Thunder Mountain Gold

THMG
CUSIP 886043108 OTC COMMON STOCK
Reported in filings as: THUNDER MOUNTAIN GOLD INC

Institutional ownership · Q2 2026

Institutional holders 1 Unchanged vs Q1 2026
Reported value $7.9K +5.3% vs Q1 2026
Shares held 10.0K 0 shares
Quarter Q2 2026 Period ended Jun 30, 2026

1 institutional manager reported holding 10,000 shares worth $7,900 on Form 13F for Q2 2026, against 1 in Q1 2026. Share positions on CUSIP 886043108 only; option legs and principal-amount lines are not counted.

Top 1 institutional holders · Q2 2026

Largest Q2 2026 Form 13F holders of CUSIP 886043108 by reported value
# Manager Shares Value % of portfolio Change Position page
1 FERGUSON WELLMAN CAPITAL MANAGEMENT INC 10,000 $7.9K < 0.01% — Position

Values as reported on each manager's Q2 2026 Form 13F. Change is in shares against the manager's prior-quarter filing.

13F holders by quarter

Form 13F holders of CUSIP 886043108 by quarter
Quarter Holders Shares Value
Q2 2026 1 10.0K $7.9K
Q1 2026 1 10.0K $7.5K
Q4 2025 1 10.0K $7.3K
Q3 2025 1 10.0K $3.6K
Q2 2025 1 10.0K $2.5K
Q1 2025 1 10.0K $1.3K
Q4 2024 1 10.0K $1.1K
Q3 2024 1 10.0K $422
Q2 2024 1 -1 10.0K $300
Q1 2024 2 +1 10.4K $500
Q4 2023 1 10.0K $400
Q3 2023 1 10.0K $505
Q2 2023 1 10.0K $599
Q1 2023 1 10.0K $940

Q1 2023–Q2 2026, as reported on Form 13F. Earlier quarters are in the ownership explorer below.

Insiders · Form 4

No open-market purchases or sales by Thunder Mountain Gold insiders in the last 12 months.

Latest filings
All Thunder Mountain Gold insider filings

Annual & quarterly reports

  • 10-K · FY2025 Filed 2026-03-31
    Business · Risk Factors · Management's Discussion and Analysis
  • Management's Discussion and Analysis · Controls and Procedures · Legal Proceedings · Risk Factors
All Thunder Mountain Gold SEC filings

Ownership explorer

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Security Details

CUSIP 886043108
FIGI BBG001S6YJF8
Symbol THMG
Type Common stock
Class COM as filed on 13F
Exchange OTC
Company Thunder Mountain Gold

Identifier History

Type Value From To
FIGI BBG001S6YJF8 2026-04-07 Current
CUSIP 886043108 2004-04-14 Current

Listing History

Symbol Exchange From To
THMG OTC 2004-04-14 Current