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 2021
Institutional positions in Alphatec Holdings, Inc. as of Sep 30, 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
- 165
- +14 vs. Q2 2021
- Shares held
- 53.2M
- +8.63M (+19.4%) vs. Q2 2021
- Total value
- $648.0M
- −$33.0M (−4.8%) vs. Q2 2021
- New holders
- 33
- 55 more added
- Sold out
- 19
- 43 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Myriad Asset Management Ltd. | 24,516 | $299.0K | 0.03% | +24,516 | New |
| Rehmann Capital Advisory Group | 23,950 | $291.9K | 0.03% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 23,200 | $283.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 22,550 | $275.0K | 0.00% | 00.0% | Unchanged |
| Simmons Bank | 22,490 | $274.0K | 0.02% | +22,490 | New |
| Man Group plc | 21,803 | $266.0K | 0.00% | +21,803 | New |
| Advisor Group Holdings, Inc. | 21,634 | $264.0K | 0.00% | −5,405−20.0% | Reduced |
| Ten Capital Wealth Advisors, LLC | 21,600 | $263.0K | 0.12% | 00.0% | Unchanged |
| Lee Financial Co | 20,431 | $249.0K | 0.05% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 19,857 | $242.1K | 0.00% | +869+4.6% | Added |
| Courier Capital LLC | 19,100 | $233.0K | 0.02% | 00.0% | Unchanged |
| HBK Investments L P | 18,412 | $224.0K | 0.00% | +18,412 | New |
| Hudson Bay Capital Management LP | 18,412 | $224.0K | 0.00% | +18,412 | New |
| State Board of Administration of Florida Retirement System | 18,136 | $221.0K | 0.00% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 17,625 | $215.0K | 0.01% | −975−5.2% | Reduced |
| Arizona State Retirement System | 17,257 | $210.0K | 0.00% | +445+2.6% | Added |
| Parametric Portfolio Associates LLC | 16,579 | $202.0K | 0.00% | +2,037+14.0% | Added |
| Point72 Hong Kong Ltd | 15,489 | $189.0K | 0.01% | +15,489 | New |
| Walleye Trading LLC | 14,017 | $171.0K | 0.00% | +14,017 | New |
| Kestra Private Wealth Services, LLC | 13,700 | $167.0K | 0.01% | 00.0% | Unchanged |
| Lido Advisors, LLC | 13,316 | $162.0K | 0.00% | +13,316 | New |
| Port Capital LLC | 13,000 | $158.0K | 0.01% | 00.0% | Unchanged |
| DFPG Investments, LLC | 13,004 | $158.0K | 0.06% | +347+2.7% | Added |
| BNP Paribas Arbitrage, SA | 12,959 | $158.0K | 0.00% | +10,230+374.9% | Added |
| Amalgamated Bank | 12,429 | $152.0K | 0.00% | −307−2.4% | Reduced |
| UBS Group AG | 12,123 | $147.0K | 0.00% | −36,414−75.0% | Reduced |
| HBK Sorce Advisory LLC | 12,020 | $147.0K | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 12,014 | $146.0K | 0.00% | −273−2.2% | Reduced |
| IFP Advisors, Inc | 11,991 | $146.0K | 0.00% | +3,532+41.8% | Added |
| CIBC Private Wealth Group, LLC | 11,754 | $143.0K | 0.00% | +1,350+13.0% | Added |
| Jane Street Group, LLC | 11,227 | $137.0K | 0.00% | +11,227 | New |
| Kestra Advisory Services, LLC | 11,050 | $135.0K | 0.00% | +11,050 | New |
| Marshall Wace North America L.P. | 10,982 | $134.0K | 0.00% | −70,030−86.4% | Reduced |
| Reilly Financial Advisors, LLC | 11,000 | $134.0K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 10,330 | $126.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 10,185 | $124.0K | 0.00% | +10,185 | New |
| Beacon Investment Advisory Services, Inc. | 10,000 | $122.0K | 0.01% | 00.0% | Unchanged |
| Elk River Wealth Management, LLC | 10,000 | $122.0K | 0.03% | 00.0% | Unchanged |
| Citigroup Inc | 9,308 | $113.0K | 0.00% | +3,941+73.4% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 9,076 | $111.0K | 0.00% | +9,076 | New |
| Duncker Streett & Co Inc | 7,000 | $85.0K | 0.02% | 00.0% | Unchanged |
| Newton One Investments LLC | 7,000 | $85.0K | 0.06% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,785 | $83.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,600 | $69.0K | 0.00% | +3,930+235.3% | Added |
| Spire Wealth Management | 5,600 | $68.0K | 0.00% | −2,400−30.0% | Reduced |
| Ameritas Investment Partners, Inc. | 5,397 | $66.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 5,065 | $62.0K | 0.00% | −4,504−47.1% | Reduced |
| Optiver Holding B.V. | 4,904 | $60.0K | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 4,000 | $49.0K | 0.02% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 3,893 | $47.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 3,529 | $43.0K | 0.00% | +2,729+341.1% | Added |
| Toth Financial Advisory Corp | 3,400 | $41.0K | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 3,231 | $40.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,533 | $30.0K | 0.00% | −418−14.2% | Reduced |
| Ogorek Anthony Joseph | 1,750 | $21.0K | 0.01% | +1,750 | New |
| HighMark Wealth Management LLC | 1,471 | $18.0K | 0.01% | +363+32.8% | Added |
| Monetary Management Group Inc | 1,250 | $15.0K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,000 | $12.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,001 | $12.0K | 0.00% | +1,001 | New |
| Sugarloaf Wealth Management, LLC | 437 | $5.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 182 | $2.00K | 0.00% | +4+2.2% | Added |
| West Paces Advisors Inc. | 100 | $1.22K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 64 | $1.00K | 0.00% | +64 | New |
| FMR LLC | 30 | $0 | 0.00% | +30 | New |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −178,204−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −172,016−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −171,960−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −80,603−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −46,248−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −35,635−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −29,926−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −21,860−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −21,622−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −18,828−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −17,859−100.0% | Sold out |
| Tibra Equities Europe Ltd | 0 | $0 | 0.00% | −17,199−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −15,200−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −12,183−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −11,382−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −2,813−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −185−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Red Door Wealth Management, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Bel Air Investment Advisors LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |