Simplex Trading’s Arch Capital ACGL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$768K Sell
8,000
-12,700
-61% -$1.22M ﹤0.01% 2768
2025
Q4
$1.99M Buy
20,700
+11,800
+133% +$1.08M ﹤0.01% 1987
2025
Q3
$807K Buy
8,900
+6,800
+324% +$610K ﹤0.01% 3271
2025
Q2
$191K Buy
2,100
+200
+11% +$18.5K ﹤0.01% 4553
2025
Q1
$182K Sell
1,900
-3,200
-63% -$295K ﹤0.01% 4443
2024
Q4
$470K Sell
5,100
-2,000
-28% -$202K ﹤0.01% 3608
2024
Q3
$794K Buy
7,100
+4,900
+223% +$510K ﹤0.01% 3134
2024
Q2
$221K Sell
2,200
-3,300
-60% -$321K ﹤0.01% 4566
2024
Q1
$508K Buy
5,500
+4,800
+686% +$406K ﹤0.01% 3847
2023
Q4
$51K Sell
700
-11,100
-94% -$907K ﹤0.01% 6055
2023
Q3
$940K Buy
11,800
+10,000
+556% +$778K ﹤0.01% 2725
2023
Q2
$134K Sell
1,800
-5,000
-74% -$362K ﹤0.01% 4740
2023
Q1
$461K Buy
6,800
+5,900
+656% +$388K ﹤0.01% 3356
2022
Q4
$56K Sell
900
-6,400
-88% -$357K ﹤0.01% 5720
2022
Q3
$332K Buy
7,300
+2,600
+55% +$117K ﹤0.01% 3950
2022
Q2
$213K Sell
4,700
-800
-15% -$37.1K ﹤0.01% 4521
2022
Q1
$266K Sell
5,500
-3,500
-39% -$163K ﹤0.01% 4715
2021
Q4
$400K Buy
9,000
+6,300
+233% +$267K ﹤0.01% 4125
2021
Q3
$107K Sell
2,700
-100
-4% -$3.96K ﹤0.01% 6523
2021
Q2
$109K Buy
2,800
+2,731
+3,958% +$108K ﹤0.01% 6601
2021
Q1
$264K Sell
69
-44
-39% -$1.57K ﹤0.01% 4308
2020
Q4
$407K Sell
113
-21
-16% -$689 ﹤0.01% 3696
2020
Q3
$391K Buy
134
+15
+13% +$457 ﹤0.01% 3284
2020
Q2
$340K Buy
119
+115
+2,875% +$3.18K ﹤0.01% 3376
2020
Q1
$11K Sell
4
-60
-94% -$2.43K ﹤0.01% 6392
2019
Q4
$274K Buy
+64
New +$2.65K ﹤0.01% 3404
2019
Q3
Sell
-4
Closed -$14K 7156
2019
Q2
$14K Buy
+4
New +$136 ﹤0.01% 5874
2018
Q4
Sell
-165
Closed -$491K 6891
2018
Q3
$491K Sell
165
-567
-77% -$16.9K ﹤0.01% 2646
2018
Q2
$1.94M Sell
732
-30
-4% -$806 0.01% 1172
2018
Q1
$35K Buy
+762
New +$22.4K ﹤0.01% 2778
2017
Q2
Sell
-48
Closed -$1K 5972
2017
Q1
$1K Buy
+48
New +$1.47K ﹤0.01% 5513
2016
Q1
Sell
-60
Closed -$49K 5479
2015
Q4
$49K Buy
+60
New +$1.48K ﹤0.01% 1929
2015
Q2
Sell
-90
Closed -$4K 5074
2015
Q1
$4K Hold
90
﹤0.01% 3613
2014
Q4
$3K Buy
+90
New +$1.71K ﹤0.01% 3412

Other funds holding ACGL

Simplex Trading's ACGL Position: Q1 2026 in Review

Simplex Trading reduced its Arch Capital (ACGL) stake by 51% in Q1 2026, selling an estimated $392K and leaving 3,890 shares worth $373K. The position accounts for ﹤0.01% of the portfolio, ranked #3598.

Simplex Trading first reported a position in ACGL in Q4 2014 and has held it in 23 quarters since. The position peaked at $2.42M in Q4 2022. 909 funds tracked by Wall St. Rank hold ACGL as of Q1 2026.

  • Simplex Trading held 3,890 shares of Arch Capital worth $373K as of Q1 2026.
  • Simplex Trading sold 4,098 Arch Capital shares in Q1 2026, an estimated $392K.
  • Arch Capital made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3598 holding.
  • Simplex Trading first reported a position in Arch Capital in Q4 2014 and has held it in 23 quarters since.
  • Simplex Trading's Arch Capital position peaked at $2.42M in Q4 2022.
  • 909 funds tracked by Wall St. Rank held Arch Capital as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.