Alphatec HoldingsATEC
13F holders, Q4 2025 (December 31)285holders +10
35new positions
27sold out
8famous investors
$21.04avg. 13F price*
At the end of Q4 2025, 285 institutions reported holding Alphatec Holdings Inc. (ATEC) in their 13F filings, up 10 from Q3 2025. 35 opened new positions and 27 sold out. The largest holders were BlackRock, Inc. ($213.7M), Vanguard Group Inc. ($144.8M) and American Century Companies Inc. ($137.0M). 8 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Alphatec Holdings Inc.
- CUSIP
- 02081G201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 35 | $147.9M |
| Exits | 27 | $45.4M |
All 13F filers, Q3 2025 → Q4 2025: 19,779,818 shares bought and 10,107,291 shares sold, net +9,672,527 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 285 holders
| BlackRock, Inc. | 0.00% | Reduce -2.0% | 10,157,648 | $213.7M |
| Vanguard Group Inc. | 0.00% | Add +1.0% | 6,883,626 | $144.8M |
| American Century Companies Inc. | 0.07% | Add +2.7% | 6,509,462 | $137.0M |
| Royal Bank of Canada | 0.02% | Reduce -2.0% | 4,912,510 | $103.4M |
| Morgan Stanley | 0.01% | Add +22.1% | 4,340,936 | $91.3M |
| Deutsche Bank AG | 0.02% | Add +7.1% | 3,342,350 | $70.3M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.08% | Reduce -2.4% | 3,176,818 | $66.8M |
| State Street Corp. | 0.00% | Add +6.4% | 2,889,240 | $60.8M |
| Nuveen, LLC | 0.02% | Reduce -1.3% | 2,873,742 | $60.5M |
| Driehaus Capital Management LLC | 0.41% | Add +102.8% | 2,858,771 | $60.1M |
| Geode Capital Management, LLC | 0.00% | Add +1.2% | 2,828,026 | $59.5M |
| Next Century Growth Investors LLC | 3.53% | Add +6.1% | 2,418,298 | $50.9M |
| Millennium Management | 0.03% | Add +292.2% | 2,225,927 | $46.8M |
| Goldman Sachs Group Inc. | 0.01% | Add +35.3% | 2,106,389 | $44.3M |
| Bank of America Corp. | 0.00% | Reduce -22.0% | 2,017,912 | $42.5M |
| Two Sigma Investments, LP | 0.07% | Add +9.7% | 1,968,209 | $41.4M |
| Cerity Partners LLC | 0.06% | Reduce -1.6% | 1,824,489 | $38.4M |
| Emerald Advisers, LLC | 1.06% | Reduce -0.1% | 1,637,729 | $34.5M |
| Two Sigma Advisers, LP | 0.07% | Add +30.2% | 1,635,100 | $34.4M |
| Tremblant Capital Group | 0.87% | New | 1,624,997 | $34.2M |
| Walleye Capital LLC | 0.20% | Reduce -7.3% | 1,561,347 | $32.9M |
| UBS Group AG | 0.01% | Add +12.9% | 1,409,860 | $29.7M |
| Northern Trust Corp. | 0.00% | Reduce -7.2% | 1,376,771 | $29.0M |
| Citadel Advisors | 0.02% | Add +623.4% | 1,337,565 | $28.1M |
| Aberdeen Group plc | 0.04% | Add +29.7% | 1,286,195 | $27.1M |
| Iron Triangle Partners LP | 3.09% | New | 1,285,685 | $27.1M |
| Western Standard LLC | 12.18% | No change | 1,255,374 | $26.4M |
| Granite Investment Partners, LLC | 1.42% | Reduce -17.3% | 1,141,113 | $24.0M |
| Hood River Capital Management LLC | 0.26% | New | 1,138,350 | $24.0M |
| Point72 Asset Management | 0.04% | Add +631.6% | 1,099,884 | $23.1M |
| Penn Capital Management Company, LLC | 1.80% | Reduce -31.3% | 1,073,090 | $22.6M |
| Oberweis Asset Management Inc./ | 0.77% | Add +117.0% | 1,000,400 | $21.0M |
| New York State Common Retirement Fund | 0.03% | Reduce -20.1% | 999,603 | $21.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +3.8% | 995,692 | $20.9M |
| Assenagon Asset Management S.A. | 0.03% | Add +30.4% | 978,343 | $20.6M |
| Emerald Mutual Fund Advisers Trust | 0.93% | Reduce -4.8% | 910,053 | $19.1M |
| MetLife Investment Management, LLC | 0.09% | Reduce -17.4% | 908,120 | $19.1M |
| Nomura Asset Management International Inc. | 0.03% | — | 890,038 | $18.7M |
| Tudor Investment Corporation | 0.11% | Reduce -1.4% | 887,803 | $18.7M |
| Renaissance Technologies | 0.03% | Reduce -11.1% | 870,131 | $18.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.05% | Add +15.7% | 864,297 | $18.2M |
| King Luther Capital Management Corp. | 0.07% | Add +0.2% | 860,155 | $18.1M |
| Motley Fool Wealth Management, LLC | 1.37% | Reduce -13.5% | 837,084 | $17.6M |
| BNP Paribas Financial Markets | 0.01% | Add +11.3% | 708,548 | $14.9M |
| First Eagle Investment Management, LLC | 0.03% | Reduce -3.1% | 676,137 | $14.2M |
| M&G PLC | 0.08% | New | 669,266 | $14.1M |
| Norges Bank | 0.00% | — | 649,814 | $13.7M |
| Defilade Capital Management, L.P. | 1.79% | — | 626,754 | $13.2M |
| Freestone Grove Partners LP | 0.09% | New | 615,420 | $12.9M |
| AQR Capital Management | 0.01% | Reduce -0.8% | 604,088 | $12.7M |
| Jefferies Financial Group Inc. | 0.11% | Add +983.5% | 595,937 | $12.5M |
| JPMorgan Chase & Co. | 0.00% | Add +29.9% | 579,066 | $12.2M |
| Jane Street Group, LLC | 0.01% | Add +43.9% | 577,210 | $12.1M |
| Bank of Montreal | 0.00% | Reduce -19.5% | 558,826 | $11.8M |
| First Trust Advisors LP | 0.01% | Add +22.4% | 545,602 | $11.5M |
| Motley Fool Asset Management LLC | 0.44% | Reduce -6.0% | 541,370 | $11.4M |
| Intrinsic Edge Capital Management LLC | 2.04% | Reduce -61.3% | 499,328 | $10.5M |
| FMR LLC | 0.00% | Add +149.8% | 480,632 | $10.1M |
| Trexquant Investment LP | 0.08% | Reduce -5.5% | 419,882 | $8.8M |
| Rockefeller Capital Management L.P. | 0.02% | Reduce -3.6% | 405,656 | $8.5M |
| PDT Partners, LLC | 0.55% | No change | 400,892 | $8.4M |
| Squarepoint Ops LLC | 0.02% | Reduce -36.7% | 376,158 | $7.9M |
| Congress Asset Management Co. | 0.06% | Reduce -2.8% | 373,563 | $7.9M |
| Lisanti Capital Growth, LLC | 1.86% | Add +63.9% | 372,407 | $7.8M |
| Sei Investments Co. | 0.01% | Add +202.6% | 368,765 | $7.8M |
| Bank of New York Mellon Corp | 0.00% | Add +3.5% | 329,844 | $6.9M |
| Kopp Family Office, LLC | 4.41% | Reduce -10.0% | 328,680 | $6.9M |
| Invesco Ltd. | 0.00% | Reduce -12.5% | 317,143 | $6.7M |
| PNC Financial Services Group, Inc. | 0.00% | Add +0.2% | 313,676 | $6.6M |
| Royce & Associates LP | 0.06% | Reduce -45.4% | 302,678 | $6.4M |
| Rock Springs Capital Management LP | 0.33% | No change | 302,500 | $6.4M |
| LPL Financial LLC | 0.00% | Reduce -17.1% | 301,256 | $6.3M |
| Mercer Global Advisors Inc. | 0.01% | Reduce -3.5% | 296,389 | $6.2M |
| Castleark Management LLC | 0.18% | New | 296,160 | $6.2M |
| Prudential Financial Inc. | 0.01% | Reduce -73.0% | 294,514 | $6.2M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -8.2% | 289,529 | $6.1M |
| Great Lakes Advisors, LLC | 0.05% | Add +0.4% | 278,717 | $5.9M |
| Jump Financial, LLC | 0.08% | Reduce -24.7% | 277,700 | $5.8M |
| Parkman Healthcare Partners LLC | 0.56% | Reduce -60.2% | 277,181 | $5.8M |
| D. E. Shaw & Co. | 0.00% | Add +1811.9% | 270,113 | $5.7M |
| Occudo Quantitative Strategies LP | 0.38% | Add +235.4% | 269,798 | $5.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -2.4% | 265,330 | $5.6M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 250,675 | $5.3M |
| Panagora Asset Management Inc. | 0.02% | Add +239.7% | 237,754 | $5.0M |
| Swiss National Bank | 0.00% | Add +3.0% | 233,500 | $4.9M |
| Pier Capital, LLC | 0.77% | New | 229,807 | $4.8M |
| Voleon Capital Management LP | 0.10% | Add +1049.8% | 229,715 | $4.8M |
| Engineers Gate Manager LP | 0.06% | Reduce -27.2% | 229,209 | $4.8M |
| Informed Momentum Co LLC | 0.50% | Reduce -30.0% | 212,278 | $4.5M |
| Barclays PLC | 0.00% | Add +14.7% | 209,266 | $4.4M |
| Algert Global LLC | 0.07% | Add +133.8% | 209,158 | $4.4M |
| Federated Hermes, Inc. | 0.01% | Add +277.4% | 205,239 | $4.3M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Reduce -15.8% | 203,000 | $4.3M |
| Marathon Capital Management | 0.90% | Reduce -1.0% | 198,900 | $4.2M |
| Ossiam | 0.08% | No change | 192,100 | $4.0M |
| HSBC Holdings PLC | 0.00% | Reduce -51.5% | 180,790 | $3.8M |
| Canada Pension Plan Investment Board | 0.00% | Add +3.7% | 178,100 | $3.7M |
| State of Wisconsin Investment Board | 0.01% | Add +409.9% | 177,921 | $3.7M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | New | 175,423 | $3.7M |
| Perkins Capital Management Inc. | 2.87% | Reduce -0.9% | 171,747 | $3.6M |
"% of holder's portfolio" is ATEC's weight in each manager's 13F, not the share of Alphatec Holdings Inc. the manager owns.