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Parallel Advisors’s CarParts.com PRTS Stock Holding History

Parallel Advisors’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
2025
Q4 		– Sell
-3,100
Closed -$22K – 3735
2025
Q3 		$22K Buy
+3,100
New +$25.2K ﹤0.01% 2198
2024
Q3 		– Sell
-1,050
Closed -$10.5K – 3457
2024
Q2 		$10.5K Buy
+1,050
New +$12.8K ﹤0.01% 2298
2023
Q3 		– Sell
-700
Closed -$29.8K – 3466
2023
Q2 		$29.8K Buy
700
+694
+11,567% +$31K ﹤0.01% 1661
2023
Q1 		$294 Sell
6
-34
-85% -$2.15K ﹤0.01% 3234
2022
Q4 		$2.48K Buy
40
+26
+186% +$1.36K ﹤0.01% 2604
2022
Q3 		$1K Sell
14
-25
-64% -$1.82K ﹤0.01% 2997
2022
Q2 		$3K Buy
39
+31
+388% +$2.26K ﹤0.01% 2478
2022
Q1 		$1K Buy
8
+2
+33% +$172 ﹤0.01% 2815
2021
Q4 		$1K Sell
6
-51
-89% -$7.02K ﹤0.01% 2939
2021
Q3 		$9K Sell
57
-218
-79% -$37.9K ﹤0.01% 2129
2021
Q2 		$56K Hold
275
– – ﹤0.01% 1197
2021
Q1 		$39K Sell
275
-275
-50% -$44.5K ﹤0.01% 1295
2020
Q4 		$68K Buy
+550
New +$71K ﹤0.01% 965

Other funds holding PRTS

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.84B AUM 28.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
KA
Kerrisdale Advisers Miami, Florida $263M AUM 40.01% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Parallel Advisors's PRTS Position: Q4 2025 in Review

Parallel Advisors sold out of CarParts.com (PRTS) in Q4 2025, closing a stake of 3,100 shares — an estimated $22K sold.

Parallel Advisors first reported a position in PRTS in Q4 2020 and held it in 13 quarters. The position peaked at $68K in Q4 2020. 46 funds tracked by Wall St. Rank hold PRTS as of Q4 2025.

  • Parallel Advisors reported no remaining CarParts.com position as of Q4 2025 after selling out during the quarter.
  • Parallel Advisors sold 3,100 CarParts.com shares in Q4 2025, an estimated $22K.
  • Parallel Advisors first reported a position in CarParts.com in Q4 2020 and held it in 13 quarters.
  • Parallel Advisors's CarParts.com position peaked at $68K in Q4 2020.
  • 46 funds tracked by Wall St. Rank held CarParts.com as of Q4 2025.

Based on Parallel Advisors's 13F filing for Q4 2025, filed 11 Feb 2026.