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MSM · 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.

MSMKLAC
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.
  • MSM
  • KLAC
0102030202120222023202420252026
Holders and value by quarter
QuarterMSMKLAC
Q3 20207 holders, $69m15 holders, $4.0bn
Q4 20207 holders, $156m14 holders, $5.3bn
Q1 20214 holders, $173m18 holders, $7.4bn
Q2 20213 holders, $148m26 holders, $7.3bn
Q3 20216 holders, $127m25 holders, $7.3bn
Q4 20219 holders, $131m25 holders, $9.0bn
Q1 20226 holders, $124m24 holders, $6.8bn
Q2 20227 holders, $129m17 holders, $6.3bn
Q3 202210 holders, $145m15 holders, $5.7bn
Q4 202212 holders, $199m14 holders, $6.6bn
Q1 20237 holders, $168m22 holders, $6.7bn
Q2 202310 holders, $259m22 holders, $8.3bn
Q3 20237 holders, $300m25 holders, $8.2bn
Q4 20237 holders, $248m23 holders, $10.0bn
Q1 20246 holders, $234m16 holders, $11.0bn
Q2 20246 holders, $113m21 holders, $12.7bn
Q3 20244 holders, $123m28 holders, $11.2bn
Q4 20247 holders, $98m25 holders, $8.0bn
Q1 20255 holders, $50m27 holders, $8.7bn
Q2 20253 holders, $42m22 holders, $12.2bn
Q3 20251 holders, $34m19 holders, $16.5bn
Q4 20254 holders, $55m25 holders, $23.4bn
Q1 20266 holders, $104m22 holders, $32.6bn
Q2 20266 holders, $105m28 holders, $78.0bn
MSM

MSC Indl Direct Inc

Holders
6
Reported value
$234m
Buyers
3
Sellers
2

Breadth +1 among 93 comparable managers.

Industrials
KLAC

Kla Corp

Holders
16
Reported value
$11.0bn
Buyers
6
Sellers
13

Breadth -7 among 93 comparable managers.

IndustrialsAI infrastructure and semiconductors · L3VLUP

Who holds both, Q1 2024

Among the 19 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only MSM (3)

Capital Research Global Investors, Holocene Advisors LP, Winton Group Ltd

Only KLAC (13)

Acadian Asset Management LLC, AllianceBernstein LP, Arrowstreet Capital LP, Bridgewater Associates LP, Caxton Associates LLP, D. E. Shaw & Co., Fidelity (FMR LLC), Invesco Ltd, MFS Investment Management, PDT Partners LLC, T. Rowe Price Associates Inc, Tudor Investment Corp, Wellington Management Group LLP

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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