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DCO · 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.

DCORTX
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.
  • DCO
  • RTX
0204060202120222023202420252026
Holders and value by quarter
QuarterDCORTX
Q3 20201 holders, $11m28 holders, $11.8bn
Q4 20201 holders, $19m34 holders, $16.0bn
Q1 20211 holders, $21m26 holders, $16.7bn
Q2 20212 holders, $18m26 holders, $18.6bn
Q3 20212 holders, $17m22 holders, $19.6bn
Q4 20212 holders, $17m25 holders, $20.0bn
Q1 20222 holders, $22m22 holders, $23.5bn
Q2 20222 holders, $19m22 holders, $22.2bn
Q3 20222 holders, $19m24 holders, $18.1bn
Q4 20222 holders, $25m25 holders, $23.0bn
Q1 20232 holders, $29m25 holders, $20.8bn
Q2 20232 holders, $25m26 holders, $19.8bn
Q3 20232 holders, $28m27 holders, $14.7bn
Q4 20233 holders, $31m20 holders, $16.9bn
Q1 20242 holders, $31m24 holders, $20.1bn
Q2 20242 holders, $46m22 holders, $19.5bn
Q3 20242 holders, $53m24 holders, $21.4bn
Q4 20242 holders, $53m33 holders, $20.5bn
Q1 20252 holders, $49m35 holders, $24.3bn
Q2 20252 holders, $70m34 holders, $26.4bn
Q3 20252 holders, $71m33 holders, $30.0bn
Q4 20252 holders, $66m32 holders, $31.8bn
Q1 20262 holders, $74m42 holders, $32.7bn
Q2 20264 holders, $162m40 holders, $32.7bn
DCO

Ducommun Inc Del

Holders
2
Reported value
$74m
Buyers
10
Sellers
14

Breadth -4 among 91 comparable managers.

IndustrialsAerospace and defence
RTX

RTX Corporation

Holders
42
Reported value
$32.7bn
Buyers
31
Sellers
15

Breadth +16 among 91 comparable managers.

IndustrialsAerospace and defence

Who holds both, Q1 2026

Among the 43 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only DCO (1)

First Eagle Investment Management LLC

Only RTX (41)

Acadian Asset Management LLC, AllianceBernstein LP, Appaloosa LP, AQR Capital Management LLC, Artisan Partners LP, Balyasny Asset Management LLC, Brevan Howard Capital Management LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, D. E. Shaw & Co., Davidson Kempner Capital Management LP, Dodge & Cox, Element Capital Management LLC, Fidelity (FMR LLC), Freestone Grove Partners LP, Hudson Bay Capital Management LP, Invesco Ltd, Janus Henderson Group Ltd, Man Group PLC, Markel Group Inc, Marshall Wace LLP, Maverick Capital Ltd, MFS Investment Management, and 16 more

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.

Back to the 13F Explorer →