BERKSHIRE HATHAWAY INC DEL's ticker is and the CUSIP is 084670952. A total of 8 filers reported holding BERKSHIRE HATHAWAY INC DEL in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $4,186,000 | – | 205 | – | 0.61% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gladius Capital Management LP | 58,800 | $18,155,676 | 1.06% |
| Twin Tree Management, LP | 1,372,600 | $423,817,687 | 0.79% |
| Garda Capital Partners LP | 29,000 | $8,954,330 | 0.44% |
| SIMPLEX TRADING, LLC | 437,300 | $135,025 | 0.12% |
| Allianz Asset Management GmbH | 129,400 | $39,954,838 | 0.07% |
| Maven Securities LTD | 11,100 | $3,427,347 | 0.07% |
| JANE STREET GROUP, LLC | 347,400 | $107,266,698 | 0.04% |
| SG Americas Securities, LLC | 44,100 | $353 | 0.00% |
| JPMORGAN CHASE & CO | 39,200 | $12,104,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |