RMTI Market Cap History — Rockwell Medical Capitalization Over Time

As of 4/30/2026 Rockwell Medical has a market cap of 34.73 million. Investors often follow the RMTI market cap history to compare the size of the company over time.

This page shows RMTI market capitalization trends over time, with 69 market cap datapoints presented, dating back to 2/28/2010.

Quick links: Market Cap History Table  |  Market Cap History Chart  |  About Rockwell Medical
RMTI Market Cap History



Below is a table of the RMTI market cap history going back to 2/28/2010:

Date RMTI Market Cap
2/28/2010102.52M
4/30/201099.94M
6/30/201092.03M
7/30/201093.07M
10/29/2010149.13M
12/31/2010135.88M
2/28/2011161.18M
4/30/2011183.25M
7/27/2011194.95M
10/31/2011157.36M
2/24/2012206.66M
4/30/2012192.93M
7/30/2012193.76M
11/2/2012139.72M
3/8/201395.94M
5/1/2013101.37M
7/24/2013192.40M
10/31/2013460.38M
2/28/2014517.09M
4/30/2014414.12M
7/25/2014417.55M
10/24/2014408.13M
2/20/2015538.69M
4/30/2015488.12M
7/24/2015761.88M
10/31/2015591.48M
2/19/2016407.58M
4/30/2016476.62M
7/29/2016414.79M
10/28/2016292.16M
2/17/2017309.17M
4/28/2017447.70M
7/31/2017368.91M
10/31/2017313.67M
2/17/2018295.60M
4/30/2018273.85M
8/6/2018220.02M
11/8/2018204.55M
3/13/2019288.92M
5/8/2019328.12M
8/8/2019148.07M
12/31/201833.34M
11/12/2019125.35M
3/13/2020113.93M
5/8/2020160.93M
8/7/2020117.40M
11/6/202083.28M
3/29/2021104.82M
5/14/202186.14M
8/13/202161.03M
11/12/202148.86M
4/6/202237.59M
5/13/202217.24M
8/12/202219.64M
11/11/202211.98M
3/29/202319.83M
5/12/202333.67M
8/11/202384.90M
11/10/202352.42M
3/21/202444.59M
5/10/202449.72M
8/5/202453.68M
11/8/2024143.17M
3/14/202557.90M
5/6/202537.93M
8/6/202533.40M
11/7/202539.01M
3/23/202640.19M
4/30/202634.73M

Also see: RMTI Shares Outstanding History
and RMTI YTD Return
RMTI Historical Market Cap:
-6.47% CAGR
RMTI Historical Market Cap: +-6.47% CAGR

Mouse over chart for data details
2/28/2010 ...4/30/2026
Rockwell Medical, Inc. is a healthcare company. Co. develops, manufactures, commercializes, and distributes a portfolio of hemodialysis products for dialysis providers around the world. Co. operates in the hemodialysis market, which involves the manufacture, sale and distribution of hemodialysis products to hemodialysis clinics, including pharmaceuticals, dialysis concentrates, dialysis kits and other ancillary products used in the dialysis process. It is the supplier of life-sustaining hemodialysis concentrates products to dialysis clinics. We show 69 historical shares outstanding datapoints in our RMTI shares outstanding history coverage, used to compute RMTI market cap on those dates.

Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing RMTI market cap history over the course of time is important for investors interested in comparing RMTI's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of RMTI versus a peer is one thing; comparing RMTI market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like RMTI can fluctuate over the course of history. With this page we aim to empower investors researching RMTI by allowing them to research the RMTI market cap history.
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Rockwell Medical (RMTI) is categorized under the Healthcare sector; to help you further research historical market cap numbers, below are some other companies in the same sector:

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