Tmc The Metals CO Inc. TMC
We take great care to ensure that the data presented and summarized in this overview for TMC the metals Co Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding TMC
View all-
First Manhattan CO New York, NY15.8MShares$79 Million0.29% of portfolio
-
Susquehanna International Group, LLP Bala Cynwyd, PA3.93MShares$19.6 Million0.0% of portfolio
-
Baird Financial Group, Inc. Milwaukee, WI2.7MShares$13.5 Million0.03% of portfolio
-
Sourcerock Group LLC Denver, CO2.53MShares$12.6 Million1.21% of portfolio
-
Driehaus Capital Management LLC Chicago, IL2MShares$9.99 Million0.11% of portfolio
-
Old West Investment Management, LLC Los Angeles, CA2MShares$9.97 Million3.25% of portfolio
-
Israel Englander Millennium Management LLC | New York, Ny1.9MShares$9.46 Million0.01% of portfolio
-
Ronit Capital LLP1.71MShares$8.55 Million2.42% of portfolio
-
Morgan Stanley New York, NY1.69MShares$8.41 Million0.0% of portfolio
-
State Street Corp Boston, MA963KShares$4.81 Million0.0% of portfolio
Latest Institutional Activity in TMC
Top Purchases
Top Sells
About TMC
TMC the metals company Inc., a deep-sea minerals exploration company, focuses on the collection, processing, and refining of polymetallic nodules found on the seafloor in the Clarion Clipperton Zone (CCZ) in the south-west of San Diego, California. The company primarily explores for nickel, cobalt, copper, and manganese products. TMC the metals company Inc., through its subsidiaries, holds exploration rights in three polymetallic nodule contract areas in the CCZ of the Pacific Ocean. Its products are used in electric vehicles (EV), renewable energy storage markets, EV wiring, clean energy transmission, manganese alloy production required for steel production, and other applications. The company was formerly known as Sustainable Opportunities Acquisition Corporation and changed its name to TMC the metals company Inc. TMC the metals company Inc. was incorporated in 2019 and is based in Vancouver, Canada.
Insider Transactions at TMC
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 02
2025
|
Anthony O'Sullivan Chief Development Officer |
SELL
Open market or private sale
|
Direct |
50,000
-2.41%
|
$300,000
$6.77 P/Share
|
|
Nov 28
2025
|
Anthony O'Sullivan Chief Development Officer |
SELL
Open market or private sale
|
Direct |
50,000
-2.35%
|
$300,000
$6.51 P/Share
|
|
Sep 24
2025
|
Erika Ilves Chief Strategy Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,614,892
+10.37%
|
$0
$0.65 P/Share
|
|
Sep 23
2025
|
Anthony O'Sullivan Chief Development Officer |
BUY
Grant, award, or other acquisition
|
Direct |
1,000,000
+31.99%
|
-
|
|
Sep 23
2025
|
Erika Ilves Chief Strategy Officer |
BUY
Grant, award, or other acquisition
|
Direct |
2,000,000
+38.87%
|
-
|
|
Sep 22
2025
|
Erika Ilves Chief Strategy Officer |
SELL
Open market or private sale
|
Direct |
1,591,485
-58.14%
|
$7,957,425
$5.77 P/Share
|
|
Sep 02
2025
|
Alex Spiro Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,750,000
+50.0%
|
-
|
|
Sep 02
2025
|
Michael Bernard Hess Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,737,530
+49.61%
|
-
|
|
Aug 26
2025
|
Anthony O'Sullivan Chief Development Officer |
SELL
Open market or private sale
|
Direct |
250,000
-18.17%
|
$1,250,000
$5.25 P/Share
|
|
Aug 26
2025
|
Anthony O'Sullivan Chief Development Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
250,000
+15.38%
|
$0
$0.65 P/Share
|
|
Jun 26
2025
|
Brendan May Director |
SELL
Open market or private sale
|
Direct |
44,204
-18.28%
|
$309,428
$7.38 P/Share
|
|
Jun 25
2025
|
Brendan May Director |
SELL
Open market or private sale
|
Direct |
25,000
-9.37%
|
$175,000
$7.8 P/Share
|
|
Jun 20
2025
|
Anthony O'Sullivan Chief Development Officer |
SELL
Open market or private sale
|
Indirect |
185,110
-100.0%
|
$1,295,770
$7.09 P/Share
|
|
Jun 09
2025
|
Anthony O'Sullivan Chief Development Officer |
SELL
Open market or private sale
|
Indirect |
50,000
-21.27%
|
$200,000
$4.2 P/Share
|
|
Jun 04
2025
|
Andrew Hall Director |
BUY
Grant, award, or other acquisition
|
Direct |
66,508
+15.62%
|
-
|
|
May 30
2025
|
Amelia Kinahoi Siamomua Director |
BUY
Grant, award, or other acquisition
|
Direct |
5,459
+1.82%
|
-
|
|
May 30
2025
|
Andrew Carlyle Greig Director |
BUY
Grant, award, or other acquisition
|
Direct |
43,920
+0.49%
|
-
|
|
May 30
2025
|
Andrew Hall Director |
BUY
Grant, award, or other acquisition
|
Direct |
41,766
+6.9%
|
-
|
|
May 30
2025
|
Andrei Karkar Director |
BUY
Grant, award, or other acquisition
|
Direct |
41,334
+6.07%
|
-
|
|
May 30
2025
|
Sheila Khama Director |
BUY
Grant, award, or other acquisition
|
Direct |
28,261
+4.24%
|
-
|
Last 12 Months Summary
| Grant, award, or other acquisition | 16.4M shares |
|---|---|
| Exercise of conversion of derivative security | 2.22M shares |
| Open market or private purchase | 2.36M shares |
| Open market or private sale | 3.09M shares |
|---|