DMC Global Inc.
US ˙ NasdaqGS ˙ US23291C1036

SecurityBOOM / DMC Global Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership872,056 shares
Ownership 4.30%
Dimensional Fund Advisors Lp ownership in BOOM / DMC Global Inc.

2025-04-15 - Dimensional Fund Advisors Lp has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 872,056 shares of DMC Global Inc. (US:BOOM). This represents 4.3 percent ownership of the company. In their previous filing dated 2024-10-31 , Dimensional Fund Advisors Lp had reported owning 1,021,857 shares, indicating a decrease of -14.66 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-04-15 2025-04-15 13G/A 1,021,857 872,056 -14.66 4.30 -15.69
2024-10-31 2024-10-31 13G 695,186 1,021,857 46.99 5.10 9.21
2019-02-08 2019-02-08 13G/A 788,257 695,186 -11.81 4.67 -12.55
2018-02-09 2018-02-09 13G 788,257 5.34

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F DMC GLOBAL COM 23291C103 651,838 -3,298 -0.50 3,396 -22.54 0.0002
2026-02-12 2025-12-31 13F DMC GLOBAL COM 23291C103 655,136 -109,412 -14.31 4,383 -32.15 0.0009
2025-11-12 2025-09-30 13F DMC GLOBAL COM 23291C103 764,548 -75,533 -8.99 6,460 -4.59 0.0014
2025-08-12 2025-06-30 13F DMC GLOBAL COM 23291C103 840,081 -31,975 -3.67 6,771 -7.78 0.0016
2025-05-13 2025-03-31 13F DMC GLOBAL COM 23291C103 872,056 -86,690 -9.04 7,343 4.20 0.0018
2025-02-13 2024-12-31 13F DMC GLOBAL COM 23291C103 958,746 -63,111 -6.18 7,046 -46.87 0.0017
2024-11-07 2024-09-30 13F DMC GLOBAL COM 23291C103 1,021,857 -33,573 -3.18 13,264 -12.85 0.0032
2024-08-09 2024-06-30 13F DMC GLOBAL COM 23291C103 1,055,430 112,138 11.89 15,219 -17.22 0.0040
2024-05-10 2024-03-31 13F DMC GLOBAL COM 23291C103 943,292 180,720 23.70 18,385 28.10 0.0050
2024-02-07 2023-12-31 13F DMC GLOBAL COM 23291C103 762,572 180,676 31.05 14,352 0.79 0.0042
2023-11-09 2023-09-30 13F DMC GLOBAL COM 23291C103 581,896 60,888 11.69 14,239 53.89 0.0047
2023-08-09 2023-06-30 13F DMC GLOBAL COM 23291C103 521,008 172,452 49.48 9,253 20.84 0.0029
2023-05-12 2023-03-31 13F DMC GLOBAL COM 23291C103 348,556 -10,329 -2.88 7,658 127,516.67 0.0026
2023-02-09 2022-12-31 13F DMC GLOBAL COM 23291C103 358,885 -14,396 -3.86 7 -99.90 0.0021
2022-11-10 2022-09-30 13F DMC GLOBAL COM 23291C103 373,281 -106,961 -22.27 5,964 -31.12 0.0023
2022-08-12 2022-06-30 13F DMC GLOBAL COM 23291C103 480,242 -85,275 -15.08 8,659 -49.80 0.0031
2022-05-13 2022-03-31 13F DMC GLOBAL COM 23291C103 565,517 -376 -0.07 17,248 -23.05 0.0053
2022-02-09 2021-12-31 13F DMC GLOBAL COM 23291C103 565,893 13,052 2.36 22,415 9.85 0.0068
2021-11-12 2021-09-30 13F DMC GLOBAL COM 23291C103 552,841 109 0.02 20,405 -34.32 0.0066
2021-08-12 2021-06-30 13F DMC GLOBAL COM 23291C103 552,732 -58,688 -9.60 31,068 -6.51 0.0098
2021-05-14 2021-03-31 13F DMC GLOBAL COM 23291C103 611,420 -40,835 -6.26 33,230 17.80 0.0110
2021-03-08 2020-12-31 13F/A-2 DMC GLOBAL COM 23291C103 652,255 -34,794 -5.06 28,210 24.65 0.0102
2021-02-11 2020-12-31 13F DMC GLOBAL COM 23291C103 652,255 -34,794 28,210 10,187.9526
2020-11-12 2020-09-30 13F DMC GLOBAL COM 23291C103 687,049 -7,408 -1.07 22,631 18.08 0.0096
2020-08-13 2020-06-30 13F DMC GLOBAL COM 23291C103 694,457 42,672 6.55 19,166 27.81 0.0084
2020-05-14 2020-03-31 13F DMC GLOBAL COM 23291C103 651,785 18,020 2.84 14,996 -47.35 0.0078
2020-02-14 2019-12-31 13F DMC GLOBAL COM 23291C103 633,765 -6,830 -1.07 28,481 1.09 0.0104
2019-11-12 2019-09-30 13F DMC GLOBAL COM 23291C103 640,595 3,217 0.50 28,174 -30.22 0.0109
2019-08-13 2019-06-30 13F DMC GLOBAL COM 23291C103 637,378 4,584 0.72 40,378 28.54 0.0157
2019-08-12 2019-03-31 13F/A-2 DMC GLOBAL COM 23291C103 632,794 -62,392 -8.97 31,412 28.66 0.0125
2019-05-10 2019-03-31 13F DMC GLOBAL COM 23291C103 632,794 -62,392 31,412
2019-02-26 2018-12-31 13F/A-1 DMC GLOBAL COM 23291C103 695,186 -72,250 -9.41 24,415 -22.03 0.0111
2019-02-13 2018-12-31 13F DMC GLOBAL COM 23291C103 695,186 24,415
2018-11-13 2018-09-30 13F DMC GLOBAL COM 23291C103 767,436 48,733 6.78 31,312 -2.97 0.0119
2018-08-10 2018-06-30 13F DMC GLOBAL COM 23291C103 718,703 -39,498 -5.21 32,270 59.11 0.0129
2018-05-11 2018-03-31 13F DMC GLOBAL COM 23291C103 758,201 -30,056 -3.81 20,282 2.71 0.0085
2018-02-12 2017-12-31 13F DMC GLOBAL COM 23291C103 788,257 19,735 2.57 19,746 52.02 0.0082
2017-11-13 2017-09-30 13F DMC GLOBAL COM 23291C103 768,522 42,439 5.84 12,989 36.55 0.0057
2017-08-11 2017-06-30 13F DMC GLOBAL COM 23291C103 726,083 53,899 8.02 9,512 14.12 0.0044
2017-05-12 2017-03-31 13F DMC GLOBAL COM 23291C103 672,184 38,054 6.00 8,335 -17.07 0.0040
2017-02-09 2016-12-31 13F DMC GLOBAL COM 23291C103 634,130 41,009 6.91 10,051 58.96 0.0050
2016-11-10 2016-09-30 13F DYNAMIC MATLS COM 267888105 593,121 44,729 8.16 6,323 7.26 0.0034
2016-08-09 2016-06-30 13F DYNAMIC MATLS COM 267888105 548,392 32,885 6.38 5,895 76.50 0.0034
2016-05-13 2016-03-31 13F DYNAMIC MATLS COM 267888105 515,507 15,689 3.14 3,340 -4.41 0.0020
2016-02-10 2015-12-31 13F DYNAMIC MATLS COM 267888105 499,818 10,897 2.23 3,494 -25.09 0.0022
2015-11-13 2015-09-30 13F DYNAMIC MATLS COM 267888105 488,921 7,660 1.59 4,664 -11.90 0.0031
2015-08-14 2015-06-30 13F DYNAMIC MATLS COM 267888105 481,261 -5,137 -1.06 5,294 -14.76 0.0032
2015-05-14 2015-03-31 13F DYNAMIC MATLS COM 267888105 486,398 12,368 2.61 6,211 -18.21 0.0039
2015-02-06 2014-12-31 13F DYNAMIC MATLS COM 267888105 474,030 30,138 6.79 7,594 -10.19 0.0050
2014-11-13 2014-09-30 13F DYNAMIC MATLS COM 267888105 443,892 9,468 2.18 8,456 -12.04 0.0060
2014-08-08 2014-06-30 13F DYNAMIC MATLS COM 267888105 434,424 -25,813 -5.61 9,614 9.71 0.0067
2014-05-14 2014-03-31 13F DYNAMIC MATLS COM 267888105 460,237 57,393 14.25 8,763 0.06 0.0065
2014-02-12 2013-12-31 13F DYNAMIC MATLS COM 267888105 402,844 21,131 5.54 8,758 -1.02 0.0068
2013-11-13 2013-09-30 13F DYNAMIC MATLS COM 267888105 381,713 9,232 2.48 8,848 43.87 0.0077
2013-08-15 2013-06-30 13F DYNAMIC MATLS COM 267888105 372,481 372,481 6,150 0.0058
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.