SIRIUSXM HOLDINGS INC (SIRI): Institutional Ownership
Hedge funds and institutional managers reporting a position in SIRI · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
24
13F filers
Aggregate Value
$476.6M
Across holders
Last Price
$28.35
2026-06-26
Sector
Communication Services
GICS
Holder activity9 new7 added8 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC (BRK-A, BRK-B) CIK 0001067983 | Institutional Manager | 15.98M | $368.9M | 77.4% | 0.1% | Reduced | $-2.1B | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 1.29M | $29.9M | 6.3% | 0.0% | Added | +$10.3M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 1.24M | $28.6M | 6.0% | 0.1% | Added | +$9.1M | Q1 2026 |
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 404K | $9.3M | 2.0% | 0.1% | Reduced | $-468K | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 283K | $6.5M | 1.4% | 0.0% | Reduced | $-6.8M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 270K | $6.2M | 1.3% | 0.1% | New | — | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 183K | $4.3M | 0.9% | 0.0% | New | — | Q3 2025 |
| MAPLELANE CAPITAL, LLC CIK 0001512173 | Hedge Fund | 179K | $3.6M | 0.8% | 0.1% | New | — | Q4 2025 |
| Pentwater Capital Management LP CIK 0001425851 | Hedge Fund | 125K | $2.9M | 0.6% | 0.0% | New | — | Q3 2025 |
| Holocene Advisors, LP CIK 0001700574 | Hedge Fund | 107K | $2.5M | 0.5% | 0.0% | New | — | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 106K | $2.5M | 0.5% | 0.0% | Reduced | $-2.3M | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 91K | $2.1M | 0.4% | 0.0% | Added | +$70K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 56K | $1.3M | 0.3% | 0.0% | New | — | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 64K | $1.3M | 0.3% | 0.0% | New | — | Q4 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 51K | $1.2M | 0.2% | 0.0% | New | — | Q1 2026 |
| TWEEDY BROWNE CO LLC// CIK 0000732905 | Institutional Manager | 47K | $1.1M | 0.2% | 0.1% | Added | +$387K | Q1 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 33K | $767K | 0.2% | 0.0% | Added | +$247K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 33K | $762K | 0.2% | 0.0% | Reduced | $-4.2M | Q1 2026 |
| MAVERICK CAPITAL LTD CIK 0000934639 | Hedge Fund | 32K | $729K | 0.2% | 0.0% | Reduced | $-5.0M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 31K | $715K | 0.2% | 0.0% | Added | +$420K | Q1 2026 |
Reduced
Institutional Manager
$368.9M· 77.4% of total· 0.1% port· 15.98M sh· $-2.1B QoQ· Q1 2026
Added
Hedge Fund
$29.9M· 6.3% of total· 0.0% port· 1.29M sh· +$10.3M QoQ· Q1 2026
Added
Hedge Fund
$28.6M· 6.0% of total· 0.1% port· 1.24M sh· +$9.1M QoQ· Q1 2026
Reduced
Institutional Manager
$9.3M· 2.0% of total· 0.1% port· 404K sh· $-468K QoQ· Q1 2026
Reduced
Hedge Fund
$6.5M· 1.4% of total· 0.0% port· 283K sh· $-6.8M QoQ· Q1 2026
New
Hedge Fund
$6.2M· 1.3% of total· 0.1% port· 270K sh· — QoQ· Q1 2026
New
Hedge Fund
$4.3M· 0.9% of total· 0.0% port· 183K sh· — QoQ· Q3 2025
New
Hedge Fund
$3.6M· 0.8% of total· 0.1% port· 179K sh· — QoQ· Q4 2025
New
Hedge Fund
$2.9M· 0.6% of total· 0.0% port· 125K sh· — QoQ· Q3 2025
New
Hedge Fund
$2.5M· 0.5% of total· 0.0% port· 107K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$2.5M· 0.5% of total· 0.0% port· 106K sh· $-2.3M QoQ· Q1 2026
Added
Hedge Fund
$2.1M· 0.4% of total· 0.0% port· 91K sh· +$70K QoQ· Q1 2026
New
Hedge Fund
$1.3M· 0.3% of total· 0.0% port· 56K sh· — QoQ· Q1 2026
New
Hedge Fund
$1.3M· 0.3% of total· 0.0% port· 64K sh· — QoQ· Q4 2025
New
Hedge Fund
$1.2M· 0.2% of total· 0.0% port· 51K sh· — QoQ· Q1 2026
Added
Institutional Manager
$1.1M· 0.2% of total· 0.1% port· 47K sh· +$387K QoQ· Q1 2026
Added
Hedge Fund
$767K· 0.2% of total· 0.0% port· 33K sh· +$247K QoQ· Q1 2026
Reduced
Hedge Fund
$762K· 0.2% of total· 0.0% port· 33K sh· $-4.2M QoQ· Q1 2026
Reduced
Hedge Fund
$729K· 0.2% of total· 0.0% port· 32K sh· $-5.0M QoQ· Q1 2026
Added
Hedge Fund
$715K· 0.2% of total· 0.0% port· 31K sh· +$420K QoQ· Q1 2026
New
Hedge Fund
$575K· 0.1% of total· 0.0% port· 25K sh· — QoQ· Q3 2025
Added
Hedge Fund
$553K· 0.1% of total· 0.0% port· 24K sh· +$552K QoQ· Q1 2026
Reduced
Hedge Fund
$372K· 0.1% of total· 0.0% port· 16K sh· $-420K QoQ· Q1 2026
Reduced
Hedge Fund
$21K· 0.0% of total· 0.0% port· 896 sh· $-536K QoQ· Q1 2026
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