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PH · 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.

PHKLAC
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.
  • PH
  • KLAC
010203040202120222023202420252026
Holders and value by quarter
QuarterPHKLAC
Q3 202028 holders, $3.3bn15 holders, $4.0bn
Q4 202021 holders, $3.9bn14 holders, $5.3bn
Q1 202116 holders, $3.0bn18 holders, $7.4bn
Q2 202116 holders, $2.6bn26 holders, $7.3bn
Q3 202123 holders, $2.7bn25 holders, $7.3bn
Q4 202118 holders, $3.0bn25 holders, $9.0bn
Q1 202220 holders, $3.1bn24 holders, $6.8bn
Q2 202215 holders, $3.1bn17 holders, $6.3bn
Q3 202223 holders, $3.4bn15 holders, $5.7bn
Q4 202219 holders, $3.9bn14 holders, $6.6bn
Q1 202321 holders, $4.6bn22 holders, $6.7bn
Q2 202314 holders, $4.6bn22 holders, $8.3bn
Q3 202323 holders, $4.6bn25 holders, $8.2bn
Q4 202323 holders, $4.9bn23 holders, $10.0bn
Q1 202427 holders, $6.1bn16 holders, $11.0bn
Q2 202431 holders, $5.9bn21 holders, $12.7bn
Q3 202426 holders, $7.9bn28 holders, $11.2bn
Q4 202425 holders, $7.8bn25 holders, $8.0bn
Q1 202518 holders, $7.9bn27 holders, $8.7bn
Q2 202516 holders, $9.8bn22 holders, $12.2bn
Q3 202521 holders, $10.7bn19 holders, $16.5bn
Q4 202523 holders, $13.3bn25 holders, $23.4bn
Q1 202632 holders, $12.7bn22 holders, $32.6bn
Q2 202630 holders, $13.0bn28 holders, $78.0bn
PH

Parker-hannifin Corp

Holders
31
Reported value
$5.9bn
Buyers
18
Sellers
15

Breadth +3 among 94 comparable managers.

Industrials
KLAC

Kla Corp

Holders
21
Reported value
$12.7bn
Buyers
14
Sellers
7

Breadth +7 among 94 comparable managers.

IndustrialsAI infrastructure and semiconductors · L3VLUP

Who holds both, Q2 2024

Among the 39 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only PH (18)

Balyasny Asset Management LLC, Davidson Kempner Capital Management LP, Dodge & Cox, ExodusPoint Capital Management LP, Harris Associates LP, Holocene Advisors LP, Hudson Bay Capital Management LP, Jane Street Group LLC, Marshall Wace LLP, Moore Capital Management LP, Quantbot Technologies LP, Renaissance Technologies LLC, Squarepoint Ops LLC, Tudor Investment Corp, Two Sigma Advisers LP, Voloridge Investment Management LLC, Walleye Capital LLC, Woodline Partners LP

Only KLAC (8)

Acadian Asset Management LLC, Arrowstreet Capital LP, Bridgewater Associates LP, Caxton Associates LLP, Janus Henderson Group Ltd, Maverick Capital Ltd, MFS Investment Management, Neuberger Berman Group LLC

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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