HARMONY BIOSCIENCES HOLDINGS (HRMY) Institutional Ownership Changes & 13F Activity

HARMONY BIOSCIENCES HOLDINGS (HRMY) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy6,9001,077,371$30,177,162
Q4 2025Renaissance Technologies LLCSell-66,6001,070,471$40,057,025
Q3 2025Renaissance Technologies LLCBuy207,6001,137,071$31,337,677
Q2 2025Renaissance Technologies LLCBuy89,100929,471$29,371,284
Q1 2025Renaissance Technologies LLCBuy271,700840,371$27,891,913
Q4 2024Renaissance Technologies LLCBuy76,071568,671$19,567,969
Q3 2024Renaissance Technologies LLCSell-103,200492,600$19,704,000
Q2 2024Renaissance Technologies LLCBuy215,700595,800$17,975,286
Q1 2024Renaissance Technologies LLCBuy121,600380,100$12,764
Q4 2023Renaissance Technologies LLCSell-33,600258,500$8,350
Q3 2023Renaissance Technologies LLCSell-118,300292,100$9,572
Q2 2023Renaissance Technologies LLCSell-55,400410,400$14,442
Q1 2023Renaissance Technologies LLCBuy123,100465,800$15,208
Q4 2022Renaissance Technologies LLCBuy17,700342,700$18,883
Q3 2022Renaissance Technologies LLCBuy33,200325,000$14,394
Q2 2022Renaissance Technologies LLCBuy149,300291,800$14,231
Q1 2022Renaissance Technologies LLCBuy7,700142,500$6,933
Q4 2021Renaissance Technologies LLCBuy95,400134,800$5,748
Q3 2021Renaissance Technologies LLCBuy27,60039,400$1,510
Q2 2021Renaissance Technologies LLCBuy11,80011,800$333

Frequently asked questions about HRMY activity

  • Which institutional owners are buying HRMY?

    Institutional owners buying HRMY include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in HRMY activity?

    "Buy" means an investor increased their reported position in HRMY compared to the prior reporting period. This reflects growing exposure to HARMONY BIOSCIENCES HOLDINGS (HRMY) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in HRMY increasing?

    Institutional interest in HRMY can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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