WorldQuant Millennium Advisors
ACGL icon

WorldQuant Millennium Advisors’s Arch Capital ACGL Stock Holding History

WorldQuant Millennium Advisors’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 		$23M Sell
239,466
-656,338
-73% -$62.8M 0.09% 211
2025
Q4 		$85.9M Sell
895,804
-121,079
-12% -$11.1M 0.33% 84
2025
Q3 		$92.3M Buy
1,016,883
+309,844
+44% +$27.8M 0.4% 74
2025
Q2 		$64.4M Buy
707,039
+504,880
+250% +$46.6M 0.32% 90
2025
Q1 		$19.4M Buy
+202,159
New +$18.7M 0.12% 185
2023
Q3 		– Sell
-25,837
Closed -$1.93M – 348
2023
Q2 		$1.93M Buy
+25,837
New +$1.87M 0.03% 298
2021
Q4 		– Sell
-183,236
Closed -$7M – 305
2021
Q3 		$7M Hold
183,236
– – 0.15% 177
2021
Q2 		$7.13M Buy
183,236
+5,100
+3% +$202K 0.16% 165
2021
Q1 		$6.83M Hold
178,136
– – 0.15% 205
2020
Q4 		$6.42M Hold
178,136
– – 0.14% 208
2020
Q3 		$5.21M Buy
178,136
+82,235
+86% +$2.51M 0.12% 211
2020
Q2 		$2.75M Buy
95,901
+40,083
+72% +$1.11M 0.06% 274
2020
Q1 		$1.59M Sell
55,818
-1,863
-3% -$75.5K 0.04% 280
2019
Q4 		$2.47M Sell
57,681
-4,119
-7% -$171K 0.05% 265
2019
Q3 		$2.59M Sell
61,800
-1,918
-3% -$75.6K 0.05% 245
2019
Q2 		$2.36M Buy
63,718
+9,356
+17% +$319K 0.05% 227
2019
Q1 		$1.76M Buy
54,362
+1,410
+3% +$42.9K 0.04% 226
2018
Q4 		$1.42M Buy
52,952
+10,265
+24% +$284K 0.04% 239
2018
Q3 		$1.27M Buy
42,687
+1,429
+3% +$42.5K 0.04% 228
2018
Q2 		$1.09M Buy
+41,258
New +$1.11M 0.04% 220

Other funds holding ACGL

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

WorldQuant Millennium Advisors's ACGL Position: Q1 2026 in Review

WorldQuant Millennium Advisors reduced its Arch Capital (ACGL) stake by 73% in Q1 2026, selling an estimated $62.8M and leaving 239,466 shares worth $23M. The position accounts for 0.09% of the portfolio, ranked #211.

WorldQuant Millennium Advisors first reported a position in ACGL in Q2 2018 and has held it in 20 quarters since. The position peaked at $92.3M in Q3 2025. 909 funds tracked by Wall St. Rank hold ACGL as of Q1 2026.

  • WorldQuant Millennium Advisors held 239,466 shares of Arch Capital worth $23M as of Q1 2026.
  • WorldQuant Millennium Advisors sold 656,338 Arch Capital shares in Q1 2026, an estimated $62.8M.
  • Arch Capital made up 0.09% of WorldQuant Millennium Advisors's portfolio in Q1 2026, its #211 holding.
  • WorldQuant Millennium Advisors first reported a position in Arch Capital in Q2 2018 and has held it in 20 quarters since.
  • WorldQuant Millennium Advisors's Arch Capital position peaked at $92.3M in Q3 2025.
  • 909 funds tracked by Wall St. Rank held Arch Capital as of Q1 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q1 2026, filed 15 May 2026.