Explore more topics
Public ownership evidence

CarParts.com, Inc. Common Stock (PRTS) Ownership Disclosures

Read PRTS insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

Jump to a section

Read one actual disclosure before using it

Show the table · 1 row, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-212026-10-15GREYSON JAY KEITHA1,355Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-15 and its public availability date is 2026-10-21. Subtracting those calendar dates gives 6 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001140361-26-040298 ↗SEC 0001140361-26-036239 ↗SEC 0001140361-26-036237 ↗

Recent Form 4 activity

Inspect all 17 displayed rows: Recent Form 4 activity

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-212026-10-15GREYSON JAY KEITHA1,355Not reported
2026-09-112026-09-10Huffaker MichaelP13,250Not reported
2026-09-102026-09-10Meniane DavidP13,250Not reported
2026-09-092026-08-25PHELPS BARRYP9,900Not reported
2026-09-092026-08-20PHELPS BARRYP100Not reported
2026-09-092026-09-09Huffaker MichaelP36,580Not reported
2026-09-092026-09-08Huffaker MichaelP21,718Not reported
2026-09-092026-09-04Huffaker MichaelP21,160Not reported
2026-09-092026-09-09Meniane DavidP36,643Not reported
2026-09-092026-09-08Meniane DavidP21,742Not reported
2026-09-092026-09-04Meniane DavidP21,154Not reported
2026-09-012026-08-28Huffaker MichaelP7,548Not reported
2026-09-012026-08-27Huffaker MichaelP4,614Not reported
2026-09-012026-08-28Meniane DavidP7,552Not reported
2026-09-012026-08-27Meniane DavidP4,612Not reported
2026-08-272026-08-25PHELPS BARRYP9,900Not reported
2026-08-272026-08-20PHELPS BARRYP100Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 34 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Scroll sideways to compare all columns. Select a heading to sort.

Federation des caisses Desjardins du Quebec2026-06-302026-08-15210$1,344None
OSAIC HOLDINGS, INC.2026-06-302026-08-15101$650None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1510,500$67,620Call
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-157$44None
Kerrisdale Advisers, LLC2026-06-302026-08-1525,249$162,604None
HSBC HOLDINGS PLC2026-06-302026-08-1510,406$67,119None
BARCLAYS PLC2026-06-302026-08-15140$902None
BARCLAYS PLC2026-06-302026-08-1512,927$83,249None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14252,238$1,624,413None
Vanguard Global Advisers, LLC2026-06-302026-08-141,822$11,734None
UBS Group AG2026-06-302026-08-1427,816$179,135None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-1468$438None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-14130,477$840,272None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1439,224$252,603None
MORGAN STANLEY2026-06-302026-08-147,331$47,212None
MORGAN STANLEY2026-06-302026-08-14123$792None
MORGAN STANLEY2026-06-302026-08-14384$2,473None
FMR LLC2026-06-302026-08-1413,428$86,476None
NORTHERN TRUST CORP2026-06-302026-08-1416,047$103,343None
SIMPLEX TRADING, LLC2026-06-302026-08-138,543$55,016None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1313,976$90,005None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1361,250$394,555None
SHP Wealth Management2026-06-302026-08-121$6None
Tower Research Capital LLC (TRC)2026-06-302026-08-121,033$6,653None
ALGERT GLOBAL LLC2024-12-312026-08-1218,600$20,088None
ALGERT GLOBAL LLC2024-09-302026-08-1245,077$40,853None
ALGERT GLOBAL LLC2024-06-302026-08-1220,660$20,660None
ALGERT GLOBAL LLC2024-03-312026-08-1220,660$33,469None
ALGERT GLOBAL LLC2023-12-312026-08-1232,840$103,774None
ALGERT GLOBAL LLC2023-09-302026-08-1279,630$328,076None
ALGERT GLOBAL LLC2023-06-302026-08-1267,750$287,938None
ALGERT GLOBAL LLC2022-12-312026-08-1228,570$178,848None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-122$13None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-1211,134$71,703None

90-day public filing window, up to 50 source positions.

Federation des caisses Desjardins du Quebec ↗OSAIC HOLDINGS, INC. ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗JONES FINANCIAL COMPANIES LLLP ↗Kerrisdale Advisers, LLC ↗HSBC HOLDINGS PLC ↗BARCLAYS PLC ↗BARCLAYS PLC ↗VANGUARD CAPITAL MANAGEMENT LLC ↗Vanguard Global Advisers, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Show the table · 0 rows, 5 columns

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.