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, Q3 2023
Institutional positions in Alphatec Holdings, Inc. as of Sep 30, 2023. 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
- 201
- −6 vs. Q2 2023
- Shares held
- 70.9M
- +331.3K (+0.5%) vs. Q2 2023
- Total value
- $904.8M
- −$343.0M (−27.5%) vs. Q2 2023
- New holders
- 31
- 75 more added
- Sold out
- 37
- 52 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 5,710,770 | $74.1M | 0.00% | +158,565+2.9% | Added |
| Millennium Management LLC | 5,709,736 | $74.1M | 0.08% | +2,601,080+83.7% | Added |
| Vanguard Group Inc | 4,615,223 | $59.9M | 0.00% | +80,101+1.8% | Added |
| First Light Asset Management, LLC | 3,033,541 | $39.3M | 3.74% | +61,664+2.1% | Added |
| American Century Companies Inc | 2,655,328 | $34.4M | 0.03% | +523,323+24.5% | Added |
| Driehaus Capital Management LLC | 2,526,807 | $32.8M | 0.43% | −234,306−8.5% | Reduced |
| Fred Alger Management, LLC | 2,336,718 | $30.3M | 0.17% | +767,280+48.9% | Added |
| State Street Corp | 2,048,996 | $26.6M | 0.00% | −102,683−4.8% | Reduced |
| Next Century Growth Investors LLC | 1,933,827 | $25.1M | 2.73% | +148,553+8.3% | Added |
| Geode Capital Management, LLC | 1,748,779 | $22.7M | 0.00% | +116,413+7.1% | Added |
| Point72 Asset Management, L.P. | 1,635,668 | $21.2M | 0.07% | +1,550,097+1,811.5% | Added |
| Assenagon Asset Management S.A. | 1,587,516 | $20.6M | 0.07% | +151,249+10.5% | Added |
| Nuveen Asset Management, LLC | 1,576,411 | $20.4M | 0.01% | +19,296+1.2% | Added |
| Royal Bank of Canada | 1,554,338 | $20.2M | 0.01% | +218,066+16.3% | Added |
| Janus Henderson Group PLC | 1,396,383 | $18.1M | 0.01% | −165,610−10.6% | Reduced |
| Standard Life Aberdeen plc | 1,382,770 | $17.9M | 0.05% | +1,015,668+276.7% | Added |
| Morgan Stanley | 1,289,210 | $16.7M | 0.00% | −669,203−34.2% | Reduced |
| Penn Capital Management Co Inc | 1,261,250 | $16.4M | 1.68% | +182,583+16.9% | Added |
| Oberweis Asset Management Inc | 1,236,040 | $16.0M | 1.70% | +255,570+26.1% | Added |
| Polar Asset Management Partners Inc. | 1,218,364 | $15.8M | 0.38% | +251,733+26.0% | Added |
| JPMorgan Chase & Co | 1,072,351 | $13.9M | 0.00% | −140,411−11.6% | Reduced |
| Intrinsic Edge Capital Management LLC | 929,061 | $12.0M | 1.49% | −149,223−13.8% | Reduced |
| New York State Common Retirement Fund | 879,830 | $11.4M | 0.02% | −26,760−3.0% | Reduced |
| King Luther Capital Management Corp | 869,219 | $11.3M | 0.06% | −31,276−3.5% | Reduced |
| Deutsche Bank AG | 840,223 | $10.9M | 0.01% | −261,998−23.8% | Reduced |
| Walleye Capital LLC | 795,525 | $10.3M | 0.15% | +92,174+13.1% | Added |
| Northern Trust Corp | 765,781 | $9.93M | 0.00% | +24,936+3.4% | Added |
| Goldman Sachs Group Inc | 748,549 | $9.71M | 0.00% | +7,213+1.0% | Added |
| Alyeska Investment Group, L.P. | 694,346 | $9.01M | 0.06% | −121,368−14.9% | Reduced |
| Charles Schwab Investment Management Inc | 621,293 | $8.06M | 0.00% | +409,701+193.6% | Added |
| Captrust Financial Advisors | 553,180 | $7.17M | 0.03% | +7,125+1.3% | Added |
| Divisadero Street Capital Management, LP | 525,000 | $6.81M | 2.15% | +525,000 | New |
| Pier Capital, LLC | 493,198 | $6.40M | 1.03% | −9,605−1.9% | Reduced |
| Squarepoint Ops LLC | 476,579 | $6.18M | 0.03% | +302,659+174.0% | Added |
| Two Sigma Advisers, LP | 467,800 | $6.07M | 0.02% | −503,000−51.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 461,511 | $5.99M | 0.03% | +201,249+77.3% | Added |
| Marshall Wace, LLP | 421,624 | $5.47M | 0.01% | −220,917−34.4% | Reduced |
| Envestnet Asset Management Inc | 394,375 | $5.12M | 0.00% | −809−0.2% | Reduced |
| Russell Investments Group, Ltd. | 383,464 | $4.97M | 0.01% | −208,196−35.2% | Reduced |
| Castleark Management LLC | 376,370 | $4.88M | 0.25% | −4,220−1.1% | Reduced |
| Renaissance Technologies LLC | 324,439 | $4.21M | 0.01% | −33,061−9.2% | Reduced |
| Lisanti Capital Growth, LLC | 313,560 | $4.07M | 0.64% | −437,165−58.2% | Reduced |
| The PNC Financial Services Group, Inc. | 312,142 | $4.05M | 0.00% | +224+0.1% | Added |
| Avidity Partners Management LP | 309,400 | $4.01M | 0.16% | −83,600−21.3% | Reduced |
| Great Lakes Advisors, LLC | 304,185 | $3.95M | 0.04% | −35,308−10.4% | Reduced |
| Numerai GP LLC | 301,412 | $3.91M | 1.30% | −130,566−30.2% | Reduced |
| Mercer Global Advisors Inc | 301,419 | $3.91M | 0.01% | −69,072−18.6% | Reduced |
| Bank of New York Mellon Corp | 293,001 | $3.80M | 0.00% | +9,804+3.5% | Added |
| Essex Investment Management Co LLC | 287,548 | $3.73M | 0.61% | −3,768−1.3% | Reduced |
| Royce & Associates LP | 261,000 | $3.39M | 0.03% | −85,000−24.6% | Reduced |
| Formula Growth Ltd | 254,965 | $3.31M | 1.13% | −2,945−1.1% | Reduced |
| Sectoral Asset Management Inc | 246,345 | $3.20M | 0.62% | +246,345 | New |
| First Trust Advisors LP | 245,449 | $3.18M | 0.00% | −10,591−4.1% | Reduced |
| Cubist Systematic Strategies, LLC | 244,660 | $3.17M | 0.04% | +30,936+14.5% | Added |
| Tudor Investment Corp Et Al | 244,189 | $3.17M | 0.05% | +109,112+80.8% | Added |
| Susquehanna International Group, LLP | 240,033 | $3.11M | 0.00% | +35,313+17.2% | Added |
| Occudo Quantitative Strategies LP | 186,148 | $2.41M | 0.31% | +136,689+276.4% | Added |
| Voloridge Investment Management, LLC | 174,423 | $2.26M | 0.01% | −83,367−32.3% | Reduced |
| Jump Financial, LLC | 173,215 | $2.25M | 0.08% | −8,753−4.8% | Reduced |
| Perkins Capital Management Inc | 172,317 | $2.23M | 2.22% | −1,800−1.0% | Reduced |
| Swiss National Bank | 169,300 | $2.20M | 0.00% | +24,200+16.7% | Added |
| Calamos Advisors LLC | 157,762 | $2.05M | 0.01% | −129,004−45.0% | Reduced |
| Engineers Gate Manager LP | 157,312 | $2.04M | 0.08% | +5,308+3.5% | Added |
| Invst, LLC | 152,919 | $1.98M | 0.29% | +20,000+15.0% | Added |
| Principal Financial Group Inc | 148,062 | $1.92M | 0.00% | +11,037+8.1% | Added |
| Verition Fund Management LLC | 144,089 | $1.87M | 0.02% | +119,229+479.6% | Added |
| LPL Financial LLC | 143,091 | $1.86M | 0.00% | +13,061+10.0% | Added |
| Two Sigma Investments, LP | 142,119 | $1.84M | 0.01% | −908,137−86.5% | Reduced |
| Citadel Advisors LLC | 130,393 | $1.69M | 0.00% | −150,779−53.6% | Reduced |
| Legato Capital Management LLC | 125,603 | $1.63M | 0.24% | −40,835−24.5% | Reduced |
| Rhumbline Advisers | 124,179 | $1.61M | 0.00% | +6,152+5.2% | Added |
| Bank of America Corp | 107,838 | $1.40M | 0.00% | +53,231+97.5% | Added |
| SEI Investments Co | 101,555 | $1.32M | 0.00% | −18,746−15.6% | Reduced |
| Spears Abacus Advisors LLC | 100,000 | $1.30M | 0.11% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 95,275 | $1.24M | 0.00% | +7,750+8.9% | Added |
| Jacob Asset Management of New York LLC | 94,048 | $1.22M | 1.72% | −7,310−7.2% | Reduced |
| Credit Suisse AG | 92,092 | $1.19M | 0.00% | +3,198+3.6% | Added |
| Parkwood LLC | 1,200,000 | $1.16M | 0.21% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 88,796 | $1.15M | 0.00% | +31,442+54.8% | Added |
| Alberta Investment Management Corp | 86,433 | $1.12M | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 85,748 | $1.11M | 0.00% | +1,450+1.7% | Added |
| Alliancebernstein L.P. | 85,300 | $1.11M | 0.00% | 00.0% | Unchanged |
| Advisory Research Inc | 82,873 | $1.07M | 0.15% | −81,003−49.4% | Reduced |
| Fernwood Investment Management, LLC | 81,987 | $1.06M | 0.38% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 81,100 | $1.05M | 0.01% | −4,200−4.9% | Reduced |
| Aquatic Capital Management LLC | 80,600 | $1.04M | 0.04% | +33,000+69.3% | Added |
| Birchview Capital, LP | 80,000 | $1.04M | 0.88% | 00.0% | Unchanged |
| TownSquare Capital, LLC | 79,591 | $1.03M | 0.02% | +38,216+92.4% | Added |
| Legal & General Group Plc | 77,492 | $1.01M | 0.00% | +13,768+21.6% | Added |
| Stifel Financial Corp | 72,759 | $943.7K | 0.00% | +48,503+200.0% | Added |
| Quantbot Technologies LP | 67,434 | $874.6K | 0.06% | −16,790−19.9% | Reduced |
| Phillips Financial Management, LLC | 65,871 | $854.3K | 0.08% | +240.0% | Added |
| UBS Group AG | 62,764 | $814.0K | 0.00% | −4,486−6.7% | Reduced |
| HighTower Advisors, LLC | 60,546 | $780.0K | 0.00% | +5,923+10.8% | Added |
| Invesco Ltd. | 54,336 | $704.7K | 0.00% | −290,832−84.3% | Reduced |
| Walleye Trading LLC | 50,353 | $653.1K | 0.02% | +2,375+5.0% | Added |
| Victory Capital Management Inc | 46,940 | $608.8K | 0.00% | +46,940 | New |
| Cyndeo Wealth Partners, LLC | 46,841 | $607.5K | 0.06% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 46,737 | $606.2K | 0.05% | +46,737 | New |
| Mirae Asset Global Investments Co., Ltd. | 44,509 | $577.3K | 0.00% | +4,210+10.4% | Added |