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 |
|---|---|---|---|---|---|
| Tudor Investment Corp Et Al | 270,709 | $2.34M | 0.01% | +4,160+1.6% | Added |
| Marathon Capital Management | 279,270 | $2.42M | 0.49% | +17,675+6.8% | Added |
| Great Lakes Advisors, LLC | 280,161 | $2.42M | 0.02% | −28,978−9.4% | Reduced |
| Divisadero Street Capital Management, LP | 283,953 | $2.46M | 0.06% | +283,953 | New |
| Renaissance Technologies LLC | 284,500 | $2.46M | 0.00% | −770,600−73.0% | Reduced |
| Algert Global LLC | 296,009 | $2.56M | 0.03% | +163,450+123.3% | Added |
| Royce & Associates LP | 306,066 | $2.65M | 0.02% | +65,013+27.0% | Added |
| The PNC Financial Services Group, Inc. | 310,897 | $2.69M | 0.00% | −7,422−2.3% | Reduced |
| Principal Financial Group Inc | 318,724 | $2.76M | 0.00% | +25,723+8.8% | Added |
| Apollon Wealth Management, LLC | 323,386 | $2.80M | 0.03% | +323,386 | New |
| Squarepoint Ops LLC | 326,548 | $2.82M | 0.01% | −280,570−46.2% | Reduced |
| SEI Investments Co | 327,128 | $2.83M | 0.00% | −270,875−45.3% | Reduced |
| Kopp Family Office, LLC | 328,963 | $2.85M | 1.74% | +283+0.1% | Added |
| Wells Fargo & Company | 334,981 | $2.90M | 0.00% | +176,341+111.2% | Added |
| Rockefeller Capital Management L.P. | 338,424 | $2.93M | 0.00% | −12,404−3.5% | Reduced |
| Bank of New York Mellon Corp | 357,406 | $3.09M | 0.00% | +28,811+8.8% | Added |
| Rock Springs Capital Management LP | 360,000 | $3.11M | 0.15% | +10,000+2.9% | Added |
| Bank of Montreal | 366,841 | $3.17M | 0.00% | +40,544+12.4% | Added |
| PDT Partners, LLC | 387,592 | $3.35M | 0.18% | −13,300−3.3% | Reduced |
| Congress Asset Management Co | 440,638 | $3.81M | 0.02% | +4,923+1.1% | Added |
| Parkman Healthcare Partners LLC | 449,943 | $3.89M | 0.40% | −373,820−45.4% | Reduced |
| OP Asset Management Ltd | 480,111 | $4.15M | 0.04% | +318,059+196.3% | Added |
| Russell Investments Group, Ltd. | 491,358 | $4.25M | 0.00% | +152,750+45.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 607,576 | $5.26M | 0.08% | +430,767+243.6% | Added |
| Rice Hall James & Associates, LLC | 657,864 | $5.69M | 0.28% | +657,864 | New |
| Motley Fool Asset Management LLC | 676,822 | $5.85M | 0.23% | −178,692−20.9% | Reduced |
| King Luther Capital Management Corp | 680,706 | $5.89M | 0.02% | −264,050−27.9% | Reduced |
| JPMorgan Chase & Co | 663,062 | $6.35M | 0.00% | +281,602+73.8% | Added |
| Panagora Asset Management Inc | 779,004 | $6.74M | 0.02% | +687,363+750.1% | Added |
| Two Sigma Investments, LP | 823,496 | $7.12M | 0.01% | −1,219,347−59.7% | Reduced |
| Vanguard Fiduciary Trust Co | 847,952 | $7.33M | 0.00% | +51,967+6.5% | Added |
| Deutsche Bank AG | 925,186 | $8.00M | 0.00% | −377,279−29.0% | Reduced |
| FMR LLC | 925,732 | $8.01M | 0.00% | +638,286+222.1% | Added |
| Charles Schwab Investment Management Inc | 995,314 | $8.61M | 0.00% | +17,246+1.8% | Added |
| First Eagle Investment Management, LLC | 996,637 | $8.62M | 0.01% | +300,000+43.1% | Added |
| Paradigm Capital Management Inc | 1,088,200 | $9.41M | 0.26% | +1,088,200 | New |
| New York State Common Retirement Fund | 1,100,625 | $9.52M | 0.01% | −83,305−7.0% | Reduced |
| Millennium Management LLC | 1,145,837 | $9.91M | 0.01% | −1,663,708−59.2% | Reduced |
| Freestone Grove Partners LP | 1,173,065 | $10.1M | 0.07% | +1,173,065 | New |
| Standard Life Aberdeen plc | 1,188,581 | $10.3M | 0.01% | −104,025−8.0% | Reduced |
| Vanguard Portfolio Management LLC | 1,198,123 | $10.4M | 0.00% | +93,370+8.5% | Added |
| Granite Investment Partners, LLC | 1,213,570 | $10.5M | 0.54% | +18,414+1.5% | Added |
| Emerald Mutual Fund Advisers Trust | 1,258,086 | $10.9M | 0.38% | +101,260+8.8% | Added |
| Northern Trust Corp | 1,428,231 | $12.4M | 0.00% | +69,490+5.1% | Added |
| Penn Capital Management Co Inc | 1,488,060 | $12.9M | 0.82% | +91,118+6.5% | Added |
| Morgan Stanley | 1,535,750 | $13.3M | 0.00% | −115,812−7.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,564,766 | $13.5M | 0.01% | +1,057,749+208.6% | Added |
| Raymond James Financial Inc | 1,639,330 | $14.2M | 0.00% | +634,027+63.1% | Added |
| Goldman Sachs Group Inc | 1,654,423 | $14.3M | 0.00% | −89,794−5.1% | Reduced |
| Cerity Partners LLC | 1,881,945 | $16.3M | 0.02% | +60,834+3.3% | Added |
| Nomura Asset Management International Inc. | 1,974,452 | $17.1M | 0.03% | +682,345+52.8% | Added |
| Bank of America Corp | 1,976,534 | $17.1M | 0.00% | −584,437−22.8% | Reduced |
| UBS Group AG | 2,018,823 | $17.5M | 0.00% | +74,138+3.8% | Added |
| Emerald Advisers, LLC | 2,104,451 | $18.2M | 0.43% | +297,144+16.4% | Added |
| AQR Capital Management LLC | 2,386,326 | $20.6M | 0.01% | +1,000,703+72.2% | Added |
| Citadel Advisors LLC | 2,461,400 | $21.3M | 0.01% | +1,604,061+187.1% | Added |
| Tremblant Capital Group | 2,577,799 | $22.3M | 0.64% | +385,715+17.6% | Added |
| Nuveen, LLC | 2,601,600 | $22.5M | 0.01% | −247,813−8.7% | Reduced |
| Royal Bank of Canada | 2,995,410 | $25.9M | 0.00% | −1,521,182−33.7% | Reduced |
| Geode Capital Management, LLC | 3,188,894 | $27.6M | 0.00% | +282,472+9.7% | Added |
| Jacobs Levy Equity Management, Inc | 3,352,133 | $29.0M | 0.10% | +3,352,133 | New |
| State Street Corp | 3,481,349 | $30.1M | 0.00% | +450,185+14.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,536,538 | $30.6M | 0.03% | −79,792−2.2% | Reduced |
| Vanguard Capital Management LLC | 5,122,681 | $44.3M | 0.00% | +208,902+4.3% | Added |
| American Century Companies Inc | 6,521,659 | $56.4M | 0.02% | +96,882+1.5% | Added |
| Braidwell LP | 6,531,439 | $56.5M | 2.09% | +4,358,714+200.6% | Added |
| BlackRock, Inc. | 11,326,677 | $98.0M | 0.00% | +1,238,495+12.3% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −2,493,575−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −2,370,377−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −2,300,899−100.0% | Sold out |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −1,908,293−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −649,428−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −457,237−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −381,020−100.0% | Sold out |
| Pier Capital, LLC | 0 | $0 | 0.00% | −223,159−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −212,766−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −205,239−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −192,100−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −183,622−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −134,800−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −84,443−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −77,529−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −67,404−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −50,415−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −42,520−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −39,187−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −32,794−100.0% | Sold out |
| Round Rock Advisors, LLC | 0 | $0 | 0.00% | −29,920−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −25,463−100.0% | Sold out |
| Western Standard LLC | 0 | $0 | 0.00% | −22,493−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −21,881−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −20,891−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −20,605−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −20,384−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −18,522−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −17,316−100.0% | Sold out |
| Contravisory Investment Management, Inc. | 0 | $0 | 0.00% | −17,023−100.0% | Sold out |
| Empirical Asset Management, LLC | 0 | $0 | 0.00% | −15,531−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −15,222−100.0% | Sold out |
| RiverPark Advisors, LLC | 0 | $0 | 0.00% | −14,842−100.0% | Sold out |