Alphatec Holdings, Inc. 13F holders
267 funds reported a position in Alphatec Holdings, Inc. in their 13F for the quarter ended 30 June 2026, together 112.8 million shares worth $976.6 million. Against the quarter before, 32 opened a position, 105 added, 82 trimmed and 53 sold out; together they sold a net 1.9 million shares. The largest holders: BlackRock, Inc., Braidwell LP and American Century Companies Inc.
Funds holding267-18 on Q1 2026
Shares they held112.8Mworth $976.6 million
Net sold on the quarter1.9M sharesabout $16.2 million at the funds' values
Funds buying to selling137 to 135opened or added, to cut or sold
Opened 32Added 105Held 45Trimmed 82Sold out 53
What each fund did in ATEC against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in ATEC in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
2,671 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 48 reported a position in Alphatec Holdings, Inc.: 7 opened one, 14 added, 12 trimmed and 3 sold out, a net 4,175 shares bought.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 7 reported a position in Alphatec Holdings, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 3.2 million shares worth $27.6 million, 0.0% of its reported book. Sold out: Point72 Asset Management. In the quarter, 3 funds added or opened a position and 4 trimmed or sold out; together they sold a net 3.6 million shares, about $31.3 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 3,188,894 | $27.6 million | 0.0% | +282,472 | added | 30 June 2026 | 13F |
| Citadel Advisors | 2,461,400 | $21.3 million | 0.0% | +1,604,061 | added | 30 June 2026 | 13F |
| Millennium Management | 1,145,837 | $9.9 million | 0.0% | -1,663,708 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 925,732 | $8.0 million | 0.0% | +638,286 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 823,496 | $7.1 million | 0.0% | -1,219,347 | trimmed | 30 June 2026 | 13F |
| Renaissance Technologies | 284,500 | $2.5 million | 0.0% | -770,600 | trimmed | 30 June 2026 | 13F |
| Norges Bank | 98,611 | $852,985 | 0.0% | held | 30 June 2026 | 13F | |
| Point72 Asset Management | 0 | $0 | 0.0% | -2,493,575 | exited | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 11,326,677 | 10.04% | $98.0 million | 0.00% | +1,238,495 | 13F |
| Braidwell LP | 6,531,439 | 5.79% | $56.5 million | 2.17% | +4,358,714 | 13F |
| American Century Companies Inc. | 6,521,659 | 5.78% | $56.4 million | 0.03% | +96,882 | 13F |
| Vanguard Capital Management LLC | 5,122,681 | 4.54% | $44.3 million | 0.00% | +208,902 | 13F |
| BNP Paribas Asset Management Holding S.A. | 3,536,538 | 3.14% | $30.6 million | 0.03% | -79,792 | 13F |
| State Street Corp. | 3,481,349 | 3.09% | $30.1 million | 0.00% | +450,185 | 13F |
| Jacobs Levy Equity Management, Inc. | 3,352,133 | 2.97% | $29.0 million | 0.10% | new | 13F |
| Geode Capital Management, LLC | 3,188,894 | 2.83% | $27.6 million | 0.00% | +282,472 | 13F |
| Royal Bank of Canada | 2,995,410 | 2.66% | $25.9 million | 0.00% | -1,521,182 | 13F |
| Nuveen, LLC | 2,601,600 | 2.31% | $22.5 million | 0.01% | -247,813 | 13F |
| Tremblant Capital Group | 2,577,799 | 2.29% | $22.3 million | 0.64% | +385,715 | 13F |
| Citadel Advisors LLC | 2,461,400 | 2.18% | $21.3 million | 0.01% | +1,604,061 | 13F |
| AQR Capital Management LLC | 2,386,326 | 2.12% | $20.6 million | 0.01% | +1,000,703 | 13F |
| Emerald Advisers, LLC | 2,104,451 | 1.87% | $18.2 million | 0.43% | +297,144 | 13F |
| UBS Group AG | 2,018,823 | 1.79% | $17.5 million | 0.00% | +74,138 | 13F |
| First Eagle Investment Management, LLC | 1,993,274 | 1.77% | $17.2 million | 0.01% | 13F | |
| Bank of America Corp. | 1,976,534 | 1.75% | $17.1 million | 0.00% | -584,437 | 13F |
| Nomura Asset Management International Inc. | 1,974,452 | 1.75% | $17.1 million | 0.03% | +682,345 | 13F |
| Cerity Partners LLC | 1,881,945 | 1.67% | $16.3 million | 0.02% | +60,834 | 13F |
| Goldman Sachs Group Inc. | 1,654,423 | 1.47% | $14.3 million | 0.00% | -89,794 | 13F |
| Raymond James Financial Inc. | 1,639,330 | 1.45% | $14.2 million | 0.00% | +634,027 | 13F |
| Arrowstreet Capital, Limited Partnership | 1,564,766 | 1.39% | $13.5 million | 0.01% | +1,057,749 | 13F |
| Morgan Stanley | 1,535,750 | 1.36% | $13.3 million | 0.00% | -115,812 | 13F |
| Penn Capital Management Company, LLC | 1,488,060 | 1.32% | $12.9 million | 0.82% | +91,118 | 13F |
| Northern Trust Corp. | 1,428,231 | 1.27% | $12.4 million | 0.00% | +69,490 | 13F |
| Emerald Mutual Fund Advisers Trust | 1,258,086 | 1.12% | $10.9 million | 0.38% | +101,260 | 13F |
| Granite Investment Partners, LLC | 1,213,570 | 1.08% | $10.5 million | 0.54% | +18,414 | 13F |
| Vanguard Portfolio Management LLC | 1,198,123 | 1.06% | $10.4 million | 0.00% | +93,370 | 13F |
| Aberdeen Group plc | 1,188,581 | 1.05% | $10.3 million | 0.01% | -104,025 | 13F |
| Freestone Grove Partners LP | 1,173,065 | 1.04% | $10.1 million | 0.07% | new | 13F |
| Millennium Management LLC | 1,145,837 | 1.02% | $9.9 million | 0.01% | -1,663,708 | 13F |
| New York State Common Retirement Fund | 1,100,625 | 0.98% | $9.5 million | 0.01% | -83,305 | 13F |
| Paradigm Capital Management Inc. | 1,088,200 | 0.96% | $9.4 million | 0.26% | new | 13F |
| Charles Schwab Investment Management Inc. | 995,314 | 0.88% | $8.6 million | 0.00% | +17,246 | 13F |
| FMR LLC | 925,732 | 0.82% | $8.0 million | 0.00% | +638,286 | 13F |
| Deutsche Bank AG | 925,186 | 0.82% | $8.0 million | 0.00% | -377,279 | 13F |
| Vanguard Fiduciary Trust Co. | 847,952 | 0.75% | $7.3 million | 0.00% | +51,967 | 13F |
| Two Sigma Investments, LP | 823,496 | 0.73% | $7.1 million | 0.01% | -1,219,347 | 13F |
| Panagora Asset Management Inc. | 779,004 | 0.69% | $6.7 million | 0.02% | +687,363 | 13F |
| JPMorgan Chase & Co. | 663,062 | 0.59% | $6.3 million | 0.00% | +281,602 | 13F |
| King Luther Capital Management Corp. | 680,706 | 0.60% | $5.9 million | 0.02% | -264,050 | 13F |
| Motley Fool Asset Management LLC | 676,822 | 0.60% | $5.9 million | 0.23% | -178,692 | 13F |
| Rice Hall James & Associates, LLC | 657,864 | 0.58% | $5.7 million | 0.28% | new | 13F |
| Susquehanna Portfolio Strategies, LLC | 607,576 | 0.54% | $5.3 million | 0.08% | +430,767 | 13F |
| Russell Investments Group, Ltd. | 491,358 | 0.44% | $4.3 million | 0.00% | +152,750 | 13F |
| OP Asset Management Ltd | 480,111 | 0.43% | $4.2 million | 0.04% | +318,059 | 13F |
| Parkman Healthcare Partners LLC | 449,943 | 0.40% | $3.9 million | 0.40% | -373,820 | 13F |
| Congress Asset Management Co. | 440,638 | 0.39% | $3.8 million | 0.02% | +4,923 | 13F |
| PDT Partners, LLC | 387,592 | 0.34% | $3.4 million | 0.18% | -13,300 | 13F |
| Bank of Montreal | 366,841 | 0.33% | $3.2 million | 0.00% | +40,544 | 13F |
The 50 largest of the 267 funds that reported a position in ATEC in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on ATEC
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 127,300 | $1.1 million | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 104,500 | $903,925 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 17 December 2025 | 13D/A | Squadron Capital LLC and 3 others | 13.2 million | 8.9% | 15 December 2025 | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 14 September 2026 | 10,491 | $10.58 | SEC |
| 11 September 2026 | 187 | $8.84 | SEC |
| 8 September 2026 | 7,366 | $9.45 | SEC |
| 31 August 2026 | 14 | $9.44 | SEC |
| 26 August 2026 | 2,891 | $9.33 | SEC |
| 19 August 2026 | 634 | $9.53 | SEC |
| 17 August 2026 | 5,362 | $9.79 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.