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Harmony Biosciences Ownership | Who Owns Harmony Biosciences?

OverviewForecastRevenueFinancialsChartTranscripts

Harmony Biosciences Ownership Summary

Harmony Biosciences is owned by 31.84% institutional investors, 11.68% insiders, and 56.48% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.28% of HRMY shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.18% of its assets in Harmony Biosciences shares.

HRMY Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockHarmony Biosciences31.84%11.68%56.48%
SectorHealthcare Stocks 35.56%12.08%52.36%
IndustryBiotech Stocks 35.43%12.01%52.56%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de7.10M12.28%$258.58M
Blackrock5.84M10.28%$176.05M
Vanguard group4.81M8.23%$180.12M
Fmr3.16M5.48%$88.45M
American century companies2.54M4.39%$92.46M
Dimensional fund advisors lp2.39M4.14%$87.14M
Lsv asset management2.06M3.56%$75.05M
State street1.86M3.22%$67.70M
Armistice capital1.62M2.82%$45.49M
Geode capital management1.44M2.50%$52.53M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Venbio partners489.19K4.88%$13.70M
Tieton capital management306.78K3.21%$11.17M
Valor management117.13K1.81%$3.28M
Bridge city capital209.20K1.74%$7.62M
Capital management corp /va285.50K1.56%$10.40M
Aurora investment counsel65.15K1.22%$2.37M
Tfg asset management gp201.04K1.15%$7.32M
Armistice capital1.62M0.81%$45.49M
Clark estates inc/ny81.30K0.68%$2.96M
Quantedge capital pte24.00K0.66%$873.84K

Top Buyers

HolderShares% AssetsChange
Armistice capital1.62M0.81%1.12M
Millennium management954.36K0.01%722.66K
Goldman sachs group1.24M0.00%669.85K
Two sigma investments, lp733.44K0.02%526.49K
American century companies2.54M0.04%434.33K

Top Sellers

HolderShares% AssetsChange
Vivo capital---2.61M
Deep track capital, lp---1.45M
Sg americas securities882.72K0.02%-1.14M
683 capital management---415.00K
Cutter capital management, lp---376.31K

New Positions

HolderShares% AssetsChangeValue
Vanguard fiduciary trust286.22K0.00%286.22K$8.02M
Caption management272.29K0.04%272.29K$7.63M
Sofinnova investments152.69K0.16%152.69K$4.28M
Norges bank142.10K0.00%142.10K$5.17M
Macquarie management87.90K0.00%87.90K$2.46M

Sold Out

HolderChange
Caitong asset management-1.00
Dunhill financial-1.00
Tfo-tdc-1.00
Claris advisors, llc / mo /-2.00
Bay harbor wealth management-3.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 2026149-54.71%18,351,156-63.27%310.44%74-58.19%54-51.79%
Dec 31, 2025210-32.04%32,397,221-31.73%550.81%101-39.16%79-5.95%
Sep 30, 2025199-26.57%36,260,466-26.20%630.86%110-32.93%55-14.06%
Jun 30, 20252761.84%51,133,8802.03%881.16%16317.27%68-18.07%
Mar 31, 20252687.20%50,118,135-4.90%871.02%139-17.75%8172.34%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF2.43M4.18%1.67K
Fidelity Growth Compy Commingled Pl O2.36M4.14%-
Avantis US Small Cap Value ETF2.28M3.91%4.60K
HBM Healthcare Investments AG Ord2.15M3.71%-
Vanguard Morn Total Stk Mkt Idx Investor1.56M2.69%-13.20K
Vanguard Total Stock Mkt Idx Inv1.56M2.69%-13.20K
Fidelity Growth Compy Commingled Pl S1.47M2.52%-
iShares Russell 2000 ETF1.14M1.96%-20.26K
Vanguard Small Cap Index1.13M1.95%1.04K
Vanguard US Total Market Shares ETF992.88K1.73%-

Recent Insider Transactions

DateNameRoleActivityValue
Jan 26, 2026Kapadia Sandip CHIEF FINANCIAL OFFICERSell$139.17K
Jan 15, 2026Kapadia Sandip CHIEF FINANCIAL OFFICERSell$752.83K
Dec 12, 2025Dayno Jeffrey M. PRESIDENT, CEOSell$237.96K
Dec 05, 2025Kapadia Sandip CHIEF FINANCIAL OFFICERSell$790.90K
Nov 21, 2025Kapadia Sandip CHIEF FINANCIAL OFFICERSell$119.94K

Insider Transactions Trends

DateBuySell
2026 Q1-2
2025 Q4-3
2025 Q3-1
2025 Q2-2
2025 Q1-12

HRMY Ownership FAQ

Who Owns Harmony Biosciences?

Harmony Biosciences shareholders are primarily institutional investors at 31.84%, followed by 11.68% insiders and 56.48% retail investors. The average institutional ownership in Harmony Biosciences's industry, Biotech Stocks , is 35.43%, which Harmony Biosciences falls below.

Who owns the most shares of Harmony Biosciences?

Harmony Biosciences’s largest shareholders are Blackrock funding, inc. /de (7.1M shares, 12.28%), Blackrock (5.84M shares, 10.28%), and Vanguard group (4.81M shares, 8.23%). Together, they hold 30.79% of Harmony Biosciences’s total shares outstanding.

Does Blackrock own Harmony Biosciences?

Yes, BlackRock owns 10.28% of Harmony Biosciences, totaling 5.84M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 176.05M$. In the last quarter, BlackRock decreased its holdings by -87.518K shares, a -1.48% change.

Who is Harmony Biosciences’s biggest shareholder by percentage of total assets invested?

Venbio partners is Harmony Biosciences’s biggest shareholder by percentage of total assets invested, with 4.88% of its assets in 489.19K Harmony Biosciences shares, valued at 13.7M$.

Who is the top mutual fund holder of Harmony Biosciences shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Harmony Biosciences shares, with 4.18% of its total shares outstanding invested in 2.43M Harmony Biosciences shares.

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