NSTAR Electric Co 4.78 PR (NSARO) Stock Price, News & Analysis
What Changed
Price Move History
- Daily moves over 5%
- 0 61 sessions, October 24, 2025 to November 6, 2026
- Largest daily move
- -4.7% close of March 5, 2026
- 1-year change
- -5.5% closing prices, October 24, 2025 to November 6, 2026
- 1-month change
- -5.4% closing prices, September 15, 2026 to November 6, 2026
Company Description
NSTAR Electric Co 4.78 PR (OTC: NSARO) is classified in the utilities - regulated electric industry within the Utilities sector.
NSARO has declined 5.5% over the past year. The last closing price was $74.74.
For FY2011, NSTAR Electric Co 4.78 PR reported net income of $252.5M.
This page collects what Stock Titan holds for NSARO, including price data, SEC filings, financial highlights, and short interest trends.
Stock Performance
NSTAR Electric Co 4.78 PR (NSARO) closed at $74.74 on November 6, 2026. Over the past 12 months, the price has lost 5.5%.
NSARO Metrics & Rankings
Price returns through November 6, 2026. Month and year figures include the first trading day. Ranking links may use different dates.
Latest News
SEC Filings
NSTAR Electric Co 4.78 PR has filed 10 recent SEC filings, including 3 Form 10-Q, 3 Form 8-K, 1 Form 424B5, 1 Form 424B3. The most recent filing was submitted on . SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all NSARO SEC filings →
Financial Highlights
NSTAR Electric Co 4.78 PR reported operating income of $486.7M in FY2011, and net income was $252.5M. The company generated $721.2M in operating cash flow. The current ratio was 0.57, measuring current assets divided by current liabilities.
Upcoming Events
Short Interest History
Short interest in NSTAR Electric Co 4.78 PR (NSARO) currently stands at 59 shares, a new position with no short interest reported in the previous period, representing 0.0% of the float. Since November 2025, short interest has decreased by 51.6%.
Days to Cover History
Days to cover for NSTAR Electric Co 4.78 PR (NSARO) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume. Since November 2025, the figure has decreased by 55%. Across the settlements charted above, it has ranged from 1.0 to 2.2 days.
NSARO Company Profile & Sector Positioning
NSTAR Electric Co 4.78 PR (NSARO) operates in the Utilities - Regulated Electric industry within the broader Utilities sector and is listed on the OTC.
Investors comparing NSARO often look at related companies in the same sector, including National Grid plc (NGGTF), Hydro One Ltd (HRNNF), Ameren Illinois 4.08 PFD (AILIH), Ameren Illinois 4.70 PFD (AILIM), and Ameren Illinois 4.42 PFD (AILIN). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate NSARO's relative position within its industry.