Alphatec Holdings, Inc.
ATEC- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001350653
In the last 90 days, Alphatec Holdings, Inc. insiders filed 1 open-market purchase and 1 sale; 267 institutions reported holding it in 13F filings for Q2 2026, worth $966.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Alphatec Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 267
- −14 vs. Q1 2026
- Shares held
- 111.6M
- −1.37M (−1.2%) vs. Q1 2026
- Total value
- $966.6M
- −$264.3M (−21.5%) vs. Q1 2026
- New holders
- 39
- 107 more added
- Sold out
- 53
- 84 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATEC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 267 | $966.6M |
| Q1 2026 | 285 | $1.23B |
| Q4 2025 | 285 | $2.51B |
| Q3 2025 | 275 | $1.57B |
| Q2 2025 | 239 | $1.12B |
| Q1 2025 | 231 | $898.8M |
| Q4 2024 | 229 | $778.1M |
| Q3 2024 | 216 | $461.3M |
| Q2 2024 | 218 | $976.4M |
| Q1 2024 | 224 | $1.26B |
| Q4 2023 | 206 | $1.37B |
| Q3 2023 | 201 | $904.8M |
| Q2 2023 | 209 | $1.25B |
| Q1 2023 | 184 | $919.9M |
| Q4 2022 | 182 | $666.3M |
| Q3 2022 | 164 | $447.7M |
| Q2 2022 | 161 | $329.9M |
| Q1 2022 | 162 | $609.7M |
| Q4 2021 | 172 | $611.1M |
| Q3 2021 | 165 | $648.0M |
| Q2 2021 | 153 | $681.7M |
| Q1 2021 | 158 | $692.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Third View Private Wealth, LLC | 0 | $0 | 0.00% | −13,694−100.0% | Sold out |
| Argent Trust Co | 0 | $0 | 0.00% | −10,671−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −10,612−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −10,524−100.0% | Sold out |
| Chilton Investment Co LLC | 0 | $0 | 0.00% | −10,325−100.0% | Sold out |
| Segment Wealth Management, LLC | 0 | $0 | 0.00% | −10,108−100.0% | Sold out |
| Park National Corp | 0 | $0 | 0.00% | −10,090−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −2,790−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,694−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −696−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −544−100.0% | Sold out |
| First Command Advisory Services, Inc. | 0 | $0 | 0.00% | −455−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −392−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −190−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −127−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |