The Liberty SiriusXM Group
The Liberty SiriusXM Group (LSXMK) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LSXMK · as of Dec 31, 2024
Ownership Breakdown
1
Institutional Holders
▼ 7 vs Q3
$212,780
Total Inst. Value
▼ $2.22M vs Q3
326.79M
Shares Outstanding
freeFloat 88.96%
9,546
13F Shares Held
▼ 99,581 vs Q3
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
LSXMK largest shareholders · institutional ownership
Q4 2024 · SEC 13F
Showing top 8 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CIBC WORLD MARKETS CORP television broadcasting stations | 9.5K | 0.19% | 0.19% | $884.53M | Feb 10, 2025 | ▼ 2.6K |
DEKABANK DEUTSCHE GIROZENTRALE television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Jan 29, 2025 | EXIT |
IFP ADVISORS, INC television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Feb 4, 2025 | EXIT |
CASTLEVIEW PARTNERS, LLC television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Jan 21, 2025 | EXIT |
ETHIC INC. television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Feb 14, 2025 | EXIT |
RONALD BLUE TRUST, INC. television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Jan 30, 2025 | EXIT |
MORGENS WATERFALL VINTIADIS & CO INC television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Feb 14, 2025 | EXIT |
GILLILAND JETER WEALTH MANAGEMENT LLC television broadcasting stations | 0 | 0.00% | 0.00% | $0 | Jan 28, 2025 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q4 2024 vs prior quarter
Q4 2024
0
Increased
+0 shares0
New Positions
first time holders1
Decreased
−2.6K shares7
Sold Out
fully exitedNet shares change (top 50)
2.6K
+0 / −2.6K
Net new holders
-8
0 new / 7 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LSXMK insider trading · insider activity
Source: SEC Form 4
12
Buy transactions
77
Sell transactions
0.16
Buy/Sell ratio
$8M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
WESCHLER, R. TED (Member of 10% owner group) | Sep 9, 2024 | J-Other | 8,277 | — | — | 0 | Form 4 ↗ |
WESCHLER, R. TED Member of 10% owner group | Sep 9, 2024 | J-Other | 18,887 | — | — | 0 | Form 4 ↗ |
BERKSHIRE HATHAWAY INC 10 percent owner | Sep 9, 2024 | J-Other | 70,002,897 | — | — | 0 | Form 4 ↗ |
BERKSHIRE HATHAWAY INC 10 percent owner | Sep 9, 2024 | J-Other | 35,182,219 | — | — | 0 | Form 4 ↗ |
MALONE JOHN C Chairman of the Board | Sep 9, 2024 | J-Other | 101,778 | — | — | 0 | Form 4 ↗ |
MALONE JOHN C Chairman of the Board | Sep 9, 2024 | J-Other | 415,000 | — | — | 0 | Form 4 ↗ |
MALONE JOHN C Chairman of the Board | Sep 9, 2024 | J-Other | 286,086 | — | — | 0 | Form 4 ↗ |
Wong Andrea L director | Sep 9, 2024 | J-Other | 6,418 | $29.98 | $192.4K | 0 | Form 4 ↗ |
Wong Andrea L director | Sep 9, 2024 | J-Other | 6,204 | $27.63 | $171.4K | 0 | Form 4 ↗ |
Wong Andrea L director | Sep 9, 2024 | J-Other | 2,170 | $34.95 | $75.8K | 0 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
The Liberty SiriusXM Group (LSXMK) is primarily owned by institutional investors, who hold approximately 0.0% of total shares outstanding. Company insiders own approximately 11.04%, while retail and public investors account for the remaining 88.96%.
The largest institutional shareholder of The Liberty SiriusXM Group is CIBC WORLD MARKETS CORP, holding approximately 9,546 shares — equal to 0.19% of outstanding shares — as of December 31, 2024.
A total of 1 institutional investors currently hold LSXMK stock, with a combined institutional value of approximately $212,780 as of the most recent 13F filing period.
Frequently asked questions
LSXMK ownershipThe Liberty SiriusXM Group (LSXMK) is primarily owned by institutional investors, who hold approximately 0.0% of shares. The largest shareholder is CIBC WORLD MARKETS CORP with a 0.19% stake. Company insiders hold 11.04%. Data sourced from SEC Form 13F as of December 31, 2024.