O'Shaughnessy Asset Management’s DMC Global BOOM Stock Holding History

O'Shaughnessy Asset Management’s Portfolio BOOM Stock Details BOOM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$104K	Buy	+19,973	New	+$139K	﹤0.01%	2112
2021 Q4	–	Sell	-847	Closed	-$31K	–	1398
2021 Q3	$31K	Sell	847 -3,045	-78%	-$132K	﹤0.01%	1811
2021 Q2	$219K	Sell	3,892 -3,400	-47%	-$187K	﹤0.01%	989
2021 Q1	$395K	Buy	+7,292	New	+$418K	0.01%	684
2019 Q2	–	Sell	-5,824	Closed	-$287K	–	987
2019 Q1	$287K	Hold	5,824	–	–	0.01%	483
2018 Q4	$205K	Hold	5,824	–	–	0.01%	493
2018 Q3	$235K	Hold	5,824	–	–	﹤0.01%	521
2018 Q2	$260K	Buy	+5,824	New	+$225K	0.01%	479

Other funds holding BOOM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

SPH

Steel Partners Holdings New York $96.4M AUM

GJL

Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return

PRCP

Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Cerity Partners New York $70.8B AUM 21.68% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

O'Shaughnessy Asset Management's BOOM Position: Q1 2026 in Review

O'Shaughnessy Asset Management opened a new position in DMC Global (BOOM) in Q1 2026: 19,973 shares worth $104K. The stake represents ﹤0.01% of the portfolio and ranks #2112 among its holdings. This is a return to the name: O'Shaughnessy Asset Management previously reported a position in BOOM as recently as Q3 2021.

O'Shaughnessy Asset Management first reported a position in BOOM in Q2 2018 and has held it in 8 quarters since. The position peaked at $395K in Q1 2021. 122 funds tracked by Wall St. Rank hold BOOM as of Q1 2026.

O'Shaughnessy Asset Management held 19,973 shares of DMC Global worth $104K as of Q1 2026.
DMC Global was a new O'Shaughnessy Asset Management position in Q1 2026.
DMC Global made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q1 2026, its #2112 holding.
O'Shaughnessy Asset Management first reported a position in DMC Global in Q2 2018 and has held it in 8 quarters since.
O'Shaughnessy Asset Management's DMC Global position peaked at $395K in Q1 2021.
122 funds tracked by Wall St. Rank held DMC Global as of Q1 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q1 2026, filed 13 May 2026.