.82%10b5-1Stalk
Mar 2, 2026SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)6,890$29.29$8.8B-5.30%+109.50%$201.8K-15.72%10b5-1Stalk
Mar 2, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$26.01$8.8B-5.30%+109.50%$364.2K-1.19%10b5-1Stalk
Feb 26, 2026SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)808$30.73$8.8B-5.30%+109.50%$24.8K-3.86%Stalk
Feb 26, 2026SellALKSChristian Todd NicholsSVP, Chief Commercial Officer2,403$30.73$8.8B-5.30%+109.50%$73.8K-1.86%Stalk
Feb 26, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.3,049$30.73$8.8B-5.30%+109.50%$93.7K-1.19%Stalk
Feb 26, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer3,049$30.73$8.8B-5.30%+109.50%$93.7K-2.77%Stalk
Feb 26, 2026SellALKSBlair Curtis JacksonEVP, Chief Operating Officer3,695$30.73$8.8B-5.30%+109.50%$113.5K-1.41%Stalk
Feb 23, 2026SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)672$32.19$8.8B-5.30%+109.50%$21.6K-4.30%Stalk
Feb 23, 2026SellALKSChristian Todd NicholsSVP, Chief Commercial Officer2,845$32.19$8.8B-5.30%+109.50%$91.6K-2.33%Stalk
Feb 23, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.3,414$32.19$8.8B-5.30%+109.50%$109.9K-1.38%Stalk
Feb 23, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer3,414$32.19$8.8B-5.30%+109.50%$109.9K-3.39%Stalk
Feb 23, 2026SellALKSBlair Curtis JacksonEVP, Chief Operating Officer3,880$32.19$8.8B-5.30%+109.50%$124.9K-1.56%Stalk
Feb 18, 2026SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)1,685$32.01$8.8B-5.30%+109.50%$53.9K-5.48%Stalk
Feb 18, 2026SellALKSChristian Todd NicholsSVP, Chief Commercial Officer4,146$32.01$8.8B-5.30%+109.50%$132.7K-1.75%Stalk
Feb 18, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.5,533$32.01$8.8B-5.30%+109.50%$177.1K-1.13%Stalk
Feb 18, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer6,911$32.01$8.8B-5.30%+109.50%$221.2K-3.52%Stalk
Feb 18, 2026SellALKSBlair Curtis JacksonEVP, Chief Operating Officer7,926$32.01$8.8B-5.30%+109.50%$253.7K-1.60%Stalk
Feb 5, 2026SellALKSChristian Todd NicholsSVP, Chief Commercial Officer6,389$33.55$8.8B-5.30%+109.50%$214.4K-5.95%Stalk
Feb 5, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer7,454$33.55$8.8B-5.30%+109.50%$250.1K-8.97%Stalk
Feb 5, 2026SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.7,619$33.55$8.8B-5.30%+109.50%$255.6K-3.30%Stalk
Feb 5, 2026SellALKSBlair Curtis JacksonEVP, Chief Operating Officer8,626$33.55$8.8B-5.30%+109.50%$289.4K-3.75%Stalk
Feb 5, 2026SellALKSRichard F PopsDirector and CEO, Alkermes plc62,230$33.55$8.8B-5.30%+109.50%$2.1M-4.32%Stalk
Feb 2, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$28.72$8.8B-5.30%+109.50%$402.1K-1.85%10b5-1Stalk
Jan 8, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer10,000$24.67$8.8B-5.30%+109.50%$246.7K+0.00%10b5-1Stalk
Jan 2, 2026SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer4,000$28.00$8.8B-5.30%+109.50%$112.0K-6.08%10b5-1Stalk
Dec 3, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer7,496$24.67$8.8B-5.30%+109.50%$184.9K+0.00%10b5-1Stalk
Dec 1, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer4,000$29.30$8.8B-5.30%+109.50%$117.2K-5.74%10b5-1Stalk
Nov 3, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$26.44$8.8B-5.30%+109.50%$370.1K-2.08%10b5-1Stalk
Oct 15, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,000$27.18$8.8B-5.30%+109.50%$380.5K-1.95%10b5-1Stalk
Aug 3, 2025SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.895$26.55$8.8B-5.30%+109.50%$23.8K-0.43%Stalk
Jun 9, 2025SellALKSChristian Todd NicholsSVP, Chief Commercial Officer6,667$31.52$8.8B-5.30%+109.50%$210.1K-3.65%10b5-1Stalk
Feb 26, 2025SellALKSChristian Todd NicholsSVP, Chief Commercial Officer2,402$34.80$8.8B-5.30%+109.50%$83.6K-2.15%Stalk
Feb 26, 2025SellALKSIain Michael BrownSVP, Chief Financial Officer2,494$34.80$8.8B-5.30%+109.50%$86.8K-1.49%Stalk
Feb 26, 2025SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)2,746$34.23$8.8B-5.30%+109.50%$94.0K-9.68%10b5-1Stalk
Feb 26, 2025SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.3,049$34.80$8.8B-5.30%+109.50%$106.1K-1.34%Stalk
Feb 26, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer3,049$34.80$8.8B-5.30%+109.50%$106.1K-3.01%Stalk
Feb 26, 2025SellALKSBlair Curtis JacksonEVP, Chief Operating Officer3,695$34.80$8.8B-5.30%+109.50%$128.6K-1.61%Stalk
Feb 22, 2025SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)5,398$35.28$8.8B-5.30%+109.50%$190.4K-13.84%10b5-1Stalk
Feb 22, 2025SellALKSIain Michael BrownSVP, Chief Financial Officer5,741$35.32$8.8B-5.30%+109.50%$202.8K-1.89%Stalk
Feb 22, 2025SellALKSChristian Todd NicholsSVP, Chief Commercial Officer6,003$35.32$8.8B-5.30%+109.50%$212.0K-3.08%Stalk
Feb 22, 2025SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.6,714$35.32$8.8B-5.30%+109.50%$237.1K-1.60%Stalk
Feb 22, 2025SellALKSBlair Curtis JacksonEVP, Chief Operating Officer8,185$35.32$8.8B-5.30%+109.50%$289.1K-1.98%Stalk
Feb 22, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer8,866$35.32$8.8B-5.30%+109.50%$313.1K-5.28%Stalk
Feb 18, 2025SellALKSIain Michael BrownSVP, Chief Financial Officer1,869$35.90$8.8B-5.30%+109.50%$67.1K-1.28%Stalk
Feb 18, 2025SellALKSChristian Todd NicholsSVP, Chief Commercial Officer1,869$35.90$8.8B-5.30%+109.50%$67.1K-1.13%Stalk
Feb 18, 2025SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)2,033$35.76$8.8B-5.30%+109.50%$72.7K-4.51%10b5-1Stalk
Feb 18, 2025SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.2,822$35.90$8.8B-5.30%+109.50%$101.3K-0.95%Stalk
Feb 18, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer3,950$35.90$8.8B-5.30%+109.50%$141.8K-2.32%Stalk
Feb 18, 2025SellALKSBlair Curtis JacksonEVP, Chief Operating Officer3,950$35.90$8.8B-5.30%+109.50%$141.8K-1.26%Stalk
Feb 12, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer692,955$29.02$8.8B-5.30%+109.50%$20.1M-0.45%10b5-1Stalk
Feb 6, 2025SellALKSChristian Todd NicholsSVP, Chief Commercial Officer7,399$31.39$8.8B-5.30%+109.50%$232.3K-8.68%Stalk
Feb 6, 2025SellALKSIain Michael BrownSVP, Chief Financial Officer7,514$31.39$8.8B-5.30%+109.50%$235.9K-5.33%Stalk
Feb 6, 2025SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.9,752$31.39$8.8B-5.30%+109.50%$306.1K-4.92%Stalk
Feb 6, 2025SellALKSBlair Curtis JacksonEVP, Chief Operating Officer10,647$31.39$8.8B-5.30%+109.50%$334.2K-5.54%Stalk
Feb 6, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer15,083$31.39$8.8B-5.30%+109.50%$473.5K-19.17%Stalk
Feb 6, 2025SellALKSRichard F PopsDirector and CEO, Alkermes plc79,925$31.39$8.8B-5.30%+109.50%$2.5M-5.83%Stalk
Jan 30, 2025SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer198,550$27.21$8.8B-5.30%+109.50%$5.4M-0.35%10b5-1Stalk
Dec 9, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer110,148$27.90$8.8B-5.30%+109.50%$3.1M-1.26%10b5-1Stalk
Dec 5, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer9,221$31.50$8.8B-5.30%+109.50%$290.5K-13.37%10b5-1Stalk
Dec 4, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer14,349$30.77$8.8B-5.30%+109.50%$441.6K-17.23%10b5-1Stalk
Nov 27, 2024SellALKSChristian Todd NicholsSVP, Chief Commercial Officer5,208$29.15$8.8B-5.30%+109.50%$151.8K-7.90%10b5-1Stalk
Nov 11, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer102,054$25.84$8.8B-5.30%+109.50%$2.6M-4.30%10b5-1Stalk
Nov 6, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer10,471$29.53$8.8B-5.30%+109.50%$309.2K-9.54%10b5-1Stalk
Aug 3, 2024SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.895$27.72$8.8B-5.30%+109.50%$24.8K-0.52%Stalk
Mar 18, 2024SellALKSChristian Todd NicholsSVP, Chief Commercial Officer10,417$28.10$8.8B-5.30%+109.50%$292.7K-13.65%10b5-1Stalk
Feb 23, 2024SellALKSMichael J LandineSVP, Corp Dev., Alkermes, Inc.1,811$29.57$8.8B-5.30%+109.50%$53.6K-0.61%Stalk
Feb 23, 2024SellALKSIain Michael BrownSVP, Chief Financial Officer2,587$29.57$8.8B-5.30%+109.50%$76.5K-1.04%Stalk
Feb 23, 2024SellALKSChristian Todd NicholsSVP, Chief Commercial Officer2,845$29.57$8.8B-5.30%+109.50%$84.1K-1.37%Stalk
Feb 23, 2024SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)3,231$29.63$8.8B-5.30%+109.50%$95.7K-5.39%Stalk
Feb 23, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer3,414$29.57$8.8B-5.30%+109.50%$101.0K-1.24%Stalk
Feb 23, 2024SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.3,414$29.57$8.8B-5.30%+109.50%$101.0K-1.03%Stalk
Feb 23, 2024SellALKSBlair Curtis JacksonEVP, Chief Operating Officer3,880$29.57$8.8B-5.30%+109.50%$114.7K-1.09%Stalk
Feb 22, 2024SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)908$28.91$8.8B-5.30%+109.50%$26.3K-7.16%Stalk
Feb 22, 2024SellALKSMichael J LandineSVP, Corp Dev., Alkermes, Inc.1,929$28.91$8.8B-5.30%+109.50%$55.8K-0.67%Stalk
Feb 22, 2024SellALKSIain Michael BrownSVP, Chief Financial Officer3,156$28.91$8.8B-5.30%+109.50%$91.2K-2.56%Stalk
Feb 22, 2024SellALKSChristian Todd NicholsSVP, Chief Commercial Officer3,156$28.91$8.8B-5.30%+109.50%$91.2K-3.80%Stalk
Feb 22, 2024SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.3,300$28.91$8.8B-5.30%+109.50%$95.4K-1.93%Stalk
Feb 22, 2024SellALKSBlair Curtis JacksonEVP, Chief Operating Officer4,304$28.91$8.8B-5.30%+109.50%$124.4K-2.58%Stalk
Feb 22, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer5,452$28.91$8.8B-5.30%+109.50%$157.6K-4.43%Stalk
Feb 18, 2024SellALKSSamuel Joseph ParisiVP, Finance (Interim PAO)1,347$31.33$8.8B-5.30%+109.50%$42.2K-7.88%Stalk
Feb 18, 2024SellALKSMichael J LandineSVP, Corp Dev., Alkermes, Inc.2,914$31.19$8.8B-5.30%+109.50%$90.9K-0.22%Stalk
Feb 18, 2024SellALKSChristian Todd NicholsSVP, Chief Commercial Officer3,248$31.42$8.8B-5.30%+109.50%$102.1K-0.52%Stalk
Feb 18, 2024SellALKSIain Michael BrownSVP, Chief Financial Officer3,594$31.32$8.8B-5.30%+109.50%$112.6K-1.55%Stalk
Feb 18, 2024SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.4,863$31.08$8.8B-5.30%+109.50%$151.1K-1.49%Stalk
Feb 18, 2024SellALKSBlair Curtis JacksonEVP, Chief Operating Officer5,966$31.56$8.8B-5.30%+109.50%$188.3K-1.89%Stalk
Feb 18, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer8,523$31.22$8.8B-5.30%+109.50%$266.1K-3.91%Stalk
Feb 8, 2024SellALKSMichael J LandineSVP, Corp Dev., Alkermes, Inc.3,183$26.77$8.8B-5.30%+109.50%$85.2K-1.17%Stalk
Feb 8, 2024SellALKSChristian Todd NicholsSVP, Chief Commercial Officer8,135$26.77$8.8B-5.30%+109.50%$217.8K-11.63%Stalk
Feb 8, 2024SellALKSIain Michael BrownSVP, Chief Financial Officer8,137$26.77$8.8B-5.30%+109.50%$217.8K-1.02%Stalk
Feb 8, 2024SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.8,483$26.77$8.8B-5.30%+109.50%$227.1K-0.84%Stalk
Feb 8, 2024SellALKSBlair Curtis JacksonEVP, Chief Operating Officer11,007$26.77$8.8B-5.30%+109.50%$294.7K-1.09%Stalk
Feb 8, 2024SellALKSCraig C. HopkinsonEVP R&D, Chief Medical Officer15,280$26.77$8.8B-5.30%+109.50%$409.0K-1.42%Stalk
Feb 8, 2024SellALKSRichard F PopsDirector and CEO, Alkermes plc91,757$26.77$8.8B-5.30%+109.50%$2.5M-7.22%Stalk
Aug 3, 2023SellALKSDavid Joseph GaffinEVP, CLO, Alkermes, Inc.877$27.63$8.8B-5.30%+109.50%$24.2K-0.65%Stalk