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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

EDGAR® is a registered trademark of the U.S. Securities and Exchange Commission. TENK/calls is an independent service and is not affiliated with, endorsed by, or approved by the U.S. Securities and Exchange Commission.

TTENK/calls
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Home›Stocks›NIMU
NIMU logo

NIMU

NON INVASIVE MONITORING SYSTEMS INC /FL/

Next earnings ≈ Aug 26, 2026 · est. from filing cadence

Avoid
$0.06
▼ -16.67%
$0.06▲ +1032.08%
over 1Y
L $0.00H $0.09
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-16.7%
1W+0.0%
1M+0.0%
3M+20.0%
YTD—
1Y—
OverviewFinancialsValuationQualityTimelineFilings
Rating
Avoid
Quality
F
Valuation
Fair value
Filings
Clean
Avoid
Conviction
Horizon
Medium (3–12mo)

High return on equity (23.4%); but revenue fell -73.9% YoY.

Revenue (FY2017) $6.00K · FY2017

NON INVASIVE MONITORING SYSTEMS INC /FL/ shows $6.00K in FY2017 revenue (-73.9% YoY), a -3700.0% net margin, and 23.4% ROE.

Supporting the case: high return on equity (23.4%); conservative balance sheet (liabilities/equity -1.01x).

Is NIMU a buy? The one-page verdict, explained →

The options angle

model · matches our verdict
Bear put spread (caution)~60d expiry
  • Long put 0 @ ~0.00 est
  • Short put 0 @ ~0.00 est
debit $0max +$0max $0

AVOID means we wouldn't engage at all — if expressing the short side anyway, only with capped risk.

Open in the calculator →

Educational template, not a trade recommendation. Strikes and premiums are Black-Scholes model estimates from the last close and 30-day realized volatility — real chains, spreads and IV will differ. Options involve substantial risk.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue—————
Gross profit—————
Operating income-$158K-$159K-$169K-$59.0K-$160K
Net income-$158K-$173K-$199K-$113K-$222K
Diluted EPS—$0.00$0.00$0.00$0.00
Net margin—————

10-year statements — income, cash flow, balance sheet & CSV export →

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$11.3M
EV / EBITDA—
EV / Sales1878.4
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-2.4%
FCF yield—

Quality & risk

ROIC (est.)—
Free cash flow—
Total debt$1.93M
Net cash-$1.92M
Altman Z-Score-6044.83 distress
Piotroski F-Score3/8

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY+0.0%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Routine disclosure cadence — no material red flags in recent filings.
  1. 8-K Material agreement2026-07-02
  2. 8-K Material agreement2026-06-30
  3. 8-K Material agreement2026-06-26
  4. 10-Q Quarterly report2026-05-14
  5. 8-K Material agreement2026-05-12
  6. 8-K Material agreement2026-03-12
  7. 10-Q Quarterly report2026-01-30
  8. 10-K Annual report2026-01-30
  9. 8-K Material agreement2026-01-07

Recent filings

all on EDGAR ↗
S-4Filing2026-07-02open ↗8-KPeriod ending 2026-06-302026-07-02open ↗8-KPeriod ending 2026-06-302026-06-30open ↗8-KPeriod ending 2026-06-242026-06-26open ↗DEF 14CPeriod ending 2026-06-082026-06-08open ↗PRE 14CPeriod ending 2026-05-272026-05-27open ↗10-QPeriod ending 2026-03-312026-05-14open ↗8-KPeriod ending 2026-05-072026-05-12open ↗DRSFiling2026-04-21open ↗10-KTPeriod ending 2025-12-312026-03-27open ↗8-KPeriod ending 2026-03-062026-03-12open ↗10-QPeriod ending 2025-10-312026-01-30open ↗

Quality score

F
ValueGrowthProfitHealthMom.
ValueF
GrowthF
ProfitabilityF
Financial healthF
MomentumC-
  • ✗Revenue growing year-over-year
  • ✗Profitable (positive net income)
  • ✗Net margin above 10%
  • ✓Liabilities below 2× equity
0.0052-week0.09
Revenue
$6.00K
-73.9% YoY
Net margin
-3700.0%
ROE
—
P/E
—

SEC fundamentals · FY 2025

■ revenue · ■ net income, by fiscal year

Revenue$6.00K-73.9%
Net income-$222K-96.5%
Operating income-$160K-171.2%
Diluted EPS$0.00
Cash & equivalents$3.00K-88.0%
Total assets$7.00K-79.4%
Total liabilities$954K+25.7%
Stockholders' equity-$947K-30.6%
Op.: -2666.7%L/E: -1.01x

Frequently asked

Is NON INVASIVE MONITORING SYSTEMS INC /FL/ (NIMU) a buy?
NIMU currently carries a Avoid rating with 3/5 conviction, derived from its latest SEC filings. High return on equity (23.4%); but revenue fell -73.9% YoY.
What is NON INVASIVE MONITORING SYSTEMS INC /FL/'s quality score?
NIMU scores 23.803488372093017/100 (grade F) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0000720762, latest 10-Q filed 2026-05-14) · EODHD · as of 6/23/2026, 1:56:09 AM.

›About this recommendation — produced by TENK/calls (tenkcalls.com), Luxembourg · not investment advice

Rule-based analysis, generated automatically from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jun 22, 2026, 9:56 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC
2019-01-24
FROST PHILLIP MD ET AL
10% owner
Acquired (C)6.33M
2018-12-21
HSIAO JANE PH D
Interim CEO
Buy1.43M @ $0.07$100.0K
2018-12-21
HSIAO JANE PH D
Interim CEO
Buy4.92M @ $0.07$345K
2018-12-21
HSIAO JANE PH D
Interim CEO
Buy20.9M @ $0.07$1.46M
2018-12-21
FROST PHILLIP MD ET AL
10% owner
Buy7.14M @ $0.07$500K
2018-12-21
FROST PHILLIP MD ET AL
10% owner
Buy26.2M @ $0.07$1.83M
2014-08-15
Martin James Joseph
Chief Financial Officer
Buy25.0K @ $0.11$2.75K
2014-08-15
Sackner Marvin Arthur
Director
Sell1.73M @ $0.11$190K
2014-08-15
Sackner Marvin Arthur
Director
Sell6.63K @ $0.11$729.19
2013-11-07
Sackner Marvin Arthur
Director
Sell20.0K @ $0.36$7.10K
2013-11-06
Sackner Marvin Arthur
Director
Sell4.31K @ $0.36$1.53K
2013-10-10
Sackner Marvin Arthur
Director
Sell3.03K @ $0.30$894.44

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score24 vs 67
Revenue growth-73.9% vs 7.5%
Net margin-3700.0% vs 10.0%
Return on equity— vs 12.0%
P/E— vs 26.2