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, Q4 2025
Institutional positions in Alphatec Holdings, Inc. as of Dec 31, 2025. 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
- 285
- +16 vs. Q3 2025
- Shares held
- 119.4M
- +11.9M (+11.1%) vs. Q3 2025
- Total value
- $2.51B
- +$949.5M (+60.7%) vs. Q3 2025
- New holders
- 44
- 100 more added
- Sold out
- 28
- 100 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fifth Lane Capital, LP | 20,000 | $420.8K | 0.50% | +20,000 | New |
| NBC Securities, Inc. | 20,513 | $431.6K | 0.03% | +9,481+85.9% | Added |
| Navellier & Associates Inc | 20,641 | $434.3K | 0.05% | −8,910−30.2% | Reduced |
| Axq Capital, LP | 20,955 | $440.9K | 0.10% | +20,955 | New |
| Fifth Third Bancorp | 21,089 | $443.7K | 0.00% | −535−2.5% | Reduced |
| ProShare Advisors LLC | 21,470 | $451.7K | 0.00% | +1,633+8.2% | Added |
| Aquatic Capital Management LLC | 21,520 | $452.8K | 0.01% | −75,985−77.9% | Reduced |
| Dark Forest Capital Management LP | 22,240 | $467.9K | 0.02% | −98,472−81.6% | Reduced |
| Los Angeles Capital Management LLC | 29,316 | $478.7K | 0.00% | 00.0% | Unchanged |
| Segment Wealth Management, LLC | 22,945 | $482.8K | 0.03% | +8,025+53.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 23,931 | $496.8K | 0.00% | −5,414−18.4% | Reduced |
| Rehmann Capital Advisory Group | 23,950 | $503.9K | 0.03% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 23,954 | $504.0K | 0.00% | 00.0% | Unchanged |
| Pure Financial Advisors, Inc. | 24,576 | $517.1K | 0.01% | −1,007−3.9% | Reduced |
| Cetera Investment Advisers | 24,650 | $518.6K | 0.00% | −2,075−7.8% | Reduced |
| PEAK6 LLC | 25,043 | $526.9K | 0.01% | +25,043 | New |
| KLP Kapitalforvaltning AS | 25,300 | $532.3K | 0.00% | +1,500+6.3% | Added |
| CX Institutional | 26,080 | $549.0K | 0.02% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 28,591 | $601.6K | 0.00% | +214+0.8% | Added |
| Commonwealth Equity Services, LLC | 29,372 | $618.0K | 0.00% | −11,409−28.0% | Reduced |
| Truist Financial Corp | 29,511 | $620.9K | 0.00% | −5,047−14.6% | Reduced |
| Oxford Financial Group Ltd | 30,000 | $631.2K | 0.03% | −10,000−25.0% | Reduced |
| Versor Investments LP | 30,584 | $643.5K | 0.10% | +2,284+8.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 31,725 | $667.5K | 0.01% | −399−1.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 32,375 | $681.2K | 0.01% | +32,375 | New |
| Arizona State Retirement System | 33,262 | $699.8K | 0.00% | −1,341−3.9% | Reduced |
| Graham Capital Management, L.P. | 33,476 | $704.3K | 0.02% | −19,010−36.2% | Reduced |
| Brevan Howard Capital Management LP | 33,796 | $711.1K | 0.01% | −79,858−70.3% | Reduced |
| Voya Investment Management LLC | 35,343 | $743.6K | 0.00% | −6,308−15.1% | Reduced |
| Numerai GP LLC | 35,976 | $756.9K | 0.09% | +35,976 | New |
| Raymond James Financial Inc | 36,148 | $760.6K | 0.00% | +17,732+96.3% | Added |
| Norden Group LLC | 36,687 | $771.9K | 0.08% | +110.0% | Added |
| CWM, LLC | 37,377 | $786.0K | 0.00% | +231+0.6% | Added |
| Independent Financial Group, LLC | 39,650 | $834.2K | 0.02% | −2,950−6.9% | Reduced |
| Focused Alpha, LLC | 40,220 | $846.2K | 0.25% | +40,220 | New |
| Valeo Financial Advisors, LLC | 41,296 | $868.9K | 0.02% | 00.0% | Unchanged |
| Creative Planning | 42,719 | $898.8K | 0.00% | −15,935−27.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 43,131 | $907.5K | 0.00% | +5,923+15.9% | Added |
| O'Shaughnessy Asset Management, LLC | 45,445 | $956.2K | 0.01% | +31,813+233.4% | Added |
| Cyndeo Wealth Partners, LLC | 46,841 | $985.5K | 0.05% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 49,743 | $1.05M | 0.00% | −52,072−51.1% | Reduced |
| XTX Topco Ltd | 50,826 | $1.07M | 0.03% | −38,612−43.2% | Reduced |
| FirstWave Capital Management LLC | 52,726 | $1.11M | 0.66% | +52,726 | New |
| HighMark Wealth Management LLC | 54,120 | $1.14M | 0.46% | −40,000−42.5% | Reduced |
| Intech Investment Management LLC | 57,096 | $1.20M | 0.01% | +2,314+4.2% | Added |
| Deerfield Management Company, L.P. (Series C) | 57,277 | $1.21M | 0.02% | −7,985−12.2% | Reduced |
| Stifel Financial Corp | 58,042 | $1.22M | 0.00% | −3,469−5.6% | Reduced |
| Avid Wealth Partners LLC | 58,129 | $1.22M | 0.60% | +58,129 | New |
| Susquehanna International Group, LLP | 58,353 | $1.23M | 0.00% | +58,353 | New |
| Ieq Capital, LLC | 58,642 | $1.23M | 0.00% | +7,886+15.5% | Added |
| Fred Alger Management, LLC | 58,817 | $1.24M | 0.00% | +58,817 | New |
| Phillips Financial Management, LLC | 59,583 | $1.25M | 0.08% | −970−1.6% | Reduced |
| Gotham Asset Management, LLC | 60,146 | $1.27M | 0.00% | +34,774+137.1% | Added |
| Manufacturers Life Insurance Company, The | 62,471 | $1.31M | 0.00% | −41−0.1% | Reduced |
| Captrust Financial Advisors | 63,921 | $1.34M | 0.00% | +27,497+75.5% | Added |
| SG Americas Securities, LLC | 64,390 | $1.35M | 0.00% | −12,269−16.0% | Reduced |
| Franklin Resources Inc | 64,774 | $1.36M | 0.00% | +1,299+2.0% | Added |
| HRT Financial LP | 68,430 | $1.44M | 0.00% | +68,430 | New |
| OP Asset Management Ltd | 68,587 | $1.44M | 0.02% | +16,553+31.8% | Added |
| HighTower Advisors, LLC | 68,680 | $1.45M | 0.00% | −12,000−14.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 68,872 | $1.50M | 0.00% | +6,695+10.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 72,760 | $1.53M | 0.00% | +1,286+1.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 75,365 | $1.59M | 0.04% | −40,741−35.1% | Reduced |
| Jain Global LLC | 75,511 | $1.59M | 0.02% | +75,511 | New |
| F/M Investments LLC | 80,695 | $1.70M | 0.06% | −45,996−36.3% | Reduced |
| Envestnet Asset Management Inc | 82,382 | $1.73M | 0.00% | −39,410−32.4% | Reduced |
| Western Wealth Management, LLC | 85,981 | $1.81M | 0.08% | −5,129−5.6% | Reduced |
| Price T Rowe Associates Inc | 93,651 | $1.97M | 0.00% | +6,654+7.6% | Added |
| Polen Capital Management LLC | 95,761 | $2.01M | 0.01% | +44,061+85.2% | Added |
| Courier Capital LLC | 99,000 | $2.08M | 0.12% | +30,000+43.5% | Added |
| Spears Abacus Advisors LLC | 100,000 | $2.10M | 0.04% | 00.0% | Unchanged |
| Legato Capital Management LLC | 102,945 | $2.17M | 0.19% | +63,715+162.4% | Added |
| Principal Financial Group Inc | 109,771 | $2.31M | 0.00% | +44,875+69.1% | Added |
| California State Teachers Retirement System | 110,093 | $2.32M | 0.00% | −403−0.4% | Reduced |
| Qube Research & Technologies Ltd | 114,009 | $2.40M | 0.00% | −46,809−29.1% | Reduced |
| Legal & General Group Plc | 121,676 | $2.56M | 0.00% | −4,501−3.6% | Reduced |
| Alliancebernstein L.P. | 125,130 | $2.63M | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 125,816 | $2.65M | 0.01% | −32,147−20.4% | Reduced |
| Advisor Group Holdings, Inc. | 135,761 | $2.86M | 0.00% | +4,316+3.3% | Added |
| Zions Bancorporation, National Association | 135,769 | $2.86M | 0.13% | −56,117−29.2% | Reduced |
| Verition Fund Management LLC | 140,355 | $2.95M | 0.02% | +11,426+8.9% | Added |
| Wells Fargo & Company | 141,807 | $2.98M | 0.00% | +53,723+61.0% | Added |
| Rhumbline Advisers | 145,856 | $3.07M | 0.00% | −22,168−13.2% | Reduced |
| Invst, LLC | 158,549 | $3.34M | 0.36% | 00.0% | Unchanged |
| Blackstone Group Inc. | 161,900 | $3.41M | 0.01% | +161,900 | New |
| Perkins Capital Management Inc | 171,747 | $3.61M | 2.87% | −1,570−0.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 175,423 | $3.69M | 0.01% | +175,423 | New |
| State of Wisconsin Investment Board | 177,921 | $3.74M | 0.01% | +143,025+409.9% | Added |
| Canada Pension Plan Investment Board | 178,100 | $3.75M | 0.00% | +6,400+3.7% | Added |
| HSBC Holdings PLC | 180,790 | $3.81M | 0.00% | −191,695−51.5% | Reduced |
| Ossiam | 192,100 | $4.04M | 0.08% | 00.0% | Unchanged |
| Marathon Capital Management | 198,900 | $4.18M | 0.90% | −2,025−1.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 203,000 | $4.27M | 0.01% | −38,000−15.8% | Reduced |
| Federated Hermes, Inc. | 205,239 | $4.32M | 0.01% | +150,855+277.4% | Added |
| Algert Global LLC | 209,158 | $4.40M | 0.07% | +119,689+133.8% | Added |
| Barclays PLC | 209,266 | $4.40M | 0.00% | +26,826+14.7% | Added |
| EAM Investors, LLC | 212,278 | $4.47M | 0.50% | −90,930−30.0% | Reduced |
| Engineers Gate Manager LP | 229,209 | $4.82M | 0.06% | −85,723−27.2% | Reduced |
| Voleon Capital Management LP | 229,715 | $4.83M | 0.10% | +209,736+1,049.8% | Added |
| Pier Capital, LLC | 229,807 | $4.84M | 0.77% | +229,807 | New |