Parnassus Investments
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Parnassus Investments’s Arch Capital ACGL Stock Holding History

Parnassus Investments’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
Q1 		– Sell
-2,268
Closed -$218K – 136
2025
Q4 		$218K Sell
2,268
-219
-9% -$20K ﹤0.01% 137
2025
Q3 		$226K Buy
2,487
+170
+7% +$15.2K ﹤0.01% 146
2025
Q2 		$211K Buy
+2,317
New +$214K ﹤0.01% 147

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Vanguard Capital Management
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BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Parnassus Investments's ACGL Position: Q1 2026 in Review

Parnassus Investments sold out of Arch Capital (ACGL) in Q1 2026, closing a stake of 2,268 shares — an estimated $218K sold.

Parnassus Investments first reported a position in ACGL in Q2 2025 and held it in 3 quarters. The position peaked at $226K in Q3 2025. 917 funds tracked by Wall St. Rank hold ACGL as of Q1 2026.

  • Parnassus Investments reported no remaining Arch Capital position as of Q1 2026 after selling out during the quarter.
  • Parnassus Investments sold 2,268 Arch Capital shares in Q1 2026, an estimated $218K.
  • Parnassus Investments first reported a position in Arch Capital in Q2 2025 and held it in 3 quarters.
  • Parnassus Investments's Arch Capital position peaked at $226K in Q3 2025.
  • 917 funds tracked by Wall St. Rank held Arch Capital as of Q1 2026.

Based on Parnassus Investments's 13F filing for Q1 2026, filed 12 May 2026.