HBM
Basic Materials · −2.5% on Oct 16
Updated Oct 17 · 5 feeds behind: Insider filings, 2 days, and 4 more · Every feed →
On this page
The market view
Price chart
The interactive HBM chart (by TradingView) loads here.
Our take
1 rule fired on HBM
In short: none of these rules has solid or some evidence yet, so they show no clear lean on HBM.
How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.
- Sell short after a civil investigative demand Sell When a Regulator Demands Documents⚪ Not enough evidence · +0.4 pp vs similar · 1 signal on HBM
Is disclosure activity unusual?
No insider or Congress trades of HBM are on file, so there is no history to compare. Missing records do not mean no one traded.
Company timeline
What has been happening?
May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.
Insiders
Insiders · Jun 2026
- Filed
All 1 records in this snapshot
- Filed
Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.
Who's buying and selling · last 90 days
Company insiders
No insider buys or sells of HBM filed in the last 90 days.
See every insider trade on HBM →Filings & events
Filing red flags 6
Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.
- Mar 27, 2026Civil investigative demand: a regulator compels documents ↗6-K
- Feb 15, 2019SEC staff comment letters (2) ↗review closed
- Feb 25, 2016Convertible notes priced (dilution ahead) ↗6-K · mentioned before
- Dec 21, 2015SEC staff comment letters (2) ↗review closed
- Feb 20, 2015Convertible notes priced (dilution ahead) ↗6-K
Lobbying 16
Lobbying reports filed with the Senate for the company.
$450K across 16 reports
Issues named in the most reports
- Apr 20, 2026Lobbying for Hudbay Minerals ↗$60K · by The Bernhardt Group LLC
- Apr 3, 2026Lobbying for Hudbay Minerals Inc. ↗$30K · by Nexxus Consulting, LLC
- Jan 17, 2026Lobbying for Hudbay Minerals ↗$60K · by The Bernhardt Group LLC
- Jan 2, 2026Lobbying for Hudbay Minerals Inc. ↗$30K · by Nexxus Consulting, LLC
- Oct 17, 2025Lobbying for Hudbay Minerals ↗$60K · by The Bernhardt Group LLC
Planned insider sales (Form 144) 16
Notices insiders file before they sell certain shares, such as ones they got straight from the company.
None in the last 90 days · 16 notices on file
The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.
- Jun 16, 2026Notice of a planned insider sale (Form 144) ↗
- Mar 13, 2026Notice of a planned insider sale (Form 144) ↗
- Mar 9, 2026Notice of a planned insider sale (Form 144) ↗
- Mar 5, 2026Notice of a planned insider sale (Form 144) ↗
- Mar 4, 2026Notice of a planned insider sale (Form 144) ↗
5% owners (13D / 13G) 2
Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.
Push for changes, or just hold?
- 13G, just holds: 2 filings
Filed by FIL Ltd · Dimensional Fund Advisors LP
- Feb 5, 2026FIL Ltd ↗13G
- Oct 9, 2025Dimensional Fund Advisors LP ↗13G
Biggest named funds (13F)
The largest HBM holdings among the well-known funds whose quarterly 13F filings we read — opens here.
Every disclosed trade on HBM
No disclosed trades on HBM yet — the feeds fill in at the next data publish.
See the trades on HBM in the feed →People & votes
Which members of Congress traded HBM, sponsored bills that touch it and voted on them — opens here.