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 |
|---|---|---|---|---|---|
| Swiss National Bank | 233,500 | $4.91M | 0.00% | +6,800+3.0% | Added |
| Panagora Asset Management Inc | 237,754 | $5.00M | 0.02% | +167,754+239.6% | Added |
| Arrowstreet Capital, Limited Partnership | 250,675 | $5.27M | 0.00% | +250,675 | New |
| UBS Asset Management Americas Inc | 265,330 | $5.58M | 0.00% | −6,537−2.4% | Reduced |
| Occudo Quantitative Strategies LP | 269,798 | $5.68M | 0.38% | +189,348+235.4% | Added |
| D. E. Shaw & Co., Inc. | 270,113 | $5.68M | 0.00% | +255,985+1,811.9% | Added |
| Parkman Healthcare Partners LLC | 277,181 | $5.83M | 0.56% | −419,799−60.2% | Reduced |
| Jump Financial, LLC | 277,700 | $5.84M | 0.07% | −91,245−24.7% | Reduced |
| Great Lakes Advisors, LLC | 278,717 | $5.86M | 0.05% | +1,226+0.4% | Added |
| Russell Investments Group, Ltd. | 289,529 | $6.09M | 0.01% | −25,884−8.2% | Reduced |
| Prudential Financial Inc | 294,514 | $6.20M | 0.01% | −794,245−72.9% | Reduced |
| Castleark Management LLC | 296,160 | $6.23M | 0.18% | +296,160 | New |
| Mercer Global Advisors Inc | 296,389 | $6.24M | 0.01% | −10,818−3.5% | Reduced |
| LPL Financial LLC | 301,256 | $6.34M | 0.00% | −61,991−17.1% | Reduced |
| Rock Springs Capital Management LP | 302,500 | $6.36M | 0.33% | 00.0% | Unchanged |
| Royce & Associates LP | 302,678 | $6.37M | 0.06% | −252,016−45.4% | Reduced |
| The PNC Financial Services Group, Inc. | 313,676 | $6.60M | 0.00% | +697+0.2% | Added |
| Invesco Ltd. | 317,143 | $6.67M | 0.00% | −45,163−12.5% | Reduced |
| Kopp Family Office, LLC | 328,680 | $6.92M | 4.41% | −36,375−10.0% | Reduced |
| Bank of New York Mellon Corp | 329,844 | $6.94M | 0.00% | +11,188+3.5% | Added |
| SEI Investments Co | 368,765 | $7.76M | 0.01% | +246,879+202.5% | Added |
| Lisanti Capital Growth, LLC | 372,407 | $7.84M | 1.86% | +145,120+63.8% | Added |
| Congress Asset Management Co | 373,563 | $7.86M | 0.06% | −10,771−2.8% | Reduced |
| Squarepoint Ops LLC | 376,158 | $7.91M | 0.02% | −217,758−36.7% | Reduced |
| PDT Partners, LLC | 400,892 | $8.43M | 0.55% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 405,656 | $8.54M | 0.02% | −15,088−3.6% | Reduced |
| Trexquant Investment LP | 419,882 | $8.83M | 0.08% | −24,377−5.5% | Reduced |
| FMR LLC | 480,632 | $10.1M | 0.00% | +288,209+149.8% | Added |
| Intrinsic Edge Capital Management LLC | 499,328 | $10.5M | 2.04% | −791,200−61.3% | Reduced |
| Motley Fool Asset Management LLC | 541,370 | $11.4M | 0.44% | −34,409−6.0% | Reduced |
| First Trust Advisors LP | 545,602 | $11.5M | 0.01% | +99,945+22.4% | Added |
| Bank of Montreal | 558,826 | $11.8M | 0.00% | −135,627−19.5% | Reduced |
| Jane Street Group, LLC | 577,210 | $12.1M | 0.01% | +175,953+43.9% | Added |
| JPMorgan Chase & Co | 579,066 | $12.2M | 0.00% | +133,365+29.9% | Added |
| Jefferies Financial Group Inc. | 595,937 | $12.5M | 0.10% | +540,937+983.5% | Added |
| AQR Capital Management LLC | 604,088 | $12.7M | 0.01% | −4,545−0.7% | Reduced |
| Freestone Grove Partners LP | 615,420 | $12.9M | 0.09% | +615,420 | New |
| Defilade Capital Management, L.P. | 626,754 | $13.2M | 1.79% | +626,754 | New |
| Norges Bank | 649,814 | $13.7M | 0.00% | +649,814 | New |
| M&G Plc | 669,266 | $14.1M | 0.07% | +669,266 | New |
| First Eagle Investment Management, LLC | 676,137 | $14.2M | 0.03% | −22,000−3.2% | Reduced |
| BNP Paribas Arbitrage, SA | 708,548 | $14.9M | 0.01% | +71,933+11.3% | Added |
| Motley Fool Wealth Management, LLC | 837,084 | $17.6M | 1.37% | −130,852−13.5% | Reduced |
| King Luther Capital Management Corp | 860,155 | $18.1M | 0.07% | +1,571+0.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 864,297 | $18.2M | 0.05% | +117,044+15.7% | Added |
| Renaissance Technologies LLC | 870,131 | $18.3M | 0.03% | −108,869−11.1% | Reduced |
| Tudor Investment Corp Et Al | 887,803 | $18.7M | 0.10% | −12,688−1.4% | Reduced |
| Nomura Asset Management International Inc. | 890,038 | $18.7M | 0.03% | +890,038 | New |
| MetLife Investment Management | 908,120 | $19.1M | 0.09% | −191,301−17.4% | Reduced |
| Emerald Mutual Fund Advisers Trust | 910,053 | $19.1M | 0.93% | −45,996−4.8% | Reduced |
| Assenagon Asset Management S.A. | 978,343 | $20.6M | 0.03% | +227,914+30.4% | Added |
| Charles Schwab Investment Management Inc | 995,692 | $20.9M | 0.00% | +36,479+3.8% | Added |
| New York State Common Retirement Fund | 999,603 | $21.0M | 0.03% | −251,462−20.1% | Reduced |
| Oberweis Asset Management Inc | 1,000,400 | $21.0M | 0.77% | +539,278+116.9% | Added |
| Penn Capital Management Co Inc | 1,073,090 | $22.6M | 1.80% | −489,341−31.3% | Reduced |
| Point72 Asset Management, L.P. | 1,099,884 | $23.1M | 0.04% | +949,545+631.6% | Added |
| Hood River Capital Management LLC | 1,138,350 | $24.0M | 0.26% | +1,138,350 | New |
| Granite Investment Partners, LLC | 1,141,113 | $24.0M | 1.42% | −238,917−17.3% | Reduced |
| Western Standard LLC | 1,255,374 | $26.4M | 12.18% | 00.0% | Unchanged |
| Iron Triangle Partners LP | 1,285,685 | $27.1M | 3.09% | +1,285,685 | New |
| Standard Life Aberdeen plc | 1,286,195 | $27.1M | 0.04% | +294,792+29.7% | Added |
| Citadel Advisors LLC | 1,337,565 | $28.1M | 0.02% | +1,152,673+623.4% | Added |
| Northern Trust Corp | 1,376,771 | $29.0M | 0.00% | −106,176−7.2% | Reduced |
| UBS Group AG | 1,409,860 | $29.7M | 0.01% | +161,350+12.9% | Added |
| Walleye Capital LLC | 1,561,347 | $32.9M | 0.19% | −122,121−7.3% | Reduced |
| Tremblant Capital Group | 1,624,997 | $34.2M | 0.87% | +1,624,997 | New |
| Two Sigma Advisers, LP | 1,635,100 | $34.4M | 0.07% | +379,600+30.2% | Added |
| Emerald Advisers, LLC | 1,637,729 | $34.5M | 1.06% | −1,153−0.1% | Reduced |
| Cerity Partners LLC | 1,824,489 | $38.4M | 0.06% | −29,667−1.6% | Reduced |
| Two Sigma Investments, LP | 1,968,209 | $41.4M | 0.06% | +173,885+9.7% | Added |
| Bank of America Corp | 2,017,912 | $42.5M | 0.00% | −568,675−22.0% | Reduced |
| Goldman Sachs Group Inc | 2,106,389 | $44.3M | 0.01% | +549,522+35.3% | Added |
| Millennium Management LLC | 2,225,927 | $46.8M | 0.03% | +1,658,349+292.2% | Added |
| Next Century Growth Investors LLC | 2,418,298 | $50.9M | 3.53% | +138,915+6.1% | Added |
| Geode Capital Management, LLC | 2,828,026 | $59.5M | 0.00% | +32,465+1.2% | Added |
| Driehaus Capital Management LLC | 2,858,771 | $60.1M | 0.41% | +1,449,158+102.8% | Added |
| Nuveen, LLC | 2,873,742 | $60.5M | 0.02% | −38,066−1.3% | Reduced |
| State Street Corp | 2,889,240 | $60.8M | 0.00% | +174,287+6.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 3,176,818 | $66.8M | 0.08% | −79,539−2.4% | Reduced |
| Deutsche Bank AG | 3,342,350 | $70.3M | 0.02% | +220,821+7.1% | Added |
| Morgan Stanley | 4,340,936 | $91.3M | 0.01% | +784,191+22.0% | Added |
| Royal Bank of Canada | 4,912,510 | $103.4M | 0.02% | −99,665−2.0% | Reduced |
| American Century Companies Inc | 6,509,462 | $137.0M | 0.07% | +172,971+2.7% | Added |
| Vanguard Group Inc | 6,883,626 | $144.8M | 0.00% | +68,568+1.0% | Added |
| BlackRock, Inc. | 10,157,648 | $213.7M | 0.00% | −212,649−2.1% | Reduced |
| Braidwell LP | 0 | $0 | 0.00% | −1,514,604−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −809,350−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −184,041−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −171,714−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −46,709−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −43,072−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −38,490−100.0% | Sold out |
| Summit Wealth Group LLC | 0 | $0 | 0.00% | −39,986−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −30,800−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −28,367−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −26,340−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −20,338−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −19,459−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −17,543−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −15,241−100.0% | Sold out |