TMC the metals Co Inc.
Total Trades
48
Buys
14
Sells
25
Largest Trade
N/A
Insiders
9
Institutional Funds
162
Inst. Value
$1M+
Activist Filings
24
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| O'Sullivan Anthony | Chief Development … | SELL | $500K+ | 100K | $6.64 | Dec 2, 2025 |
| ILVES Erika | Chief Strategy Off… | EXERCISE | $1M+ | 1.6M | $0.65 | Sep 25, 2025 |
| ILVES Erika | Chief Strategy Off… | GRANT | N/A | 2.0M | — | Sep 25, 2025 |
| ILVES Erika | Chief Strategy Off… | SELL | $1M+ | 1.6M | $5.77 | Sep 25, 2025 |
| O'Sullivan Anthony | Chief Development … | EXERCISE | $100K–$500K | 250K | $0.65 | Aug 29, 2025 |
| O'Sullivan Anthony | Chief Development … | SELL | $1M+ | 585K | $5.66 | Aug 29, 2025 |
| May Brendan | Director | SELL | $500K+ | 69K | $7.53 | Jun 28, 2025 |
| Allseas Group S.A. | 10% Owner | BUY | N/A | 2.3M | — | May 27, 2025 |
| O'Sullivan Anthony | Chief Development … | SELL | $500K+ | 164K | $4.49 | May 21, 2025 |
| Shesky Craig | CFO | SELL | $500K+ | 354K | $1.66 | Apr 2, 2025 |
| ILVES Erika | Chief Strategy Off… | SELL | $100K–$500K | 217K | $1.11 | Jan 4, 2025 |
| May Brendan | Director | BUY | $15K–$50K | 25K | $0.87 | Dec 27, 2024 |
| Shesky Craig | CFO | SELL | $15K–$50K | 48K | $0.85 | Nov 28, 2024 |
| Hall Andrew | Director | SELL | $50K–$100K | 66K | $0.93 | Nov 21, 2024 |
| O'Sullivan Anthony | Chief Development … | SELL | $100K–$500K | 100K | $1.50 | May 31, 2024 |
| O'Sullivan Anthony | Chief Development … | SELL | $100K–$500K | 100K | $1.42 | May 24, 2024 |
| O'Sullivan Anthony | Chief Development … | SELL | $50K–$100K | 50K | $1.33 | Apr 1, 2024 |
| Stone Gregory | Chief Ocean Scient… | GRANT | N/A | 12K | — | Mar 23, 2024 |
| Stone Gregory | Chief Ocean Scient… | SELL | $50K–$100K | 64K | $1.10 | Mar 23, 2024 |
| Shesky Craig | CFO | SELL | $100K–$500K | 233K | $1.61 | Mar 23, 2024 |
| Shesky Craig | CFO | GRANT | N/A | 213K | — | Mar 23, 2024 |
| Shesky Craig | CFO | EXERCISE | N/A | 188K | — | Mar 23, 2024 |
| O'Sullivan Anthony | Chief Development … | SELL | $50K–$100K | 50K | $1.38 | Nov 29, 2023 |
| Shesky Craig | CFO | SELL | $15K–$50K | 31K | $1.26 | Nov 28, 2023 |
| Stone Gregory | Chief Ocean Scient… | SELL | $15K–$50K | 25K | $1.06 | Nov 22, 2023 |
| Stone Gregory | Chief Ocean Scient… | SELL | $1K–$15K | 11K | $1.00 | Sep 29, 2023 |
| O'Sullivan Anthony | Chief Development … | SELL | $100K–$500K | 140K | $1.02 | Sep 29, 2023 |
| Allseas Group S.A. | 10% Owner | BUY | N/A | 7.7M | — | Aug 15, 2023 |
| Karkar Andrei | Director | BUY | $1M+ | 4.0M | $0.75 | Jun 9, 2023 |
| Stone Gregory | Chief Ocean Scient… | SELL | $50K–$100K | 100K | $0.74 | Apr 5, 2023 |
| Stone Gregory | Chief Ocean Scient… | GRANT | N/A | 255K | — | Apr 5, 2023 |
| O'Sullivan Anthony | Chief Development … | SELL | $100K–$500K | 243K | $0.74 | Apr 5, 2023 |
| O'Sullivan Anthony | Chief Development … | GRANT | N/A | 444K | — | Apr 5, 2023 |
| Shesky Craig | CFO | SELL | $50K–$100K | 126K | $0.71 | Apr 5, 2023 |
| Shesky Craig | CFO | GRANT | N/A | 237K | — | Apr 5, 2023 |
| Barron Gerard | CEO | BUY | $15K–$50K | 35K | $0.71 | Mar 29, 2023 |
| Barron Gerard | CEO | BUY | $15K–$50K | 42K | $0.71 | Jan 3, 2023 |
| Shesky Craig | CFO | SELL | $15K–$50K | 37K | $0.80 | Dec 1, 2022 |
| O'Sullivan Anthony | Chief Development … | SELL | $50K–$100K | 51K | $1.04 | Oct 4, 2022 |
| O'Sullivan Anthony | Chief Development … | SELL | $50K–$100K | 51K | $1.20 | Sep 21, 2022 |
| Karkar Andrei | Director | BUY | $1M+ | 6.3M | $0.80 | Aug 17, 2022 |
| Barron Gerard | CEO | BUY | $50K–$100K | 104K | $0.96 | Aug 17, 2022 |
| Barron Gerard | CEO | BUY | $15K–$50K | 25K | $1.01 | Jun 30, 2022 |
| Karkar Andrei | Director | BUY | $1M+ | 2.1M | $2.40 | Apr 1, 2022 |
| Barron Gerard | CEO | BUY | $50K–$100K | 23K | $2.19 | Apr 1, 2022 |
| Hall Andrew | Director | BUY | $50K–$100K | 28K | $2.13 | Apr 1, 2022 |
| Shesky Craig | CFO | BUY | $15K–$50K | 15K | $1.80 | Mar 30, 2022 |
| Karkar Andrei | Director | BUY | $1M+ | 1.0M | $2.09 | Jan 4, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 162 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| FIRST MANHATTAN CO. LLC. | 15.3M | $1M+ | SH |
| Encompass Capital Advisors LLC | 3.0M | $1M+ | SH |
| Baird Financial Group, Inc. | 2.6M | $1M+ | SH |
| STATE STREET CORP | 986K | $1M+ | SH |
| Verition Fund Management LLC | 817K | $1M+ | SH |
| TUDOR INVESTMENT CORP ET AL | 698K | $1M+ | SH |
| GOLDMAN SACHS GROUP INC | 679K | $1M+ | SH |
| JANE STREET GROUP, LLC | 585K | $1M+ | SH |
| Mirador Capital Partners LP | 514K | $1M+ | SH |
| Walleye Capital LLC | 437K | $1M+ | SH (Call) |
| BARCLAYS PLC | 404K | $1M+ | SH (Call) |
| Swiss National Bank | 402K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 371K | $1M+ | SH |
| GROUP ONE TRADING LLC | 278K | $1M+ | SH |
| UBS Group AG | 260K | $1M+ | SH |
| Point72 Asset Management, L.P. | 260K | $1M+ | SH |
| SG Americas Securities, LLC | 237K | $1M+ | SH |
| GSA CAPITAL PARTNERS LLP | 221K | $1M+ | SH |
| Mutual Advisors, LLC | 219K | $1M+ | SH |
| FOUNDATIONS INVESTMENT ADVISORS, LLC | 199K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Nov 28, 2025
7.6%
31.5M shares
SC 13G/A · Sep 25, 2025
5.2%
21.1M shares
SC 13G · Sep 24, 2025
5.4%
22.0M shares
SC 13G · Jul 2, 2025
7.2%
26.5M shares
SC 13D/A · Jun 23, 2025
4.9%
17.6M shares
SC 13D/A · May 27, 2025
16.3%
59.2M shares
SC 13D · May 13, 2025
6.5%
23.0M shares
SC 13G · Feb 14, 2025
6.9%
24.0M shares
SC 13D/A · Aug 15, 2023
17.7%
54.5M shares
SC 13D/A · Aug 14, 2023
220.0%
65.6M shares
SC 13D/A · Jun 9, 2023
20.5%
58.1M shares
SC 13G/A · Apr 28, 2023
2.2%
6.2M shares
SC 13D/A · Mar 7, 2023
17.0%
45.1M shares
SC 13G/A · Feb 14, 2023
7.1%
18.9M shares
SC 13D/A · Aug 25, 2022
8.6%
22.7M shares
SC 13D/A · Aug 16, 2022
20.2%
54.1M shares
SC 13D/A · Apr 1, 2022
20.9%
47.8M shares
SC 13G/A · Feb 14, 2022
0.0%
0 shares
SC 13G/A · Feb 14, 2022
0.0%
0 shares
Integrated Core Strategies (US) LLC
SC 13G/A · Feb 14, 2022
0.0%
31K shares
Sustainable Opportunities Holdings LLC
SC 13G/A · Jan 28, 2022
0.0%
0 shares
Highbridge Capital Management, LLC
SC 13G/A · Jan 27, 2022
1.9%
4.5M shares
SC 13D/A · Jan 5, 2022
20.1%
45.7M shares
SC 13D/A · Jan 4, 2022
19.7%
44.7M shares