White Mountains Insurance Gp shares owned by Horizon Kinetics
Quarter-by-quarter ownership of White Mountains Insurance Gp (WTM) shares owned by Horizon Kinetics
from 13F filings
Historical chart of Horizon Kinetics investment in White Mountains Insurance Gp
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Quarterly reported holdings in White Mountains Insurance Gp by Horizon Kinetics
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2018-12-31 | $456k | 532 | 857.14 |
| 2018-09-30 | $498k | 532 | 936.09 |
| 2018-06-30 | $482k | 532 | 906.02 |
| 2018-03-31 | $438k | 532 | 823.31 |
| 2017-12-31 | $453k | 532 | 851.50 |
| 2017-09-30 | $456k | 532 | 857.14 |
| 2017-06-30 | $462k | 532 | 868.42 |
| 2017-03-31 | $606k | 689 | 879.54 |
| 2016-12-31 | $576k | 689 | 835.99 |
| 2016-06-30 | $580k | 689 | 841.80 |
| 2016-03-31 | $553k | 689 | 802.61 |
| 2015-12-31 | $625k | 860 | 726.74 |
| 2015-09-30 | $643k | 860 | 747.67 |
| 2015-06-30 | $477k | 728 | 655.22 |
| 2015-03-31 | $498k | 728 | 684.07 |
| 2014-12-31 | $459k | 728 | 630.49 |
| 2014-09-30 | $683k | 1.1k | 630.07 |
| 2014-06-30 | $660k | 1.1k | 608.86 |
| 2014-03-31 | $1.2M | 2.0k | 599.80 |
| 2013-12-31 | $5.9M | 9.7k | 603.16 |
| 2013-09-30 | $8.4M | 15k | 567.67 |
| 2013-06-30 | $9.1M | 16k | 574.90 |