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Alkermes plc

ALKS Healthcare
$34.84 $-0.21 (-0.60%)
Market Cap: $5.79 B
Gurus Holding
10
Popularity Rank
#418
% of Shares Held
4.96%
Net Activity (Q4 2025)
+$26.06 M

Guru Ownership Trend

Guru Analysis for Alkermes plc (ALKS)

Alkermes plc (ALKS), a key player in the Healthcare sector, continues to attract institutional attention.

As of Q4 2025, a total of 10 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $287.26 M.

Top institutional holders include Renaissance Technologies (RenTech) and Cliff Asness.

Institutional sentiment is currently Bullish. This is evidenced by a $26.06 M net inflow during the quarter.

Recent activity highlights Ray Dalio who opened a new position. Conversely, John Hussman reduced exposure by 16.7%.

Key Holders

Top 5 by Value

Top 5 by Conviction

Recent Activity Breakdown (Q4 2025)

+$26.75 M
Total Buy Value
New Buys 1
Additions 4
-$683,495.42
Total Sell Value
Reductions 5
Sold Out 0

Guru Consensus (Q4 2025)

Based on recent activity
Net Sellers
5
Net Buyers
5

FAQs for Alkermes plc (ALKS)

Major holders include Renaissance Technologies (RenTech) ($186.57 M), Cliff Asness ($14.39 M), Ken Fisher ($10.93 M). According to the latest reported data, 10 tracked investment managers collectively hold approximately 8.25 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $26.06 M, with 5 managers increasing positions and 5 managers reducing holdings.

During the most recent reporting period, 5 managers trimmed their positions, while 0 fully exited ALKS. The total reported sell value was $683,495.42.

Yes, 1 managers opened new positions in ALKS, and 4 increased their existing holdings. The total reported buy value was $26.75 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
0.29% Add 6.0% 6,668,028 $186.57 M Q4 2025
0.01% Add 38.1% 514,324 $14.39 M Q4 2025
0.00% Add 21.0% 390,493 $10.93 M Q4 2025
0.04% New Buy 344,452 $9.64 M Q4 2025
0.71% Reduce -16.7% 105,000 $2.94 M Q4 2025
0.00% Add 46.7% 82,720 $2.31 M Q4 2025
0.01% Reduce -0.8% 62,469 $1.75 M Q4 2025
0.01% Reduce -3.5% 48,010 $1.34 M Q4 2025
0.01% Reduce -4.2% 22,066 $617,406 Q4 2025
0.03% Reduce -2.4% 7,652 $214,103 Q4 2025
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SEC Form