Calamos Advisors LLC - ALPHATEC HLDGS INC ownership

ALPHATEC HLDGS INC's ticker is ATEC and the CUSIP is 02081G201. A total of 154 filers reported holding ALPHATEC HLDGS INC in Q2 2021. The put-call ratio across all filers is 0.32 and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ALPHATEC HLDGS INC
ValueSharesWeighting
Q3 2023$2,046,173
-60.3%
157,762
-45.0%
0.01%
-57.7%
Q2 2023$5,156,053
+61.2%
286,766
+39.8%
0.03%
+62.5%
Q1 2023$3,199,326
+63.2%
205,085
+29.2%
0.02%
+77.8%
Q4 2022$1,960,624
-25.6%
158,755
-7.7%
0.01%
-25.0%
Q2 2021$2,635,000
-34.1%
172,016
-32.1%
0.01%
-45.5%
Q1 2021$3,999,000
+5.9%
253,261
-2.6%
0.02%0.0%
Q4 2020$3,775,000259,9880.02%
Other shareholders
ALPHATEC HLDGS INC shareholders Q2 2021
NameSharesValueWeighting ↓
Parian Global Management LP 193,822$1,267,0005.80%
First Light Asset Management, LLC 2,924,964$19,129,0002.23%
JACOB ASSET MANAGEMENT OF NEW YORK LLC 331,917$2,171,0002.19%
NEXT CENTURY GROWTH INVESTORS LLC 1,672,835$10,940,0001.43%
Mesirow Financial Investment Management, Inc. 41,020$268,0001.30%
PERKINS CAPITAL MANAGEMENT INC 188,500$1,233,0001.28%
Parkman Healthcare Partners LLC 523,735$3,425,0001.26%
Penn Capital Management Company, LLC 1,633,034$10,680,0001.15%
Pier Capital, LLC 619,259$4,050,0000.69%
OBERWEIS ASSET MANAGEMENT INC/ 402,160$2,630,0000.67%
View complete list of ALPHATEC HLDGS INC shareholders