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Alphatec (ATEC) Institutional Ownership

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$16.03 -0.15 (-0.93%)
Closing price 04:00 PM Eastern
Extended Trading
$15.69 -0.34 (-2.12%)
As of 05:50 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)
168
Total
Institutional Inflows
(last 12 months)
$429.21M
Number of
Institutional Sellers
(last 12 months)
78
Total
Institutional Outflows
(last 12 months)
$181.87M
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Skip Chart & View Institutional Buying and Selling Data

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
8/27/2025 Squarepoint Ops LLC239,870$2.66M0.0%+24.0%0.162%
8/19/2025 State of Wyoming11,175$124K0.0%N/A0.008%
8/15/2025 Tower Research Capital LLC TRC 14,815$164K0.0%+536.4%0.010%
8/15/2025 Captrust Financial Advisors49,195$546K0.0%+337.5%0.033%
8/15/2025 Manatuck Hill Partners LLC70,000$777K0.3%N/A0.047%
8/15/2025 Lazard Asset Management LLC29,408$326K0.0%-96.0%0.020%
8/15/2025 Engineers Gate Manager LP347,339$3.86M0.0%+64.4%0.235%
8/15/2025 Cubist Systematic Strategies LLC879,817$9.77M0.0%+14.9%0.595%
8/15/2025 BNP Paribas Financial Markets613,478$6.81M0.0%+161.1%0.415%
8/15/2025 Brevan Howard Capital Management LP59,079$656K0.0%N/A0.040%
8/15/2025 Balyasny Asset Management L.P.719,469$7.99M0.0%+173.1%0.486%
8/15/2025 Bank of America Corp DE2,788,528$30.95M0.0%-3.4%1.884%
8/15/2025 Ameriprise Financial Inc.31,466$349K0.0%-32.1%0.021%
8/15/2025 AQR Capital Management LLC612,066$6.79M0.0%-9.6%0.414%
8/14/2025 PDT Partners LLC400,892$4.45M0.3%+257.7%0.271%
8/14/2025 Raymond James Financial Inc.24,377$271K0.0%-4.4%0.016%
8/14/2025 Bayesian Capital Management LP15,600$173K0.0%N/A0.011%
8/14/2025 Occudo Quantitative Strategies LP66,900$743K0.1%N/A0.045%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.79,717$885K0.0%+7.7%0.054%
8/14/2025 Osterweis Capital Management Inc.3,296$37K0.0%N/A0.002%
8/14/2025 The Manufacturers Life Insurance Company 62,679$696K0.0%+9.0%0.042%
8/14/2025 Squarepoint Ops LLC239,870$2.66M0.0%+24.0%0.162%
8/14/2025 Sei Investments Co.78,278$869K0.0%-27.2%0.053%
8/14/2025 OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 119,094$1.32M0.1%-38.7%0.080%
8/14/2025 Marathon Capital Management231,375$2.57M0.7%-3.1%0.156%
8/14/2025 Nebula Research & Development LLC54,286$603K0.1%-38.2%0.037%
8/14/2025 Next Century Growth Investors LLC2,060,735$22.87M1.8%+22.8%1.393%
8/14/2025 Cerity Partners LLC1,854,045$20.58M0.0%-0.3%1.253%
8/14/2025 Federated Hermes Inc.42,723$474K0.0%N/A0.029%
8/13/2025 Jump Financial LLC609,773$6.77M0.1%+200.0%0.412%
8/13/2025 Bosun Asset Management LLC21,253$236K0.1%N/A0.014%
8/13/2025 Marshall Wace LLP865,979$9.61M0.0%-49.7%0.585%
8/13/2025 First Trust Advisors LP584,235$6.49M0.0%+186.1%0.395%
8/13/2025 Invesco Ltd.282,212$3.13M0.0%+455.0%0.191%
8/13/2025 Granite Investment Partners LLC1,720,944$19.10M0.9%+320.6%1.163%
8/13/2025 Quantbot Technologies LP21,759$242K0.0%N/A0.015%
8/13/2025 New York State Common Retirement Fund1,339,200$14.87M0.0%+9.4%0.905%
8/13/2025 F m Investments LLC173,945$1.93M0.1%+1.4%0.118%
8/13/2025 Elevation Point Wealth Partners LLC20,651$229K0.0%+29.5%0.014%
8/13/2025 RiverPark Advisors LLC15,307$170K0.1%-7.5%0.010%
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8/13/2025 Russell Investments Group Ltd.346,254$3.84M0.0%+2.9%0.234%
8/12/2025 Inceptionr LLC13,440$149K0.0%N/A0.009%
8/12/2025 Ameritas Investment Partners Inc.11,845$131K0.0%+8.8%0.008%
8/12/2025 Prudential Financial Inc.186,004$2.07M0.0%+7.5%0.126%
8/12/2025 American Century Companies Inc.6,177,161$68.57M0.0%+6.0%4.174%
8/12/2025 Rhumbline Advisers172,042$1.91M0.0%+15.7%0.116%
8/12/2025 Legal & General Group Plc122,820$1.36M0.0%+11.7%0.083%
8/12/2025 Swiss National Bank220,200$2.44M0.0%+6.3%0.149%
8/12/2025 Dynamic Technology Lab Private Ltd59,641$662K0.1%+135.3%0.040%
8/11/2025 Semanteon Capital Management LP10,624$118K0.2%-89.6%0.007%
8/11/2025 Western Wealth Management LLC91,511$1.02M0.1%+5.1%0.062%
8/8/2025 Rockefeller Capital Management L.P.405,254$4.50M0.0%+1.1%0.274%
8/8/2025 Intech Investment Management LLC83,652$929K0.0%+43.1%0.057%
8/8/2025 Creative Planning58,120$645K0.0%-1.8%0.039%
8/8/2025 Olympiad Research LP11,465$127K0.2%N/A0.008%
8/8/2025 Police & Firemen s Retirement System of New Jersey26,784$297K0.0%+15.7%0.018%
8/8/2025 Geode Capital Management LLC2,697,541$29.95M0.0%+7.4%1.823%
8/7/2025 ProShare Advisors LLC23,790$264K0.0%+5.6%0.016%
8/7/2025 King Luther Capital Management Corp858,584$9.53M0.0%-0.1%0.580%
8/7/2025 Zions Bancorporation National Association UT220,208$2.44M0.1%-0.3%0.149%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.398,716$4.43M0.0%+315.3%0.269%
8/7/2025 Mitsubishi UFJ Asset Management Co. Ltd.29,254$325K0.0%-28.2%0.020%
8/6/2025 Fox Run Management L.L.C.42,414$471K0.1%N/A0.029%
8/6/2025 First Eagle Investment Management LLC708,437$7.86M0.0%-0.3%0.479%
8/6/2025 Savant Capital LLC15,303$170K0.0%+18.8%0.010%
8/5/2025 Corton Capital Inc.19,157$213K0.2%+36.3%0.013%
8/5/2025 Bank of Montreal Can743,041$8.25M0.0%+545.7%0.508%
8/4/2025 HBK Sorce Advisory LLC20,430$227K0.0%-28.4%0.014%
8/4/2025 Emerald Mutual Fund Advisers Trust986,103$10.95M0.7%-1.8%0.666%
8/4/2025 Emerald Advisers LLC1,684,334$18.70M0.7%+3.8%1.138%
8/1/2025 Motley Fool Wealth Management LLC1,082,670$12.02M0.7%+21.0%0.741%
8/1/2025 Motley Fool Asset Management LLC604,810$6.71M0.3%-3.4%0.414%
8/1/2025 Teacher Retirement System of Texas17,447$194K0.0%+12.3%0.012%
8/1/2025 Envestnet Asset Management Inc.377,030$4.19M0.0%-3.4%0.258%
7/31/2025 Nisa Investment Advisors LLC5,714$63K0.0%+22.4%0.004%
7/31/2025 Oppenheimer Asset Management Inc.14,244$158K0.0%+8.4%0.010%
7/31/2025 AlphaQuest LLC12,012$133K0.0%+37.8%0.008%
7/31/2025 R Squared Ltd10,269$114K0.1%N/A0.007%
7/29/2025 Stephens Inc. AR12,884$143K0.0%N/A0.009%
7/25/2025 CWM LLC35,540$394K0.0%+13.4%0.024%
7/24/2025 Aberdeen Group plc1,013,349$11.25M0.0%-10.5%0.693%
7/23/2025 KLP Kapitalforvaltning AS23,800$264K0.0%+25.9%0.016%
7/18/2025 Pure Financial Advisors LLC25,156$279K0.0%N/A0.017%
7/18/2025 Truist Financial Corp19,501$216K0.0%N/A0.013%
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%
6/18/2025 Voya Investment Management LLC49,561$503K0.0%+60.1%0.034%
5/29/2025 Rhumbline Advisers148,749$1.51M0.0%+6.9%0.102%
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5/20/2025 Belpointe Asset Management LLC18,500$188K0.0%+23.3%0.013%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC265,907$2.70M0.0%+18.4%0.182%
5/16/2025 Great Lakes Advisors LLC325,227$3.30M0.0%-14.2%0.222%
5/16/2025 Goldman Sachs Group Inc.817,312$8.29M0.0%-28.2%0.559%
5/16/2025 Dynamic Technology Lab Private Ltd25,343$257K0.0%N/A0.017%
5/16/2025 Parkman Healthcare Partners LLC446,106$4.52M0.5%+95.4%0.305%
5/16/2025 Polar Asset Management Partners Inc.13,718$139K0.0%-93.5%0.009%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.74,005$750K0.0%+4.5%0.051%
5/16/2025 AQR Capital Management LLC676,897$6.86M0.0%+7.6%0.463%
5/15/2025 Birchview Capital LP33,000$335K0.3%-43.1%0.023%
(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, 261 institutional investors and hedge funds held shares of Alphatec. The most heavily invested institutionals were Nuveen LLC ($135.87M), American Century Companies Inc. ($68.57M), Vanguard Group Inc. ($60.99M), First Light Asset Management LLC ($55.68M), Royal Bank of Canada ($35.77M), Millennium Management LLC ($35.51M), and Bank of America Corp DE ($30.95M).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 231 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), American Century Companies Inc. ($3.05M), First Light Asset Management LLC ($2.94M), Royal Bank of Canada ($2.35M), Cerity Partners LLC ($1.91M), Granite Investment Partners LLC ($1.69M), 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 44,253,732 shares in the last 24 months. This purchase volume represents approximately $429.21M in transactions.

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

Of the 78 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), Bank of America Corp DE ($1.53M), Janus Henderson Group PLC ($1.04M), Polar Asset Management Partners Inc. ($1.02M), Marshall Wace LLP ($854.82K), and Lazard Asset Management LLC ($708.22K).

How much institutional selling is happening at Alphatec?

Institutional investors have sold a total of 20,621,223 shares in the last 24 months. This volume of shares sold represents approximately $181.87M in transactions.


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This page (NASDAQ:ATEC) was last updated on 8/28/2025 by MarketBeat.com Staff
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