XT
PRTS icon

XTX Topco’s CarParts.com PRTS Stock Holding History

XTX Topco’s Portfolio PRTS Stock Details PRTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$83.7K Buy
+10,649
New +$69.2K ﹤0.01% 3156
2025
Q4 		– Sell
-3,416
Closed -$24.3K – 3691
2025
Q3 		$24.3K Buy
+3,416
New +$27.8K ﹤0.01% 2291
2025
Q2 		– Sell
-10,877
Closed -$109K – 3000
2025
Q1 		$109K Buy
10,877
+9,445
+660% +$103K 0.01% 1853
2024
Q4 		$15.5K Sell
1,432
-6,460
-82% -$59.3K ﹤0.01% 2085
2024
Q3 		$71.5K Buy
7,892
+1,023
+15% +$9.67K 0.01% 1651
2024
Q2 		$68.7K Buy
6,869
+2,004
+41% +$24.4K 0.01% 1474
2024
Q1 		$78.8K Sell
4,865
-1,662
-25% -$41.6K 0.01% 1401
2023
Q4 		$206K Buy
6,527
+364
+6% +$12.3K 0.05% 942
2023
Q3 		$254K Sell
6,163
-5,242
-46% -$232K 0.04% 847
2023
Q2 		$485K Buy
+11,405
New +$510K 0.09% 389

Other funds holding PRTS

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.65B AUM 20.56% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

XTX Topco's PRTS Position: Q1 2026 in Review

XTX Topco opened a new position in CarParts.com (PRTS) in Q1 2026: 10,649 shares worth $83.7K. The stake represents ﹤0.01% of the portfolio and ranks #3156 among its holdings. This is a return to the name: XTX Topco previously reported a position in PRTS as recently as Q3 2025.

XTX Topco first reported a position in PRTS in Q2 2023 and has held it in 10 quarters since. The position peaked at $485K in Q2 2023. 44 funds tracked by Wall St. Rank hold PRTS as of Q1 2026.

  • XTX Topco held 10,649 shares of CarParts.com worth $83.7K as of Q1 2026.
  • CarParts.com was a new XTX Topco position in Q1 2026.
  • CarParts.com made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3156 holding.
  • XTX Topco first reported a position in CarParts.com in Q2 2023 and has held it in 10 quarters since.
  • XTX Topco's CarParts.com position peaked at $485K in Q2 2023.
  • 44 funds tracked by Wall St. Rank held CarParts.com as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.