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NSC · 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.

NSCKLAC
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.
  • NSC
  • KLAC
0102030202120222023202420252026
Holders and value by quarter
QuarterNSCKLAC
Q3 202020 holders, $4.3bn15 holders, $4.0bn
Q4 202020 holders, $5.5bn14 holders, $5.3bn
Q1 202119 holders, $6.0bn18 holders, $7.4bn
Q2 202126 holders, $5.6bn26 holders, $7.3bn
Q3 202122 holders, $4.6bn25 holders, $7.3bn
Q4 202119 holders, $5.7bn25 holders, $9.0bn
Q1 202223 holders, $5.1bn24 holders, $6.8bn
Q2 202222 holders, $3.7bn17 holders, $6.3bn
Q3 202220 holders, $2.4bn15 holders, $5.7bn
Q4 202222 holders, $3.4bn14 holders, $6.6bn
Q1 202325 holders, $3.8bn22 holders, $6.7bn
Q2 202323 holders, $5.2bn22 holders, $8.3bn
Q3 202320 holders, $4.1bn25 holders, $8.2bn
Q4 202319 holders, $4.9bn23 holders, $10.0bn
Q1 202422 holders, $5.9bn16 holders, $11.0bn
Q2 202417 holders, $5.2bn21 holders, $12.7bn
Q3 202418 holders, $7.2bn28 holders, $11.2bn
Q4 202424 holders, $7.2bn25 holders, $8.0bn
Q1 202517 holders, $7.8bn27 holders, $8.7bn
Q2 202522 holders, $8.8bn22 holders, $12.2bn
Q3 202530 holders, $10.3bn19 holders, $16.5bn
Q4 202529 holders, $10.2bn25 holders, $23.4bn
Q1 202628 holders, $9.3bn22 holders, $32.6bn
Q2 202629 holders, $8.7bn28 holders, $78.0bn
NSC

Norfolk Southern Corp

Holders
28
Reported value
$9.3bn
Buyers
24
Sellers
15

Breadth +9 among 91 comparable managers.

Industrials
KLAC

Kla Corp

Holders
22
Reported value
$32.6bn
Buyers
20
Sellers
19

Breadth +1 among 91 comparable managers.

IndustrialsAI infrastructure and semiconductors · L3VLUP

Who holds both, Q1 2026

Among the 37 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only NSC (15)

Balyasny Asset Management LLC, Brevan Howard Capital Management LP, Citadel Advisors LLC, D. E. Shaw & Co., Dodge & Cox, ExodusPoint Capital Management LP, Markel Group Inc, Millennium Management LLC, Moore Capital Management LP, Quantbot Technologies LP, Rokos Capital Management LLP, Schonfeld Strategic Advisors LLC, Tudor Investment Corp, Verition Fund Management LLC, Woodline Partners LP

Only KLAC (9)

Acadian Asset Management LLC, AQR Capital Management LLC, Bridgewater Associates LP, Capital Research Global Investors, Janus Henderson Group Ltd, MFS Investment Management, Walleye Capital LLC, Wellington Management Group LLP, Winton Group Ltd

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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