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ArrowMark Colorado Holdings LLC

Position in SIRI — Sirius Xm Holdings Inc.

CIK 1483859 Denver, CO

Position in SIRI

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$4,278,189
+$935,582 QoQ
Shares Held
144,827
0.0% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#106
of 594 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SIRI Over Time

Shares Held

Position Value (USD)

Position in Entertainment

Communication Services · as of Jun 30, 2026

ArrowMark Colorado Holdings LLC holds $8,272,365 across 4 Entertainment names. SIRI ranks #1 (51.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SIRI
Sirius Xm Holdings Inc.
This page
144,827 $4,278,189

All Filings in SIRI

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,278,189 144,827
2026-03-31 $3,342,607 144,827
2025-12-31 $2,896,540 144,827
2025-09-30 $3,371,572 144,827
2025-06-30 $3,326,676 144,827
2025-03-31 $3,480,073 154,327
2024-12-31 $3,518,655 154,327
2024-09-30 $5,825,113 246,305