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Tidemark, LLC

Position in SIRI — Sirius Xm Holdings Inc.

CIK 2009591 SAN DIEGO, CA

Position in SIRI

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$14,858
+$3,249 QoQ
Shares Held
503
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#434
of 580 holders
Holding Since
Sep 2024
8 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

Tidemark, LLC holds $350,129 across 12 Entertainment names. SIRI ranks #3 (4.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 SIRI
Sirius Xm Holdings Inc.
This page
503 $14,858

All Filings in SIRI

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $14,858 503
2026-03-31 $11,609 503
2025-12-31 $10,060 503
2025-09-30 $11,709 503
2025-06-30 $11,553 503
2025-03-31 $11,342 503
2024-12-31 $11,468 503
2024-09-30 $8,963 379