Thomas J. Herzfeld Advisors’s Martin Marietta Materials MLM Stock Holding History

Thomas J. Herzfeld Advisors’s Portfolio MLM Stock Details MLM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-1,840	Closed	-$880K	–	126
2025 Q1	$880K	Sell	1,840 -1,800	-49%	-$914K	0.3%	59
2024 Q4	$1.88M	Sell	3,640 -200	-5%	-$113K	0.6%	46
2024 Q3	$2.07M	Hold	3,840	–	–	0.69%	43
2024 Q2	$2.08M	Hold	3,840	–	–	0.73%	40
2024 Q1	$2.36M	Sell	3,840 -1,000	-21%	-$546K	0.83%	40
2023 Q4	$2.41M	Buy	4,840 +840	+21%	+$379K	0.89%	37
2023 Q3	$1.64M	Hold	4,000	–	–	0.63%	46
2023 Q2	$1.85M	Hold	4,000	–	–	0.74%	42
2023 Q1	$1.42M	Hold	4,000	–	–	0.57%	48
2022 Q4	$1.35M	Hold	4,000	–	–	0.55%	52
2022 Q3	$1.29M	Hold	4,000	–	–	0.55%	45
2022 Q2	$1.2M	Hold	4,000	–	–	0.5%	52
2022 Q1	$1.54M	Hold	4,000	–	–	0.58%	51
2021 Q4	$1.76M	Sell	4,000 -500	-11%	-$203K	0.64%	47
2021 Q3	$1.54M	Hold	4,500	–	–	0.68%	43
2021 Q2	$1.58M	Buy	4,500 +1,500	+50%	+$534K	0.66%	44
2021 Q1	$1.01M	Hold	3,000	–	–	0.46%	55
2020 Q4	$852K	Buy	+3,000	New	+$799K	0.4%	59
2020 Q3	–	Sell	-3,000	Closed	-$620K	–	282
2020 Q2	$620K	Hold	3,000	–	–	0.3%	62
2020 Q1	$568K	Hold	3,000	–	–	0.3%	66
2019 Q4	$839K	Hold	3,000	–	–	0.3%	65
2019 Q3	$822K	Hold	3,000	–	–	0.3%	67
2019 Q2	$690K	Hold	3,000	–	–	0.26%	76
2019 Q1	$604K	Hold	3,000	–	–	0.22%	96
2018 Q4	$516K	Hold	3,000	–	–	0.21%	93
2018 Q3	$546K	Hold	3,000	–	–	0.19%	85
2018 Q2	$670K	Hold	3,000	–	–	0.25%	75
2018 Q1	$622K	Hold	3,000	–	–	0.24%	76
2017 Q4	$663K	Hold	3,000	–	–	0.25%	68
2017 Q3	$619K	Hold	3,000	–	–	0.27%	61
2017 Q2	$668K	Hold	3,000	–	–	0.29%	60
2017 Q1	$655K	Hold	3,000	–	–	0.29%	66
2016 Q4	$665K	Hold	3,000	–	–	0.31%	64
2016 Q3	$537K	Hold	3,000	–	–	0.29%	66
2016 Q2	$576K	Hold	3,000	–	–	0.31%	69
2016 Q1	$479K	Hold	3,000	–	–	0.25%	82
2015 Q4	$410K	Hold	3,000	–	–	0.16%	98
2015 Q3	$456K	Hold	3,000	–	–	0.2%	89
2015 Q2	$425K	Hold	3,000	–	–	0.18%	95
2015 Q1	$419K	Sell	3,000 -400	-12%	-$51.4K	0.2%	94
2014 Q4	$375K	Buy	3,400 +1,500	+79%	+$177K	0.19%	99
2014 Q3	$245K	Hold	1,900	–	–	0.14%	118
2014 Q2	$251K	Hold	1,900	–	–	0.14%	118
2014 Q1	$244K	Hold	1,900	–	–	0.14%	127
2013 Q4	$190K	Hold	1,900	–	–	0.11%	135
2013 Q3	$187K	Hold	1,900	–	–	0.12%	127
2013 Q2	$187K	Buy	+1,900	New	+$197K	0.12%	132