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Compare Main Street Capital Corporation (MAIN) vs Plug Power Inc (PLUG) Price & Performance

Main Street Capital CorporationTrade
Plug Power IncTrade

Price performance (Past 24H)

Key statistics

Main Street Capital Corporation vs Plug Power Inc — how do they compare? Main Street Capital Corporation trades at $54.5 (market cap $5.09B), while Plug Power Inc trades at $1.75 (market cap $2.42B). The key difference: Main Street Capital Corporation is far larger — about 2.1× Plug Power Inc's market cap, and Main Street Capital Corporation pays a 5.84% dividend while Plug Power Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Main Street Capital Corporation for 88 Days and Plug Power Inc for 41 Days on average.

MAINPLUG
Market Cap
$5.09B$2.42B
Volume
524,06053,851,702
Sector
FinancialsIndustrials
52-Week High
$64.60$4.14
52-Week Low
$49.63$1.73
Typical Hold Time
88 Days41 Days
Enterprise Value
$7.54B$3.29B
Dividend Yield
5.84%—

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Main Street Capital Corporation

MAIN trades at $54.18, down 1.08% on the day, with a bearish technical signal from moving averages and oscillators. The company reported revenue of $592 million and net income of $493 million for 2025, with a net income margin of 83.36%. Recent earnings show mixed results, beating in Q2 2026 but missing in Q1 2026. Analyst consensus is a Hold with a $58.33 price target, indicating modest upside potential.

Outlook: MAIN offers a stable dividend history and strong profitability, but faces headwinds from softening revenue projections for 2026 and negative operating cash flow. Risks include earnings volatility and high valuation multiples. The stock presents a cautious opportunity for income-focused investors, balanced by near-term fundamental pressures.

Plug Power Inc

Plug Power (PLUG) trades at $1.78, down 4.3% today, reflecting ongoing operational challenges despite recent strategic partnerships. The stock shows bearish technical signals with negative moving averages, while fundamentally the company continues to report significant losses with a -220.59% net income margin and negative cash flow. Recent news highlights a major 280 MW electrolyzer agreement with Arcadia eFuels and expansion in Australia/New Zealand, providing potential growth catalysts amid persistent financial headwinds.

The outlook remains challenging with substantial execution risks, though analyst consensus suggests 75% upside to the $3.13 price target. Key risks include continued cash burn, high debt levels, and competitive pressure in the hydrogen sector. Investment appeal depends on successful commercialization of green hydrogen projects and path to profitability.

Returns comparison

Trailing returns across standard periods

Investor sentiment on Pluang

What Pluang investors did over the last 30 days

MAIN
13% Buy87% Sell
Avg holding period · 88 Days
PLUG
75% Buy25% Sell
Avg holding period · 41 Days

Top news

Latest headlines on both assets

About Main Street Capital Corporation

Main Street Capital Corp is an investment firm engaged in providing customized debt and equity financing to lower middle market companies and debt capital to middle market companies. The investment portfolio of the company is typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diverse industry sectors. The group invests in secured debt investments, equity investments, warrants and other securities of the lower middle market and middle market companies based in the US. Business is functioned through the U.S region and it derives the majority of the income from the source of fee, commission, and interest.

Read more on MAIN →

About Plug Power Inc

Plug Power is building an end-to-end green hydrogen ecosystem—from production, storage and delivery to energy generation. The company plans to build and operate green hydrogen highways across North America and Europe. Plug will deliver its green hydrogen solutions directly to its customers and through joint venture partners into multiple end markets—including material handling, e-mobility, power generation, and industrial applications.

Read more on PLUG →