BeStock  
Stocks › TMC

TMC the metals TMC

US equityMarket cap rank #2910
$3.77 −$0.02 (-0.53%)
Market closed · Oct 5, 11:30 pm ET · Last extended-hours $3.75 -0.53%
Open$3.80
Prev close$3.79
Day range$3.71 – $3.83
Volume3.44M
Market cap$1.66B
P/E (TTM)–
Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership46.1%+1.03 pts vs. prior quarter
Institutions holding234-2 vs. prior quarter
Insider trades (recent)44 buys / 6 sellsNet buying
Short interest6.59% of floatDays to cover 6.2 · as of 15 Sep 2026
Short-sale volume share17.1%5-day average of daily volume

Short-sale volume as % of daily volume

11%15%20%24%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$647.4K (9 inflow days, 11 outflow days).

The five largest holders on file together own 42.0% of shares outstanding.

Largest holders

  • Allseas Group S.A.14.38%
  • ERAS Capital, LLC13.82%
  • Gerard Barron5.93%
  • Korea Zinc Company, Ltd.4.45%
  • First Manhattan Co. LLC3.47%
  • William Brumder2.72%
  • Michael Hess1.32%
  • Andrew Greig1.15%

By investor type

  • Private Company16.88%
  • VC/PE Fund13.82%
  • Individual/Insider12.62%
  • Mutual Fund6.20%
  • Public Company4.90%
  • Hedge Fund4.03%
  • Family Office/Trust0.22%
  • Government Pension Fund0.07%

Reported short interest has risen from 6.53% to 6.59% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 29,068,472 6.6% 6.2
31 Aug 2026 30,391,862 6.9% 3.4
14 Aug 2026 27,081,796 6.1% 5.1
31 Jul 2026 26,489,742 6.1% 6.9
15 Jul 2026 29,005,417 6.7% 6.8
30 Jun 2026 28,306,111 6.5% 5.7

Discussion

No comments yet — be the first to weigh in on TMC.

Leave a comment

Scroll to Top