BOOM · Insider trading · 13F holders · Congress trades
(1) DMC global Inc. (BOOM)
Who is buying and selling BOOM: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 4
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 2
BOOM at a glance
- No open-market insider purchases or sales of BOOM were filed in the last 90 days.
- 4 13F filers hold BOOM among their 50 largest positions, worth $12.7M combined. The biggest bets by portfolio weight are Truffle Hound Capital, LLC (1.1%), Pacific Ridge Capital Partners, LLC (0.8%) and Orchard Capital Management, LLC (0.1%). In their latest 13Fs, 1 manager opened a new position and 0 added to one.
- Members of Congress have disclosed 2 BOOM trades since 2019, 1 purchase and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $1K–15K on Jun 24, 2019.
- BOOM last closed at $9.00 on Oct 30, 2026.
BOOM insider trading
No open-market insider purchases or sales of BOOM were filed in the last 90 days.
Who owns BOOM? Hedge funds and superinvestors
4 13F filers hold BOOM among their 50 largest positions, worth $12.7M combined. The biggest bets by portfolio weight are Truffle Hound Capital, LLC (1.1%), Pacific Ridge Capital Partners, LLC (0.8%) and Orchard Capital Management, LLC (0.1%). In their latest 13Fs, 1 manager opened a new position and 0 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Steel Partners Holdings L.P.Corporation | 8.2% | $6.4M | 1,106,830 | -7.3% shares | Q2 2026 |
| Pacific Ridge Capital Partners, LLCInstitutional asset manager | 0.8% | $4.4M | 758,983 | -5.7% shares | Q2 2026 |
| Truffle Hound Capital, LLCHedge fund | 1.1% | $1.7M | 300,000 | New | Q2 2026 |
| Orchard Capital Management, LLCInstitutional asset manager | 0.1% | $123K | 21,152 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 4). Screen BOOM in the grand portfolio →
BOOM stock trades by members of Congress
Members of Congress have disclosed 2 BOOM trades since 2019, 1 purchase and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $1K–15K on Jun 24, 2019.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $1K–15K | Jun 24, 2019 | -85.6% |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Buy | $1K–15K | Jun 4, 2019 | -87.8% |
BOOM questions and answers
Are insiders buying BOOM stock?
No open-market insider purchases or sales of BOOM were filed in the last 90 days.
Which hedge funds own BOOM?
4 13F filers hold BOOM among their 50 largest positions, worth $12.7M combined. The biggest bets by portfolio weight are Truffle Hound Capital, LLC (1.1%), Pacific Ridge Capital Partners, LLC (0.8%) and Orchard Capital Management, LLC (0.1%). In their latest 13Fs, 1 manager opened a new position and 0 added to one.
Has Congress traded BOOM?
Members of Congress have disclosed 2 BOOM trades since 2019, 1 purchase and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $1K–15K on Jun 24, 2019.
Who is the largest holder of BOOM?
Among 13F filers, Steel Partners Holdings L.P. reports the largest BOOM position, $6.4M (1,106,830 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Truffle Hound Capital, LLC's: 1.1% of its portfolio.
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Free to use with a link back. The data updates every filing day.