Porat Ruth
Director at Blackstone · President and CIO at Alphabet
Porat Ruth — Director at Blackstone · President and CIO at Alphabet — has filed 40 SEC Form 4s covering 152 transactions at 2 companies since Aug 2024, most recently on Oct 25, 2026. Open-market activity: 27 purchases worth $464K and 6 sales worth $3.25M. The latest filing reports 2,161,340 GOOGL shares of Alphabet, worth $603M at the latest close, one of 2 reported positions.
Bought
$464.4K
27 open-market
Sold
$3.2M
6 open-market
Companies
2
40 filings
Value of reported holdings
Reported positions
GOOGLpart indirect
2,161,340 shares · filed Oct 25, 2026 · Alphabet
$602.99M
99%
BXpart indirect
51,220 shares · filed Aug 10, 2026 · Blackstone
$6.15M
1%
$609.15M across 2 companies where they file as an insider.