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ALK · 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.

ALKKLAC
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.
  • ALK
  • KLAC
0102030202120222023202420252026
Holders and value by quarter
QuarterALKKLAC
Q3 20209 holders, $421m15 holders, $4.0bn
Q4 202011 holders, $700m14 holders, $5.3bn
Q1 202110 holders, $944m18 holders, $7.4bn
Q2 20218 holders, $758m26 holders, $7.3bn
Q3 202113 holders, $434m25 holders, $7.3bn
Q4 20219 holders, $318m25 holders, $9.0bn
Q1 20226 holders, $204m24 holders, $6.8bn
Q2 20225 holders, $179m17 holders, $6.3bn
Q3 20227 holders, $261m15 holders, $5.7bn
Q4 202211 holders, $374m14 holders, $6.6bn
Q1 202310 holders, $338m22 holders, $6.7bn
Q2 20236 holders, $457m22 holders, $8.3bn
Q3 20237 holders, $267m25 holders, $8.2bn
Q4 20239 holders, $238m23 holders, $10.0bn
Q1 20249 holders, $475m16 holders, $11.0bn
Q2 202411 holders, $718m21 holders, $12.7bn
Q3 202417 holders, $692m28 holders, $11.2bn
Q4 202418 holders, $986m25 holders, $8.0bn
Q1 202520 holders, $1.0bn27 holders, $8.7bn
Q2 202514 holders, $576m22 holders, $12.2bn
Q3 202513 holders, $1.1bn19 holders, $16.5bn
Q4 202513 holders, $679m25 holders, $23.4bn
Q1 20267 holders, $344m22 holders, $32.6bn
Q2 20268 holders, $448m28 holders, $78.0bn
ALK

Alaska Air Group Inc

Holders
13
Reported value
$679m
Buyers
20
Sellers
14

Breadth +6 among 92 comparable managers.

Industrials
KLAC

Kla Corp

Holders
25
Reported value
$23.4bn
Buyers
22
Sellers
14

Breadth +8 among 92 comparable managers.

IndustrialsAI infrastructure and semiconductors · L3VLUP

Who holds both, Q4 2025

Among the 34 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ALK (9)

Balyasny Asset Management LLC, Davidson Kempner Capital Management LP, Freestone Grove Partners LP, Hudson Bay Capital Management LP, Maverick Capital Ltd, Moore Capital Management LP, Point72 Asset Management LP, Two Sigma Advisers LP, Two Sigma Investments LP

Only KLAC (21)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, Element Capital Management LLC, Fidelity (FMR LLC), Invesco Ltd, Janus Henderson Group Ltd, Man Group PLC, Millennium Management LLC, Neuberger Berman Group LLC, Squarepoint Ops LLC, T. Rowe Price Associates Inc, Tudor Investment Corp, Verition Fund Management LLC, 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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