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 Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Goldman Sachs Group Inc, Valor Management Llc, Millennium Management Llc, Invesco Ltd., and Trexquant Investment Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheBuy+2,453+11.4%23,883$869.58KQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustSell-404-81.8%90$3.28KQ2 2026Sep 04, 2026
Citadel Advisors LlcSell-329,813-56.3%255,810$9.31MQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+11,29411,294$411.22KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-1,369-2.4%56,559$2.06MQ2 2026Aug 24, 2026
Mercer Global Advisors IncBuy+12,366+83.7%27,145$988.35KQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+2,7622,762$97.61KQ2 2026Aug 18, 2026
Jefferies Financial Group Inc.Buy+93,40093,400$3.40MQ2 2026Aug 17, 2026
Capstone Investment Advisors, LlcSell-17,363-59.7%11,698$425.92KQ2 2026Aug 17, 2026
Caitlin John, LlcBuy+11,01811,018$401.17KQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+4,163+3.8%114,538$4.17MQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioBuy+162+105.9%315$11.47KQ2 2026Aug 17, 2026
Goldman Sachs Group IncSell-835,675-67.4%403,532$14.69MQ2 2026Aug 14, 2026
Valor Management LlcBuy+700,883+598.4%818,013$29.78MQ2 2026Aug 14, 2026
Millennium Management LlcSell-634,547-66.5%319,812$11.64MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+528,520528,520$19.24MQ2 2026Aug 14, 2026
Trexquant Investment LpSell-420,150-70.6%174,700$6.36MQ2 2026Aug 14, 2026
Man Group PlcSell-319,455-69.2%142,443$5.19MQ2 2026Aug 14, 2026
683 Capital Management, LlcBuy+294,000294,000$10.70MQ2 2026Aug 14, 2026
Weiss Asset Management LpBuy+275,829275,829$10.04MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+225,693+30.8%959,136$34.92MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+218,080+30.4%934,326$34.02MQ2 2026Aug 14, 2026
Sphera Funds Management Ltd.Buy+176,663176,663$6.43MQ2 2026Aug 14, 2026
Hrt Financial LpSell-148,201-45.5%177,674$6.47MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+121,775+479.4%147,176$5.36MQ2 2026Aug 14, 2026
Susquehanna Portfolio Strategies, LlcBuy+112,153112,153$4.08MQ2 2026Aug 14, 2026
Sei Investments CoSell-110,956-57.1%83,232$3.03MQ2 2026Aug 14, 2026
Nomura Holdings IncSell-103,015-19.8%417,932$15.22MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+95,31695,316$3.47MQ2 2026Aug 14, 2026
Diadema Partners LpSell-66,000-71.1%26,864$978.12KQ2 2026Aug 14, 2026
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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.