# ALKERMES PLC (ALKS)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/ALKS/

- Reporting holders: 8
- Reported value: $402.4K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $287.3K | 7,090 | 0.0% | 12 |
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $59.4K | 1,465 | 0.0% | 15 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $34.7K | 856 | 0.0% | 16 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $9.1K | 224 | 0.0% | 15 |
| [Davis Capital Management](https://holderbook.com/funds/1811806-davis-capital-management/) | $8.5K | 209 | 0.0% | 11 |
| [Marquette Asset Management, LLC](https://holderbook.com/funds/1395067-marquette-asset-management-llc/) | $1.5K | 36 | 0.0% | 3 |
| [GILPIN WEALTH MANAGEMENT, LLC](https://holderbook.com/funds/2058144-gilpin-wealth-management-llc/) | $1.2K | 29 | 0.0% | 4 |
| [Noble Wealth Management PBC](https://holderbook.com/funds/2055065-noble-wealth-management-pbc/) | $932 | 23 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 8 | $402.4K |
| Q2 2026 | 426 | $10.2B |
| Q1 2026 | 388 | $6.2B |
| Q4 2025 | 365 | $5.1B |
| Q3 2025 | 357 | $5.2B |
| Q2 2025 | 353 | $4.9B |
| Q1 2025 | 370 | $5.7B |
| Q4 2024 | 343 | $4.8B |
| Q3 2024 | 336 | $5.0B |
| Q2 2024 | 322 | $4.4B |
| Q1 2024 | 336 | $4.9B |
| Q4 2023 | 303 | $5.0B |