GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
O

OptimizeRx OPRX · USD

Health Care · US listing · 🇺🇸 United States

Compare

9.47

+8.11%

Close of 9 Nov 2026, in USD

Search any instrument

Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
WHETSTONE CAPITAL ADVISORS, LLC1.5m8.09%—30 Jun 2026
ROYCE & ASSOCIATES LP1.1m5.84%+201.4k30 Jun 2026
VANGUARD CAPITAL MANAGEMENT LLC699.6k3.75%+14.2k30 Jun 2026
KENNEDY CAPITAL MANAGEMENT LLC644.2k3.46%−12.1k30 Jun 2026
RICE HALL JAMES & ASSOCIATES, LLC633.8k3.40%+31.9k30 Jun 2026
BLAIR WILLIAM & CO/IL607.9k3.26%−7.1k30 Jun 2026
AQR CAPITAL MANAGEMENT LLC584k3.13%+369k30 Jun 2026
DIMENSIONAL FUND ADVISORS LP477.7k2.56%−85.9k30 Jun 2026
BLACKROCK, INC.445.4k2.39%−718.1k30 Jun 2026
PARKMAN HEALTHCARE PARTNERS LLC350.3k1.88%−379k30 Jun 2026
BULLSEYE ASSET MANAGEMENT LLC258.3k1.39%+31.8k30 Jun 2026
AWM INVESTMENT COMPANY, INC.240.4k1.29%+10k30 Jun 2026
GEODE CAPITAL MANAGEMENT, LLC207.3k1.11%−184.8k30 Jun 2026
VANGUARD PORTFOLIO MANAGEMENT LLC169.5k0.91%−161.5k30 Jun 2026
RENAISSANCE TECHNOLOGIES LLC167.7k0.90%−49.2k30 Jun 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

1.1m

-3.4% on the period before. 6.7 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

39.0%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 202620 shares
  • 22 Sept 20261 shares
  • 14 Sept 20263 shares
  • 11 Sept 2026538 shares
  • 26 Aug 20262,009 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.