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CHECK CAPITAL MANAGEMENT INC/CA

Position in RTX — RTX Corp

CIK 1032814 COSTA MESA, CA

Position in RTX

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$661,967
-$11,061 QoQ
Shares Held
3,489
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#2,152
of 3,392 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RTX Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

CHECK CAPITAL MANAGEMENT INC/CA holds $2,092,218 across 3 Aerospace & Defense names. RTX ranks #2 (31.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 RTX
RTX Corp
This page
3,489 $661,967

All Filings in RTX

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $661,967 3,489
2026-03-31 $673,028 3,489
2025-12-31 $639,882 3,489
2025-09-30 $583,814 3,489
2025-06-30 $509,463 3,489
2025-03-31 $462,152 3,489
2024-12-31 $403,747 3,489
2024-09-30 $422,727 3,489
2024-06-30 $350,260 3,489
2024-03-31 $340,282 3,489
2023-12-31 $293,564 3,489
2023-09-30 $251,103 3,489