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ECHO · CMCSA 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.

ECHOCMCSA
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.
  • ECHO
  • CMCSA
010203040202120222023202420252026
Holders and value by quarter
QuarterECHOCMCSA
Q3 20203 holders, $115m32 holders, $40.8bn
Q4 20205 holders, $105m35 holders, $45.9bn
Q1 20215 holders, $92m38 holders, $49.8bn
Q2 20214 holders, $110m34 holders, $52.9bn
Q3 20214 holders, $104m33 holders, $51.4bn
Q4 20214 holders, $79m37 holders, $45.2bn
Q1 20225 holders, $65m38 holders, $40.3bn
Q2 20224 holders, $53m39 holders, $32.1bn
Q3 20224 holders, $45m37 holders, $22.8bn
Q4 20223 holders, $13m28 holders, $25.4bn
Q1 20234 holders, $18m26 holders, $28.7bn
Q2 20233 holders, $17m25 holders, $29.4bn
Q3 20234 holders, $37m32 holders, $30.6bn
Q4 20235 holders, $44m25 holders, $28.6bn
Q1 20243 holders, $205m26 holders, $26.8bn
Q2 20243 holders, $293m28 holders, $24.1bn
Q3 20244 holders, $404m33 holders, $27.0bn
Q4 20246 holders, $342m29 holders, $24.1bn
Q1 20255 holders, $374m33 holders, $24.1bn
Q2 20254 holders, $407m34 holders, $22.3bn
Q3 202514 holders, $1.6bn34 holders, $18.9bn
Q4 202518 holders, $2.8bn33 holders, $20.0bn
Q1 202626 holders, $3.8bn28 holders, $20.1bn
Q2 202616 holders, $2.4bn29 holders, $16.2bn
ECHO

Echostar Corp

Holders
16
Reported value
$2.4bn
Buyers
20
Sellers
22

Breadth -2 among 91 comparable managers.

Communications and media
CMCSA

Comcast Corp New

Holders
29
Reported value
$16.2bn
Buyers
23
Sellers
24

Breadth -1 among 91 comparable managers.

Communications and media

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 ECHO (12)

Brevan Howard Capital Management LP, Carl C. Icahn, Citadel Advisors LLC, Discovery Capital Management LLC, ExodusPoint Capital Management LP, Hudson Bay Capital Management LP, Millennium Management LLC, Neuberger Berman Group LLC, Rokos Capital Management LLP, Steadfast Capital Management LP, Voloridge Investment Management LLC, Wellington Management Group LLP

Only CMCSA (25)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Balyasny Asset Management LLC, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Dodge & Cox, Fidelity (FMR LLC), First Eagle Investment Management LLC, Freestone Grove Partners LP, Greenlight Capital, Harris Associates LP, Invesco Ltd, Markel Group Inc, MFS Investment Management, PDT Partners LLC, Quantbot Technologies LP, Schonfeld Strategic Advisors LLC, Two Sigma Investments LP, Verition Fund Management LLC, 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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