NiSource Inc Common Stock vs PubMatic Inc — how do they compare? NiSource Inc Common Stock trades at $40.6 (market cap $19.44B), while PubMatic Inc trades at $18.56 (market cap $850.88M). The key difference: NiSource Inc Common Stock is far larger — about 22.8× PubMatic Inc's market cap, and NiSource Inc Common Stock pays a 2.96% dividend while PubMatic Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold NiSource Inc Common Stock for 0 Days and PubMatic Inc for 40 Days on average.
| NI | PUBM | |
|---|---|---|
Market Cap | $19.44B | $850.88M |
Volume | 3,945,959 | 997,698 |
Sector | Utilities | Technology |
52-Week High | $49.08 | $19.18 |
52-Week Low | $39.00 | $6.28 |
Typical Hold Time | 0 Days | 40 Days |
Enterprise Value | $36.77B | $754.01M |
Dividend Yield | 2.96% | — |
Signals from Pluang's Aura AI — not financial advice
No Aura AI signal available yet.
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.
Trailing returns across standard periods
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NiSource is an energy holding company whose regulated subsidiaries provide natural gas and electricity services. Its business is organized around gas distribution and electric operations in the United States.
Read more on NI →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 →