Ticker · CUSIP 87261Y106
···Share
Holders (tracked)
10
Combined shares
6,250,643
Combined value
$38.57M
Last close
$5.16
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
1052024Q12025Q4
Price is -16.4% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

13 events
  1. −4,423 shares · 2025Q4
    13F
  2. +88,628 shares · 2025Q4
    13F
  3. −188,306 shares · 2025Q4
    13F
  4. −1,801 shares · 2025Q4
    13F
  5. −388,830 shares · 2025Q4
    13F
  6. +259,517 shares · 2025Q4
    13F
  7. +698,185 shares · 2025Q4
    13F
  8. +54,309 shares · 2025Q4
    13F
  9. −711,444 shares · 2025Q3
    13F
  10. −3,401,447 shares · 2025Q3
    13F
  11. −108,090 shares · 2025Q3
    13F
  12. +36,286 shares · 2025Q3
    13F
  13. −100,900 shares · 2025Q3
    13F

Insider activity

Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
3
DateInsiderCodeSharesPriceValue
04-13Barron Gerard
Chairman & CEO · Officer, Director
A816,327$0
04-13Shesky Craig
Chief Financial Officer · Officer
A453,515$0
04-13ILVES Erika
Chief Strategy Officer · Officer
A453,515$0
Follow-the-investor returns
If you'd copied each holder of TMC…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Steve Cohen (Point72)2021Q4$2.08+148.0%$1.3M
D.E. Shaw & Co.2021Q4$4.50+14.6%$457K
Two Sigma Investments2021Q4$4.51+14.4%$1.3M
Izzy Englander (Millennium Mgmt)2022Q1$5.83-11.5%$7.8M
Paul Tudor Jones (Tudor Investment)2025Q1$5.87-12.1%$3.6M
Ken Griffin (Citadel Advisors)2022Q1$6.10-15.4%$4.4M
Ken Griffin (Citadel Advisors)2022Q1$6.10-15.4%$4.4M
Ken Griffin (Citadel Advisors)2022Q1$6.10-15.4%$4.4M
Ray Dalio (Bridgewater Associates)2025Q4$6.17-16.4%$280K
AQR Capital Management2025Q3$6.37-19.0%$164K

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
Added to0
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
4
$6.0M
2022Q2
4
$479K
2022Q3
4
$386
2022Q4
3
$182K
2023Q1
4
$112K
2023Q2
4
$299K
2023Q3
6
$985K
2023Q4
5
$73K
2024Q1
5
$243K
2024Q2
3
$141K
2024Q3
5
$349K
2024Q4
3
$473K
2025Q1
7
$4.0M
2025Q2
7
$57.1M
2025Q3
6
$26.3M
2025Q4
10
$38.6M

Who owns TMC

10 super-investors · 2025Q4
Tracked stake
6.25M
shares
Combined value
$39M
% of shares outstanding
shares-out unknown
Quarter action mix
New4Trim6
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
2.25M$14M
2Izzy Englander
Millennium Mgmt
1.51M$9M
3Ken Griffin
Citadel Advisors
846.3K$5M
4Paul Tudor Jones
Tudor Investment
698.2K$4M
5Ken Griffin
Citadel Advisors
262.8K$2M
6Steve Cohen
Point72
259.5K$2M
7Two Sigma Investments254.9K$2M
8D.E. Shaw & Co.88.6K$547K
9Ray Dalio
Bridgewater Associates
54.3K$335K
10AQR Capital Management31.9K$197K

Recent moves

20 transactions
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