HRMYHarmony Biosciences Holdings, Inc.

$40.31+24% 1Y

Who owns HRMY

323 institutions reported holding HRMY for 2026Q2, together 92% of the company, more than the 306 a quarter earlier.

323

Institutions reporting a position · as of 2026Q2 · up from 306 the quarter before

Shares held by institutions
54.1M

Shares held by institutions · 92% of the company · long US equity positions only, as reported on Form 13F

Reported value
$1.97B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
36%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
24
New positions
52
Positions exited
36
Added to
121
Reduced
103
Top 10 holdersof the company
50%
Shares sold shortsettled Sep 15, 2026
4.6M
Short interestof shares outstanding
7.9%
Days to coverat the average daily volume
4.3
Change in the short positionsince the Aug 31, 2026 count
−10%
Institutional ownership by quarter, 2020Q3 to 2026Q2
QuarterFilersSharesReported value
2026Q232354.1M$1.97B
2026Q130655.9M$1.57B
2025Q431849.8M$1.86B
2025Q329247.3M$1.30B
2025Q227251.2M$1.62B
2025Q126850.2M$1.66B
2024Q424452.6M$1.81B
2024Q323050.1M$2.00B
2024Q221650.1M$1.51B
2024Q120349.0M$1.64B
2023Q421947.9M$1.54B
2023Q320049.4M$1.62B
2023Q220852.0M$1.83B
2023Q121551.3M$1.67B
2022Q423951.2M$2.80B
2022Q320150.5M$2.23B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.7.1M12%$259M
VANGUARD GROUP INC5.4M9.1%$196M
FMR LLC3.6M6.1%$130M
AMERICAN CENTURY COMPANIES INC2.5M4.3%$92M
DIMENSIONAL FUND ADVISORS LP2.4M4.1%$87M
LSV ASSET MANAGEMENT2.1M3.5%$75M
STATE STREET CORP1.9M3.2%$68M
ARMISTICE CAPITAL, LLC1.6M2.7%$57M
GEODE CAPITAL MANAGEMENT LLC1.4M2.5%$53M
ARROWSTREET CAPITAL LIMITED PARTNERSHIP1.3M2.2%$48M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20264.6M7.9%4.3
Aug 31, 20265.2M8.8%9.1
Aug 14, 20264.1M7.0%4.8
Jul 31, 20264.5M7.7%5.0
Jul 15, 20265.1M8.7%6.8
Jun 30, 20264.6M7.8%5.7
Jun 15, 20264.6M7.9%5.2
May 29, 20265.9M10%8.6
May 15, 20266.6M11%8.2
Apr 30, 20266.9M12%6.4
Apr 15, 20267.3M12%11.9
Mar 31, 20267.6M13%10.5

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

opening the register…
On our screens:Stocks with no debt