Thu, Jul 31, 2025
Jul 31
85,389 shares @ $21.43
Increased holdings by +0.10%
305th largest trade (out of 353)
Large TradeCluster Buy
Trade made by a 10% owner
Part of a cluster of 5 transactions by 2 insiders
60% win rate · +5.9% median edge vs SPY (341 trades, 90-day)
Price 10% below 200-day moving average
Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).
Recent insider activity at SIRI
Aug 4Warren E. BuffettBought$22.43mAug 4Berkshire Hathaway IncBought$22.43mAug 1Berkshire Hathaway IncBought$40.57mAug 1Warren E. BuffettBought$40.57mJul 31Berkshire Hathaway IncBought$41.62mJul 31Berkshire Hathaway IncBought$1.83mJul 31Warren E. BuffettBought$41.62mFeb 3Warren E. BuffettBought$6.83m