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 |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 42,520 | $551.5K | 0.00% | +10,699+33.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 44,509 | $577.3K | 0.00% | +4,210+10.4% | Added |
| Dark Forest Capital Management LP | 46,737 | $606.2K | 0.05% | +46,737 | New |
| Cyndeo Wealth Partners, LLC | 46,841 | $607.5K | 0.06% | 00.0% | Unchanged |
| Victory Capital Management Inc | 46,940 | $608.8K | 0.00% | +46,940 | New |
| Walleye Trading LLC | 50,353 | $653.1K | 0.02% | +2,375+5.0% | Added |
| Invesco Ltd. | 54,336 | $704.7K | 0.00% | −290,832−84.3% | Reduced |
| HighTower Advisors, LLC | 60,546 | $780.0K | 0.00% | +5,923+10.8% | Added |
| UBS Group AG | 62,764 | $814.0K | 0.00% | −4,486−6.7% | Reduced |
| Phillips Financial Management, LLC | 65,871 | $854.3K | 0.08% | +240.0% | Added |
| Quantbot Technologies LP | 67,434 | $874.6K | 0.06% | −16,790−19.9% | Reduced |
| Stifel Financial Corp | 72,759 | $943.7K | 0.00% | +48,503+200.0% | Added |
| Legal & General Group Plc | 77,492 | $1.01M | 0.00% | +13,768+21.6% | Added |
| TownSquare Capital, LLC | 79,591 | $1.03M | 0.02% | +38,216+92.4% | Added |
| Birchview Capital, LP | 80,000 | $1.04M | 0.88% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 80,600 | $1.04M | 0.04% | +33,000+69.3% | Added |
| Schonfeld Strategic Advisors LLC | 81,100 | $1.05M | 0.01% | −4,200−4.9% | Reduced |
| Fernwood Investment Management, LLC | 81,987 | $1.06M | 0.38% | 00.0% | Unchanged |
| Advisory Research Inc | 82,873 | $1.07M | 0.15% | −81,003−49.4% | Reduced |
| Alliancebernstein L.P. | 85,300 | $1.11M | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 85,748 | $1.11M | 0.00% | +1,450+1.7% | Added |
| Alberta Investment Management Corp | 86,433 | $1.12M | 0.01% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 88,796 | $1.15M | 0.00% | +31,442+54.8% | Added |
| Parkwood LLC | 1,200,000 | $1.16M | 0.21% | 00.0% | Unchanged |
| Credit Suisse AG | 92,092 | $1.19M | 0.00% | +3,198+3.6% | Added |
| Jacob Asset Management of New York LLC | 94,048 | $1.22M | 1.72% | −7,310−7.2% | Reduced |
| UBS Asset Management Americas Inc | 95,275 | $1.24M | 0.00% | +7,750+8.9% | Added |
| Spears Abacus Advisors LLC | 100,000 | $1.30M | 0.11% | 00.0% | Unchanged |
| SEI Investments Co | 101,555 | $1.32M | 0.00% | −18,746−15.6% | Reduced |
| Bank of America Corp | 107,838 | $1.40M | 0.00% | +53,231+97.5% | Added |
| Rhumbline Advisers | 124,179 | $1.61M | 0.00% | +6,152+5.2% | Added |
| Legato Capital Management LLC | 125,603 | $1.63M | 0.24% | −40,835−24.5% | Reduced |
| Citadel Advisors LLC | 130,393 | $1.69M | 0.00% | −150,779−53.6% | Reduced |
| Two Sigma Investments, LP | 142,119 | $1.84M | 0.01% | −908,137−86.5% | Reduced |
| LPL Financial LLC | 143,091 | $1.86M | 0.00% | +13,061+10.0% | Added |
| Verition Fund Management LLC | 144,089 | $1.87M | 0.02% | +119,229+479.6% | Added |
| Principal Financial Group Inc | 148,062 | $1.92M | 0.00% | +11,037+8.1% | Added |
| Invst, LLC | 152,919 | $1.98M | 0.29% | +20,000+15.0% | Added |
| Engineers Gate Manager LP | 157,312 | $2.04M | 0.08% | +5,308+3.5% | Added |
| Calamos Advisors LLC | 157,762 | $2.05M | 0.01% | −129,004−45.0% | Reduced |
| Swiss National Bank | 169,300 | $2.20M | 0.00% | +24,200+16.7% | Added |
| Perkins Capital Management Inc | 172,317 | $2.23M | 2.22% | −1,800−1.0% | Reduced |
| Jump Financial, LLC | 173,215 | $2.25M | 0.08% | −8,753−4.8% | Reduced |
| Voloridge Investment Management, LLC | 174,423 | $2.26M | 0.01% | −83,367−32.3% | Reduced |
| Occudo Quantitative Strategies LP | 186,148 | $2.41M | 0.31% | +136,689+276.4% | Added |
| Susquehanna International Group, LLP | 240,033 | $3.11M | 0.00% | +35,313+17.2% | Added |
| Tudor Investment Corp Et Al | 244,189 | $3.17M | 0.05% | +109,112+80.8% | Added |
| Cubist Systematic Strategies, LLC | 244,660 | $3.17M | 0.04% | +30,936+14.5% | Added |
| First Trust Advisors LP | 245,449 | $3.18M | 0.00% | −10,591−4.1% | Reduced |
| Sectoral Asset Management Inc | 246,345 | $3.20M | 0.62% | +246,345 | New |
| Formula Growth Ltd | 254,965 | $3.31M | 1.13% | −2,945−1.1% | Reduced |
| Royce & Associates LP | 261,000 | $3.39M | 0.03% | −85,000−24.6% | Reduced |
| Essex Investment Management Co LLC | 287,548 | $3.73M | 0.61% | −3,768−1.3% | Reduced |
| Bank of New York Mellon Corp | 293,001 | $3.80M | 0.00% | +9,804+3.5% | Added |
| Mercer Global Advisors Inc | 301,419 | $3.91M | 0.01% | −69,072−18.6% | Reduced |
| Numerai GP LLC | 301,412 | $3.91M | 1.30% | −130,566−30.2% | Reduced |
| Great Lakes Advisors, LLC | 304,185 | $3.95M | 0.04% | −35,308−10.4% | Reduced |
| Avidity Partners Management LP | 309,400 | $4.01M | 0.16% | −83,600−21.3% | Reduced |
| The PNC Financial Services Group, Inc. | 312,142 | $4.05M | 0.00% | +224+0.1% | Added |
| Lisanti Capital Growth, LLC | 313,560 | $4.07M | 0.64% | −437,165−58.2% | Reduced |
| Renaissance Technologies LLC | 324,439 | $4.21M | 0.01% | −33,061−9.2% | Reduced |
| Castleark Management LLC | 376,370 | $4.88M | 0.25% | −4,220−1.1% | Reduced |
| Russell Investments Group, Ltd. | 383,464 | $4.97M | 0.01% | −208,196−35.2% | Reduced |
| Envestnet Asset Management Inc | 394,375 | $5.12M | 0.00% | −809−0.2% | Reduced |
| Marshall Wace, LLP | 421,624 | $5.47M | 0.01% | −220,917−34.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 461,511 | $5.99M | 0.03% | +201,249+77.3% | Added |
| Two Sigma Advisers, LP | 467,800 | $6.07M | 0.02% | −503,000−51.8% | Reduced |
| Squarepoint Ops LLC | 476,579 | $6.18M | 0.03% | +302,659+174.0% | Added |
| Pier Capital, LLC | 493,198 | $6.40M | 1.03% | −9,605−1.9% | Reduced |
| Divisadero Street Capital Management, LP | 525,000 | $6.81M | 2.15% | +525,000 | New |
| Captrust Financial Advisors | 553,180 | $7.17M | 0.03% | +7,125+1.3% | Added |
| Charles Schwab Investment Management Inc | 621,293 | $8.06M | 0.00% | +409,701+193.6% | Added |
| Alyeska Investment Group, L.P. | 694,346 | $9.01M | 0.06% | −121,368−14.9% | Reduced |
| Goldman Sachs Group Inc | 748,549 | $9.71M | 0.00% | +7,213+1.0% | Added |
| Northern Trust Corp | 765,781 | $9.93M | 0.00% | +24,936+3.4% | Added |
| Walleye Capital LLC | 795,525 | $10.3M | 0.15% | +92,174+13.1% | Added |
| Deutsche Bank AG | 840,223 | $10.9M | 0.01% | −261,998−23.8% | Reduced |
| King Luther Capital Management Corp | 869,219 | $11.3M | 0.06% | −31,276−3.5% | Reduced |
| New York State Common Retirement Fund | 879,830 | $11.4M | 0.02% | −26,760−3.0% | Reduced |
| Intrinsic Edge Capital Management LLC | 929,061 | $12.0M | 1.49% | −149,223−13.8% | Reduced |
| JPMorgan Chase & Co | 1,072,351 | $13.9M | 0.00% | −140,411−11.6% | Reduced |
| Polar Asset Management Partners Inc. | 1,218,364 | $15.8M | 0.38% | +251,733+26.0% | Added |
| Oberweis Asset Management Inc | 1,236,040 | $16.0M | 1.70% | +255,570+26.1% | Added |
| Penn Capital Management Co Inc | 1,261,250 | $16.4M | 1.68% | +182,583+16.9% | Added |
| Morgan Stanley | 1,289,210 | $16.7M | 0.00% | −669,203−34.2% | Reduced |
| Standard Life Aberdeen plc | 1,382,770 | $17.9M | 0.05% | +1,015,668+276.7% | Added |
| Janus Henderson Group PLC | 1,396,383 | $18.1M | 0.01% | −165,610−10.6% | Reduced |
| Royal Bank of Canada | 1,554,338 | $20.2M | 0.01% | +218,066+16.3% | Added |
| Nuveen Asset Management, LLC | 1,576,411 | $20.4M | 0.01% | +19,296+1.2% | Added |
| Assenagon Asset Management S.A. | 1,587,516 | $20.6M | 0.07% | +151,249+10.5% | Added |
| Point72 Asset Management, L.P. | 1,635,668 | $21.2M | 0.07% | +1,550,097+1,811.5% | Added |
| Geode Capital Management, LLC | 1,748,779 | $22.7M | 0.00% | +116,413+7.1% | Added |
| Next Century Growth Investors LLC | 1,933,827 | $25.1M | 2.73% | +148,553+8.3% | Added |
| State Street Corp | 2,048,996 | $26.6M | 0.00% | −102,683−4.8% | Reduced |
| Fred Alger Management, LLC | 2,336,718 | $30.3M | 0.17% | +767,280+48.9% | Added |
| Driehaus Capital Management LLC | 2,526,807 | $32.8M | 0.43% | −234,306−8.5% | Reduced |
| American Century Companies Inc | 2,655,328 | $34.4M | 0.03% | +523,323+24.5% | Added |
| First Light Asset Management, LLC | 3,033,541 | $39.3M | 3.74% | +61,664+2.1% | Added |
| Vanguard Group Inc | 4,615,223 | $59.9M | 0.00% | +80,101+1.8% | Added |
| Millennium Management LLC | 5,709,736 | $74.1M | 0.08% | +2,601,080+83.7% | Added |