Jane Street’s DMC Global BOOM Stock Holding History

Jane Street’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
2023 Q4	–	Sell	-13,700	Closed	-$335K	–	9198
2023 Q3	$335K	Buy	+13,700	New	+$298K	﹤0.01%	6904
2021 Q3	–	Sell	-7,400	Closed	-$416K	–	9936
2021 Q2	$416K	Buy	7,400 +3,100	+72%	+$170K	﹤0.01%	7586
2021 Q1	$233K	Buy	+4,300	New	+$247K	﹤0.01%	8060
2020 Q3	–	Sell	-11,600	Closed	-$320K	–	7161
2020 Q2	$320K	Buy	+11,600	New	+$320K	﹤0.01%	5740

Other funds holding BOOM

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

SPH

Steel Partners Holdings New York $78M AUM

Cerity Partners New York $82.7B AUM 28.53% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

PRCP

Pacific Ridge Capital Partners Lake Oswego, Oregon $551M AUM 49.99% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Jane Street's BOOM Position: Q2 2026 in Review

Jane Street increased its DMC Global (BOOM) stake by 2,652% in Q2 2026, buying an estimated $2.51M and bringing the position to 401,050 shares worth $2.33M. The position accounts for ﹤0.01% of the portfolio, ranked #4902.

Jane Street first reported a position in BOOM in Q2 2019 and has held it in 18 quarters since. The position peaked at $2.41M in Q2 2023. 124 funds tracked by Wall St. Rank hold BOOM as of Q2 2026.

Jane Street held 401,050 shares of DMC Global worth $2.33M as of Q2 2026.
Jane Street bought 386,479 DMC Global shares in Q2 2026, an estimated $2.51M.
DMC Global made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #4902 holding.
Jane Street first reported a position in DMC Global in Q2 2019 and has held it in 18 quarters since.
Jane Street's DMC Global position peaked at $2.41M in Q2 2023.
124 funds tracked by Wall St. Rank held DMC Global as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.