Alphatec Inc. (ATEC)
NASDAQ: ATEC
· Real-Time Price · USD
13.96
0.20 (1.45%)
At close: Oct 03, 2025, 3:59 PM
13.81
-1.07%
After-hours: Oct 03, 2025, 07:04 PM EDT
13F Institute Ownership
Total Institutes of 241 in Alphatec expanded their positions with an increase of 1 investors compared to the previous quarter. An additional 17.33M shares, as total invested capital grew by $256.64M with ownership percentage increasing from 59.00% to 69.51%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.120
0.12
Call Flow 6,439,200
89%
Put Flow 776,100
11%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 6.35% | 9.52M | +14.14% | 105.63M | < 0.01% | Aug 12, 2025 |
| Vanguard Group Inc | 4.44% | 6.66M | +10.67% | 73.89M | < 0.01% | Aug 11, 2025 |
| American Century Companies Inc | 4.12% | 6.18M | +5.95% | 68.57M | 0.04% | Aug 12, 2025 |
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