Position in BOOM
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$339,885
-$89,919 QoQ
Shares Held
58,500
-29.1% QoQ
Ownership
0.285%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#43
of 122 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BOOM Over Time
Shares Held
Position Value (USD)
Position in Conglomerates
Industrials · as of Jun 30, 2026GABELLI FUNDS LLC holds $140,347,810 across 9 Conglomerates names. BOOM ranks #8 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HON |
Honeywell International Inc
|
193,435 | $43,310,096 | |
| 2 | OTTR |
Otter Tail Corp
|
462,200 | $41,588,756 | |
| 3 | VMI |
Valmont Industries Inc
|
56,893 | $32,861,396 | |
| 4 | GHC |
Graham Holdings Co
|
9,000 | $10,272,780 | |
| 5 | TRC |
Tejon Ranch Co
|
269,000 | $5,030,300 | |
| 6 | MATW |
Matthews International Corp
|
165,634 | $4,458,867 | |
| 7 | MMM |
3M Co
|
14,000 | $2,266,740 | |
| 8 | BOOM |
DMC Global Inc.
This page
|
58,500 | $339,885 |
All Filings in BOOM
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $339,885 | 58,500 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $429,804 | 82,496 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $930,779 | 139,130 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $1,282,963 | 151,830 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,340,031 | 166,257 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,328,802 | 157,815 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $314,580 | 42,800 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $486,750 | 37,500 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $223,510 | 15,500 | Shares | Sole | 2024-08-13 | |
| No filing history on record for this holder in this stock. | ||||||