Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC)

Historical Holders from Q1 2016 to Q3 2025

Symbol
ATEC on Nasdaq
Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
148M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
108M
Holdings value
$1.57B
% of all portfolios
0.003%
Grand Portfolio weight change
+0%
Number of holders
266
Number of buys
142
Number of sells
-112
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Squadron Capital LLC 8.9% $259M 13.2M Jennifer N. Pritzker 15 Dec 2025

Institutional Holders of Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 108M $1.57B +$109M $14.54 266
2025 Q2 101M $1.12B +$110M $11.10 235
2025 Q1 90.9M $922M +$71.9M $10.14 229
2024 Q4 84.7M $778M +$17.3M $9.18 226
2024 Q3 83M $461M -$103M $5.56 212
2024 Q2 93.4M $976M +$16.9M $10.45 214
2024 Q1 91.6M $1.26B +$14.5M $13.79 221
2023 Q4 90.2M $1.36B +$315M $15.11 203
2023 Q3 69.7M $903M -$22.9M $12.97 197
2023 Q2 69.3M $1.25B +$192M $17.98 206
2023 Q1 59M $920M +$91.1M $15.60 180
2022 Q4 53.9M $666M +$42.7M $12.35 178
2022 Q3 51.2M $448M +$8.94M $8.74 158
2022 Q2 50.3M $329M -$25.4M $6.54 155
2022 Q1 52.9M $608M -$3.1M $11.50 158
2021 Q4 53.4M $611M +$742K $11.43 168
2021 Q3 53.1M $648M +$102M $12.19 162
2021 Q2 44.5M $681M +$7.08M $15.32 147
2021 Q1 44M $691M +$36.2M $15.79 154
2020 Q4 42.4M $615M +$251M $14.52 148
2020 Q3 24.9M $166M -$337K $6.64 96
2020 Q2 24.8M $117M +$6.02M $4.70 87
2020 Q1 24.5M $84.6M -$11.6M $3.45 105
2019 Q4 25.3M $180M +$12M $7.09 106
2019 Q3 23.4M $117M +$59.1M $5.02 90
2019 Q2 11.6M $52.7M +$22.3M $4.54 60
2019 Q1 7.02M $18.6M -$1.28M $2.65 38
2018 Q4 8.07M $18.5M -$3.11M $2.29 39
2018 Q3 9.19M $31M +$419K $3.37 42
2018 Q2 9.09M $27.1M +$13.4M $2.98 37
2018 Q1 4.59M $14.7M +$5.04M $3.21 21
2017 Q4 3.05M $8.12M +$1.23M $2.66 24
2017 Q3 2.62M $5.93M -$97.6K $2.26 19
2017 Q2 2.83M $5.26M +$1.04M $1.85 23
2017 Q1 2.26M $5.26M +$274K $2.33 23
2016 Q4 2.06M $6.6M +$872K $3.21 27
2016 Q3 1.29M $12.1M +$12.1M $9.40 26
2016 Q2 0 $0 -$8K 0
2016 Q1 2.83K $8K $2.83 1