Factory Mutual Insurance’s American Tower AMT Stock Holding History

Factory Mutual Insurance’s Portfolio AMT Stock Details AMT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$39.3M	Buy	227,700 +5,800	+3%	+$1.04M	0.44%	62
2025 Q4	$39M	Sell	221,900 -5,800	-3%	-$1.06M	0.4%	65
2025 Q3	$43.8M	Hold	227,700	–	–	0.43%	58
2025 Q2	$50.3M	Hold	227,700	–	–	0.55%	46
2025 Q1	$49.5M	Hold	227,700	–	–	0.57%	43
2024 Q4	$41.8M	Buy	227,700 +46,200	+25%	+$9.57M	0.45%	53
2024 Q3	$42.2M	Buy	181,500 +18,100	+11%	+$4.01M	0.44%	57
2024 Q2	$31.8M	Sell	163,400 -2,700	-2%	-$505K	0.36%	67
2024 Q1	$32.8M	Sell	166,100 -5,700	-3%	-$1.14M	0.38%	69
2023 Q4	$37.1M	Hold	171,800	–	–	0.46%	57
2023 Q3	$28.3M	Buy	171,800 +26,000	+18%	+$4.75M	0.39%	75
2023 Q2	$28.3M	Hold	145,800	–	–	0.42%	76
2023 Q1	$29.8M	Sell	145,800 -7,700	-5%	-$1.62M	0.47%	70
2022 Q4	$32.5M	Hold	153,500	–	–	0.49%	69
2022 Q3	$33M	Sell	153,500 -2,600	-2%	-$668K	0.54%	63
2022 Q2	$39.9M	Sell	156,100 -6,600	-4%	-$1.66M	0.65%	57
2022 Q1	$40.9M	Sell	162,700 -6,500	-4%	-$1.59M	0.55%	64
2021 Q4	$40.8M	Sell	169,200 -38,450	-19%	-$10.5M	0.59%	60
2021 Q3	$55.1M	Sell	207,650 -3,100	-1%	-$884K	0.69%	45
2021 Q2	$56.9M	Sell	210,750 -7,488	-3%	-$1.91M	0.7%	50
2021 Q1	$52.2M	Buy	218,238 +47,638	+28%	+$10.6M	0.67%	57
2020 Q4	$38.3M	Sell	170,600 -14,700	-8%	-$3.42M	0.52%	67
2020 Q3	$44.8M	Hold	185,300	–	–	0.72%	51
2020 Q2	$47.9M	Sell	185,300 -5,800	-3%	-$1.43M	0.82%	43
2020 Q1	$41.6M	Sell	191,100 -1,700	-0.9%	-$396K	0.79%	47
2019 Q4	$44.3M	Hold	192,800	–	–	0.65%	60
2019 Q3	$42.6M	Sell	192,800 -147,000	-43%	-$32.1M	0.66%	62
2019 Q2	$69.5M	Buy	339,800 +2,200	+0.7%	+$442K	0.83%	39
2019 Q1	$65.5M	Sell	337,600 -34,700	-9%	-$6.09M	0.77%	45
2018 Q4	$58.9M	Hold	372,300	–	–	0.76%	47
2018 Q3	$54.1M	Buy	372,300 +12,200	+3%	+$1.79M	0.56%	62
2018 Q2	$51.9M	Buy	360,100 +6,300	+2%	+$875K	0.56%	63
2018 Q1	$51.4M	Hold	353,800	–	–	0.56%	62
2017 Q4	$50.5M	Hold	353,800	–	–	0.53%	68
2017 Q3	$48.4M	Sell	353,800 -48,000	-12%	-$6.68M	0.53%	70
2017 Q2	$53.2M	Sell	401,800 -24,000	-6%	-$3.07M	0.61%	60
2017 Q1	$51.8M	Hold	425,800	–	–	0.61%	64
2016 Q4	$44.9M	Buy	425,800 +55,000	+15%	+$5.98M	0.53%	71
2016 Q3	$42M	Hold	370,800	–	–	0.52%	72
2016 Q2	$42.1M	Hold	370,800	–	–	0.56%	68
2016 Q1	$38M	Buy	370,800 +6,000	+2%	+$561K	0.49%	81
2015 Q4	$35.4M	Hold	364,800	–	–	0.48%	76
2015 Q3	$32.1M	Hold	364,800	–	–	0.44%	82
2015 Q2	$34M	Hold	364,800	–	–	0.44%	83
2015 Q1	$34.3M	Hold	364,800	–	–	0.45%	84
2014 Q4	$36.1M	Sell	364,800 -55,000	-13%	-$5.4M	0.49%	79
2014 Q3	$39.3M	Sell	419,800 -143,100	-25%	-$13.6M	0.54%	67
2014 Q2	$50.6M	Sell	562,900 -185,000	-25%	-$16M	0.69%	52
2014 Q1	$61.2M	Buy	747,900 +23,000	+3%	+$1.87M	0.89%	39
2013 Q4	$57.9M	Buy	724,900 +75,000	+12%	+$5.82M	0.85%	43
2013 Q3	$48.2M	Sell	649,900 -20,000	-3%	-$1.44M	0.76%	48
2013 Q2	$49M	Buy	+669,900	New	+$53.3M	0.8%	44