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 |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 28,459 | $325.0K | 0.00% | −325,908−92.0% | Reduced |
| Voya Investment Management LLC | 28,352 | $324.0K | 0.00% | +650+2.3% | Added |
| MetLife Investment Management | 25,663 | $293.3K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 25,392 | $290.0K | 0.01% | +25,392 | New |
| Rehmann Capital Advisory Group | 23,950 | $273.7K | 0.03% | 00.0% | Unchanged |
| Captrust Financial Advisors | 22,565 | $258.0K | 0.00% | +15+0.1% | Added |
| Simmons Bank | 22,490 | $257.0K | 0.02% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 22,040 | $251.0K | 0.00% | +22,040 | New |
| Ten Capital Wealth Advisors, LLC | 21,600 | $247.0K | 0.10% | 00.0% | Unchanged |
| Jane Street Group, LLC | 21,312 | $243.0K | 0.00% | +10,085+89.8% | Added |
| Lee Financial Co | 20,431 | $234.0K | 0.04% | 00.0% | Unchanged |
| Spouting Rock Asset Management, LLC | 20,214 | $231.0K | 0.18% | +20,214 | New |
| Citigroup Inc | 19,335 | $221.0K | 0.00% | +10,027+107.7% | Added |
| Courier Capital LLC | 19,100 | $218.0K | 0.02% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 18,970 | $216.8K | 0.00% | −887−4.5% | Reduced |
| State Board of Administration of Florida Retirement System | 18,864 | $216.0K | 0.00% | +728+4.0% | Added |
| Valeo Financial Advisors, LLC | 18,125 | $207.0K | 0.01% | +500+2.8% | Added |
| Parametric Portfolio Associates LLC | 17,982 | $206.0K | 0.00% | +1,403+8.5% | Added |
| Arizona State Retirement System | 17,515 | $200.0K | 0.00% | +258+1.5% | Added |
| Lido Advisors, LLC | 16,711 | $191.0K | 0.00% | +3,395+25.5% | Added |
| ProShare Advisors LLC | 15,448 | $177.0K | 0.00% | +15,448 | New |
| BNP Paribas Arbitrage, SA | 15,218 | $173.9K | 0.00% | +2,259+17.4% | Added |
| Engineers Gate Manager LP | 14,440 | $165.0K | 0.01% | +14,440 | New |
| Gsa Capital Partners LLP | 14,070 | $161.0K | 0.02% | +14,070 | New |
| Gyon Technologies Capital Management, LP | 13,760 | $157.0K | 0.03% | −17,428−55.9% | Reduced |
| Kestra Private Wealth Services, LLC | 13,700 | $157.0K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 13,230 | $151.0K | 0.02% | +13,230 | New |
| Port Capital LLC | 13,000 | $149.0K | 0.01% | 00.0% | Unchanged |
| Brown Advisory Inc | 12,856 | $147.0K | 0.00% | +12,856 | New |
| Teacher Retirement System of Texas | 12,703 | $145.0K | 0.00% | +12,703 | New |
| Baker Tilly Wealth Management, LLC | 12,588 | $144.0K | 0.02% | +12,588 | New |
| Amalgamated Bank | 12,211 | $140.0K | 0.00% | −218−1.8% | Reduced |
| HBK Sorce Advisory LLC | 12,020 | $137.0K | 0.01% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 11,904 | $136.0K | 0.00% | +150+1.3% | Added |
| Victory Capital Management Inc | 11,556 | $132.0K | 0.00% | −458−3.8% | Reduced |
| XTX Topco Ltd | 11,392 | $130.0K | 0.07% | +11,392 | New |
| Reilly Financial Advisors, LLC | 11,000 | $126.0K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 10,479 | $120.0K | 0.00% | +294+2.9% | Added |
| Beacon Investment Advisory Services, Inc. | 10,000 | $114.0K | 0.00% | 00.0% | Unchanged |
| Elk River Wealth Management, LLC | 10,000 | $114.0K | 0.03% | 00.0% | Unchanged |
| Simplex Trading, LLC | 9,633 | $110.0K | 0.00% | +9,633 | New |
| Cutler Group LP | 9,000 | $102.0K | 0.01% | +9,000 | New |
| Caption Management, LLC | 7,600 | $87.0K | 0.01% | +7,600 | New |
| Duncker Streett & Co Inc | 7,000 | $80.0K | 0.01% | 00.0% | Unchanged |
| Newton One Investments LLC | 7,000 | $80.0K | 0.06% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,785 | $78.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,977 | $68.0K | 0.00% | +377+6.7% | Added |
| Amplius Wealth Advisors, LLC | 5,985 | $68.0K | 0.01% | +5,985 | New |
| Ameritas Investment Partners, Inc. | 5,397 | $62.0K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 4,904 | $60.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 4,938 | $56.0K | 0.00% | +1,409+39.9% | Added |
| Front Row Advisors LLC | 4,000 | $46.0K | 0.02% | 00.0% | Unchanged |
| Group One Trading, L.P. | 4,001 | $46.0K | 0.00% | +3,000+299.7% | Added |
| Brown Brothers Harriman & Co | 3,893 | $44.0K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 3,400 | $39.0K | 0.01% | 00.0% | Unchanged |
| Spire Wealth Management | 3,200 | $37.0K | 0.00% | −2,400−42.9% | Reduced |
| Great West Life Assurance Co | 3,231 | $37.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 3,077 | $35.0K | 0.00% | −12,412−80.1% | Reduced |
| Ensign Peak Advisors, Inc | 2,140 | $24.0K | 0.00% | +2,140 | New |
| Ogorek Anthony Joseph | 1,750 | $20.0K | 0.01% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 1,400 | $16.0K | 0.03% | +1,400 | New |
| Monetary Management Group Inc | 1,250 | $14.0K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 1,150 | $13.0K | 0.01% | −321−21.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 498 | $6.00K | 0.00% | +316+173.6% | Added |
| Sugarloaf Wealth Management, LLC | 437 | $5.00K | 0.00% | 00.0% | Unchanged |
| West Paces Advisors Inc. | 100 | $1.14K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 83 | $1.00K | 0.00% | +83 | New |
| FMR LLC | 30 | $0 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 13 | $0 | 0.00% | +13 | New |
| Covestor Ltd | 29 | $0 | 0.00% | +29 | New |
| 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 |