CarParts.com, Inc. (PRTS) Institutional Ownership

Institutions by Trading Activity

58,191,000Shares Outstanding

13,249,221Shares held by institutions

$12,596,034Value of institutional holdings

22.77%Institutional ownership %

1.19%Shares Changed QoQ

47No. of institutional investors

CarParts.com, Inc. (NASDAQ:PRTS) has 47 institutional investors that have filed 13F reports for the period ending December 2025.

Their combined ownership stood at 22.4% of outstanding shares in December 2025, down from 31.7% in September 2025.
They increased total shares held in CarParts.com by 1.58% from the prior quarter, while the number of investors in PRTS decreased 28.79% year over year.
Activity in PRTS broke down as 22 buyers, 9 sellers, and 16 unchanged among 47 total holders.
In total, institutional investors held 13.04Mn shares in CarParts.com as of December 2025, up by 202.27K shares quarter on quarter, and down 12.13Mn shares year over year.
As of December 31, 2025, North Star Investment Management Corp. held the largest stake in CarParts.com with 1.44Mn shares, accounting for 2.47% of total shares outstanding.
The most significant purchases of PRTS for the quarter ending December 2025 came from North Star Investment Management Corp. (85.0K), CCG WEALTH MANAGEMENT, LLC (38.47K).
Leading sellers of CarParts.com shares for the quarter ending December 2025 were Williams & Novak, LLC (155.68K), Farther Finance Advisors, LLC (1.5K).
Per Business Quant, the top 8 investors in PRTS for the quarter ending December 2025 include North Star Investment Management Corp. (1.44Mn), Fragasso Financial Advisors Inc (64.04K), Blue Zone Wealth Advisors, LLC (59.52K), CCG WEALTH MANAGEMENT, LLC (38.47K), FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (36.02K), Williams & Novak, LLC (32.83K), Dynamic Advisor Solutions LLC (10.49K), Farther Finance Advisors, LLC (25).

13,249,221 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	2,681,587	127,486	4.99%	$1,340,794.00
BlackRock, Inc.	31 Dec, 2025	1,976,407	-13,433	-0.68%	$988,205.00
MACKENZIE FINANCIAL CORP	31 Dec, 2025	1,779,674	277,807	18.50%	$879,561.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	1,352,700	35,900	2.73%	$676,350.00
North Star Investment Management Corp.	31 Dec, 2025	1,350,853	-37,000	-2.67%	$675,426.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	649,984	84,064	14.85%	$325,062.00
FMR LLC	31 Dec, 2025	623,643	111,700	21.82%	$311,822.00
Kerrisdale Advisers, LLC	31 Dec, 2025	252,495	0	0.00%	$126,248.00
State Street Corp	31 Dec, 2025	237,938	27,800	13.23%	$118,969.00
Goldman Sachs Group Inc	31 Dec, 2025	220,224	104,138	89.71%	$110,112.00
HSBC HOLDINGS PLC	31 Dec, 2025	208,112	104,056	100.00%	$101,352.00
UBS Group AG	31 Dec, 2025	198,289	-337,013	-62.96%	$99,145.00
Williams & Novak, LLC	31 Dec, 2025	188,500	40,900	27.71%	$94,250.00
Lotus Technology Management, LP	31 Dec, 2025	159,584	159,584	0.00%	$79,792.00
Argentarii, LLC	31 Dec, 2025	150,000	100,000	200.00%	$75,000.00
Northern Trust Corp	31 Dec, 2025	142,115	25,948	22.34%	$71,058.00
Barclays Plc	31 Dec, 2025	129,252	-260,070	-66.80%	$64,627.00
Empowered Funds, LLC	31 Dec, 2025	128,912	64,456	100.00%	$64,456.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	122,256	0	0.00%	$61,128.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	111,482	111,482	0.00%	$55,742.00

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