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Rossby Financial’s Arch Capital ACGL Stock Holding History

Rossby Financial’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 		$356K Sell
3,670
-27
-0.7% -$2.55K 0.07% 263
2026
Q1 		$353K Buy
3,697
+535
+17% +$51.2K 0.07% 244
2025
Q4 		$303K Buy
3,162
+12
+0.4% +$1.1K 0.09% 186
2025
Q3 		$284K Sell
3,150
-131
-4% -$11.7K 0.09% 211
2025
Q2 		$299K Buy
3,281
+178
+6% +$16.4K 0.11% 185
2025
Q1 		$281K Buy
+3,103
New +$286K 0.12% 178

Other funds holding ACGL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Rossby Financial's ACGL Position: Q2 2026 in Review

Rossby Financial reduced its Arch Capital (ACGL) stake by 0.73% in Q2 2026, selling an estimated $2.55K and leaving 3,670 shares worth $356K. The position accounts for 0.07% of the portfolio, ranked #263.

Rossby Financial first reported a position in ACGL in Q1 2025 and has held it in 6 quarters since. 906 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

  • Rossby Financial held 3,670 shares of Arch Capital worth $356K as of Q2 2026.
  • Rossby Financial sold 27 Arch Capital shares in Q2 2026, an estimated $2.55K.
  • Arch Capital made up 0.07% of Rossby Financial's portfolio in Q2 2026, its #263 holding.
  • Rossby Financial first reported a position in Arch Capital in Q1 2025 and has held it in 6 quarters since.
  • 906 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.