Alphatec Holdings Inc. (ATEC)

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Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Congress Asset Management Co	432,912	$4,389,728	0.03%
2.	Rhumbline Advisers	148,749	$1,508,309	0%
3.	Courier Capital Corp	69,000	$699,660	0.05%
4.	Wealth Enhancement Advisory Services, Llc	59,987	$608,267	0%
5.	Imc-chicago, LlcCALL	50,800	$515,112	0%