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 2021
Institutional positions in Alphatec Holdings, Inc. as of Dec 31, 2021. 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
- 172
- +8 vs. Q3 2021
- Shares held
- 53.4M
- +271.9K (+0.5%) vs. Q3 2021
- Total value
- $611.1M
- −$36.8M (−5.7%) vs. Q3 2021
- New holders
- 35
- 61 more added
- Sold out
- 27
- 38 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,908,756 | $56.1M | 0.00% | +136,753+2.9% | Added |
| Deerfield Management Company, L.P. (Series C) | 3,594,829 | $41.1M | 0.87% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,353,962 | $38.3M | 0.00% | +92,444+2.8% | Added |
| Avidity Partners Management LP | 2,773,000 | $31.7M | 0.67% | −13,000−0.5% | Reduced |
| First Light Asset Management, LLC | 2,325,485 | $26.6M | 1.90% | +550,817+31.0% | Added |
| Armistice Capital, LLC | 2,324,000 | $26.6M | 0.65% | +500,000+27.4% | Added |
| State Street Corp | 2,036,073 | $23.3M | 0.00% | +61,263+3.1% | Added |
| Next Century Growth Investors LLC | 1,962,150 | $22.4M | 2.02% | +151,853+8.4% | Added |
| Janus Henderson Group PLC | 1,931,753 | $22.1M | 0.01% | +927,300+92.3% | Added |
| Millennium Management LLC | 1,884,701 | $21.5M | 0.02% | −268,725−12.5% | Reduced |
| Cerity Partners LLC | 1,585,008 | $18.1M | 0.28% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,284,360 | $14.7M | 0.00% | +101,601+8.6% | Added |
| Royal Bank of Canada | 1,201,242 | $13.7M | 0.00% | +417,194+53.2% | Added |
| Driehaus Capital Management LLC | 1,158,861 | $13.2M | 0.14% | −663,298−36.4% | Reduced |
| Point72 Asset Management, L.P. | 1,150,599 | $13.2M | 0.06% | −1,911,492−62.4% | Reduced |
| Deutsche Bank AG | 1,111,417 | $12.7M | 0.01% | +427,213+62.4% | Added |
| Penn Capital Management Co Inc | 1,043,636 | $12.6M | 1.27% | −14,619−1.4% | Reduced |
| Assenagon Asset Management S.A. | 1,024,796 | $11.7M | 0.04% | +750,802+274.0% | Added |
| New York State Common Retirement Fund | 958,414 | $11.0M | 0.01% | −1170.0% | Reduced |
| Nuveen Asset Management, LLC | 748,544 | $8.56M | 0.00% | −207,048−21.7% | Reduced |
| Northern Trust Corp | 734,004 | $8.39M | 0.00% | −3,700−0.5% | Reduced |
| King Luther Capital Management Corp | 701,812 | $8.02M | 0.04% | −249,547−26.2% | Reduced |
| Oberweis Asset Management Inc | 674,170 | $7.71M | 1.41% | +94,140+16.2% | Added |
| Morgan Stanley | 613,589 | $7.01M | 0.00% | +130,804+27.1% | Added |
| JPMorgan Chase & Co | 593,075 | $6.78M | 0.00% | +213,674+56.3% | Added |
| Principal Financial Group Inc | 581,274 | $6.64M | 0.00% | −12,263−2.1% | Reduced |
| Jacob Asset Management of New York LLC | 530,274 | $6.06M | 2.71% | +84,614+19.0% | Added |
| Rothschild & Co Asset Management US Inc. | 525,506 | $6.01M | 0.07% | +95,609+22.2% | Added |
| Balyasny Asset Management LLC | 427,413 | $4.88M | 0.02% | +427,413 | New |
| Pier Capital, LLC | 398,655 | $4.56M | 0.48% | −970−0.2% | Reduced |
| Goldman Sachs Group Inc | 393,794 | $4.50M | 0.00% | +79,338+25.2% | Added |
| Macquarie Group Ltd | 385,987 | $4.41M | 0.00% | +2,381+0.6% | Added |
| Parian Global Management LP | 381,668 | $4.36M | 3.95% | −226,306−37.2% | Reduced |
| Envestnet Asset Management Inc | 374,788 | $4.28M | 0.00% | +348,834+1,344.0% | Added |
| Mercer Global Advisors Inc | 346,873 | $3.96M | 0.02% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 316,628 | $3.62M | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 315,700 | $3.61M | 0.04% | +315,700 | New |
| Marshall Wace, LLP | 290,671 | $3.32M | 0.01% | +290,671 | New |
| Altium Capital Management LP | 255,000 | $2.92M | 0.82% | +255,000 | New |
| Royce & Associates LP | 254,000 | $2.90M | 0.02% | −343,176−57.5% | Reduced |
| Crestline Management, LP | 243,445 | $2.78M | 0.21% | −15,800−6.1% | Reduced |
| Bank of New York Mellon Corp | 238,736 | $2.73M | 0.00% | +7,390+3.2% | Added |
| Granite Point Capital Management, L.P. | 235,000 | $2.69M | 1.05% | +193,000+459.5% | Added |
| Parkman Healthcare Partners LLC | 234,923 | $2.69M | 0.61% | −15,077−6.0% | Reduced |
| Walleye Capital LLC | 216,617 | $2.48M | 0.08% | −21,669−9.1% | Reduced |
| Bank of America Corp | 210,321 | $2.40M | 0.00% | +91,042+76.3% | Added |
| Essex Investment Management Co LLC | 197,920 | $2.26M | 0.26% | +15,108+8.3% | Added |
| Charles Schwab Investment Management Inc | 180,703 | $2.07M | 0.00% | +3,103+1.7% | Added |
| Perkins Capital Management Inc | 167,100 | $1.91M | 1.29% | −4,500−2.6% | Reduced |
| Citadel Advisors LLC | 165,999 | $1.90M | 0.00% | +78,720+90.2% | Added |
| Squarepoint Ops LLC | 143,412 | $1.64M | 0.01% | +195+0.1% | Added |
| Swiss National Bank | 143,200 | $1.64M | 0.00% | +3,200+2.3% | Added |
| LPL Financial LLC | 137,629 | $1.57M | 0.00% | +10,000+7.8% | Added |
| SEI Investments Co | 125,711 | $1.44M | 0.00% | +20,446+19.4% | Added |
| Schonfeld Strategic Advisors LLC | 121,885 | $1.39M | 0.01% | +27,638+29.3% | Added |
| Invst, LLC | 127,169 | $1.21M | 0.19% | +20,975+19.8% | Added |
| Spears Abacus Advisors LLC | 100,000 | $1.14M | 0.08% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 96,000 | $1.10M | 0.00% | +96,000 | New |
| HighTower Advisors, LLC | 94,127 | $1.08M | 0.00% | −22,535−19.3% | Reduced |
| California State Teachers Retirement System | 93,256 | $1.07M | 0.00% | +3,420+3.8% | Added |
| Barclays PLC | 85,828 | $981.0K | 0.00% | +56,931+197.0% | Added |
| Alliancebernstein L.P. | 85,000 | $972.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 79,964 | $913.0K | 0.00% | −20,159−20.1% | Reduced |
| UBS Asset Management Americas Inc | 78,165 | $893.4K | 0.00% | +1,979+2.6% | Added |
| Rhumbline Advisers | 71,708 | $820.0K | 0.00% | −1,191−1.6% | Reduced |
| GWM Advisors LLC | 67,907 | $776.0K | 0.01% | +67,907 | New |
| Phillips Financial Management, LLC | 67,757 | $774.0K | 0.08% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 66,500 | $760.0K | 0.00% | −496,835−88.2% | Reduced |
| Jump Financial, LLC | 60,980 | $697.0K | 0.04% | +60,980 | New |
| Cullen/Frost Bankers, Inc. | 55,365 | $633.0K | 0.01% | +2,385+4.5% | Added |
| Renaissance Technologies LLC | 53,400 | $610.0K | 0.00% | −17,400−24.6% | Reduced |
| TownSquare Capital, LLC | 52,218 | $597.0K | 0.01% | +13,271+34.1% | Added |
| Divisadero Street Capital Management, LP | 51,772 | $592.0K | 0.49% | +51,772 | New |
| Cinctive Capital Management LP | 50,500 | $577.0K | 0.03% | +50,500 | New |
| Ergoteles LLC | 48,686 | $556.0K | 0.02% | +48,686 | New |
| Legal & General Group Plc | 46,493 | $532.0K | 0.00% | +1,534+3.4% | Added |
| Credit Suisse AG | 46,135 | $527.0K | 0.00% | −877−1.9% | Reduced |
| Ameriprise Financial Inc | 46,074 | $527.0K | 0.00% | +1,344+3.0% | Added |
| Verition Fund Management LLC | 46,053 | $526.0K | 0.01% | +46,053 | New |
| Susquehanna Fundamental Investments, LLC | 44,450 | $508.0K | 0.01% | +44,450 | New |
| Occudo Quantitative Strategies LP | 43,093 | $493.0K | 0.04% | −39,947−48.1% | Reduced |
| Cubist Systematic Strategies, LLC | 42,335 | $484.0K | 0.00% | −15,494−26.8% | Reduced |
| Mesirow Financial Investment Management, Inc. | 41,013 | $469.0K | 1.35% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 41,000 | $468.6K | 0.04% | +3,500+9.3% | Added |
| UBS Group AG | 37,806 | $432.0K | 0.00% | +25,683+211.9% | Added |
| American International Group, Inc. | 37,577 | $430.0K | 0.00% | −1,125−2.9% | Reduced |
| Blair William & Co | 37,575 | $429.0K | 0.00% | +7,500+24.9% | Added |
| Man Group plc | 37,500 | $429.0K | 0.00% | +15,697+72.0% | Added |
| Manufacturers Life Insurance Company, The | 37,418 | $428.0K | 0.00% | +299+0.8% | Added |
| Russell Investments Group, Ltd. | 36,058 | $411.0K | 0.00% | −852−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 35,787 | $408.0K | 0.00% | +14,153+65.4% | Added |
| Rockefeller Capital Management L.P. | 33,750 | $385.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 31,203 | $356.0K | 0.00% | +31,203 | New |
| Natixis | 30,000 | $343.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 29,676 | $339.0K | 0.00% | −8,016−21.3% | Reduced |
| State of Wisconsin Investment Board | 29,600 | $338.0K | 0.00% | +6,400+27.6% | Added |
| Twinbeech Capital LP | 29,013 | $332.0K | 0.02% | +29,013 | New |
| AQR Capital Management LLC | 28,803 | $329.0K | 0.00% | −4,006−12.2% | Reduced |
| Raymond James & Associates | 28,782 | $329.0K | 0.00% | +28,782 | New |
| Susquehanna International Group, LLP | 28,724 | $328.0K | 0.00% | −35,463−55.2% | Reduced |