Murray Stahl's ALKS Position Overview
Murray Stahl (via Horizon Kinetics Asset Management LLC) currently holds 22,066 shares of Alkermes plc (ALKS) worth $617,406, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Murray Stahl has maintained a long-term strategic position in ALKS, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2023, adding 2,000 shares. Largest reduction occurred in Q2 2017, reducing 3,000 shares.
Analysis based on 13F filings available since 2013 Q2
Murray Stahl's Alkermes plc (ALKS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Alkermes plc (ALKS) Trades by Murray Stahl
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -967 | Reduce 4.20% | 22,066 | $27.98 |
| Q3 2025 | +967 | Add 4.38% | 23,033 | $30.00 |
| Q2 2025 | -967 | Reduce 4.20% | 22,066 | $28.61 |
| Q4 2024 | +967 | Add 4.38% | 23,033 | $28.76 |
| Q3 2024 | -967 | Reduce 4.20% | 22,066 | $27.99 |
| Q4 2023 | -967 | Reduce 4.03% | 23,033 | $27.74 |
| Q1 2023 | +2,000 | Add 9.09% | 24,000 | $28.19 |
| Q2 2020 | +1,000 | Add 4.76% | 22,000 | $19.41 |
| Q2 2018 | -1,000 | Reduce 4.55% | 21,000 | $41.14 |
| Q2 2017 | -3,000 | Reduce 12.00% | 22,000 | $57.95 |
| Q2 2013 | +25,001 | Add 0.00% | 25,000 | $28.68 |
Murray Stahl's Alkermes plc Investment FAQs
Murray Stahl first purchased Alkermes plc (ALKS) in Q2 2013, acquiring 25,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Murray Stahl has held Alkermes plc (ALKS) for 51 quarters since Q2 2013.
Murray Stahl's largest addition to Alkermes plc (ALKS) was in Q2 2013, adding 25,000 shares worth $717,000.
According to the latest 13F filing for Q4 2025, Murray Stahl's firm, Horizon Kinetics Asset Management LLC, owns 22,066 shares of Alkermes plc (ALKS), valued at approximately $617,406.
As of the Q4 2025 filing, Alkermes plc (ALKS) represents approximately 0.01% of Murray Stahl's publicly disclosed stock portfolio, making it one of their key holdings.
Murray Stahl's peak holding in Alkermes plc (ALKS) was 25,000 shares, as reported at the end of Q2 2013.