Security key
14427M107
CarParts.com, Inc. - Common Stock, $0.001 par value per share (PRTS)
CUSIP: 14427M107
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock, $0.001 par value per share
- Total 13F shares
- 11,572,601
- Total 13F value
- $9,097,007
- Share change
- -1,541,408
- SEC-reported price per share
- $0.79
- Number of holders
- 44
- Value change
- -$548,391
- Number of buys
- 16
- Number of sells
- 17
- Shares outstanding
- 68,806,932
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
44
Top holders
10
PRTS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
CarParts.com, Inc. SEC filings
CarParts.com, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 14427M107
Recent filing periods:
Ownership snapshot
Top reported holders of PRTS - CarParts.com, Inc. - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Axislink Holdings B.V.
Disclosed value leader
Axislink Holdings B.V.
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 8%
13D/G row: Axislink Holdings B.V.
Showing 1-6 of 15 holder rows.
Quick read
Axislink Holdings B.V. leads the comparable SEC ownership view at 8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Axislink Holdings B.V.'s linked filing trail.
Comparable ownership
Top 5
Axislink Holdings B.V.
8%
BlackRock, Inc.
1.6%
VANGUARD GROUP INC
3.9%
MACKENZIE FINANCIAL CORP
2.6%
RENAISSANCE TECHNOLOGIES LLC
2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Axislink Holdings B.V. |
13D/G
Axislink Holding B.V.
|
8%
|
$4,209,608
5,538,958 shares
|
$0 | 10 Sep 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
1.6%
from 13D/G
|
$988,205
1,976,407 shares
|
— | 31 Dec 2025 |
| VANGUARD GROUP INC |
13F
Company
|
3.9%
|
$1,340,794
2,681,587 shares
|
— | 31 Dec 2025 |
| MACKENZIE FINANCIAL CORP |
13F
Company
|
2.6%
|
$879,561
1,779,674 shares
|
— | 31 Dec 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
2%
|
$676,350
1,352,700 shares
|
— | 31 Dec 2025 |
| North Star Investment Management Corp. |
13F
Company
|
2%
|
$675,426
1,350,853 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
44
Shares
11,572,601
Rows available
44
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
44
Q1 2026 holders
44
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend