ELECTRO SENSORS INC
ELSENasdaqIndustrials · Industrial Instruments For Measurement, Display, and Control · MN · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $10.1M | $9.4M | $8.6M | $9.0M | $8.6M | $7.6M |
| Operating income | $2,000 | −$4,000 | −$28,000 | −$37,000 | $441,000 | −$204,000 |
| Net income | $306,000 | $446,000 | $275,000 | $100,000 | $410,000 | −$124,000 |
| Total assets | $15.7M | $14.9M | $14.4M | $14.0M | $13.9M | $13.3M |
| Total liabilities | — | — | — | — | — | — |
| Equity | $14.8M | $14.3M | $13.8M | $13.4M | $13.2M | $12.8M |
| EPS (diluted) | $0.09 | $0.13 | $0.08 | $0.03 | $0.12 | $-0.04 |
| Shares out. | 3.4M | 3.4M | 3.4M | 3.4M | 3.4M | 3.4M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- 0.0%
- Net margin
- 3.0%
- Return on equity
- 2.1%
- Return on assets
- 1.9%
- Return on capital (ROCE)
- 0.0%
- Liabilities / assets
- —
- Debt / equity
- —
- Book value / share
- $4.30
- Revenue growth (YoY)
- 8.2%
- Net income growth (YoY)
- −31.4%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Accruals / assets
- −2.3%clean
- Piotroski F-Score
- 5/8mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 4 good- Operating margin is positive
- Revenue is growing year-over-year
- Positive operating cash flow
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Feldman JesseActivist (13D)Apr 27, 2026
- Caldwell Sutter Capital, Inc.Passive (13G)Feb 11, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 951 | 1.0 | -53.3% |
| Apr 30, 2026 | 2,035 | 1.0 | -39.7% |
| Apr 15, 2026 | 3,376 | 1.0 | -52.7% |
| Mar 31, 2026 | 7,138 | 1.2 | +586.4% |
| Mar 13, 2026 | 1,040 | 1.0 | +588.7% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Entered a material agreementApr 24, 2026
- Shareholder voteApr 29, 2025
- Shareholder voteApr 29, 2024
- Shareholder voteMay 2, 2023
- Entered a material agreement · Terminated a material agreement · Other material eventJan 31, 2023
- Other material eventSep 26, 2022
- Entered a material agreement · Amended charter or bylaws · Other material eventJun 14, 2022
- Shareholder voteApr 25, 2022
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗Event-driven situations (1)
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