| BL Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the BL market cap history going back to 11/30/2016:
Also see: BL Shares Outstanding History and BL YTD Return |
As of 7/31/2026 BlackLine has a market cap of 1.83 billion. Investors often follow the BL market cap history to compare the size of the company over time.
This page shows BL market capitalization trends over time, with 41 market cap datapoints presented, dating back to 11/30/2016.

| BL Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the BL market cap history going back to 11/30/2016:
Also see: BL Shares Outstanding History and BL YTD Return |
| BL Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BL Historical Market Cap: +2.92% CAGR
Mouse over chart for data details
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| BL Stock Price Chart |
| About BlackLine Inc |
| BlackLine is a holding company operating through its subsidiary, Co. provides financial accounting close solutions primarily as Software as a Service (SaaS). Co.'s solutions help customers manage critical processes like financial close, intercompany accounting, invoice-to-cash, and consolidation. Co.'s cloud-based offerings include Account Reconciliations, Transaction Matching, Task Management, Journal Entry, Consolidation Integrity Manager, BlackLine Cash Application, Credit & Risk Management, Team & Task Management, AR Intelligence, Intercompany Create Functionality, and Netting and Settlement. These scalable solutions support essential record-to-report and invoice-to-cash processes. We show 41 historical shares outstanding datapoints in our BL shares outstanding history coverage, used to compute BL market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing BL market cap history over the course of time is important for investors interested in comparing BL'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 BL versus a peer is one thing; comparing BL 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 BL can fluctuate over the course of history. With this page we aim to empower investors researching BL by allowing them to research the BL market cap history. |
| BL Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| BL Share Performance |
| Market Cap Peers |
| BlackLine (BL) is categorized under the Technology sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
BLBX Market Cap History BLIN Market Cap History BLKB Market Cap History BLND Market Cap History BLZE Market Cap History BMBL Market Cap History BMI Market Cap History BMRG Market Cap History BNFT Market Cap History BNSO Market Cap History More Technology companies » |
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