Tower Research Capital LLC (TRC)
Position in SIRI — Sirius Xm Holdings Inc.
CIK 1533421
NEW YORK, NY
Position in SIRI
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$510,273
+$469,653 QoQ
Shares Held
17,274
+881.5% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#264
of 580 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, 2026Tower Research Capital LLC (TRC) holds $18,941,813 across 35 Entertainment names. SIRI ranks #8 (2.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NFLX |
Netflix Inc
|
77,390 | $5,525,645 | |
| 2 | DIS |
Walt Disney Co
|
31,865 | $3,067,006 | |
| 3 | WBD |
Warner Bros. Discovery, Inc.
|
83,702 | $2,231,495 | |
| 4 | TKO |
TKO Group Holdings, Inc.
|
9,260 | $1,864,130 | |
| 5 | ROKU |
Roku, Inc
|
12,796 | $1,767,638 | |
| 6 | NWSA |
News Corp
|
48,404 | $1,254,422 | |
| 7 | FOXA |
Fox Corp
|
13,478 | $651,801 | |
| 8 | SIRI |
Sirius Xm Holdings Inc.
This page
|
17,274 | $510,273 |
All Filings in SIRI
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $510,273 | 17,274 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $40,620 | 1,760 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $39,720 | 1,986 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $384,282 | 16,507 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $123,188 | 5,363 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $50,443 | 2,237 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $87,596 | 3,842 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $58,439 | 2,471 | Shares | Defined | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||