BOOM · NASDAQ · Oil & Gas Equipment & Services

DMC Global (BOOM)

Operating specialized manufacturers across construction, energy, and industrial-processing markets.

$6.76
Pre-market−0.08 (−1.17%)
At close$6.84(+2.70%)

Breakdown13F · 13D/G · Form 4

Institutions127 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail≈ 69.66%14.31M shares
Insiders14 holders · as of Jul 6, 20266.72%1.38M shares
Otherremainder≈ 23.62%4.85M shares

20.54M company shares as of Sep 3, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Brown Capital Management, LLCInstitution
11.02%2.26M13G/Afiled Feb 14, 2022
Wasatch Advisors, Inc.Institution
8.05%1.65M13D/Gfiled May 10, 2021
Ameriprise Financial IncInstitution
6.48%1.33M13Fas of Jun 30, 2026
Cooke & Bieler L.P.Institution
5.99%1.23M13D/Gfiled Feb 11, 2022
Steel Partners Holdings L.P.Institution
5.39%1.11M13Fas of Jun 30, 2026
Cerity Partners LLCInstitution
5.25%1.08M13Fas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
3.84%789,54613Fas of Jun 30, 2026
Pacific Ridge Capital Partners, LLCInstitution
3.69%758,98313Fas of Jun 30, 2026
Marshall Wace, LLPInstitution
3.03%622,88613Fas of Jun 30, 2026
Dimensional Fund Advisors LPInstitution
2.93%602,45513Fas of Jun 30, 2026
Mackenzie Financial CorpInstitution
2.93%601,18013Fas of Jun 30, 2026
James SchladenInsiderofficer: President of Arcadia
2.77%569,702Form 4filed Feb 4, 2026
BlackRock, Inc.Institution
2.41%494,90313Fas of Jun 30, 2026
Jane Street Group, LLCInstitution
1.95%401,05013Fas of Jun 30, 2026
Two Sigma Investments, LPInstitution
1.78%365,09513Fas of Jun 30, 2026
Hunter Associates Investment Management LLCInstitution
1.63%333,88513Fas of Jun 30, 2026
Truffle Hound Capital, LLCInstitution
1.46%300,00013Fas of Jun 30, 2026
Morgan StanleyInstitution
1.37%281,22613Fas of Jun 30, 2026
D. E. Shaw & Co., Inc.Institution
1.36%278,49013Fas of Jun 30, 2026
American Century Companies IncInstitution
1.26%257,95913Fas of Jun 30, 2026
Citadel Advisors LLCInstitution
1.17%240,96513Fas of Jun 30, 2026
Bridgeway Capital Management, LLCInstitution
1.10%226,96213Fas of Jun 30, 2026
Geode Capital Management, LLCInstitution
1.05%216,28213Fas of Jun 30, 2026
James OlearyInsiderdirector, officer: Exec. Chair, President & CEO
0.93%191,392Form 4filed Jul 6, 2026
Quantinno Capital Management LPInstitution
0.88%181,52313Fas of Jun 30, 2026

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Jun 30, 2026

127 holders · 14.31M shares · 30 new positions · 73 increased · 35 reduced · 28 closed

HolderShares% outstandingChg q/qFiled
Ameriprise Financial Inc1.33M6.48%+546.0KAug 14, 2026
Steel Partners Holdings L.P.1.11M5.39%−87.6KAug 7, 2026
Cerity Partners LLC1.08M5.25%+541.6KAug 14, 2026
Vanguard Capital Management LLC789.5K3.84%+2.0KAug 13, 2026
Pacific Ridge Capital Partners, LLC759.0K3.69%−45.6KAug 12, 2026
Marshall Wace, LLP622.9K3.03%+481.2KAug 13, 2026
Dimensional Fund Advisors LP602.5K2.93%−49.4KAug 11, 2026
Mackenzie Financial Corp601.2K2.93%+82.0KAug 13, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.6.70%1.38M13GOct 17, 2025
Ameriprise Financial, Inc.6.50%1.33M13GAug 14, 2026
Voss Capital, L.P.incl. Voss Value Master Fund, L.P., Travis W. Cocke +2 more5.90%1.17M13GNov 1, 2024
Steel Partners Holdings GP Inc.incl. Steel Partners Holdings L.P., Steel Connect Sub LLC +4 more5.80%1.19M13DFeb 24, 2026

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Dec 3, 2025
James Schladenofficer: President of Arcadia
Sale17,718$6.00532,958
Dec 2, 2025
James Schladenofficer: President of Arcadia
Sale782$6.00550,676

CongressHouse and Senate disclosures

Not reported.