Shannon River Fund Management LLC
Position in SPHR — Sphere Entertainment Co.
CIK 1301050
NEW YORK, NY
Position in SPHR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$12,783,110
+$4,172,407 QoQ
Shares Held
73,878
+0.7% QoQ
Ownership
0.206%
of shares outstanding
% of Portfolio
1.14%
of 13F equity value
Holder Rank
#73
of 417 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in SPHR Over Time
Shares Held
Position Value (USD)
Position in Entertainment
Communication Services · as of Jun 30, 2026Shannon River Fund Management LLC holds $52,341,645 across 2 Entertainment names. SPHR ranks #2 (24.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LYV |
Live Nation Entertainment, Inc.
|
216,037 | $39,558,535 | |
| 2 | SPHR |
Sphere Entertainment Co.
This page
|
73,878 | $12,783,110 |
All Filings in SPHR
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,783,110 | 73,878 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $8,610,703 | 73,345 | Shares | Sole | 2026-05-14 | |
| No filing history on record for this holder in this stock. | ||||||