Port Capital’s Alphatec Holdings ATEC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-13,000	Closed	-$132K	–	86
2025 Q1	$132K	Hold	13,000	–	–	0.01%	86
2024 Q4	$119K	Hold	13,000	–	–	0.01%	87
2024 Q3	$72K	Hold	13,000	–	–	﹤0.01%	86
2024 Q2	$136K	Hold	13,000	–	–	0.01%	84
2024 Q1	$179K	Hold	13,000	–	–	0.01%	86
2023 Q4	$196K	Hold	13,000	–	–	0.01%	88
2023 Q3	$169K	Hold	13,000	–	–	0.01%	79
2023 Q2	$234K	Hold	13,000	–	–	0.01%	77
2023 Q1	$203K	Hold	13,000	–	–	0.01%	70
2022 Q4	$161K	Hold	13,000	–	–	0.01%	68
2022 Q3	$114K	Hold	13,000	–	–	0.01%	69
2022 Q2	$85K	Hold	13,000	–	–	0.01%	71
2022 Q1	$149K	Hold	13,000	–	–	0.01%	71
2021 Q4	$149K	Hold	13,000	–	–	0.01%	80
2021 Q3	$158K	Hold	13,000	–	–	0.01%	80
2021 Q2	$199K	Buy	13,000 +1,000	+8%	+$15.3K	0.01%	82
2021 Q1	$189K	Hold	12,000	–	–	0.01%	82
2020 Q4	$174K	Buy	+12,000	New	+$174K	0.01%	80