Who owns TMC the metals Co Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of TMCWW from SEC Form 13F filings across 10 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 10 institutions disclosed 4.2M shares of TMC the metals Co Inc. worth $4.1M — about 1% of shares outstanding; the largest disclosed holder is LMR Partners LLP. Source: SEC Form 13F filings, parsed by EvidInvest.
10
13F holders
$4.1M
value, 2026 filers
1%
of shares outstanding (4.2M sh)
1
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of TMCWW's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | LMR Partners LLP | 2.0M | $299,417 | 0.0% | 0.5% | 0.0% |
| 2 | Caption Management, LLC | 932,593 | $139,982 | 0.0% | 0.2% | 0.0% |
| 3 | BOOTHBAY FUND MANAGEMENT, LLC | 780,000 | $3.5M | 0.0% | 0.2% | +23.8% |
| 4 | ARISTEIA CAPITAL, L.L.C. | 374,522 | $54,324 | 0.0% | 0.1% | 0.0% |
| 5 | TENOR CAPITAL MANAGEMENT Co., L.P. | 67,500 | $10,132 | 0.0% | 0% | 0.0% |
| 6 | Oasis Management Co Ltd. | 37,700 | $167,011 | 0.0% | 0% | 0.0% |
| 7 | UBS Group AGNEW | 12,360 | $1,854 | 0.0% | 0% | new |
| 8 | HRT FINANCIAL LP | 11,058 | $1 | 0.0% | 0% | -86.0% |
| 9 | WOLVERINE ASSET MANAGEMENT LLC | 7,629 | $1,145 | 0.0% | 0% | -91.9% |
| 10 | WELLS FARGO & COMPANY/MN | 7,500 | $1,126 | 0.0% | 0% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.