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Alphatec (ATEC) Institutional Ownership

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$10.63 0.00 (0.00%)
Closing price 07/17/2025 04:00 PM Eastern
Extended Trading
$11.30 +0.66 (+6.26%)
As of 07/17/2025 07:05 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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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)
158
Total
Institutional Inflows
(last 12 months)
$413.21M
Number of
Institutional Sellers
(last 12 months)
74
Total
Institutional Outflows
(last 12 months)
$215.34M
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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
7/16/2025 Gradient Capital Advisors LLC15,000$166K0.0%N/A0.010%
7/16/2025 Congress Asset Management Co.388,135$4.31M0.0%-10.3%0.266%
7/15/2025 Kopp Family Office LLC369,355$4.10M2.7%-0.3%0.253%
7/10/2025 Wealth Enhancement Advisory Services LLC62,376$686K0.0%+4.0%0.043%
6/18/2025Voya Investment Management LLC49,561$503K0.0%+60.1%0.034%
5/29/2025Rhumbline Advisers148,749$1.51M0.0%+6.9%0.102%
5/20/2025Belpointe Asset Management LLC18,500$188K0.0%+23.3%0.013%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC265,907$2.70M0.0%+18.4%0.182%
5/16/2025Great Lakes Advisors LLC325,227$3.30M0.0%-14.2%0.222%
5/16/2025Goldman Sachs Group Inc.817,312$8.29M0.0%-28.2%0.559%
5/16/2025Dynamic Technology Lab Private Ltd25,343$257K0.0%N/A0.017%
5/16/2025Parkman Healthcare Partners LLC446,106$4.52M0.5%+95.4%0.305%
5/16/2025Polar Asset Management Partners Inc.13,718$139K0.0%-93.5%0.009%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.74,005$750K0.0%+4.5%0.051%
5/16/2025AQR Capital Management LLC676,897$6.86M0.0%+7.6%0.463%
5/15/2025Birchview Capital LP33,000$335K0.3%-43.1%0.023%
5/15/2025PDT Partners LLC112,072$1.14M0.1%N/A0.077%
5/15/2025Cubist Systematic Strategies LLC765,854$7.77M0.0%+46.6%0.524%
5/15/2025Royal Bank of Canada3,527,939$35.77M0.0%+10.8%2.414%
5/15/2025Driehaus Capital Management LLC1,025,449$10.40M0.1%N/A0.702%
5/15/2025Trexquant Investment LP129,496$1.31M0.0%N/A0.089%
5/15/2025Next Century Growth Investors LLC1,678,678$17.02M1.5%+70.9%1.148%
5/14/2025Ieq Capital LLC63,840$647K0.0%+81.2%0.044%
5/14/2025FORA Capital LLC10,100$102K0.0%N/A0.007%
5/14/2025PKS Advisory Services LLC10,951$111K0.0%N/A0.007%
5/14/2025MetLife Investment Management LLC1,213,943$12.31M0.1%+1,818.5%0.830%
5/14/2025Walleye Capital LLC1,189,466$12.06M0.1%+17.0%0.814%
5/14/2025Penn Capital Management Company LLC1,802,283$18.32M1.8%+17.4%1.233%
5/14/2025Jump Financial LLC203,284$2.06M0.0%-96.7%0.139%
5/14/2025CW Advisors LLC92,828$941K0.0%N/A0.064%
5/14/2025EntryPoint Capital LLC25,210$256K0.1%N/A0.017%
5/13/2025Northern Trust Corp1,049,469$10.64M0.0%+3.4%0.718%
5/13/2025Algert Global LLC145,669$1.48M0.0%-11.6%0.100%
5/13/2025American Century Companies Inc.5,830,031$59.12M0.0%+16.9%3.988%
5/13/2025Aberdeen Group plc1,131,707$11.48M0.0%+5.3%0.774%
5/13/2025Russell Investments Group Ltd.336,463$3.41M0.0%+68.3%0.230%
5/13/2025HighTower Advisors LLC50,361$511K0.0%-3.9%0.034%
5/12/2025Motley Fool Asset Management LLC625,800$6.35M0.4%N/A0.428%
5/12/2025Motley Fool Wealth Management LLC894,471$9.07M0.5%N/A0.612%
5/12/2025Nuveen LLC13,399,811$135.87M0.0%N/A9.167%
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5/12/2025King Luther Capital Management Corp859,370$8.71M0.0%+19.1%0.588%
5/12/2025Invesco Ltd.50,845$516K0.0%+14.6%0.035%
5/12/2025Connor Clark & Lunn Investment Management Ltd.95,998$973K0.0%N/A0.066%
5/12/2025Zions Bancorporation National Association UT220,941$2.24M0.1%N/A0.151%
5/12/2025Mitsubishi UFJ Asset Management Co. Ltd.40,734$413K0.0%+4.6%0.028%
5/9/2025Deutsche Bank AG1,185,235$12.02M0.0%+11.8%0.811%
5/9/2025Charles Schwab Investment Management Inc.828,327$8.40M0.0%-2.1%0.567%
5/9/2025Vanguard Group Inc.6,014,772$60.99M0.0%+0.8%4.116%
5/7/2025Corton Capital Inc.14,060$143K0.5%N/A0.010%
5/7/2025Perkins Capital Management Inc.180,517$1.83M1.9%-0.6%0.124%
5/7/2025LPL Financial LLC418,061$4.21M0.0%+1.2%0.286%
5/6/2025Cetera Investment Advisers23,456$238K0.0%-7.3%0.016%
5/6/2025Royce & Associates LP1,147,979$11.64M0.1%+14.3%0.786%
5/6/2025Legato Capital Management LLC59,135$600K0.1%N/A0.040%
5/6/2025KLP Kapitalforvaltning AS18,900$192K0.0%-23.8%0.013%
5/2/2025Victory Capital Management Inc.11,139$113K0.0%-9.7%0.008%
5/2/2025Larson Financial Group LLC5,317$54K0.0%N/A0.004%
5/1/2025CWM LLC31,336$318K0.0%+67.2%0.021%
5/1/2025Emerald Advisers LLC1,623,449$16.46M0.7%+11.5%1.111%
5/1/2025New York State Common Retirement Fund1,224,005$12.41M0.0%+1.8%0.838%
5/1/2025Emerald Mutual Fund Advisers Trust1,003,778$10.18M0.7%+19.3%0.687%
4/30/2025Cerity Partners LLC1,859,137$18.85M0.0%+1.6%1.290%
4/29/2025Envestnet Asset Management Inc.390,414$3.96M0.0%+1.2%0.271%
4/29/2025Bank of New York Mellon Corp645,158$6.54M0.0%-2.6%0.448%
4/28/2025Teacher Retirement System of Texas15,535$158K0.0%N/A0.011%
4/25/2025Lisanti Capital Growth LLC347,280$3.52M1.0%N/A0.241%
4/24/2025HighMark Wealth Management LLC94,400$957K0.6%-5.0%0.065%
4/23/2025Western Wealth Management LLC87,050$883K0.1%+9.6%0.060%
4/23/2025HBK Sorce Advisory LLC28,535$289K0.0%-63.7%0.020%
4/23/2025Oppenheimer Asset Management Inc.13,144$133K0.0%+13.4%0.009%
4/22/2025Segment Wealth Management LLC10,000$101K0.0%N/A0.007%
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%
4/15/2025SG 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%
4/8/2025Rhumbline 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%
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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 LLC197,992$1.82M0.1%-14.8%0.140%
(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, 252 institutional investors and hedge funds held shares of Alphatec. The most heavily invested institutionals were Nuveen LLC ($135.87M), Vanguard Group Inc. ($60.99M), American Century Companies Inc. ($59.12M), First Light Asset Management LLC ($55.68M), Royal Bank of Canada ($35.77M), Millennium Management LLC ($35.51M), and Fred Alger Management LLC ($27.57M).Learn more on Alphatec's institutional investors.

What percentage of Alphatec's stock is owned by institutional investors?

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

Which institutional investors have been buying Alphatec's stock?

Of the 217 institutional investors that purchased Alphatec's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Nuveen LLC ($13.40M), First Light Asset Management LLC ($2.94M), American Century Companies Inc. ($2.70M), Driehaus Capital Management LLC ($2.49M), Royal Bank of Canada ($2.35M), Cerity Partners LLC ($1.93M), and BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($1.49M).

How much institutional buying is happening at Alphatec?

Institutional investors have bought a total of 43,138,968 shares in the last 24 months. This purchase volume represents approximately $413.21M in transactions.

Which of Alphatec's major shareholders have been selling company stock?

Of the 74 institutional investors that sold Alphatec's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Jump Financial LLC ($5.87M), Point72 Asset Management L.P. ($2.59M), Driehaus Capital Management LLC ($2.18M), Millennium Management LLC ($1.76M), Bank of America Corp DE ($1.43M), Janus Henderson Group PLC ($1.04M), and Polar Asset Management Partners Inc. ($1.02M).

How much institutional selling is happening at Alphatec?

Institutional investors have sold a total of 23,959,039 shares in the last 24 months. This volume of shares sold represents approximately $215.34M in transactions.


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This page (NASDAQ:ATEC) was last updated on 7/18/2025 by MarketBeat.com Staff
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