HATHAWAY INC BERKSHIRE, a 10% owner of $SIRI, bought 751,141 shares of the company on 01-30-2025 for an estimated $17,118,728. This trade was reported by Quiver Quantitative using data from a recent SEC filing. This increased their holdings of this class of stock by approximately 0.6%. Following this trade, they now own 118,219,714 shares of this class of $SIRI stock.
$SIRI Insider Trading Activity
$SIRI insiders have traded $SIRI stock on the open market 19 times in the past 6 months. Of those trades, 19 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $SIRI stock by insiders over the last 6 months:
- HATHAWAY INC BERKSHIRE has made 19 purchases buying 14,621,663 shares for an estimated $350,759,221 and 0 sales.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$SIRI Hedge Fund Activity
We have seen 56 institutional investors add shares of $SIRI stock to their portfolio, and 300 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BERKSHIRE HATHAWAY INC added 91,867,208 shares (+691.4%) to their portfolio in Q3 2024, for an estimated $2,172,659,469
- VANGUARD GROUP INC removed 3,099,716 shares (-100.0%) from their portfolio in Q3 2024, for an estimated $73,308,283
- THOMPSON SIEGEL & WALMSLEY LLC added 2,858,284 shares (+inf%) to their portfolio in Q3 2024, for an estimated $67,598,416
- BLACKROCK, INC. removed 2,807,252 shares (-100.0%) from their portfolio in Q3 2024, for an estimated $66,391,509
- MARSHALL WACE, LLP added 1,751,370 shares (+1370.5%) to their portfolio in Q3 2024, for an estimated $41,419,900
- HRT FINANCIAL LP removed 1,503,239 shares (-100.0%) from their portfolio in Q3 2024, for an estimated $35,551,602
- GEODE CAPITAL MANAGEMENT, LLC removed 1,396,067 shares (-100.0%) from their portfolio in Q3 2024, for an estimated $33,016,984
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
