PERKINS CAPITAL MANAGEMENT INC - ALPHATEC HLDGS INC ownership

ALPHATEC HLDGS INC's ticker is ATEC and the CUSIP is 02081G201. A total of 184 filers reported holding ALPHATEC HLDGS INC in Q1 2023. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of ALPHATEC HLDGS INC
ValueSharesWeighting
Q3 2023$2,235
-28.6%
172,317
-1.0%
2.22%
-18.8%
Q2 2023$3,131
+11.0%
174,117
-3.7%
2.73%
+2.6%
Q1 2023$2,820
+24.9%
180,767
-1.1%
2.66%
+11.6%
Q4 2022$2,257
-99.9%
182,717
-0.5%
2.38%
+32.6%
Q3 2022$1,606,000
+30.3%
183,717
-2.5%
1.80%
+40.8%
Q2 2022$1,233,000
-38.6%
188,500
+8.0%
1.28%
-22.4%
Q1 2022$2,007,000
+5.1%
174,500
+4.4%
1.64%
+27.6%
Q4 2021$1,910,000
-8.7%
167,100
-2.6%
1.29%
-0.5%
Q3 2021$2,092,000
-22.7%
171,600
-2.9%
1.30%
-15.7%
Q2 2021$2,708,000
-6.7%
176,750
-3.8%
1.54%
-8.4%
Q1 2021$2,901,000
+8.7%
183,7500.0%1.68%
-3.8%
Q4 2020$2,668,000
+115.7%
183,750
-1.3%
1.74%
+53.6%
Q3 2020$1,237,000
+92.1%
186,250
-0.3%
1.14%
+46.0%
Q1 2020$644,000
+5.6%
186,750
+117.2%
0.78%
+42.2%
Q4 2019$610,000
+41.2%
86,0000.0%0.55%
+47.0%
Q3 2019$432,00086,0000.37%
Other shareholders
ALPHATEC HLDGS INC shareholders Q1 2023
NameSharesValueWeighting ↓
Mesirow Financial Investment Management, Inc. 54,166$855,0002.32%
NEXT CENTURY GROWTH INVESTORS LLC 1,766,908$27,899,0002.13%
JACOB ASSET MANAGEMENT OF NEW YORK LLC 295,300$4,663,0001.80%
PERKINS CAPITAL MANAGEMENT INC 183,750$2,901,0001.68%
OBERWEIS ASSET MANAGEMENT INC/ 435,460$6,876,0001.41%
Pier Capital, LLC 763,059$12,049,0001.14%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 3,201,916$50,558,0001.06%
Avidity Partners Management LP 2,334,000$36,854,0001.02%
EAM Global Investors LLC 211,325$3,337,0000.92%
Penn Capital Management Company, LLC 549,013$8,669,0000.90%
View complete list of ALPHATEC HLDGS INC shareholders