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RHUMBLINE ADVISERS

Position in SIRI — Sirius Xm Holdings Inc.

CIK 1115418 BOSTON, MA

Position in SIRI

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$15,234,516
+$10,961,001 QoQ
Shares Held
515,725
+178.5% QoQ
Ownership
0.153%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#56
of 594 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 53% Shared 0% None 47%

Common Shares in SIRI Over Time

Shares Held

Position Value (USD)

Position in Entertainment

Communication Services · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,262,664,484 across 30 Entertainment names. SIRI ranks #10 (1.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SIRI

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,234,516 515,725
2026-03-31 $4,273,515 185,161
2025-12-31 $4,138,840 206,942
2025-09-30 $4,967,230 213,369
2025-06-30 $5,177,828 225,417
2025-03-31 $5,737,080 254,416
2024-12-31 $5,882,240 257,993
2024-09-30 $6,975,804 294,960