DMC Global Inc. (BOOM) Ownership
BOOM ownership summary
as of October 18, 2026- Institutions
- 74.4% of shares outstanding
- Insiders
- 7.27% of shares outstanding
- Shares outstanding
- 20.5M
- Float
- 18.2M shares available to trade
- Short interest
- 0.86% 172K shares short
- Days to cover
- 1.71 short interest down 15.1% vs prior month
- Institutions 74.40%
- Insiders 7.27%
- Other investors 18.33%
BOOM top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Ameriprise Financial Inc | 6.48% | 1.3M | $7.1M | +545,960 (+69.6%) | June 30, 2026 |
| 2 | Steel Partners Holdings LP | 5.39% | 1.1M | $5.9M | −87,611 (−7.3%) | June 30, 2026 |
| 3 | HPM Partners LLC | 5.25% | 1.1M | $5.7M | +541,596 (+101.1%) | June 30, 2026 |
| 4 | Vanguard Capital Management, LLC | 3.84% | 790K | $4.2M | +1,976 (+0.3%) | June 30, 2026 |
| 5 | Pacific Ridge Capital Partners, LLC | 3.69% | 759K | $4.0M | −45,635 (−5.7%) | June 30, 2026 |
| 6 | Marshall Wace Asset Management Ltd | 3.03% | 623K | $3.3M | +481,190 (+339.6%) | June 30, 2026 |
| 7 | Dimensional Fund Advisors, Inc. | 2.93% | 602K | $3.2M | −49,383 (−7.6%) | June 30, 2026 |
| 8 | Mackenzie Investments | 2.93% | 601K | $3.2M | +81,971 (+15.8%) | June 30, 2026 |
| 9 | BlackRock Inc | 2.41% | 495K | $2.6M | −922,095 (−65.1%) | June 30, 2026 |
| 10 | Jane Street Group LLC | 1.95% | 401K | $2.1M | +386,479 (+2,652.4%) | June 30, 2026 |
| 11 | Two Sigma Investments LLC | 1.78% | 365K | $1.9M | +347,331 (+1,955.3%) | June 30, 2026 |
| 12 | Hunter Associates Inc. | 1.63% | 334K | $1.8M | +900 (+0.3%) | June 30, 2026 |
| 13 | Truffle Hound Capital, LLC | 1.46% | 300K | $1.6M | +300,000 (0.0%) | June 30, 2026 |
| 14 | Morgan Stanley - Brokerage Accounts | 1.37% | 281K | $1.5M | +49,474 (+21.3%) | June 30, 2026 |
| 15 | D. E. Shaw & Co LP | 1.36% | 278K | $1.5M | +162,496 (+140.1%) | June 30, 2026 |
| 16 | American Century Companies Inc | 1.26% | 258K | $1.4M | +10,553 (+4.3%) | June 30, 2026 |
| 17 | Citadel Advisors Llc | 1.17% | 241K | $1.3M | +116,781 (+94.0%) | June 30, 2026 |
| 18 | Bridgeway Capital Management, LLC | 1.10% | 227K | $1.2M | −73,200 (−24.4%) | June 30, 2026 |
| 19 | Geode Capital Management, LLC | 1.05% | 216K | $1.2M | −248,063 (−53.4%) | June 30, 2026 |
| 20 | Quantinno Capital Management LP | 0.88% | 182K | $967,518 | +90,983 (+100.5%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 14 holders added 3.1M shares and 6 cut 1.4M.
BOOM top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Columbia Small Cap Value Discv A | 4.42% | 908K | $4.8M | +5,700 (+0.6%) | August 31, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.81% | 578K | $3.1M | — | August 31, 2026 |
| 3 | Adara Smaller Companies | 1.46% | 299K | $1.6M | — | August 31, 2026 |
| 4 | Avantis US Small Cap Value ETF | 1.39% | 285K | $1.5M | — | September 30, 2026 |
| 5 | Mackenzie GQE US Small Cap F8 | 1.06% | 218K | $1.2M | +34,953 (+19.1%) | July 31, 2026 |
| 6 | Columbia VP Small Cap Value Discovery 1 | 0.78% | 160K | $854,554 | −343 (−0.2%) | August 31, 2026 |
| 7 | EA Bridgeway Omni Small-Cap Value ETF | 0.60% | 123K | $653,069 | — | September 30, 2026 |
| 8 | Dimensional US Small Cap Value ETF | 0.57% | 118K | $629,217 | — | September 24, 2026 |
| 9 | DFA US Small Cap Value I | 0.49% | 100K | $534,860 | +9,244 (+10.1%) | August 31, 2026 |
| 10 | Schwab US Small-Cap ETF™ | 0.47% | 96K | $514,084 | +63 (+0.1%) | September 30, 2026 |
| 11 | Federated Hermes MDT Small Cap Core IS | 0.39% | 80K | $426,336 | −126,286 (−61.2%) | June 30, 2026 |
| 12 | DFA US Small Cap I | 0.34% | 71K | $376,197 | — | August 31, 2026 |
| 13 | DFA US Micro Cap I | 0.32% | 66K | $353,294 | +2,060 (+3.2%) | August 31, 2026 |
| 14 | Bridgeway Ultra-Small Company | 0.32% | 65K | $345,368 | −60,200 (−48.2%) | June 30, 2026 |
| 15 | Federated Hermes MDT Small Cap Core ETF | 0.31% | 63K | $335,236 | −525 (−0.8%) | September 30, 2026 |
| 16 | iShares Micro-Cap ETF | 0.30% | 63K | $333,930 | −432 (−0.7%) | September 30, 2026 |
| 17 | Nationwide Bailard Sm Cp Val M | 0.29% | 59K | $313,404 | — | September 30, 2026 |
| 18 | Vanguard Strategic Small-Cap Equity Inv | 0.27% | 55K | $294,413 | — | June 30, 2026 |
| 19 | GDL Fund | 0.22% | 45K | $239,850 | — | June 30, 2026 |
| 20 | Dimensional US Core Equity 2 ETF | 0.20% | 41K | $219,596 | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
BOOM insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-03 | James Schladen | Sell | $6.00 | 17,718 | $106,308 |
| 2025-12-02 | James Schladen | Sell | $6.00 | 782 | $4,692 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
BOOM shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns BOOM
Institutional investors own 74.4% of DMC Global's shares and insiders 7.27%. The largest holder is Ameriprise Financial Inc with 6.48% of the shares (1.3M), as of June 30, 2026. Among the top 20 institutions, 14 added shares and 6 reduced their stake in the latest filings. Short interest is 0.86% of the float, or 1.71 days of average trading volume. The share count rose 46.0% since 2014.
Related: BOOM analyst forecast, BOOM key metrics. See the BOOM stock overview for the latest quote and news.
BOOM ownership FAQ
Who owns the most DMC Global stock?
The largest shareholders of DMC Global are Ameriprise Financial Inc (6.48%), Steel Partners Holdings LP (5.39%), HPM Partners LLC (5.25%), Vanguard Capital Management, LLC (3.84%), Pacific Ridge Capital Partners, LLC (3.69%).
What percentage of DMC Global is owned by institutions?
Institutions hold 74.4% of DMC Global's shares outstanding; insiders hold 7.27%.
Which funds own DMC Global?
The largest fund holders of DMC Global are Columbia Small Cap Value Discv A (4.42%), Vanguard MStar Total Stk Mkt Idx Invest (2.81%), Adara Smaller Companies (1.46%), Avantis US Small Cap Value ETF (1.39%), Mackenzie GQE US Small Cap F8 (1.06%).
What is DMC Global's short interest?
172K shares of DMC Global were sold short, 0.86% of the float; at the average daily volume it would take 1.71 days to cover.
Are insiders buying or selling DMC Global?
Of the latest 2 reported insider transactions in DMC Global (since December 2, 2025), 0 were purchases and 2 were sales.
How many shares of DMC Global are outstanding?
DMC Global has 20.5M shares outstanding, of which 18.2M are in the public float.