NASDAQ: HROW
Harrow Inc Stock Ownership - Who owns Harrow?

Insider buying vs selling

Have Harrow Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark L. BaumCHIEF EXECUTIVE OFFICER2025-07-21313,338$37.08
$11.62MSell
Mark L. BaumCHIEF EXECUTIVE OFFICER2025-07-21600,000$7.87
$4.72MBuy
Opaleye Management Inc10% Owner2025-06-1015,000$30.80
$462.03kSell
Opaleye Management Inc10% Owner2025-06-0915,204$30.37
$461.79kSell
Opaleye Management Inc10% Owner2025-06-041,796$30.02
$53.91kSell
Opaleye Management Inc10% Owner2025-06-033,000$30.04
$90.12kSell
Opaleye Management Inc10% Owner2025-05-135,000$26.59
$132.95kSell
Opaleye Management Inc10% Owner2025-05-1210,000$25.90
$258.96kSell
Mark L. BaumChief Executive Officer2025-04-07300,363$23.09
$6.94MSell
Andrew R. BollChief Financial Officer2025-04-07136,745$23.09
$3.16MSell

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Net Insider Buy/Sell (L12M) Ownership

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HROW Shareholders

What type of owners hold Harrow Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Mark L. Baum51.95%19,222,795$752.00MInsider
Robert J. Kammer44.69%16,535,872$646.88MInsider
Opaleye Management Inc17.09%6,322,199$247.32MInsider
Opaleye Management Inc10.55%3,905,000$152.76MInstitution
Blackrock Inc6.93%2,565,595$100.37MInstitution
Alexej Ladonnikov5.36%1,984,156$77.62MInsider
Juliet Singh5.28%1,954,125$76.45MInsider
Private Capital Management LLC 15.26%1,945,361$76.10MInstitution
Vanguard Group Inc5.05%1,869,260$73.13MInstitution
Jeffrey J. Abrams4.35%1,608,427$62.92MInsider

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HROW vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
HROW28.62%71.38%Net SellingNet Buying
AMPH48.21%51.79%Net BuyingNet Buying
AVDL83.75%13.63%Net Buying
PAHC44.38%55.62%Net Buying
EVO5.43%0.00%

Harrow Stock Ownership FAQ

Who owns Harrow?

Harrow (NASDAQ: HROW) is owned by 56.85% institutional shareholders, 141.81% Harrow insiders, and 0.00% retail investors. Mark L. Baum is the largest individual Harrow shareholder, owning 19.22M shares representing 51.95% of the company. Mark L. Baum's Harrow shares are currently valued at $718.16M.

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