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PDT Partners, LLC

Position in SIRI — Sirius Xm Holdings Inc.

CIK 1564702 New York, NY

Position in SIRI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$11,955,162
+$987,870 QoQ
Shares Held
404,711
-14.8% QoQ
Ownership
0.120%
of shares outstanding
% of Portfolio
0.63%
of 13F equity value
Holder Rank
#63
of 594 holders
Holding Since
Mar 2026
2 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

PDT Partners, LLC holds $39,566,861 across 7 Entertainment names. SIRI ranks #2 (30.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 SIRI
Sirius Xm Holdings Inc.
This page
404,711 $11,955,162

All Filings in SIRI

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,955,162 404,711
2026-03-31 $10,967,292 475,186