NiSource (NI) vs Public Service Enterprise Group (PEG)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
NiSource (NI) has outperformed Public Service Enterprise Group (PEG) over the past year, losing 7.0% versus a loss of 10.9%. Over five years, NI leads with a +62.9% price change compared with +15.5% for PEG. Public Service Enterprise Group is the larger company by market cap ($35.76 billion vs $19.44 billion), about 1.8 times the size, while NiSource is growing revenue faster (+23.5% vs +18.3%).
On valuation, Public Service Enterprise Group trades at a lower forward P/E (15.4x vs 18.0x for NiSource). Public Service Enterprise Group offers the higher dividend yield (3.62% vs 1.43%). Public Service Enterprise Group converts more of its revenue into profit, with a net margin of 17.3% versus 14.3%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | NI | PEG |
|---|---|---|
| Share price | $40.54 | $71.74 |
| Market cap | $19.44B | $35.76B |
| 1-day change | -0.32% | +0.01% |
| YTD return | -2.92% | -10.66% |
| 1-year return | -7.00% | -10.90% |
| 5-year return | +62.94% | +15.50% |
| P/E ratio (TTM) | 21.56 | 17.85 |
| Forward P/E | 18.01 | 15.35 |
| EPS (TTM) | $1.88 | $4.02 |
| Dividend yield | 1.43% | 3.62% |
| Annual dividend | $0.58 | $2.60 |
| Revenue (latest FY) | $6.52B | $12.17B |
| Revenue growth (YoY) | +23.47% | +18.25% |
| Net income (latest FY) | $929.50M | $2.11B |
| Gross margin | 75.71% | 65.82% |
| Operating margin | 28.14% | 24.49% |
| Net margin | 14.25% | 17.35% |
| 52-week high | $49.21 | $87.63 |
| 52-week low | $38.42 | $66.15 |
| Distance from 52-week high | -17.62% | -18.13% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +21.19% | +17.74% |
| Average volume | 5.54M | 3.19M |
| Shares outstanding | 479.56M | 498.42M |
| Employees | 7,668 | 13,189 |
| Sector | Utilities | Utilities |
| Industry | Power Generation | Power Generation |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Public Service Enterprise Group offers a meaningfully higher dividend yield (3.62% vs 1.43%).
- NiSource grew revenue faster in its latest fiscal year (+23.47% vs +18.25%).
About NiSource
NI stock →NiSource Inc., an energy holding company, operates as a regulated natural gas and electric utility company in the United States. It operates in two segments, Columbia Operations and NIPSCO Operations.
Utilities · Power Generation · 7,668 employees
About Public Service Enterprise Group
PEG stock →Public Service Enterprise Group Incorporated, through its subsidiaries, operates in electric and gas utility, and nuclear generation businesses in the United States. It operates through PSE&G and PSEG Power segments.
Utilities · Power Generation · 13,189 employees
NI vs PEG FAQ
Which is bigger, NiSource or Public Service Enterprise Group?
Public Service Enterprise Group (PEG) is larger, with a market capitalization of $35.76B compared with $19.44B for NiSource (NI).
Which stock has performed better over the past year, NI or PEG?
NI returned -7.00% over the past 12 months, compared with -10.90% for PEG (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, NI or PEG?
PEG has the lower trailing P/E at 17.8, versus 21.6 for NI. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, NiSource or Public Service Enterprise Group?
Public Service Enterprise Group has the higher yield at 3.62%, compared with 1.43% for NiSource.
Are NiSource and Public Service Enterprise Group in the same industry?
Yes. Both are classified in the Power Generation industry within the Utilities sector.