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 |
|---|---|---|---|---|---|
| TownSquare Capital, LLC | 52,218 | $597.0K | 0.01% | +13,271+34.1% | Added |
| Renaissance Technologies LLC | 53,400 | $610.0K | 0.00% | −17,400−24.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 55,365 | $633.0K | 0.01% | +2,385+4.5% | Added |
| Jump Financial, LLC | 60,980 | $697.0K | 0.04% | +60,980 | New |
| Two Sigma Investments, LP | 66,500 | $760.0K | 0.00% | −496,835−88.2% | Reduced |
| Phillips Financial Management, LLC | 67,757 | $774.0K | 0.08% | 00.0% | Unchanged |
| GWM Advisors LLC | 67,907 | $776.0K | 0.01% | +67,907 | New |
| Rhumbline Advisers | 71,708 | $820.0K | 0.00% | −1,191−1.6% | Reduced |
| UBS Asset Management Americas Inc | 78,165 | $893.4K | 0.00% | +1,979+2.6% | Added |
| Wells Fargo & Company | 79,964 | $913.0K | 0.00% | −20,159−20.1% | Reduced |
| Alliancebernstein L.P. | 85,000 | $972.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 85,828 | $981.0K | 0.00% | +56,931+197.0% | Added |
| California State Teachers Retirement System | 93,256 | $1.07M | 0.00% | +3,420+3.8% | Added |
| HighTower Advisors, LLC | 94,127 | $1.08M | 0.00% | −22,535−19.3% | Reduced |
| Canada Pension Plan Investment Board | 96,000 | $1.10M | 0.00% | +96,000 | New |
| Spears Abacus Advisors LLC | 100,000 | $1.14M | 0.08% | 00.0% | Unchanged |
| Invst, LLC | 127,169 | $1.21M | 0.19% | +20,975+19.8% | Added |
| Schonfeld Strategic Advisors LLC | 121,885 | $1.39M | 0.01% | +27,638+29.3% | Added |
| SEI Investments Co | 125,711 | $1.44M | 0.00% | +20,446+19.4% | Added |
| LPL Financial LLC | 137,629 | $1.57M | 0.00% | +10,000+7.8% | Added |
| Swiss National Bank | 143,200 | $1.64M | 0.00% | +3,200+2.3% | Added |
| Squarepoint Ops LLC | 143,412 | $1.64M | 0.01% | +195+0.1% | Added |
| Citadel Advisors LLC | 165,999 | $1.90M | 0.00% | +78,720+90.2% | Added |
| Perkins Capital Management Inc | 167,100 | $1.91M | 1.29% | −4,500−2.6% | Reduced |
| Charles Schwab Investment Management Inc | 180,703 | $2.07M | 0.00% | +3,103+1.7% | Added |
| Essex Investment Management Co LLC | 197,920 | $2.26M | 0.26% | +15,108+8.3% | Added |
| Bank of America Corp | 210,321 | $2.40M | 0.00% | +91,042+76.3% | Added |
| Walleye Capital LLC | 216,617 | $2.48M | 0.08% | −21,669−9.1% | Reduced |
| Parkman Healthcare Partners LLC | 234,923 | $2.69M | 0.61% | −15,077−6.0% | Reduced |
| Granite Point Capital Management, L.P. | 235,000 | $2.69M | 1.05% | +193,000+459.5% | Added |
| Bank of New York Mellon Corp | 238,736 | $2.73M | 0.00% | +7,390+3.2% | Added |
| Crestline Management, LP | 243,445 | $2.78M | 0.21% | −15,800−6.1% | Reduced |
| Royce & Associates LP | 254,000 | $2.90M | 0.02% | −343,176−57.5% | Reduced |
| Altium Capital Management LP | 255,000 | $2.92M | 0.82% | +255,000 | New |
| Marshall Wace, LLP | 290,671 | $3.32M | 0.01% | +290,671 | New |
| Polar Asset Management Partners Inc. | 315,700 | $3.61M | 0.04% | +315,700 | New |
| The PNC Financial Services Group, Inc. | 316,628 | $3.62M | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 346,873 | $3.96M | 0.02% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 374,788 | $4.28M | 0.00% | +348,834+1,344.0% | Added |
| Parian Global Management LP | 381,668 | $4.36M | 3.95% | −226,306−37.2% | Reduced |
| Macquarie Group Ltd | 385,987 | $4.41M | 0.00% | +2,381+0.6% | Added |
| Goldman Sachs Group Inc | 393,794 | $4.50M | 0.00% | +79,338+25.2% | Added |
| Pier Capital, LLC | 398,655 | $4.56M | 0.48% | −970−0.2% | Reduced |
| Balyasny Asset Management LLC | 427,413 | $4.88M | 0.02% | +427,413 | New |
| Rothschild & Co Asset Management US Inc. | 525,506 | $6.01M | 0.07% | +95,609+22.2% | Added |
| Jacob Asset Management of New York LLC | 530,274 | $6.06M | 2.71% | +84,614+19.0% | Added |
| Principal Financial Group Inc | 581,274 | $6.64M | 0.00% | −12,263−2.1% | Reduced |
| JPMorgan Chase & Co | 593,075 | $6.78M | 0.00% | +213,674+56.3% | Added |
| Morgan Stanley | 613,589 | $7.01M | 0.00% | +130,804+27.1% | Added |
| Oberweis Asset Management Inc | 674,170 | $7.71M | 1.41% | +94,140+16.2% | Added |
| King Luther Capital Management Corp | 701,812 | $8.02M | 0.04% | −249,547−26.2% | Reduced |
| Northern Trust Corp | 734,004 | $8.39M | 0.00% | −3,700−0.5% | Reduced |
| Nuveen Asset Management, LLC | 748,544 | $8.56M | 0.00% | −207,048−21.7% | Reduced |
| New York State Common Retirement Fund | 958,414 | $11.0M | 0.01% | −1170.0% | Reduced |
| Assenagon Asset Management S.A. | 1,024,796 | $11.7M | 0.04% | +750,802+274.0% | Added |
| Penn Capital Management Co Inc | 1,043,636 | $12.6M | 1.27% | −14,619−1.4% | Reduced |
| Deutsche Bank AG | 1,111,417 | $12.7M | 0.01% | +427,213+62.4% | Added |
| Point72 Asset Management, L.P. | 1,150,599 | $13.2M | 0.06% | −1,911,492−62.4% | Reduced |
| Driehaus Capital Management LLC | 1,158,861 | $13.2M | 0.14% | −663,298−36.4% | Reduced |
| Royal Bank of Canada | 1,201,242 | $13.7M | 0.00% | +417,194+53.2% | Added |
| Geode Capital Management, LLC | 1,284,360 | $14.7M | 0.00% | +101,601+8.6% | Added |
| Cerity Partners LLC | 1,585,008 | $18.1M | 0.28% | 00.0% | Unchanged |
| Millennium Management LLC | 1,884,701 | $21.5M | 0.02% | −268,725−12.5% | Reduced |
| Janus Henderson Group PLC | 1,931,753 | $22.1M | 0.01% | +927,300+92.3% | Added |
| Next Century Growth Investors LLC | 1,962,150 | $22.4M | 2.02% | +151,853+8.4% | Added |
| State Street Corp | 2,036,073 | $23.3M | 0.00% | +61,263+3.1% | Added |
| Armistice Capital, LLC | 2,324,000 | $26.6M | 0.65% | +500,000+27.4% | Added |
| First Light Asset Management, LLC | 2,325,485 | $26.6M | 1.90% | +550,817+31.0% | Added |
| Avidity Partners Management LP | 2,773,000 | $31.7M | 0.67% | −13,000−0.5% | Reduced |
| Vanguard Group Inc | 3,353,962 | $38.3M | 0.00% | +92,444+2.8% | Added |
| Deerfield Management Company, L.P. (Series C) | 3,594,829 | $41.1M | 0.87% | 00.0% | Unchanged |
| BlackRock Inc. | 4,908,756 | $56.1M | 0.00% | +136,753+2.9% | Added |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −469,700−100.0% | Sold out |
| Perceptive Advisors LLC | 0 | $0 | 0.00% | −430,900−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −411,475−100.0% | Sold out |
| CastleArk Alternatives, LLC | 0 | $0 | 0.00% | −411,475−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −150,294−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −107,457−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −91,980−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −91,944−100.0% | Sold out |
| Winning Points Advisors, LLC | 0 | $0 | 0.00% | −71,300−100.0% | Sold out |
| Massachusetts Financial Services Co | 0 | $0 | 0.00% | −68,969−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −49,068−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −30,672−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −30,688−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −30,672−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −28,571−100.0% | Sold out |
| Myriad Asset Management Ltd. | 0 | $0 | 0.00% | −24,516−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −18,412−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −18,412−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −14,017−100.0% | Sold out |
| DFPG Investments, LLC | 0 | $0 | 0.00% | −13,004−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −11,991−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −11,050−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −10,330−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −9,076−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −5,065−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,533−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Marshall Wace North America L.P. | – | – | – | – | Not filed |