Ken Fisher's ALKS Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 390,493 shares of Alkermes plc (ALKS) worth $10.93 M, representing 0.00% of the portfolio. First purchased in 2014-Q2, this long-term strategic position has been held for 47 quarters.
Based on 13F filings since 2013, Ken Fisher has maintained a long-term strategic position in ALKS, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2024, adding 153,495 shares. Largest reduction occurred in Q3 2023, reducing 68,544 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Alkermes plc (ALKS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Alkermes plc (ALKS) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +67,745 | Add 20.99% | 390,493 | $27.98 |
| Q3 2025 | +30,801 | Add 10.55% | 322,748 | $30.00 |
| Q2 2025 | -29,734 | Reduce 9.24% | 291,947 | $28.61 |
| Q1 2025 | -9,678 | Reduce 2.92% | 321,681 | $33.02 |
| Q4 2024 | +70,574 | Add 27.06% | 331,359 | $28.76 |
| Q3 2024 | +18,147 | Add 7.48% | 260,785 | $27.99 |
| Q2 2024 | +29,201 | Add 13.68% | 242,638 | $24.10 |
| Q1 2024 | +153,495 | Add 256.07% | 213,437 | $27.07 |
| Q4 2023 | +572 | Add 0.96% | 59,942 | $27.74 |
| Q3 2023 | -68,544 | Reduce 53.59% | 59,370 | $28.01 |
| Q2 2023 | -12 | Reduce 0.01% | 127,914 | $31.30 |
| Q1 2023 | -3,502 | Reduce 2.66% | 127,926 | $28.19 |
| Q4 2022 | +27,927 | Add 26.98% | 131,428 | $26.13 |
| Q3 2022 | +6,176 | Add 6.35% | 103,501 | $22.33 |
| Q2 2022 | +12,680 | Add 14.98% | 97,325 | $29.79 |
| Q1 2022 | -3,735 | Reduce 4.23% | 84,645 | $26.31 |
| Q4 2021 | +172 | Add 0.19% | 88,380 | $23.26 |
| Q3 2021 | -595 | Reduce 0.67% | 88,208 | $30.84 |
| Q2 2021 | +5,103 | Add 6.10% | 88,803 | $24.51 |
| Q1 2021 | +13,414 | Add 19.08% | 83,700 | $18.69 |
| Q4 2020 | +45 | Add 0.06% | 70,286 | $19.95 |
| Q3 2020 | -16,676 | Reduce 19.19% | 70,241 | $16.57 |
| Q1 2020 | -93 | Reduce 0.11% | 86,917 | $14.42 |
| Q4 2019 | -17,889 | Reduce 17.05% | 87,010 | $20.40 |
| Q3 2019 | +968 | Add 0.93% | 104,899 | $19.51 |
| Q2 2019 | +15,000 | Add 16.87% | 103,931 | $22.54 |
| Q1 2019 | +3,577 | Add 4.19% | 88,931 | $36.49 |
| Q4 2018 | +22,933 | Add 36.74% | 85,354 | $29.51 |
| Q3 2018 | -19,976 | Reduce 24.24% | 62,421 | $42.44 |
| Q2 2018 | -9,230 | Reduce 10.07% | 82,397 | $41.15 |
| Q1 2018 | -17,960 | Reduce 16.39% | 91,627 | $57.96 |
| Q4 2017 | -557 | Reduce 0.51% | 109,587 | $54.73 |
| Q3 2017 | -68 | Reduce 0.06% | 110,144 | $50.84 |
| Q2 2017 | -195 | Reduce 0.18% | 110,212 | $57.97 |
| Q1 2017 | -8,000 | Reduce 6.76% | 110,407 | $58.50 |
| Q4 2016 | -11,200 | Reduce 8.64% | 118,407 | $55.58 |
| Q3 2016 | +6,513 | Add 5.29% | 129,607 | $47.03 |
| Q2 2016 | +2,797 | Add 2.33% | 123,094 | $49.19 |
| Q1 2016 | -30 | Reduce 0.02% | 120,297 | $39.63 |
| Q4 2015 | +407 | Add 0.34% | 120,327 | $79.38 |
| Q3 2015 | +12,756 | Add 11.90% | 119,920 | $58.67 |
| Q4 2014 | +9,900 | Add 10.18% | 107,164 | $58.56 |
| Q3 2014 | +41,955 | Add 75.86% | 97,264 | $42.87 |
| Q2 2014 | +55,309 | New Buy | 55,309 | $50.34 |
Ken Fisher's Alkermes plc Investment FAQs
Ken Fisher first purchased Alkermes plc (ALKS) in Q2 2014, acquiring 55,309 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Alkermes plc (ALKS) for 47 quarters since Q2 2014.
Ken Fisher's largest addition to Alkermes plc (ALKS) was in Q1 2024, adding 213,437 shares worth $5.78 M.
According to the latest 13F filing for Q4 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 390,493 shares of Alkermes plc (ALKS), valued at approximately $10.93 M.
As of the Q4 2025 filing, Alkermes plc (ALKS) represents approximately 0.00% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in Alkermes plc (ALKS) was 390,493 shares, as reported at the end of Q4 2025.