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Alkermes
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353 hedge funds and large institutions have $4.84B invested in Alkermes in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 154 increasing their positions, 120 reducing their positions, and 55 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less ownership
Funds ownership: →
less funds holding
Funds holding: →
15% less capital invested
Capital invested by funds: $5.69B → $4.84B (-$847M)
24% less first-time investments, than exits
New positions opened: 42 | Existing positions closed: 55
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
Holders
353
Holding in Top 10
4
Calls
$15.5M
Puts
$11M
Top Buyers
| 1 | +$57.4M | |
| 2 | +$40.9M | |
| 3 | +$30M | |
| 4 |
Holocene Advisors
New York
|
+$20.2M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$19.3M |
Top Sellers
| 1 | -$65.5M | |
| 2 | -$52M | |
| 3 | -$50.6M | |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$41.6M |
| 5 |
VRS
Virginia Retirement Systems
Richmond,
Virginia
|
-$31.3M |