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LHX · TDG 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.

LHXTDG
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.
  • LHX
  • TDG
010203040202120222023202420252026
Holders and value by quarter
QuarterLHXTDG
Q3 202029 holders, $5.9bn20 holders, $3.5bn
Q4 202022 holders, $5.4bn22 holders, $4.0bn
Q1 202121 holders, $5.2bn15 holders, $3.5bn
Q2 202115 holders, $5.5bn12 holders, $4.2bn
Q3 202113 holders, $7.1bn14 holders, $3.7bn
Q4 202122 holders, $7.3bn17 holders, $1.7bn
Q1 202223 holders, $10.8bn14 holders, $1.7bn
Q2 202221 holders, $10.9bn16 holders, $1.8bn
Q3 202219 holders, $8.7bn15 holders, $2.3bn
Q4 202227 holders, $9.7bn22 holders, $3.5bn
Q1 202333 holders, $9.1bn22 holders, $6.2bn
Q2 202328 holders, $8.4bn17 holders, $7.5bn
Q3 202328 holders, $7.1bn19 holders, $7.6bn
Q4 202319 holders, $8.8bn19 holders, $8.9bn
Q1 202423 holders, $8.1bn22 holders, $11.7bn
Q2 202421 holders, $8.5bn26 holders, $12.3bn
Q3 202421 holders, $8.8bn21 holders, $13.0bn
Q4 202421 holders, $7.6bn17 holders, $11.8bn
Q1 202521 holders, $7.5bn21 holders, $13.0bn
Q2 202523 holders, $9.1bn20 holders, $15.0bn
Q3 202526 holders, $10.8bn12 holders, $13.8bn
Q4 202519 holders, $9.1bn18 holders, $14.1bn
Q1 202621 holders, $9.8bn19 holders, $13.4bn
Q2 202623 holders, $7.8bn15 holders, $14.3bn
LHX

L3harris Technologies Inc

Holders
19
Reported value
$8.8bn
Buyers
10
Sellers
11

Breadth -1 among 93 comparable managers.

IndustrialsAerospace and defence
TDG

Transdigm Group Inc

Holders
19
Reported value
$8.9bn
Buyers
13
Sellers
10

Breadth +3 among 93 comparable managers.

IndustrialsAerospace and defence

Who holds both, Q4 2023

Among the 27 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only LHX (8)

ARK Investment Management LLC, GAMCO Investors Inc, Hudson Bay Capital Management LP, Janus Henderson Group Ltd, Man Group PLC, Point72 Asset Management LP, Wellington Management Group LLP, Woodline Partners LP

Only TDG (8)

Artisan Partners LP, Brevan Howard Capital Management LP, Caxton Associates LLP, ExodusPoint Capital Management LP, Quantbot Technologies LP, Renaissance Technologies LLC, Tudor Investment Corp, Voloridge Investment Management 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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