Alphatec HoldingsATEC
13F holders, Q1 2026 (March 31)285holders
48new positions
48sold out
7famous investors
$10.89avg. 13F price*
At the end of Q1 2026, 285 institutions reported holding Alphatec Holdings Inc. (ATEC) in their 13F filings, unchanged from Q4 2025. 48 opened new positions and 48 sold out. The largest holders were BlackRock, Inc. ($109.8M), American Century Companies Inc. ($69.9M) and Vanguard Capital Management LLC ($53.5M). 7 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Alphatec Holdings Inc.
- CUSIP
- 02081G201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 48 | $36.5M |
| Exits | 48 | $160.5M |
All 13F filers, Q4 2025 → Q1 2026: 19,081,688 shares bought and 21,892,761 shares sold, net −2,811,073 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 285 holders
| BlackRock, Inc. | 0.00% | Reduce -0.7% | 10,088,182 | $109.8M |
| American Century Companies Inc. | 0.04% | Reduce -1.3% | 6,424,777 | $69.9M |
| Vanguard Capital Management LLC | 0.00% | — | 4,913,779 | $53.5M |
| Royal Bank of Canada | 0.01% | Reduce -8.1% | 4,516,592 | $49.1M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.05% | Add +13.8% | 3,616,330 | $39.3M |
| State Street Corp. | 0.00% | Add +4.9% | 3,031,164 | $33.0M |
| Geode Capital Management, LLC | 0.00% | Add +2.8% | 2,906,422 | $31.6M |
| Nuveen, LLC | 0.01% | Reduce -0.8% | 2,849,413 | $31.0M |
| Millennium Management | 0.02% | Add +26.2% | 2,809,545 | $30.6M |
| Bank of America Corp. | 0.00% | Add +26.9% | 2,560,971 | $27.9M |
| Point72 Asset Management | 0.05% | Add +126.7% | 2,493,575 | $27.1M |
| Next Century Growth Investors LLC | 1.87% | Reduce -2.0% | 2,370,377 | $25.8M |
| Hood River Capital Management LLC | 0.25% | Add +102.1% | 2,300,899 | $25.0M |
| Tremblant Capital Group | 0.77% | Add +34.9% | 2,192,084 | $23.8M |
| Braidwell LP | 0.90% | New | 2,172,725 | $23.6M |
| Two Sigma Investments, LP | 0.02% | Add +3.8% | 2,042,843 | $22.2M |
| UBS Group AG | 0.00% | Add +37.9% | 1,944,685 | $21.2M |
| Oberweis Asset Management Inc./ | 0.61% | Add +90.8% | 1,908,293 | $20.8M |
| Cerity Partners LLC | 0.03% | Reduce -0.2% | 1,821,111 | $19.8M |
| Emerald Advisers, LLC | 0.62% | Add +10.3% | 1,807,307 | $19.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -17.2% | 1,744,217 | $19.0M |
| Morgan Stanley | 0.00% | Reduce -62.0% | 1,651,562 | $18.0M |
| Penn Capital Management Company, LLC | 1.18% | Add +30.2% | 1,396,942 | $15.2M |
| AQR Capital Management | 0.01% | Add +129.4% | 1,385,623 | $15.1M |
| Northern Trust Corp. | 0.00% | Reduce -1.3% | 1,358,741 | $14.8M |
| MetLife Investment Management, LLC | 0.07% | Add +46.2% | 1,327,843 | $14.4M |
| Deutsche Bank AG | 0.00% | Reduce -61.0% | 1,302,465 | $14.2M |
| Aberdeen Group plc | 0.02% | Add +0.5% | 1,292,606 | $14.1M |
| Nomura Asset Management International Inc. | 0.02% | Add +45.2% | 1,292,107 | $14.1M |
| Granite Investment Partners, LLC | 0.80% | Add +4.7% | 1,195,156 | $13.0M |
| New York State Common Retirement Fund | 0.02% | Add +18.4% | 1,183,930 | $12.9M |
| Emerald Mutual Fund Advisers Trust | 0.61% | Add +27.1% | 1,156,826 | $12.6M |
| Vanguard Portfolio Management LLC | 0.00% | — | 1,104,753 | $12.0M |
| Renaissance Technologies | 0.02% | Add +21.3% | 1,055,100 | $11.5M |
| Raymond James Financial Inc. | 0.00% | Add +2681.1% | 1,005,303 | $11.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.8% | 978,068 | $10.6M |
| King Luther Capital Management Corp. | 0.04% | Add +9.8% | 944,756 | $10.3M |
| Jane Street Group, LLC | 0.01% | Add +52.2% | 878,549 | $9.6M |
| Citadel Advisors | 0.01% | Reduce -35.9% | 857,339 | $9.3M |
| Motley Fool Asset Management LLC | 0.40% | Add +58.0% | 855,514 | $9.3M |
| Parkman Healthcare Partners LLC | 0.93% | Add +197.2% | 823,763 | $9.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 795,985 | $8.7M |
| Qube Research & Technologies Ltd | 0.01% | Add +597.8% | 795,578 | $8.7M |
| Schonfeld Strategic Advisors LLC | 0.07% | Add +509.1% | 766,383 | $8.3M |
| First Eagle Investment Management, LLC | 0.01% | Add +3.0% | 696,637 | $7.6M |
| Intrinsic Edge Capital Management LLC | 1.29% | Add +30.1% | 649,428 | $7.1M |
| Squarepoint Ops LLC | 0.01% | Add +61.4% | 607,118 | $6.6M |
| Sei Investments Co. | 0.01% | Add +62.2% | 598,003 | $6.5M |
| Motley Fool Wealth Management, LLC | 0.71% | Reduce -31.2% | 575,828 | $6.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +102.3% | 507,017 | $5.5M |
| Trexquant Investment LP | 0.04% | Add +8.9% | 457,237 | $5.0M |
| First Trust Advisors LP | 0.00% | Reduce -18.1% | 447,114 | $4.9M |
| Congress Asset Management Co. | 0.03% | Add +16.6% | 435,715 | $4.7M |
| PDT Partners, LLC | 0.26% | No change | 400,892 | $4.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -34.1% | 381,460 | $4.2M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -55.9% | 381,020 | $4.1M |
| Rockefeller Capital Management L.P. | 0.01% | Reduce -13.5% | 350,828 | $3.8M |
| Rock Springs Capital Management LP | 0.22% | Add +15.7% | 350,000 | $3.8M |
| Russell Investments Group, Ltd. | 0.00% | Add +16.9% | 338,608 | $3.7M |
| Kopp Family Office, LLC | 2.46% | No change | 328,680 | $3.6M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.4% | 328,595 | $3.6M |
| Bank of Montreal | 0.00% | Reduce -41.6% | 326,297 | $3.6M |
| PNC Financial Services Group, Inc. | 0.00% | Add +1.5% | 318,319 | $3.5M |
| Great Lakes Advisors, LLC | 0.03% | Add +10.9% | 309,139 | $3.4M |
| Mercer Global Advisors Inc. | 0.00% | Add +3.0% | 305,118 | $3.3M |
| LPL Financial LLC | 0.00% | Reduce -1.3% | 297,269 | $3.2M |
| Principal Financial Group Inc. | 0.00% | Add +166.9% | 293,001 | $3.2M |
| FMR LLC | 0.00% | Reduce -40.2% | 287,446 | $3.1M |
| Engineers Gate Manager LP | 0.04% | Add +25.0% | 286,467 | $3.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +2.7% | 272,397 | $3.0M |
| Tudor Investment Corporation | 0.02% | Reduce -70.0% | 266,549 | $2.9M |
| Marathon Capital Management | 0.64% | Add +31.5% | 261,595 | $2.8M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -73.7% | 256,881 | $2.8M |
| Alliancebernstein L.P. | 0.00% | No change | 125,130 | $2.6M |
| Royce & Associates LP | 0.03% | Reduce -20.4% | 241,053 | $2.6M |
| XTX Topco Ltd | 0.04% | Add +359.9% | 233,742 | $2.5M |
| Swiss National Bank | 0.00% | No change | 233,500 | $2.5M |
| Pier Capital, LLC | 0.40% | Reduce -2.9% | 223,159 | $2.4M |
| Harbor Capital Advisors, Inc. | 0.19% | New | 217,701 | $2.4M |
| Jump Financial, LLC | 0.04% | Reduce -23.4% | 212,766 | $2.3M |
| BNP Paribas Financial Markets | 0.00% | Reduce -70.9% | 205,883 | $2.2M |
| Federated Hermes, Inc. | 0.00% | No change | 205,239 | $2.2M |
| Ossiam | 0.04% | No change | 192,100 | $2.1M |
| HRT Financial LP | 0.01% | Add +168.3% | 183,622 | $2.0M |
| Susquehanna Portfolio Strategies, LLC | 0.03% | Add +446.1% | 176,809 | $1.9M |
| Perkins Capital Management Inc. | 1.75% | Add +0.1% | 171,847 | $1.9M |
| State of Wisconsin Investment Board | 0.00% | Reduce -5.7% | 167,874 | $1.8M |
| Y-Intercept (Hong Kong) Ltd | 0.03% | Add +119.2% | 165,179 | $1.8M |
| OP Asset Management Ltd | 0.02% | Add +136.3% | 162,052 | $1.8M |
| Wells Fargo & Company | 0.00% | Add +11.9% | 158,640 | $1.7M |
| Invst, LLC | 0.20% | Add +0.0% | 158,570 | $1.7M |
| Barclays PLC | 0.00% | Reduce -26.0% | 154,866 | $1.7M |
| HSBC Holdings PLC | 0.00% | Reduce -19.3% | 145,990 | $1.6M |
| California State Teachers Retirement System | 0.00% | Add +34.1% | 147,650 | $1.6M |
| Envestnet Asset Management Inc. | 0.00% | Add +78.5% | 147,047 | $1.6M |
| Brevan Howard Capital Management LP | 0.02% | Add +328.2% | 144,703 | $1.6M |
| Rhumbline Advisers | 0.00% | Reduce -1.4% | 143,778 | $1.6M |
| Walleye Capital LLC | 0.01% | Reduce -91.4% | 134,800 | $1.5M |
| Algert Global LLC | 0.02% | Reduce -36.6% | 132,559 | $1.4M |
| Captrust Financial Advisors | 0.00% | Add +102.4% | 129,392 | $1.4M |
"% of holder's portfolio" is ATEC's weight in each manager's 13F, not the share of Alphatec Holdings Inc. the manager owns.