Prior Movesmirror the world’s best investors

Who owns Alnylam Pharmaceuticals Inc (ALNY)?

361 US mutual funds and ETFs from 169 fund families reported a position in ALNY for the quarter ending 2026-06-30. Against their own report a quarter earlier, 141 raised shares, 26 opened a new position, 132 cut and 34 sold out.

Largest fund families

Fund familyFundsShare of fund-held shares
Vanguard Index Funds629.2%
Ishares Trust97.9%
Invesco Qqq Trust, Series 117.2%
American Funds Insurance Series85.2%
T. Rowe Price Capital Appreciation Fund, Inc.25.2%
Investment Co Of America14.1%

Tracked managers holding ALNY

None of the managers Prior Moves tracks on 13F reports ALNY in its latest filing.

Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about ALNY. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.

Which of these holders do we expect to add ALNY next quarter?

Our model ranks every tracked manager’s likely next buys from 13F filings. Request the dataset sample with a work email.

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