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Harmony Biosciences Ownership | Who Owns Harmony Biosciences?

OverviewForecastRevenueFinancialsChartTranscripts

Harmony Biosciences Ownership Summary

Harmony Biosciences is owned by 55.41% institutional investors, 12.14% insiders, and 32.45% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.12% of HRMY shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.17% of its assets in Harmony Biosciences shares.

HRMY Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockHarmony Biosciences55.41%12.14%32.45%
SectorHealthcare Stocks 232.64%10.66%-143.30%
IndustryBiotech Stocks 382.13%10.41%-292.54%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de7.09M12.12%$265.26M
Blackrock5.84M10.28%$176.05M
Vanguard group4.81M8.23%$180.12M
Fmr3.85M6.69%$106.02M
Dimensional fund advisors lp1.83M3.13%$68.51M
American century companies1.67M2.91%$46.01M
State street1.65M2.88%$45.57M
Lsv asset management1.66M2.83%$62.01M
Arrowstreet capital, limited partnership1.30M2.25%$35.70M
Valor management1.27M2.21%$34.95M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Valor management1.27M51.91%$34.95M
Venbio partners489.19K7.64%$13.48M
Tieton capital management297.08K3.80%$11.12M
Bridge city capital237.10K2.61%$8.87M
Capital management corp /va281.72K1.73%$10.54M
Nan fung group27.05K1.25%$745.47K
Quantedge capital pte64.70K0.98%$1.78M
Aurora investment counsel63.57K0.92%$1.75M
Castlekeep investment advisors50.12K0.85%$1.88M
Illumine investment management23.25K0.63%$869.83K

Top Buyers

HolderShares% AssetsChange
Sg americas securities961.67K0.05%938.78K
Arrowstreet capital, limited partnership1.30M0.02%388.47K
Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main265.71K0.01%261.91K
Bridgewater associates, lp211.53K0.02%211.53K
Bank of america corp /de/283.33K0.00%209.53K

Top Sellers

HolderShares% AssetsChange
Valor management1.27M51.91%-5.35M
Vivo capital---2.61M
Deep track capital, lp---1.45M
Marshall wace, llp285.32K0.01%-924.17K
Fmr3.85M0.01%-841.22K

New Positions

HolderShares% AssetsChangeValue
Bridgewater associates, lp211.53K0.02%211.53K$5.83M
Hrt financial lp155.07K0.02%155.07K$5.80M
Zuckerman investment group123.25K0.31%123.25K$3.40M
Wedge capital management l l p/nc88.90K0.06%88.90K$3.33M
Axa investment managers82.91K0.01%82.91K$2.28M

Sold Out

HolderChange
Tfo-tdc-1.00
Claris advisors, llc / mo /-2.00
Hfm investment advisors-3.00
Bay harbor wealth management-3.00
Dinuzzo private wealth-4.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
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%
Dec 31, 2024136-42.13%23,017,579-53.72%400.53%93-15.45%24-71.76%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF2.41M4.17%211.16K
Fidelity Growth Compy Commingled Pl O2.36M4.14%-
HBM Healthcare Investments AG Ord2.15M3.71%-
Avantis US Small Cap Value ETF1.69M2.92%7.50K
Fidelity Growth Compy Commingled Pl S1.48M2.55%-86.31K
Vanguard Total Stock Mkt Idx Inv1.44M2.49%43.21K
Fidelity Growth Company Fund1.11M1.92%-50.37K
iShares Russell 2000 ETF1.05M1.81%488.70K
Vanguard Small Cap Index1.04M1.80%494.00
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 55.41%, followed by 12.14% insiders and 32.45% retail investors. The average institutional ownership in Harmony Biosciences's industry, Biotech Stocks , is 382.13%, which Harmony Biosciences falls below.

Who owns the most shares of Harmony Biosciences?

Harmony Biosciences’s largest shareholders are Blackrock funding, inc. /de (7.09M shares, 12.12%), Blackrock (5.84M shares, 10.28%), and Vanguard group (4.81M shares, 8.23%). Together, they hold 30.64% 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?

Valor management is Harmony Biosciences’s biggest shareholder by percentage of total assets invested, with 51.91% of its assets in 1.27M Harmony Biosciences shares, valued at 34.95M$.

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 4.17% of its total shares outstanding invested in 2.41M Harmony Biosciences shares.

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