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Osmosis Investment Management UK’s Arch Capital ACGL Stock Holding History

Osmosis Investment Management UK’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 		$1.28M Sell
13,213
-15,279
-54% -$1.44M 0.06% 233
2026
Q1 		$2.73M Sell
28,492
-18,093
-39% -$1.73M 0.07% 214
2025
Q4 		$4.47M Buy
+46,585
New +$4.26M 0.11% 173

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

Osmosis Investment Management UK's ACGL Position: Q2 2026 in Review

Osmosis Investment Management UK reduced its Arch Capital (ACGL) stake by 54% in Q2 2026, selling an estimated $1.44M and leaving 13,213 shares worth $1.28M. The position accounts for 0.06% of the portfolio, ranked #233.

Osmosis Investment Management UK first reported a position in ACGL in Q4 2025 and has held it in 3 quarters since. The position peaked at $4.47M in Q4 2025. 906 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

  • Osmosis Investment Management UK held 13,213 shares of Arch Capital worth $1.28M as of Q2 2026.
  • Osmosis Investment Management UK sold 15,279 Arch Capital shares in Q2 2026, an estimated $1.44M.
  • Arch Capital made up 0.06% of Osmosis Investment Management UK's portfolio in Q2 2026, its #233 holding.
  • Osmosis Investment Management UK first reported a position in Arch Capital in Q4 2025 and has held it in 3 quarters since.
  • Osmosis Investment Management UK's Arch Capital position peaked at $4.47M in Q4 2025.
  • 906 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

Based on Osmosis Investment Management UK's 13F filing for Q2 2026, filed 13 Aug 2026.