Latest Period
Q2 2026
Security Snapshot
TMC the metals Co Inc. - TMC Common Shares without par value (TMC) Institutional Ownership
CUSIP: 87261Y106
13F Institutional Holders and Ownership History from Q3 2021 to Q2 2026
Institutions Reporting
212
Shares (Excl. Options)
57,660,929
Price
$4.43
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- Security type / class
- Equity / TMC Common Shares without par value
- Symbol
- TMC on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 57,660,929
- Total 13F value
- $255,383,563
- Portfolio coverage rank
- 0%
- Share change
- -2,847,116
- Value change
- -$13,246,637
- Number of holders
- 212
- Shares outstanding
- 432,708,340
- SEC-reported price per share
- $4.55
- Insider filing price
- $4.55
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- TMC - TMC the metals Co Inc. - TMC Common Shares without par value is tracked under CUSIP 87261Y106.
- 212 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 208 to 212 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $283,035,578 to $255,383,563.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 212 institutions filings for Q2 2026.
Security key
87261Y106
Latest holder period
Q2 2026
13F holders
212
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
TMC full holder history
TMC the metals Co Inc. SEC filings
TMC the metals Co Inc. company facts
TMC the metals Co Inc. insider transactions
TMC the metals Co Inc. 13D/G history
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 87261Y106:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
TMC
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Allseas Group S.A. | 16% | -5.9% | $299,036,079 | +$32,363,662 | 67,502,501 | +12% | Argentum Cedit Virtuti NV | 01 Jul 2026 |
| Korea Zinc Company, Ltd. | 7.2% | $127,159,474 | 26,491,557 | Korea Zinc Company, Ltd. | 25 Jun 2025 | |||
| FIRST MANHATTAN CO. LLC. | 4.9% | -23% | $76,646,082 | -$23,364,985 | 17,619,789 | -23% | FIRST MANHATTAN CO. LLC. | 18 Jun 2025 |
| Brumder William George | 3.4% | -52% | $63,811,593 | -$73,082,163 | 14,703,132 | -53% | Brumder William George | 31 Mar 2026 |
As of 30 Jun 2026, 212 institutional investors reported holding 57,660,929 shares of TMC the metals Co Inc. - TMC Common Shares without par value (TMC). This represents 13% of the company’s total 432,708,340 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
11%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FIRST MANHATTAN CO. LLC. | 3.5% | 15,315,924 | 0% | 0.17% | $67,849,543 |
| CITADEL ADVISORS LLC | 0.76% | 3,275,718 | -9.7% | 0.01% | $14,511,431 |
| MILLENNIUM MANAGEMENT LLC | 0.68% | 2,935,946 | -4.2% | 0.01% | $13,006,241 |
| Anson Funds Management LP | 0.61% | 2,644,476 | 1.1% | $11,715,029 | |
| Baird Financial Group, Inc. | 0.56% | 2,429,803 | -1.6% | 0.01% | $10,764,027 |
| JANE STREET GROUP, LLC | 0.56% | 2,427,576 | -65% | 0.01% | $10,754,161 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.55% | 2,368,461 | +19% | 0.01% | $10,492,282 |
| TUDOR INVESTMENT CORP ET AL | 0.39% | 1,691,752 | +3.8% | 0.03% | $7,494,461 |
| MARSHALL WACE, LLP | 0.36% | 1,572,699 | -35% | 0.01% | $6,967,057 |
| BlackRock, Inc. | 0.34% | 1,479,956 | +19% | 0% | $6,556,206 |
| Old West Investment Management, LLC | 0.28% | 1,204,038 | 0% | 0.56% | $5,333,888 |
| STATE STREET CORP | 0.26% | 1,143,002 | +16% | 0% | $5,063,499 |
| GROUP ONE TRADING LLC | 0.24% | 1,055,308 | +12% | 0.13% | $4,675,014 |
| HRT FINANCIAL LP | 0.23% | 982,280 | -2.2% | 0.01% | $4,351,000 |
| RENAISSANCE TECHNOLOGIES LLC | 0.21% | 894,400 | +23% | 0.01% | $3,962,192 |
| UBS Group AG | 0.2% | 864,728 | -36% | 0% | $3,830,744 |
| Point72 Asset Management, L.P. | 0.19% | 822,415 | +408% | 0.01% | $3,643,298 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.15% | 642,898 | +7.6% | 0% | $2,847,134 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.15% | 635,840 | +7.8% | 0% | $2,816,771 |
| Mirador Capital Partners LP | 0.14% | 613,528 | +8.3% | 0.33% | $2,717,929 |
| Legend Capital Advisors LLC | 0.14% | 613,294 | -5% | 1.5% | $2,716,892 |
| XTX Topco Ltd | 0.14% | 592,788 | +148% | 0.03% | $2,626,051 |
| GOLDMAN SACHS GROUP INC | 0.11% | 479,112 | -42% | 0% | $2,122,466 |
| Trexquant Investment LP | 0.11% | 458,586 | +433% | 0.01% | $2,031,536 |
| Balyasny Asset Management L.P. | 0.1% | 445,420 | +129% | 0% | $1,973,211 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
20
Latest
Q2 2026
Rows shown
1-20 of 20
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 57,660,929 | $255,383,563 | -$13,246,637 | $4.43 | 212 |
| 2026 Q1 | 60,564,381 | $283,035,578 | +$51,502,346 | $4.67 | 208 |
| 2025 Q4 | 48,183,541 | $297,389,606 | +$9,195,746 | $6.17 | 198 |
| 2025 Q3 | 46,910,421 | $299,222,263 | +$11,192,756 | $6.37 | 171 |
| 2025 Q2 | 44,987,549 | $296,736,729 | +$63,555,254 | $6.60 | 160 |
| 2025 Q1 | 35,452,314 | $60,976,826 | +$6,394,367 | $1.72 | 98 |
| 2024 Q4 | 32,542,126 | $36,447,591 | +$16,897,955 | $1.12 | 83 |
| 2024 Q3 | 17,310,161 | $18,356,691 | -$948,553 | $1.06 | 88 |
| 2024 Q2 | 17,571,476 | $23,730,412 | +$3,791,461 | $1.35 | 88 |
| 2024 Q1 | 14,692,593 | $21,006,332 | +$1,993,635 | $1.43 | 80 |
| 2023 Q4 | 13,379,864 | $14,725,829 | -$2,039,674 | $1.10 | 74 |
| 2023 Q3 | 15,325,029 | $15,187,192 | +$2,971,567 | $0.99 | 87 |
| 2023 Q2 | 12,101,255 | $19,724,743 | +$2,832,968 | $1.63 | 69 |
| 2023 Q1 | 10,485,982 | $8,691,120 | +$151,658 | $0.83 | 60 |
| 2022 Q4 | 10,586,044 | $8,148,293 | +$2,817,694 | $0.77 | 51 |
| 2022 Q3 | 8,560,404 | $8,985,246 | -$137,811 | $1.05 | 51 |
| 2022 Q2 | 8,700,343 | $9,025,036 | -$6,426,499 | $1.03 | 55 |
| 2022 Q1 | 9,678,474 | $24,808,368 | +$9,953,759 | $2.59 | 55 |
| 2021 Q4 | 6,331,553 | $13,160,704 | -$14,231,456 | $2.08 | 49 |
| 2021 Q3 | 7,505,501 | $34,336,942 | +$33,822,942 | $4.57 | 42 |