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Compare PubMatic Inc (PUBM) vs S&P500 ETF (SPY) Price & Performance

PubMatic IncTrade
S&P500 ETFTrade

Price performance (Past 24H)

Key statistics

PubMatic Inc vs S&P500 ETF — how do they compare? PubMatic Inc trades at $18.56 (market cap $850.88M), while S&P500 ETF trades at $776.7 (market cap $821.54B). The key difference: S&P500 ETF is far larger — about 965.5× PubMatic Inc's market cap, and PubMatic Inc is more actively traded (997,698 versus 40,070,358). Which is the better fit depends on your goals — on Pluang, investors hold PubMatic Inc for 40 Days and S&P500 ETF for 205 Days on average.

PUBMSPY
Market Cap
$850.88M$821.54B
Volume
997,69840,070,358
Sector
Technology—
52-Week High
$19.18$779.14
52-Week Low
$6.28$631.99
Typical Hold Time
40 Days205 Days
Enterprise Value
$754.01M—

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

PubMatic Inc

PubMatic trades at $18.57, up 1.2% with a bullish technical signal. The stock shows strong analyst support with 11 buy ratings and a $19.89 consensus target. Recent Q2 2026 earnings beat expectations with $0.12 EPS versus $0.03 estimate, while revenue grew 10.5% year-over-year. The company maintains robust operating cash flow of $81M in 2025 and has strengthened its leadership with new executive appointments.

Despite negative net margins, PubMatic demonstrates operational strength through consistent cash generation and revenue growth. The primary investment opportunity lies in AI-driven ad tech expansion and market share gains, while risks include competitive pressures and profitability challenges. The stock appears fairly valued with potential upside to analyst targets.

S&P500 ETF

SPY, the SPDR S&P 500 ETF, trades at $777.26, down 0.24% on the day, with a bullish technical signal from moving averages but a neutral reading from oscillators. The ETF is near its pivot point of $776, with immediate resistance at $779. Recent news highlights mixed sentiment, with some articles pointing to strong corporate earnings growth in 2026 but expected deceleration in 2027, while others discuss defensive positioning and valuation concerns.

The outlook for SPY is cautiously optimistic, supported by bullish technical trends and robust earnings growth projections for 2026. Key risks include potential profit growth slowdown in 2027, elevated market valuations, and macroeconomic headwinds such as rising Treasury yields. Investors should weigh the ETF's broad market exposure against these factors for long-term positioning.

Returns comparison

Trailing returns across standard periods

Investor sentiment on Pluang

What Pluang investors did over the last 30 days

PUBM
0% Buy100% Sell
Avg holding period · 40 Days
SPY
75% Buy25% Sell
Avg holding period · 205 Days

About PubMatic Inc

PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.

Read more on PUBM →

About S&P500 ETF

The ETF is designed to track the performance of the securities and the stocks in the S&P 500 Index. To maintain the composition and weightings, the advisor adjusts the ETF from time to time to conform to periodic changes in the index target.

Read more on SPY →