Martin Marietta Materials shares owned by GAM Holding
Quarter-by-quarter ownership of Martin Marietta Materials (MLM) shares owned by GAM Holding
from 13F filings
Historical chart of GAM Holding investment in Martin Marietta Materials
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Quarterly reported holdings in Martin Marietta Materials by GAM Holding
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $886k | 1.4k | 630.28 |
| 2025-06-30 | $771k | 1.4k | 548.96 |
| 2025-03-31 | $706k | 1.5k | 478.13 |
| 2019-09-30 | $472k | 1.7k | 273.94 |
| 2019-06-30 | $453k | 2.0k | 229.95 |
| 2017-06-30 | $3.6M | 16k | 222.59 |
| 2017-03-31 | $3.5M | 16k | 218.27 |
| 2016-12-31 | $4.0M | 18k | 221.51 |
| 2016-09-30 | $280k | 1.6k | 179.03 |
| 2016-06-30 | $300k | 1.6k | 191.82 |
| 2016-03-31 | $249k | 1.6k | 159.21 |
| 2015-12-31 | $214k | 1.6k | 136.83 |
| 2015-09-30 | $219k | 1.4k | 151.66 |
| 2015-06-30 | $198k | 1.4k | 141.83 |
| 2015-03-31 | $3.3M | 24k | 139.79 |
| 2014-12-31 | $3.8M | 35k | 110.35 |
| 2014-09-30 | $116k | 900 | 128.89 |
| 2014-06-30 | $119k | 900 | 132.22 |
| 2014-03-31 | $116k | 900 | 128.89 |
| 2013-12-31 | $90k | 900 | 100.00 |
| 2013-09-30 | $88k | 900 | 97.78 |
| 2013-06-30 | $89k | 900 | 98.89 |
| 2012-03-31 | $77k | 900 | 85.56 |
| 2011-03-31 | $81k | 900 | 90.00 |