Mizuho Securities USA’s Arch Capital ACGL Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.64M	Buy	27,243 +5,632	+26%	+$531K	0.04%	369
2026 Q1	$2.07M	Sell	21,611 -4,682	-18%	-$448K	0.05%	375
2025 Q4	$2.47M	Sell	26,293 -779	-3%	-$71.3K	0.04%	372
2025 Q3	$2.48M	Buy	27,072 +1,282	+5%	+$115K	0.05%	368
2025 Q2	$2.35M	Sell	25,790 -4,226	-14%	-$390K	0.05%	356
2025 Q1	$2.89M	Sell	30,016 -5,499	-15%	-$507K	0.06%	306
2024 Q4	$3.28M	Buy	35,515 +11,229	+46%	+$1.13M	0.06%	304
2024 Q3	$2.72M	Sell	24,286 -4,550	-16%	-$473K	0.06%	283
2024 Q2	$2.91M	Buy	+28,836	New	+$2.8M	0.06%	281

Other funds holding ACGL

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

Mizuho Securities USA increased its Arch Capital (ACGL) stake by 26% in Q2 2026, buying an estimated $531K and bringing the position to 27,243 shares worth $2.64M. The position accounts for 0.04% of the portfolio, ranked #369.

Mizuho Securities USA first reported a position in ACGL in Q2 2024 and has held it in 9 quarters since. The position peaked at $3.28M in Q4 2024. 906 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

Mizuho Securities USA held 27,243 shares of Arch Capital worth $2.64M as of Q2 2026.
Mizuho Securities USA bought 5,632 Arch Capital shares in Q2 2026, an estimated $531K.
Arch Capital made up 0.04% of Mizuho Securities USA's portfolio in Q2 2026, its #369 holding.
Mizuho Securities USA first reported a position in Arch Capital in Q2 2024 and has held it in 9 quarters since.
Mizuho Securities USA's Arch Capital position peaked at $3.28M in Q4 2024.
906 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

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