Mizuho Securities USA’s Roman DBDR Acquisition Corp II DRDB Stock Holding History

Mizuho Securities USA’s Portfolio DRDB Stock Details DRDB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$16.5M	Buy	1,571,027 +571,027	+57%	+$6.01M	0.27%	58
2026 Q1	$10.4M	Buy	1,000,000 +843,795	+540%	+$8.83M	0.25%	80
2025 Q4	$1.63M	Sell	156,205 -53,041	-25%	-$553K	0.03%	473
2025 Q3	$2.14M	Sell	209,246 -45,699	-18%	-$470K	0.04%	400
2025 Q2	$2.6M	Buy	254,945 +150,758	+145%	+$1.54M	0.06%	332
2025 Q1	$1.04M	Buy	+104,187	New	+$1.04M	0.02%	530

Other funds holding DRDB

RiverPark Advisors New York $219M AUM 14.89% 1-Year Est. Return

TrueMark Investments Chicago, Illinois $798M AUM 25.52% 1-Year Est. Return

LIM

Longfellow Investment Management Boston, Massachusetts $489M AUM 9.58% 1-Year Est. Return

Mizuho Securities USA's DRDB Position: Q2 2026 in Review

Mizuho Securities USA increased its Roman DBDR Acquisition Corp II (DRDB) stake by 57% in Q2 2026, buying an estimated $6.01M and bringing the position to 1,571,027 shares worth $16.5M. The position accounts for 0.27% of the portfolio, ranked #58.

Mizuho Securities USA first reported a position in DRDB in Q1 2025 and has held it in 6 quarters since. 4 funds tracked by Wall St. Rank hold DRDB as of Q2 2026.

Mizuho Securities USA held 1,571,027 shares of Roman DBDR Acquisition Corp II worth $16.5M as of Q2 2026.
Mizuho Securities USA bought 571,027 Roman DBDR Acquisition Corp II shares in Q2 2026, an estimated $6.01M.
Roman DBDR Acquisition Corp II made up 0.27% of Mizuho Securities USA's portfolio in Q2 2026, its #58 holding.
Mizuho Securities USA first reported a position in Roman DBDR Acquisition Corp II in Q1 2025 and has held it in 6 quarters since.
4 funds tracked by Wall St. Rank held Roman DBDR Acquisition Corp II as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.