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Columbia Asset Management

Position in SIRI — Sirius Xm Holdings Inc.

CIK 1585047 Ann Arbor, MI

Position in SIRI

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$339,562
+$74,258 QoQ
Shares Held
11,495
0.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#316
of 594 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in SIRI Over Time

Shares Held

Position Value (USD)

Position in Entertainment

Communication Services · as of Jun 30, 2026

Columbia Asset Management holds $6,127,019 across 3 Entertainment names. SIRI ranks #3 (5.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 SIRI
Sirius Xm Holdings Inc.
This page
11,495 $339,562

All Filings in SIRI

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $339,562 11,495
2026-03-31 $265,304 11,495
2025-12-31 $259,900 12,995
2025-09-30 $261,434 11,230
2025-06-30 $282,071 12,280
2025-03-31 $207,009 9,180