XT
ARQ icon

XTX Topco’s Arq ARQ Stock Holding History

XTX Topco’s Portfolio ARQ Stock Details ARQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$64.9K Sell
25,448
-47,212
-65% -$117K ﹤0.01% 3648
2026
Q1 		$186K Sell
72,660
-4,183
-5% -$13.4K ﹤0.01% 2869
2025
Q4 		$251K Buy
+76,843
New +$375K 0.01% 2218
2025
Q3 		– Sell
-41,865
Closed -$225K – 3412
2025
Q2 		$225K Buy
41,865
+30,240
+260% +$132K 0.01% 1630
2025
Q1 		$48.5K Sell
11,625
-13,431
-54% -$76.2K ﹤0.01% 2003
2024
Q4 		$190K Buy
+25,056
New +$165K 0.02% 1580
2024
Q3 		– Sell
-10,623
Closed -$64.5K – 2700
2024
Q2 		$64.5K Buy
+10,623
New +$73.3K 0.01% 1480
2023
Q4 		– Sell
-21,978
Closed -$39.1K – 2239
2023
Q3 		$39.1K Buy
+21,978
New +$42.9K 0.01% 1303
2022
Q1 		– Sell
-11,380
Closed -$75K – 998
2021
Q4 		$75K Buy
+11,380
New +$76.1K 0.04% 513
2021
Q3 		– Sell
-10,484
Closed -$78K – 1113
2021
Q2 		$78K Buy
+10,484
New +$64.6K 0.03% 688

Other funds holding ARQ

RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $148M AUM 89.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DA
DCF Advisers Greenwich, Connecticut $566M AUM 197.74% 1-Year Est. Return

XTX Topco's ARQ Position: Q2 2026 in Review

XTX Topco reduced its Arq (ARQ) stake by 65% in Q2 2026, selling an estimated $117K and leaving 25,448 shares worth $64.9K. The position accounts for ﹤0.01% of the portfolio, ranked #3648.

XTX Topco first reported a position in ARQ in Q2 2021 and has held it in 10 quarters since. The position peaked at $251K in Q4 2025. 99 funds tracked by Wall St. Rank hold ARQ as of Q2 2026.

  • XTX Topco held 25,448 shares of Arq worth $64.9K as of Q2 2026.
  • XTX Topco sold 47,212 Arq shares in Q2 2026, an estimated $117K.
  • Arq made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3648 holding.
  • XTX Topco first reported a position in Arq in Q2 2021 and has held it in 10 quarters since.
  • XTX Topco's Arq position peaked at $251K in Q4 2025.
  • 99 funds tracked by Wall St. Rank held Arq as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.