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AMIX · Autonomix Medical, Inc.
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AMIX Autonomix Medical (AMIX) Insider Trading, Ownership & Congress Trades

Medical Devices · Surgical & medical instruments & apparatus · CIK 0001617867
Quote by TradingView
SEC filings
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
0
13F, latest reported quarter

Autonomix Medical insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

No insider purchases or sales are on record for Autonomix Medical, Inc. in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing

no insider purchases or sales on record

0 transactions on record
See all insider buying · insider selling
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Seven facts, ranked against the sector · Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
under five funds report holding it
Revenue
no revenue reported in any filing
Margin
no margin: no revenue reported
Buybacks
no share repurchases reported
Short interest
2.9% of the float short (float per yahoo 2026-10-26) · 1.0 days to cover · settled 2026-09-30
below 59% of Medical Devices
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch AMIX

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-91.2%12M
-91%-60%-29%+3%2025-102025-122026-022026-042026-062026-082026-10
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns AMIX: institutional holders (13F)

13F holdings, latest reported quarter
SEC 13F
No reported 13F holders

No fund above the reporting threshold listed this stock last quarter. That is a fact, not missing data.

Congress trades in AMIX

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

AMIX planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.

AMIX mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Fidelity Extended Market Index Fund
$68.7K position · as of 2026-05-31
0.0%
Fidelity Total Market Index Fund
$414 position · as of 2026-05-31
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
Each figure here is a federal filing, dated the day it went public, so you can test what was knowable then.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
PENBLFSMTDSIBNWRBYISRGTXGDXCMEWTMDXOMIRMD

AMIX financials

Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$0
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
n/a
revenue under $1M, the ratio says nothing
Free cash flow, TTM
-$13.2M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
0.82x
long-term 2023-12-31 (30 months older than the period end) plus current 2024-12-31 (18 months older than the period end); equity 2026-06-30
Cash flow to debt
-5.11x
TTM operating cash flow over long-term 2023-12-31 (30 months older than the period end) plus current 2024-12-31 (18 months older than the period end)
Return on equity
-316.0%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
-248.2%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on capital employed
-321.4%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Enterprise value
$1.1M
market value at close 2026-10-27 on 2026-08-06 shares, plus long-term 2023-12-31 (30 months older than the period end) plus current 2024-12-31 (18 months older than the period end), minus cash 2026-06-30
FCF yield
-658.3%
TTM free cash flow over market value at close 2026-10-27
PEG, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Price as of 2026-10-27. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2026-032025-032024-032023-03
Revenue$0$0$0$0
Operating income-$17.0M-$11.6M-$12.0M-$2.0M
Net income-$16.7M-$11.4M-$15.4M-$2.0M
Operating cash flow-$12.3M-$8.3M-$6.6M-$1.9M
Cash$7.0M$9.1M$8.6M$865.0K
Long-term debtn/an/an/a$0
SEC XBRL, fiscal years, as known on 2026-10-28

AMIX Stock Sonar score 3/7 axes

Find similar shapesCompare

AMIX ranks highest on risk and compliance (60th percentile) and financial health (20th), and lowest on profitability (6th), among Medical Devices peers.

Profitability
6
Inputs
  • Return on equity-316.0% · 10 pct, sector of 183
  • Return on assets-248.2% · 6 pct, sector of 214
  • Return on invested capitalpre-tax loss, no effective tax rate to apply
  • Return on capital employed-321.4% · 3 pct, sector of 188
Financial health
20
Inputs
  • Debt to equity0.82x · 23 pct, sector of 159
  • Cash flow to debt-5.11x · 17 pct, sector of 150
Risk and compliance
60
Inputs
  • Short interest, % of float+2.9% · 65 pct, sector of 240
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-K+9.7% · 55 pct, sector of 198
4 not measured: Growth, Insider conviction, Institutional and government, US patents
  • Growth needs 1 of 2 inputs, 0 present: no backlog line filed, or no year-earlier backlog; no revenue for this year and the year before
  • Insider conviction needs 1 of 2 inputs, 0 present: no Form 4 purchase or sale (code P or S) in 180 days; no insider trades in 180 days
  • Institutional and government needs 1 of 4 inputs, 0 present: fewer than five funds report holding it; no Congress trades in 365 days; no federal contracts in 180 days; no lobbying filings in the last four quarters
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

3 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

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