Greenbrook TMS Inc., through its subsidiaries, manages a network of outpatient facilities across the United States that provide mental health services. These centers specialize in delivering Transcranial Magnetic Stimulation (TMS) therapy, an FDA-approved, non-invasive treatment for major depressive disorder and other mental health conditions, along with related psychiatric care. As of December 31, 2021, the company operated 94 wholly-owned and 55 TMS centers in various locations including Virginia, Maryland, Delaware, North Carolina, Missouri, Illinois, Ohio, Texas, Connecticut, Florida, South Carolina, Michigan, Alaska, Oregon, California, Iowa, and Massachusetts. Greenbrook TMS Inc. was founded in 2011 and has its corporate headquarters in Toronto, Canada.
The current price of GBOKF is $15.45 USD — it has decreased by -0.32% in the past 24 hours. Watch Greenbrook TMS stock price performance more closely on the chart.
What is Greenbrook TMS stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on OTCM exchange Greenbrook TMS stocks are traded under the ticker GBOKF.
What is Greenbrook TMS market cap?▼
Today Greenbrook TMS has the market capitalization of 208.61M
What were Greenbrook TMS earnings last quarter?▼
GBOKF earnings for the last quarter are -0.25 USD per share, whereas the estimation was -0.32 USD resulting in a +21.88% surprise. The estimated earnings for the next quarter are N/A USD per share.
How many employees does Greenbrook TMS have?▼
As of September 05, 2026, the company has 644 employees.
In which sector is Greenbrook TMS located?▼
Greenbrook TMS operates in the Health & Wellness sector.
When did Greenbrook TMS complete a stock split?▼
Greenbrook TMS has not had any recent stock splits.
Where is Greenbrook TMS headquartered?▼
Greenbrook TMS is headquartered in Toronto, Canada.