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Alphatec (ATEC) Institutional Ownership

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$10.56 +0.33 (+3.23%)
Closing price 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Alphatec (NASDAQ:ATEC)

Current
Institutional Ownership
Percentage
66.35%
Number of
Institutional Buyers
(last 12 months)
139
Total
Institutional Inflows
(last 12 months)
$208.69M
Number of
Institutional Sellers
(last 12 months)
74
Total
Institutional Outflows
(last 12 months)
$168.37M
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ATEC Institutional Buying and Selling by Quarter

Alphatec Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/16/2025 Wealth Enhancement Advisory Services LLC59,987$608K0.0%+301.0%0.042%
4/15/2025 CX Institutional27,080$275K0.0%N/A0.019%
4/15/2025 Assenagon Asset Management S.A.10,447$106K0.0%-16.6%0.007%
4/15/2025 SG Americas Securities LLC56,927$577K0.0%+28.3%0.039%
4/14/2025 Pallas Capital Advisors LLC10,320$105K0.0%N/A0.007%
4/11/2025 Congress Asset Management Co.432,912$4.39M0.0%-0.5%0.300%
4/11/2025 Procyon Advisors LLC37,581$381K0.0%+14.5%0.026%
4/8/2025 Rhumbline Advisers148,749$1.51M0.0%+6.9%0.103%
4/7/2025 GAMMA Investing LLC2,312$228K0.0%+38,433.3%0.002%
3/17/2025 Wealth Enhancement Advisory Services LLC14,960$137K0.0%N/A0.010%
2/25/2025Polar Asset Management Partners Inc.212,244$1.95M0.0%-65.8%0.150%
2/18/2025PharVision Advisers LLC21,895$201K0.2%N/A0.015%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC224,643$2.06M0.0%+11.4%0.158%
2/17/2025Voloridge Investment Management LLC491,927$4.52M0.0%-36.8%0.347%
2/17/2025Western Standard LLC726,373$6.67M4.4%N/A0.512%
2/17/2025Soviero Asset Management LP100,000$918K0.6%N/A0.071%
2/17/2025Squarepoint Ops LLC50,959$468K0.0%-89.0%0.036%
2/17/2025Wexford Capital LP10,341$95K0.0%N/A0.007%
2/17/2025Two Sigma Advisers LP145,900$1.34M0.0%+74.7%0.103%
2/17/2025Two Sigma Investments LP371,286$3.41M0.0%+71.4%0.262%
2/17/2025State of Wyoming9,369$86K0.0%N/A0.007%
2/17/2025Royal Bank of Canada3,185,283$29.24M0.0%+171.2%2.246%
2/17/2025Point72 Asset Management L.P.598,003$5.49M0.0%-30.5%0.422%
2/17/2025Polar Asset Management Partners Inc.212,244$1.95M0.0%-65.8%0.150%
2/17/2025ProShare Advisors LLC29,319$269K0.0%+51.1%0.021%
2/17/2025Parkman Healthcare Partners LLC228,334$2.10M0.3%-42.4%0.161%
2/17/2025Man Group plc27,330$251K0.0%+74.5%0.019%
2/17/2025Nuveen Asset Management LLC2,584,996$23.73M0.0%+78.4%1.823%
2/17/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 197,992$1.82M0.1%-14.8%0.140%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.70,809$650K0.0%+3.2%0.050%
2/17/2025Lazard Asset Management LLC8,348$76K0.0%N/A0.006%
2/17/2025Graham Capital Management L.P.53,069$487K0.0%-70.5%0.037%
2/17/2025Divisadero Street Capital Management LP119,348$1.10M0.1%N/A0.084%
2/17/2025Cetera Investment Advisers25,295$232K0.0%-13.5%0.018%
2/17/2025Balyasny Asset Management L.P.345,811$3.18M0.0%-36.0%0.244%
2/17/2025Bayesian Capital Management LP49,500$454K0.1%N/A0.035%
2/17/2025Bank of America Corp DE2,960,347$27.18M0.0%-32.6%2.087%
2/17/2025BNP Paribas Financial Markets381,324$3.50M0.0%+1,665.1%0.269%
2/17/2025Ameriprise Financial Inc.46,354$426K0.0%-80.3%0.033%
2/17/2025Algert Global LLC164,839$1.51M0.0%-36.9%0.116%
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2/17/2025Alyeska Investment Group L.P.248,846$2.28M0.0%-37.6%0.175%
2/17/2025AlTi Global Inc.10,000$92K0.0%N/A0.007%
2/14/2025Mercer Global Advisors Inc. ADV288,967$2.65M0.0%+0.6%0.204%
2/14/2025Comerica Bank3,116$29K0.0%+66.8%0.002%
2/14/2025Schonfeld Strategic Advisors LLC26,300$241K0.0%-75.8%0.019%
2/14/2025AQR Capital Management LLC628,958$5.77M0.0%+18.6%0.443%
2/14/2025Emerald Mutual Fund Advisers Trust841,643$7.73M0.5%+94.3%0.593%
2/14/2025Lido Advisors LLC12,247$112K0.0%+8.4%0.009%
2/14/2025Northern Trust Corp1,014,743$9.32M0.0%+12.0%0.716%
2/14/2025The Manufacturers Life Insurance Company 55,324$508K0.0%-1.9%0.039%
2/14/2025Tudor Investment Corp ET AL585,865$5.38M0.0%+295.4%0.413%
2/14/2025Quarry LP5,374$49K0.0%+79.2%0.004%
2/14/2025Aquatic Capital Management LLC77,924$715K0.0%-78.7%0.055%
2/14/2025Birchview Capital LP58,000$532K0.4%-70.7%0.041%
2/14/2025Boothbay Fund Management LLC106,309$976K0.0%-29.7%0.075%
2/14/2025Nebula Research & Development LLC94,963$872K0.1%+22.1%0.067%
2/14/2025Voya Investment Management LLC30,956$284K0.0%-7.8%0.022%
2/14/2025Penn Capital Management Company LLC1,535,182$14.09M1.4%+17.5%1.082%
2/14/2025RiverPark Advisors LLC9,408$86K0.1%-31.0%0.007%
2/14/2025Price T Rowe Associates Inc. MD41,312$380K0.0%+23.2%0.029%
2/14/2025Rock Springs Capital Management LP200,000$1.84M0.1%N/A0.141%
2/14/2025Stifel Financial Corp154,167$1.42M0.0%-13.7%0.109%
2/14/2025Tower Research Capital LLC TRC 17,948$165K0.0%+99.0%0.013%
2/14/2025MetLife Investment Management LLC63,274$581K0.0%+6.2%0.045%
2/14/2025Altium Capital Management LLC264,562$2.43M0.7%N/A0.187%
2/13/2025Marshall Wace LLP1,773,246$16.28M0.0%+139.2%1.250%
2/13/2025Walleye Capital LLC1,016,509$9.33M0.0%-4.2%0.717%
2/13/2025XTX Topco Ltd26,746$246K0.0%+116.1%0.019%
2/13/2025Belpointe Asset Management LLC15,000$138K0.0%-6.3%0.011%
2/13/2025Barclays PLC187,141$1.72M0.0%+9.7%0.132%
2/13/2025Summit Investment Advisors Inc.10,890$100K0.1%+14.1%0.008%
2/13/2025Granite Investment Partners LLC574,543$5.27M0.2%-34.5%0.405%
2/13/2025Next Century Growth Investors LLC982,093$9.02M0.7%+2.4%0.692%
2/13/2025Rockefeller Capital Management L.P.384,771$3.53M0.0%-10.9%0.271%
2/13/2025F M Investments LLC123,305$1.13M0.0%N/A0.087%
2/13/2025Raymond James Financial Inc.39,028$358K0.0%N/A0.028%
2/13/2025Renaissance Technologies LLC292,100$2.68M0.0%+106.3%0.206%
2/13/2025Legal & General Group Plc113,417$1.04M0.0%+3.2%0.080%
2/13/2025Invesco Ltd.44,378$407K0.0%-2.2%0.031%
2/13/2025Cerity Partners LLC1,829,065$16.70M0.0%-3.4%1.290%
2/13/2025Russell Investments Group Ltd.199,886$1.84M0.0%+20.0%0.141%
2/13/2025Envestnet Asset Management Inc.385,660$3.54M0.0%-7.6%0.272%
2/13/2025Wells Fargo & Company MN98,367$903K0.0%-22.0%0.069%
2/12/2025Geode Capital Management LLC2,387,162$21.92M0.0%+1.0%1.683%
2/12/2025CIBC Private Wealth Group LLC17,154$166K0.0%+19.1%0.012%
2/12/2025Artisan Partners Limited Partnership1,180,693$10.84M0.0%-2.4%0.833%
2/12/2025Mitsubishi UFJ Asset Management Co. Ltd.38,942$365K0.0%+9.4%0.027%
2/11/2025Zions Bancorporation N.A.201,882$1.85M0.1%+16.6%0.142%
2/11/2025Corebridge Financial Inc.51,755$475K0.0%-5.7%0.036%
2/11/2025Emerald Advisers LLC1,456,033$13.37M0.5%+112.4%1.027%
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2/11/2025Vanguard Group Inc.5,968,980$54.80M0.0%+0.8%4.209%
2/11/2025LPL Financial LLC413,235$3.79M0.0%+19.9%0.291%
2/11/2025KLP Kapitalforvaltning AS24,800$228K0.0%N/A0.017%
2/11/2025American Century Companies Inc.4,989,057$45.80M0.0%+36.5%3.518%
2/11/2025Semanteon Capital Management LP32,864$302K0.2%N/A0.023%
2/11/2025Magnetar Financial LLC710,576$6.52M0.2%-35.6%0.501%
2/11/2025Intech Investment Management LLC38,904$357K0.0%+14.7%0.027%
2/10/2025Royce & Associates LP1,004,501$9.22M0.1%-17.1%0.708%
2/10/2025First Eagle Investment Management LLC658,437$6.04M0.0%+36.6%0.464%
2/10/2025Commonwealth Equity Services LLC36,929$339K0.0%+55.9%0.026%
(Data available from 1/1/2016 forward)

ATEC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATEC shares?

During the previous two years, 241 institutional investors and hedge funds held shares of Alphatec. The most heavily invested institutionals were First Light Asset Management LLC ($55.68M), Vanguard Group Inc. ($54.80M), American Century Companies Inc. ($45.80M), Millennium Management LLC ($35.51M), Royal Bank of Canada ($29.24M), Fred Alger Management LLC ($27.57M), and Bank of America Corp DE ($27.18M).Learn more on ATEC's institutional investors.

What percentage of Alphatec stock is owned by institutional investors?

66.35% of Alphatec stock is owned by institutional investors. Learn more on ATEC's institutional investor holdings.

Which institutional investors have been buying Alphatec stock?

Of the 206 institutional investors that purchased Alphatec stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: First Light Asset Management LLC ($2.96M), Royal Bank of Canada ($2.01M), Cerity Partners LLC ($2.00M), American Century Companies Inc. ($1.86M), BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($1.49M), Driehaus Capital Management LLC ($1.47M), and Assenagon Asset Management S.A. ($1.39M).

How much institutional buying is happening at Alphatec?

Institutional investors have bought a total of 43,020,988 shares in the last 24 months. This purchase volume represents approximately $525.81M in transactions.

Which Alphatec major shareholders have been selling company stock?

Of the 108 institutional investors that sold Alphatec stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Point72 Asset Management L.P. ($2.59M), Driehaus Capital Management LLC ($2.18M), Millennium Management LLC ($1.76M), Assenagon Asset Management S.A. ($1.59M), Bank of America Corp DE ($1.43M), Janus Henderson Group PLC ($1.37M), and Polar Asset Management Partners Inc. ($1.16M).

How much institutional selling is happening at Alphatec?

Institutional investors have sold a total of 23,585,861 shares in the last 24 months. This volume of shares sold represents approximately $241.39M in transactions.


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This page (NASDAQ:ATEC) was last updated on 4/17/2025 by MarketBeat.com Staff
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