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UNP · 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.

UNPKLAC
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.
  • UNP
  • KLAC
0204060202120222023202420252026
Holders and value by quarter
QuarterUNPKLAC
Q3 202036 holders, $19.0bn15 holders, $4.0bn
Q4 202035 holders, $19.1bn14 holders, $5.3bn
Q1 202134 holders, $18.0bn18 holders, $7.4bn
Q2 202129 holders, $17.3bn26 holders, $7.3bn
Q3 202135 holders, $14.6bn25 holders, $7.3bn
Q4 202129 holders, $18.4bn25 holders, $9.0bn
Q1 202235 holders, $18.1bn24 holders, $6.8bn
Q2 202233 holders, $14.7bn17 holders, $6.3bn
Q3 202240 holders, $12.8bn15 holders, $5.7bn
Q4 202235 holders, $11.9bn14 holders, $6.6bn
Q1 202332 holders, $11.5bn22 holders, $6.7bn
Q2 202333 holders, $12.4bn22 holders, $8.3bn
Q3 202334 holders, $13.4bn25 holders, $8.2bn
Q4 202330 holders, $15.7bn23 holders, $10.0bn
Q1 202434 holders, $14.9bn16 holders, $11.0bn
Q2 202432 holders, $14.0bn21 holders, $12.7bn
Q3 202429 holders, $14.8bn28 holders, $11.2bn
Q4 202430 holders, $13.4bn25 holders, $8.0bn
Q1 202528 holders, $12.4bn27 holders, $8.7bn
Q2 202537 holders, $13.0bn22 holders, $12.2bn
Q3 202544 holders, $16.2bn19 holders, $16.5bn
Q4 202536 holders, $17.1bn25 holders, $23.4bn
Q1 202627 holders, $19.2bn22 holders, $32.6bn
Q2 202627 holders, $22.1bn28 holders, $78.0bn
UNP

Union Pac Corp

Holders
27
Reported value
$22.1bn
Buyers
20
Sellers
25

Breadth -5 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 41 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only UNP (13)

Artisan Partners LP, Baupost Group LLC, Dodge & Cox, Freestone Grove Partners LP, Harris Associates LP, Markel Group Inc, Moore Capital Management LP, Point72 Asset Management LP, Renaissance Technologies LLC, Third Point LLC, Two Sigma Investments LP, Viking Global Investors LP, Voloridge Investment Management LLC

Only KLAC (14)

Altimeter Capital Management LP, AQR Capital Management LLC, Baillie Gifford & Co, Caxton Associates LLP, Citadel Advisors LLC, Holocene Advisors LP, Man Group PLC, Marshall Wace LLP, Maverick Capital Ltd, Rokos Capital Management LLP, Squarepoint Ops LLC, Susquehanna International Group LLP, Walleye Capital LLC, 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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