Transaction · 0001193125-26-445930
SIRISIRIUS XM HOLDINGS INC.
Berkshire Hathaway Inc
BERKSHIRE HATHAWAY INC, 10%, reported an open-market or private purchase at SIRIUS XM HOLDINGS INC. involving 743965.000000 shares for an estimated $21494116.00. Reported holdings after the transaction were 125551082.000000 shares. A 10b5-1 reference was not detected in the stored filing text.
Open-market buySEC transaction code P10%
- Trade date
- Oct 30, 2026
- Filing date
- Nov 04, 2026
How reported position traded is calculated
Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 124,807,117 shares.
Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.
SIRI price since this filing
Daily closing prices, with the filing date and available return windowsSIRI · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago1d ago
Returns since7d30d90d180d1y
Transaction facts
Stored Form 4 columns with their raw values
- Type
- Buy Code P
- Identifier
- 0001193125-26-445930 Common Stock
- Transaction date
- Oct 30, 2026 Filed Nov 04, 2026, 02:30 AM · 5d delay
- Shares
- 743,965 sh $28.89 per share
- Estimated value
- $21.4M Computed from shares × price
- Holdings after
- 125,551,082 sh Indirect · See footnotes
Filing signal explanations
Badges describe filing facts only — not predictions.
Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Buy Large Buy 10% Owner Buy
Filing-only score
+40 points
Compact filing score computed from stored Form 4 facts. Version v1.
Strong filing signal
This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.
How this score is calculated
- open_market_purchase+12 points
transaction_code = P
Code P is a discretionary open-market purchase. - ten_percent_owner_buy+4 points
is_ten_percent_owner = true
10% beneficial owner open-market purchase. - cluster_buy+14 points
cluster-buy signal matched
Multiple insiders bought within the configured window. - large_buy_absolute+10 points
large-buy signal with absolute_triggered = true
Open-market purchase exceeds the configured absolute threshold.
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
Reported roles
No officer title
Officer NoDirector No10% YesOther No
Footnotes & amended
- F1
The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $28.6550 to $29.0100. The Reporting Persons undertake to provide…
- F2
109,746,508 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. ("Berkshire"). As Berkshire is in the chain of ownership of th…
- F3
15,984,890 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trus…
- F4
The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $29.3400 to $29.5100. The Reporting Persons undertake to provide…
- F5
The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $29.8500 to $30.5100. The Reporting Persons undertake to provide…
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