PRTS · CarParts.com, Inc. · Shareholders & Ownership
$8.34
+0.00 (+0.00%)
At close · Nov 4
Return incl. dividend (before tax)
Play latest call
Q2 2026 earnings call transcript
Market Cap
$65.51M
Shares
8.09M
Volume · Nov 4
1183
Avg daily vol (3M)
50.05K
You came from your AI assistant. Add Equibles to it and ask about this data directly, free.
Every disclosed holder of PRTS in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PRTS
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 1,107,677 | 13.70% |
| Insiders (Forms 3, 4, 5) | 613,951 | 7.59% |
| 13D/G-only blocks | 823,807 | 10.19% |
| Remaining | 5,542,647 | 68.53% |
| Registered funds (N-PORT, not summed) | 412,721 | 5.10% |
Shares outstanding: 8,088,082, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PRTS
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
553,896 | ||
| 2 |
|
312,664 | ||
| 3 |
Philotimo Fund, LP
13D
CIK 1688522 · Investment adviser · Dec 21, 2023
unconfirmed, last confirmed Dec 21, 2023
|
269,911 | ||
| 4 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
252,238 | ||
| 5 |
North Star Investment Management Corp.
13F
CIK 1342857 · Investment adviser · Sep 30, 2026
|
231,823 | ||
| 6 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
186,747 | ||
| 6.1 |
Diversified Equity Alpha Master Portfolio
Fund
S000004282 · Registered fund · Jun 30, 2026
Master Investment Portfolio, not summed
|
6,982 | ||
| 7 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
172,750 | ||
| 8 |
|
152,810 | ||
| 9 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
130,477 | ||
| 10 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
75,226 | ||
| 11 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
71,202 | ||
| 12 |
North Star Micro Cap Fund
Fund
S000040440 · Registered fund · Aug 31, 2026
NORTHERN LIGHTS FUND TRUST II, not summed
|
65,000 | ||
| 13 |
|
47,306 | ||
| 14 |
|
43,577 | ||
| 15 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
39,224 | ||
| 16 |
|
36,776 | ||
| 17 |
GSA CAPITAL PARTNERS LLP
13F
CIK 1362033 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
28,638 | ||
| 18 |
|
27,816 | ||
| 19 |
|
26,477 | ||
| 20 |
Kerrisdale Advisers, LLC
13F
CIK 1569688 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
25,249 | ||
| 21 |
|
20,818 | ||
| 22 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
16,047 | ||
| 23 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
13,428 | ||
| 23.1 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
38,782 | ||
| 23.2 |
VIP Disciplined Small Cap Portfolio
Fund
S000007725 · Registered fund · Jun 30, 2026
Variable Insurance Products Fund II, not summed
|
13,428 | ||
| 23.3 |
Fidelity Series Total Market Index Fund
Fund
S000065248 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
10,499 | ||
| 23.4 |
Fidelity Total Market Index Fund
Fund
S000006026 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
10,042 | ||
| 23.5 |
Fidelity Nasdaq Composite Index Fund
Fund
S000055366 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
3,704 | ||
| 24 |
|
13,067 | ||
| 25 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,134 | ||
| 25.1 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
3,571 | ||
| 25.2 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
2,804 | ||
| 25.3 |
U.S. Sustainability Core 1 Portfolio
Fund
S000020422 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
2,505 | ||
| 25.4 |
Dimensional U.S. Core Equity 2 ETF
Fund
S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
1,736 | ||
| 25.5 |
U.S. VECTOR EQUITY PORTFOLIO
Fund
S000000982 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
1,686 | ||
| 26 |
HSBC HOLDINGS PLC
13F
CIK 873630 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,406 | ||
| 27 |
SIMPLEX TRADING, LLC
13F
CIK 1488542 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,543 | ||
| 28 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
7,838 | ||
| 29 |
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
Fund
S000002855 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
|
7,194 | ||
| 30 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,822 | ||
| 31 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,033 | ||
| 32 |
Federation des caisses Desjardins du Quebec
13F
CIK 2022297 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
210 | ||
| 33 |
VANGUARD BALANCED INDEX FUND
Fund
S000002560 · Registered fund · Jun 30, 2026
VANGUARD VALLEY FORGE FUNDS, not summed
|
200 | ||
| 34 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
101 | ||
| 35 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
68 | ||
| 36 |
Knights of Columbus U.S. ALL CAP INDEX FUND
Fund
S000066639 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE III, not summed
|
38 | ||
| 37 |
Guggenheim Active Allocation Fund
Fund
· Registered fund · Aug 31, 2026
Guggenheim Active Allocation Fund, not summed
|
30 | ||
| 38 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
30 | ||
| 39 |
Caitong International Asset Management Co., Ltd
13F
CIK 1963355 · Unknown · Sep 30, 2026
|
11 | ||
| 40 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Sep 30, 2026
|
10 | ||
| 41 |
JONES FINANCIAL COMPANIES LLLP
13F
CIK 815917 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
7 | ||
| 42 |
WHITTIER TRUST CO
13F
CIK 1137881 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6 | ||
| 43 |
SHP Wealth Management
13F
CIK 1807060 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1 |
1 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.