Blalock Williams, LLC Berkshire Hathaway Inc Class B Call Options Transaction History
Blalock Williams, LLC
- $114 Billion
- Q3 2025
Call Options
0 transactions
| Quarter | Operation | Price Per call | calls change | calls Held | SEC Form |
|---|
Others Institutions Holding BRK-B
# of Institutions
5,070Shares Held
882MCall Options Held
17.4MPut Options Held
13.1M-
Vanguard Group Inc Valley Forge, PA153MShares$76 Billion1.25% of portfolio
-
Black Rock Inc. New York, NY107MShares$53.2 Billion1.0% of portfolio
-
State Street Corp Boston, MA72.5MShares$36 Billion1.36% of portfolio
-
Geode Capital Management, LLC Boston, MA39.9MShares$19.8 Billion1.4% of portfolio
-
Morgan Stanley New York, NY27.2MShares$13.5 Billion0.89% of portfolio
About BERKSHIRE HATHAWAY INC - Class B
- Ticker BRK-B
- Exchange NYSE
- Sector Financial Services
- Industry Insurance—Diversified
- Shares Outstandng 1,301,129,984
- Market Cap $646B