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Winton Group’s Arch Capital ACGL Stock Holding History

Winton Group’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 		$4.62M Buy
+47,650
New +$4.49M 0.15% 179
2026
Q1 		– Sell
-27,445
Closed -$2.63M – 1083
2025
Q4 		$2.63M Sell
27,445
-38,620
-58% -$3.53M 0.09% 270
2025
Q3 		$5.99M Buy
+66,065
New +$5.92M 0.22% 129
2024
Q1 		– Sell
-22,150
Closed -$1.65M – 587
2023
Q4 		$1.65M Buy
22,150
+18,255
+469% +$1.49M 0.12% 137
2023
Q3 		$310K Buy
+3,895
New +$303K 0.03% 534
2023
Q2 		– Sell
-14,283
Closed -$969K – 751
2023
Q1 		$969K Buy
14,283
+3,581
+33% +$235K 0.06% 458
2022
Q4 		$672K Sell
10,702
-20,334
-66% -$1.14M 0.04% 547
2022
Q3 		$1.41M Buy
31,036
+12,821
+70% +$579K 0.09% 307
2022
Q2 		$829K Buy
+18,215
New +$844K 0.04% 541
2020
Q1 		– Sell
-271,992
Closed -$11.7M – 1379
2019
Q4 		$11.7M Sell
271,992
-95,266
-26% -$3.95M 0.16% 186
2019
Q3 		$15.4M Buy
367,258
+350,517
+2,094% +$13.8M 0.18% 157
2019
Q2 		$621K Sell
16,741
-1,349
-7% -$46K 0.01% 581
2019
Q1 		$585K Buy
+18,090
New +$551K 0.01% 519
2018
Q2 		– Sell
-30,306
Closed -$865K – 998
2018
Q1 		$865K Buy
30,306
+3,132
+12% +$92.2K 0.02% 562
2017
Q4 		$822K Sell
27,174
-7,170
-21% -$229K 0.02% 423
2017
Q3 		$1.13M Buy
34,344
+11,007
+47% +$355K 0.04% 394
2017
Q2 		$726K Buy
+23,337
New +$740K 0.02% 440

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

Winton Group's ACGL Position: Q2 2026 in Review

Winton Group opened a new position in Arch Capital (ACGL) in Q2 2026: 47,650 shares worth $4.62M. The stake represents 0.15% of the portfolio and ranks #179 among its holdings. This is a return to the name: Winton Group previously reported a position in ACGL as recently as Q4 2025.

Winton Group first reported a position in ACGL in Q2 2017 and has held it in 17 quarters since. The position peaked at $15.4M in Q3 2019. 906 funds tracked by Wall St. Rank hold ACGL as of Q2 2026.

  • Winton Group held 47,650 shares of Arch Capital worth $4.62M as of Q2 2026.
  • Arch Capital was a new Winton Group position in Q2 2026.
  • Arch Capital made up 0.15% of Winton Group's portfolio in Q2 2026, its #179 holding.
  • Winton Group first reported a position in Arch Capital in Q2 2017 and has held it in 17 quarters since.
  • Winton Group's Arch Capital position peaked at $15.4M in Q3 2019.
  • 906 funds tracked by Wall St. Rank held Arch Capital as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.