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

Insider buying vs selling

Have Harrow Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Opaleye Management Inc10% Owner2026-03-044,263$39.67
$169.12kSell
Opaleye Management Inc10% Owner2026-03-04134,000$39.67
$5.32MSell
Opaleye Management Inc10% Owner2026-03-0359,000$39.15
$2.31MSell
Opaleye Management Inc10% Owner2026-03-031,309$39.15
$51.25kSell
Opaleye Management Inc10% Owner2026-02-275,000$54.18
$270.90kSell
Opaleye Management Inc10% Owner2026-01-0620,000$53.35
$1.07MSell
Andrew R. BollPRESIDENT AND CFO2025-12-1226,665$47.06
$1.25MSell
Andrew R. BollPRESIDENT AND CFO2025-12-1260,000$3.95
$237.00kBuy
Mark L. BaumCHIEF EXECUTIVE OFFICER2025-12-1279,994$47.06
$3.76MSell
Mark L. BaumCHIEF EXECUTIVE OFFICER2025-12-12180,000$3.95
$711.00kBuy

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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. Baum51.90%19,322,801$678.81MInsider
Robert J. Kammer44.42%16,535,872$580.91MInsider
Opaleye Management Inc16.38%6,098,627$214.24MInsider
Opaleye Management Inc10.49%3,905,000$137.18MInstitution
Blackrock Inc6.90%2,568,402$90.23MInstitution
Alexej Ladonnikov5.33%1,984,156$69.70MInsider
Juliet Singh5.25%1,954,125$68.65MInsider
Vanguard Group Inc5.16%1,921,683$67.51MInstitution
Private Capital Management LLC4.95%1,843,091$64.75MInstitution
Jeffrey J. Abrams4.32%1,608,427$56.50MInsider

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HROW vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
HROW29.75%70.25%Net BuyingNet Selling
PRGO65.12%34.88%Net BuyingNet Buying
ALVO4.99%0.00%
COLL51.97%48.03%Net SellingNet Selling
PCRX66.70%33.30%Net SellingNet Selling

Harrow Stock Ownership FAQ

Who owns Harrow?

Harrow (NASDAQ: HROW) is owned by 59.59% institutional shareholders, 140.70% Harrow insiders, and 0.00% retail investors. Mark L. Baum is the largest individual Harrow shareholder, owning 19.32M shares representing 51.90% of the company. Mark L. Baum's Harrow shares are currently valued at $684.61M.

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