TMC the metals company Inc.
US ˙ NasdaqGS ˙ CA87261Y1060

SecurityTMC / TMC the metals company Inc.
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership165,789 shares
Latest Disclosed Value $ 774,235
Boothbay Fund Management, Llc ownership in TMC / TMC the metals company Inc.

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 165,789 shares of TMC the metals company Inc. (US:TMC) valued at $774,235 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of TMC the metals company Inc.. The current value of the position is $848,840 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F TMC THE METALS COM 87261Y106 165,789 165,789 774 0.0100
2026-02-17 2025-12-31 13F TMC THE METALS COM 87261Y106 0 -93,031 -100.00 0 -100.00
2025-11-14 2025-09-30 13F TMC THE METALS COM 87261Y106 93,031 93,031 593 0.0086
2022-02-14 2021-12-31 13F TMC THE METALS COM 87261Y106 0 -35,000 -100.00 0 -100.00
2021-11-15 2021-09-30 13F TMC THE METALS COM 87261Y106 35,000 -94,835 -73.04 160 -87.62 0.0044
2021-08-17 2021-06-30 13F/A-1 SUSTAINABLE OPPORTNTS ACQ *W EXP 99/99/999 G8598Y117 129,835 19,960 18.17 1,292 18.42 0.0415
2021-08-16 2021-06-30 13F SUSTAINABLE OPPORTNTS ACQ *W EXP 99/99/999 G8598Y117 129,835 19,960 1,292 0.0406
2021-05-17 2021-03-31 13F SUSTAINABLE OPPORTNTS ACQ *W EXP 99/99/999 G8598Y117 109,875 -290,125 -72.53 1,091 -74.65 0.0409
2021-02-12 2020-12-31 13F SUSTAINABLE OPPORTNTS ACQ ORD SHS A G8598Y109 400,000 111,000 38.41 4,304 46.00 0.1602
2020-11-16 2020-09-30 13F SUSTAINABLE OPPORTNTS ACQ *W EXP 99/99/999 G8598Y117 289,000 -373,031 -56.35 2,948 -55.91 0.1783
2020-11-16 2020-09-30 13F SUSTAINABLE OPPORTNTS ACQ ORD SHS A G8598Y109 689,293 27,262 7,031 0.4253
2020-08-14 2020-06-30 13F SUSTAINABLE OPPORTNTS ACQ UNIT 99/99/9999 G8598Y125 662,031 662,031 6,687 0.4573
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.