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Compare · COIN vs PTMN

COIN vs PTMN

Side-by-side comparison of Coinbase Global Inc. (COIN) and Portman Ridge Finance Corporation (PTMN): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both COIN and PTMN operate in Finance: Consumer Services (Finance), so they compete in similar markets.
  • COIN is the larger of the two at $46.51B, about 196.3x PTMN ($237.0M).
  • Over the past year, COIN is down 2.7% and PTMN is up 0.2% - PTMN leads by 2.9 points.
  • COIN has hit the wire 10 times in the past 4 weeks while PTMN has been quiet.
  • COIN has more recent analyst coverage (25 ratings vs 1 for PTMN).
PerformanceCOIN-15.72%PTMN+0.16%
2025-12-26+0.00%2026-04-24
MetricCOINPTMN
Company
Coinbase Global Inc.
Portman Ridge Finance Corporation
Price
$199.71+0.86%
$12.27+1.40%
Market cap
$46.51B
$237.0M
1M return
+10.31%
-2.39%
1Y return
-2.72%
+0.16%
Industry
Finance: Consumer Services
Finance: Consumer Services
Exchange
NASDAQ
NASDAQ
IPO
2006
News (4w)
10
0
Recent ratings
25
1
COIN

Coinbase Global Inc.

Coinbase Global, Inc. provides financial infrastructure and technology for the cryptoeconomy. The company provides primary financial account for the cryptoeconomy, a platform to invest, store, spend, earn, and use crypto assets; an online marketplace for hedge funds, money managers, and corporations; and a platform with technology and services to developers, merchants, and asset issuers that enables them to build applications that leverage crypto protocols. It serves retail users, institutions, and ecosystem partners. The company was founded in 2012 and is based in Wilmington, Delaware.

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