ASND Insider Trading Activity

Transactions disclosed by company insiders to the SEC on Form 4, most recent first.

InsiderRoleDateSharesValue
BIENAIME JEAN JACQUES Insider 2026-08-14 1,100 $270,435
BIENAIME JEAN JACQUES Insider 2026-08-14 900 $222,219

How Institutional Funds Moved on ASND

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC opened a new position worth $31,926,117. 2026-06-30
NEW YORK STATE COMMON RETIREMENT FUND NEW YORK STATE COMMON RETIREMENT FUND opened a new position worth $51,154,496. 2026-06-30
USS Investment Management Ltd USS Investment Management Ltd opened a new position worth $37,631,339. 2026-06-30
WESTFIELD CAPITAL MANAGEMENT CO LP WESTFIELD CAPITAL MANAGEMENT CO LP opened a new position worth $1,279,793,795. 2026-06-30
GEODE CAPITAL MANAGEMENT, LLC GEODE CAPITAL MANAGEMENT, LLC opened a new position worth $103,088,346. 2026-06-30
Capital World Investors Capital World Investors opened a new position worth $241,669,924. 2026-06-30
Capital International Investors Capital International Investors opened a new position worth $530,403,126. 2026-06-30
AMERICAN CENTURY COMPANIES INC AMERICAN CENTURY COMPANIES INC opened a new position worth $373,562,338. 2026-06-30

Which Funds Hold ASND

Largest reported positions as of 2026-06-30.

FundValueShares
RA CAPITAL MANAGEMENT, L.P. $2,742,280,613 10,281,496
WESTFIELD CAPITAL MANAGEMENT CO LP $1,279,793,795 4,798,267
FMR LLC $817,851,538 3,066,330
Artisan Partners Limited Partnership $702,546,942 2,634,024
Capital International Investors $530,403,126 1,988,614
WELLINGTON MANAGEMENT GROUP LLP $391,931,704 1,469,450
AMERICAN CENTURY COMPANIES INC $373,562,338 1,400,575
PERCEPTIVE ADVISORS LLC $310,387,665 1,163,721
Capital World Investors $241,669,924 906,081
PRINCIPAL FINANCIAL GROUP INC $232,971,919 873,470

Data compiled from public SEC filings. This is informational reporting, not investment advice.

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Capital World Investors 13F portfolio moves for the quarter ending 2026-03-31

Capital World Investors’s portfolio moves, tracked quarter by quarter. This profile follows the institutional investor’s Form 13F disclosures over time, giving a running record of new positions, exits, and adjustments as they are reported to the SEC. Because 13F filings only reveal a snapshot of holdings at quarter-end, this page will be refreshed with each … Read more

Renaissance Technologies LLC: 13F Portfolio Moves Tracked Quarterly

Summary of Renaissance Technologies LLC portfolio increases for the quarter ending 2026-06-30, highlighting positions like Intel, AutoZone, McKesson, and Five Below.

Quarter Ending 2026-06-30 During the quarter ending 2026-06-30, Renaissance Technologies LLC filed a 13F showing broad-based increases across a wide range of existing holdings, with no reductions listed among the disclosed moves. The most dramatic percentage changes came from smaller starting positions that were scaled up substantially, including Five Below Inc (FIVE), up 16855% to … Read more