ALKERMES PLC - G01767105

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Quarter snapshot

Latest / Compare
Q4 2025 · Q3 2025
Value (USD)
Total reported value ($000)
$5.073B
QoQ value delta ($000)
+$55.78M (+1.11%)
Implied price effect (QoQ)
-6.58%
Shares
Total shares
181,268,947
QoQ shares delta
+13,797,775 (+8.24%)
Total shares held by funds (by quarter)

Top holders (Q4 2025)

Top 25 only Full list
Early Q1 2026 data: only 16 institutional holders reported so far. More will appear as funds file with the SEC.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 791,062 28,272,412 0.01%
VANGUARD GROUP INC 503,846 18,007,364 0.01%
BAKER BROS. ADVISORS LP 280,143 10,012,267 1.64%
STATE STREET CORP 265,050 9,472,858 0.01%
PRICE T ROWE ASSOCIATES INC /MD/ 251,792 8,998,963 0.03%
RENAISSANCE TECHNOLOGIES LLC 186,571 6,668,028 0.29%
AMERICAN CENTURY COMPANIES INC 166,671 5,956,824 0.08%
JPMORGAN CHASE & CO 145,063 5,184,547 0.01%
DIMENSIONAL FUND ADVISORS LP 123,466 4,412,783 0.03%
GEODE CAPITAL MANAGEMENT, LLC 114,198 4,080,776 0.01%
Commodore Capital LP 99,329 3,550,000 6.61%
WELLINGTON MANAGEMENT GROUP LLP 84,511 3,020,442 0.01%
PRIMECAP MANAGEMENT CO/CA/ 71,749 2,564,300 0.05%
UBS Group AG 71,206 2,544,895 0.01%
Nuveen, LLC 67,908 2,427,028 0.02%
GOLDMAN SACHS GROUP INC 63,447 2,267,588 0.01%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 60,234 2,152,756 0.01%
Deep Track Capital, LP 55,960 2,000,000 1.0%
NORGES BANK 54,441 1,945,734 0.01%
LOOMIS SAYLES & CO L P 53,232 1,902,522 0.06%
MORGAN STANLEY 52,839 1,888,487 0.0%
RTW INVESTMENTS, LP 46,792 1,672,356 0.47%
NORTHERN TRUST CORP 46,264 1,653,475 0.01%
Pictet Asset Management Holding SA 41,343 1,477,214 0.04%
FIRST TRUST ADVISORS LP 40,682 1,454,002 0.03%