TMC The Metals Company
173 hedge funds and large institutions have $299M invested in TMC The Metals Company in 2025 Q3 according to their latest regulatory filings, with 46 funds opening new positions, 49 increasing their positions, 37 reducing their positions, and 35 closing their positions.
46% more call options, than puts
Call options by funds: $53.2M | Put options by funds: $36.3M
32% more repeat investments, than reductions
Existing positions increased: 49 | Existing positions reduced: 37
31% more first-time investments, than exits
New positions opened: 46 | Existing positions closed: 35
17% more capital inflows, than outflows
Capital inflows: $67.9M | Capital outflows: $58.1M
6% more funds holding
Funds holding: 163 → 173 (+10)
0.88% less ownership
Funds ownership: 12.44% → 11.56% (-0.88%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Sourcerock Group
Denver,
Colorado
|
+$15.2M |
| 2 |
Driehaus Capital Management
Chicago,
Illinois
|
+$12M |
| 3 |
Morgan Stanley
New York
|
+$7.79M |
| 4 |
Old West Investment Management
Los Angeles,
California
|
+$3.97M |
| 5 |
Group One Trading
Chicago,
Illinois
|
+$3.15M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$20.4M |
| 2 |
Jump Financial
Chicago,
Illinois
|
-$6.22M |
| 3 |
Voloridge Investment Management
Jupiter,
Florida
|
-$5.13M |
| 4 |
UBS AM
Chicago,
Illinois
|
-$3.6M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$2.63M |
TMC Hedge Fund Activity: Q3 2025 in Review
173 of the 7,657 institutional investors tracked by Wall St. Rank reported a position in TMC The Metals Company (TMC) for Q3 2025, worth a combined $299M — up 0.81% from $297M a quarter earlier.
Buyers outnumbered sellers: 46 funds opened new TMC positions and 35 closed out — a net gain of 11 holders — while 49 added to existing stakes and 37 trimmed.
The largest buyer was Sourcerock Group, opening a new position worth an estimated $15.2M. The largest seller was Millennium Management, cutting an estimated $20.4M.
- 173 institutional investors held TMC The Metals Company (TMC) as of Q3 2025, up from 163 in Q2 2025.
- Funds reported $299M of TMC The Metals Company stock for Q3 2025, up 0.81% quarter-over-quarter.
- 46 funds opened new TMC The Metals Company positions in Q3 2025 and 35 closed out, a net change of +11 holders.
- The largest TMC The Metals Company buyer in Q3 2025 was Sourcerock Group, an estimated $15.2M added.
- The largest TMC The Metals Company seller in Q3 2025 was Millennium Management, an estimated $20.4M sold.
Based on aggregated 13F filings for Q3 2025.