undamentalytics Newsletter

Carparts.com, Inc.: which funds bought and sold

Institutions that bought and sold Carparts.com shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 24 institutions that filed 13F reports for both quarters added to or opened positions in Carparts.com, and 0 cut or closed them. Together they added a net 849K shares, — on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 144K shares; index fund managers were net buyers of 569K shares. 24 opened a new position and 0 sold out entirely.

Bought, Q2 2026 24 institutions, 24 of them new holders Sold, Q2 2026 0 institutions, 0 of them sold out
Net change, all compared +849K shares (—)
Net change, active managers +144K shares (—), 2 bought, 0 sold

Buyers versus sellers

institutions compared, 24
Active managers and hedge funds 2 bought · 0 sold · +144K
Index fund managers 5 bought · 0 sold · +569K
Other institutions 17 bought · 0 sold · +136K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Vanguard Capital Management LLC Index funds +252K New position 252K $1.6M
Blackrock, Inc. Index funds +187K New position 187K $1.2M
Renaissance Technologies LLC Hedge fund +130K New position 130K $840,272
Geode Capital Management, LLC Index funds +75K New position 75K $484,560
Vanguard Fiduciary Trust Co Index funds +39K New position 39K $252,603
Gsa Capital Partners LLP +29K New position 29K $184,000
UBS Group AG +28K New position 28K $179,135
Kerrisdale Advisers, LLC +25K New position 25K $162,604
Northern Trust Corp Index funds +16K New position 16K $103,343
FMR LLC Active manager +13K New position 13K $86,476
Barclays PLC +13K New position 13K $84,151
Dimensional Fund Advisors LP +11K New position 11K $71,703
HSBC Holdings PLC +10K New position 10K $67,119
Simplex Trading, LLC +8,543 New position 8,543 $55,016
Morgan Stanley +7,838 New position 7,838 $50,477
Vanguard Global Advisers, LLC +1,822 New position 1,822 $11,734
Tower Research Capital LLC (TRC) +1,033 New position 1,033 $6,653
Federation Des Caisses Desjardins Du Quebec +210 New position 210 $1,344
Osaic Holdings, Inc. +101 New position 101 $650
BNP Paribas Financial Markets +68 New position 68 $438

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
No institution cut its holding.

New positions

largest by value
InstitutionSharesValue June 30, 2026
Vanguard Capital Management LLCIndex funds 252K $1.6M
Blackrock, Inc.Index funds 187K $1.2M
Renaissance Technologies LLCHedge fund 130K $840,272
Geode Capital Management, LLCIndex funds 75K $484,560
Vanguard Fiduciary Trust CoIndex funds 39K $252,603
Gsa Capital Partners LLP 29K $184,000
UBS Group AG 28K $179,135
Kerrisdale Advisers, LLC 25K $162,604
Northern Trust CorpIndex funds 16K $103,343
FMR LLCActive manager 13K $86,476

Sold out

largest by value
InstitutionSharesValue March 31, 2026
No institution sold its whole holding.

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
24
Ten largest holders
93.6%
of 13F-reported shares
Index fund managers
67.1%
of 13F-reported shares
Active managers and hedge funds
16.9%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 2 0 2 0 +144K —
Index fund managers 5 0 5 0 +569K —
Other institutions 17 0 17 0 +136K —

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

← Back to Carparts.com, Inc. · Insiders · Politicians