Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 77,313,900 | reported | 26 Feb 2010 | tx 1725−1,227,830 |
| Schrodinger, Inc. | 8,981,664 | reported | 24 Nov 2020 | tx 15+24,145,857−154,199,885 |
| AUTONATION, INC. | 2,398,716 | reported | 16 Feb 2012 | tx 39+2,483,550−8,393,384 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 24 Nov 2020 | CONVERSION | Schrodinger, Inc. | 4,000,000 | — | |
| 24 Nov 2020 | SALE | Schrodinger, Inc. | 2,000,000 | 63.50 USD | anomaly |
| 24 Nov 2020 | CONVERSION | Schrodinger, Inc. | 4,000,000 | — | deriv |
| 14 Aug 2020 | SALE | Schrodinger, Inc. | 11,947 | 72.09 USD | |
| 17 Aug 2020 | SALE | Schrodinger, Inc. | 1,836,337 | 64.24 USD | anomaly |
| 14 Aug 2020 | SALE | Schrodinger, Inc. | 24,984 | 70.79 USD | |
| 14 Aug 2020 | SALE | Schrodinger, Inc. | 117,541 | 69.94 USD | anomaly |
| 14 Aug 2020 | SALE | Schrodinger, Inc. | 9,191 | 73.12 USD | |
| 10 Feb 2020 | CONVERSION | Schrodinger, Inc. | 6,393,429 | — | |
| 10 Feb 2020 | PURCHASE | Schrodinger, Inc. | 588,235 | 17.00 USD | first after silence |
| 10 Feb 2020 | CONVERSION | Schrodinger, Inc. | 47,242,235 | — | deriv |
| 10 Feb 2020 | CONVERSION | Schrodinger, Inc. | 13,164,193 | — | deriv |
| 10 Feb 2020 | CONVERSION | Schrodinger, Inc. | 33,543,539 | — | deriv |
| 10 Feb 2020 | CONVERSION | Schrodinger, Inc. | 29,468,101 | — | deriv |
| 10 Feb 2020 | CONVERSION | Schrodinger, Inc. | 35,946,010 | — | deriv |
| 16 Feb 2012 | SALE | AUTONATION, INC. | 165,846 | 34.39 USD | anomaly |
| 15 Feb 2012 | SALE | AUTONATION, INC. | 292,541 | 34.76 USD | anomaly |
| 14 Feb 2012 | SALE | AUTONATION, INC. | 297,609 | 35.26 USD | anomaly |
| 13 Feb 2012 | SALE | AUTONATION, INC. | 190,009 | 36.03 USD | anomaly |
| 10 Feb 2012 | SALE | AUTONATION, INC. | 261,965 | 36.27 USD | anomaly |
| 09 Feb 2012 | SALE | AUTONATION, INC. | 353,200 | 36.82 USD | anomaly |
| 08 Feb 2012 | SALE | AUTONATION, INC. | 245,600 | 37.06 USD | anomaly |
| 03 Feb 2012 | SALE | AUTONATION, INC. | 600,000 | 36.36 USD | anomaly |
| 02 Feb 2012 | SALE | AUTONATION, INC. | 278,399 | 36.00 USD | anomaly |
| 02 Dec 2011 | SALE | AUTONATION, INC. | 75,751 | 36.51 USD | anomaly |
1 purchase reported after at least 12 months of silence — most recent on 10 Feb 2020.