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TDY · RTX 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.

TDYRTX
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.
  • TDY
  • RTX
0204060202120222023202420252026
Holders and value by quarter
QuarterTDYRTX
Q3 202012 holders, $2.4bn28 holders, $11.8bn
Q4 20209 holders, $3.1bn34 holders, $16.0bn
Q1 202110 holders, $4.1bn26 holders, $16.7bn
Q2 202117 holders, $4.3bn26 holders, $18.6bn
Q3 202116 holders, $4.5bn22 holders, $19.6bn
Q4 202121 holders, $4.7bn25 holders, $20.0bn
Q1 202216 holders, $5.6bn22 holders, $23.5bn
Q2 202218 holders, $4.7bn22 holders, $22.2bn
Q3 202217 holders, $3.4bn24 holders, $18.1bn
Q4 202215 holders, $4.0bn25 holders, $23.0bn
Q1 202310 holders, $4.4bn25 holders, $20.8bn
Q2 202319 holders, $4.1bn26 holders, $19.8bn
Q3 202313 holders, $3.5bn27 holders, $14.7bn
Q4 202312 holders, $3.6bn20 holders, $16.9bn
Q1 202413 holders, $3.2bn24 holders, $20.1bn
Q2 202411 holders, $2.7bn22 holders, $19.5bn
Q3 202414 holders, $3.4bn24 holders, $21.4bn
Q4 202414 holders, $3.6bn33 holders, $20.5bn
Q1 202513 holders, $3.6bn35 holders, $24.3bn
Q2 202517 holders, $4.1bn34 holders, $26.4bn
Q3 202513 holders, $4.7bn33 holders, $30.0bn
Q4 202518 holders, $4.1bn32 holders, $31.8bn
Q1 202610 holders, $4.8bn42 holders, $32.7bn
Q2 202611 holders, $5.2bn40 holders, $32.7bn
TDY

Teledyne Technologies Inc

Holders
13
Reported value
$4.7bn
Buyers
10
Sellers
4

Breadth +6 among 95 comparable managers.

IndustrialsAerospace and defence
RTX

RTX Corporation

Holders
33
Reported value
$30.0bn
Buyers
13
Sellers
21

Breadth -8 among 95 comparable managers.

IndustrialsAerospace and defence

Who holds both, Q3 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 TDY (1)

ARK Investment Management LLC

Only RTX (21)

Acadian Asset Management LLC, AllianceBernstein LP, Appaloosa LP, AQR Capital Management LLC, Arrowstreet Capital LP, Capital Research Global Investors, Capital World Investors, Citadel Advisors LLC, Davidson Kempner Capital Management LP, Eisler Capital Management Ltd, Fidelity (FMR LLC), GAMCO Investors Inc, Holocene Advisors LP, Markel Group Inc, Maverick Capital Ltd, MFS Investment Management, Millennium Management LLC, Rokos Capital Management LLP, Squarepoint Ops LLC, Wellington Management Group LLP, Woodline Partners LP

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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