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GPC · KLAC in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

GPCKLAC
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • GPC
  • KLAC
0102030202120222023202420252026
Holders and value by quarter
QuarterGPCKLAC
Q3 20208 holders, $158m15 holders, $4.0bn
Q4 20209 holders, $179m14 holders, $5.3bn
Q1 20217 holders, $262m18 holders, $7.4bn
Q2 20219 holders, $314m26 holders, $7.3bn
Q3 202113 holders, $360m25 holders, $7.3bn
Q4 202111 holders, $505m25 holders, $9.0bn
Q1 202211 holders, $581m24 holders, $6.8bn
Q2 202213 holders, $621m17 holders, $6.3bn
Q3 202212 holders, $958m15 holders, $5.7bn
Q4 202214 holders, $1.1bn14 holders, $6.6bn
Q1 202316 holders, $1.2bn22 holders, $6.7bn
Q2 202314 holders, $1.1bn22 holders, $8.3bn
Q3 202316 holders, $1.0bn25 holders, $8.2bn
Q4 202311 holders, $743m23 holders, $10.0bn
Q1 202410 holders, $829m16 holders, $11.0bn
Q2 20249 holders, $725m21 holders, $12.7bn
Q3 20247 holders, $863m28 holders, $11.2bn
Q4 202410 holders, $935m25 holders, $8.0bn
Q1 202510 holders, $793m27 holders, $8.7bn
Q2 20257 holders, $520m22 holders, $12.2bn
Q3 202515 holders, $963m19 holders, $16.5bn
Q4 202510 holders, $1.0bn25 holders, $23.4bn
Q1 202614 holders, $1.1bn22 holders, $32.6bn
Q2 202610 holders, $1.1bn28 holders, $78.0bn
GPC

Genuine Parts Co

Holders
10
Reported value
$1.1bn
Buyers
16
Sellers
20

Breadth -4 among 91 comparable managers.

Industrials
KLAC

Kla Corp

Holders
28
Reported value
$78.0bn
Buyers
6
Sellers
4

A share split this quarter: the changes in shares are the split, not buying or selling.

IndustrialsAI infrastructure and semiconductors · L3VLUP

Who holds both, Q2 2026

Among the 36 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only GPC (8)

Artisan Partners LP, Baupost Group LLC, Brevan Howard Capital Management LP, Dodge & Cox, GAMCO Investors Inc, Harris Associates LP, Moore Capital Management LP, Verition Fund Management LLC

Only KLAC (26)

Acadian Asset Management LLC, AllianceBernstein LP, Altimeter Capital Management LP, Arrowstreet Capital LP, Baillie Gifford & Co, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, Fidelity (FMR LLC), Invesco Ltd, Janus Henderson Group Ltd, Man Group PLC, Marshall Wace LLP, Maverick Capital Ltd, MFS Investment Management, Neuberger Berman Group LLC, Rokos Capital Management LLP, Squarepoint Ops LLC, Susquehanna International Group LLP, T. Rowe Price Associates Inc, Walleye Capital LLC, Wellington Management Group LLP, Winton Group Ltd, and 1 more

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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