Free Trial
Don't Let the A.I. Investing Revolution Pass You By!Ends Tomorrow - Get 30 Days Free

Alphatec (ATEC) Institutional Ownership

Alphatec logo
$14.24 +0.25 (+1.79%)
As of 11:19 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Alphatec (NASDAQ:ATEC)

Current
Institutional Ownership
Percentage
66.35%
Number of
Institutional Buyers
(last 12 months)
172
Total
Institutional Inflows
(last 12 months)
$440.18M
Number of
Institutional Sellers
(last 12 months)
77
Total
Institutional Outflows
(last 12 months)
$180.05M
Get ATEC Insider Trade Alerts

Want to know when executives and insiders are buying or selling Alphatec stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

ATEC Institutional Buying and Selling by Quarter

Alphatec Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/15/2025CWM LLC37,146$540K0.0%+4.5%0.025%
10/15/2025Norden Group LLC36,676$533K0.1%+2.6%0.025%
10/15/2025Net Worth Advisory Group12,973$188K0.1%-6.3%0.009%
10/10/2025 Congress Asset Management Co.384,334$5.59M0.0%-1.0%0.260%
10/9/2025 Voya Investment Management LLC41,651$606K0.0%-21.1%0.028%
10/9/2025 Contravisory Investment Management Inc.17,682$257K0.0%N/A0.012%
10/7/2025 Assenagon Asset Management S.A.750,429$10.91M0.0%+7,083.2%0.507%
10/6/2025 Destiny Wealth Partners LLC10,000$145K0.0%N/A0.007%
10/1/2025 Park National Corp OH10,090$147K0.0%N/A0.007%
9/4/2025Osaic Holdings Inc.36,242$402K0.0%+22.3%0.024%
8/27/2025Squarepoint Ops LLC239,870$2.66M0.0%+24.0%0.162%
8/19/2025State of Wyoming11,175$124K0.0%N/A0.008%
8/15/2025Tower Research Capital LLC TRC 14,815$164K0.0%+536.4%0.010%
8/15/2025Captrust Financial Advisors49,195$546K0.0%+337.5%0.033%
8/15/2025Manatuck Hill Partners LLC70,000$777K0.3%N/A0.047%
8/15/2025Lazard Asset Management LLC29,408$326K0.0%-96.0%0.020%
8/15/2025Engineers Gate Manager LP347,339$3.86M0.0%+64.4%0.235%
8/15/2025Cubist Systematic Strategies LLC879,817$9.77M0.0%+14.9%0.595%
8/15/2025BNP Paribas Financial Markets613,478$6.81M0.0%+161.1%0.415%
8/15/2025Brevan Howard Capital Management LP59,079$656K0.0%N/A0.040%
8/15/2025Balyasny Asset Management L.P.719,469$7.99M0.0%+173.1%0.486%
8/15/2025Bank of America Corp DE2,788,528$30.95M0.0%-3.4%1.884%
8/15/2025Ameriprise Financial Inc.31,466$349K0.0%-32.1%0.021%
8/15/2025AQR Capital Management LLC612,066$6.79M0.0%-9.6%0.414%
8/14/2025PDT Partners LLC400,892$4.45M0.3%+257.7%0.271%
8/14/2025Raymond James Financial Inc.24,377$271K0.0%-4.4%0.016%
8/14/2025Bayesian Capital Management LP15,600$173K0.0%N/A0.011%
8/14/2025Occudo Quantitative Strategies LP66,900$743K0.1%N/A0.045%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.79,717$885K0.0%+7.7%0.054%
8/14/2025Osterweis Capital Management Inc.3,296$37K0.0%N/A0.002%
8/14/2025The Manufacturers Life Insurance Company 62,679$696K0.0%+9.0%0.042%
8/14/2025Squarepoint Ops LLC239,870$2.66M0.0%+24.0%0.162%
8/14/2025Sei Investments Co.78,278$869K0.0%-27.2%0.053%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 119,094$1.32M0.1%-38.7%0.080%
8/14/2025Marathon Capital Management231,375$2.57M0.7%-3.1%0.156%
8/14/2025Nebula Research & Development LLC54,286$603K0.1%-38.2%0.037%
8/14/2025Next Century Growth Investors LLC2,060,735$22.87M1.8%+22.8%1.393%
8/14/2025Cerity Partners LLC1,854,045$20.58M0.0%-0.3%1.253%
8/14/2025Federated Hermes Inc.42,723$474K0.0%N/A0.029%
8/13/2025Jump Financial LLC609,773$6.77M0.1%+200.0%0.412%
8/13/2025Bosun Asset Management LLC21,253$236K0.1%N/A0.014%
8/13/2025Marshall Wace LLP865,979$9.61M0.0%-49.7%0.585%
8/13/2025First Trust Advisors LP584,235$6.49M0.0%+186.1%0.395%
8/13/2025Invesco Ltd.282,212$3.13M0.0%+455.0%0.191%
8/13/2025Granite Investment Partners LLC1,720,944$19.10M0.9%+320.6%1.163%
8/13/2025Quantbot Technologies LP21,759$242K0.0%N/A0.015%
8/13/2025New York State Common Retirement Fund1,339,200$14.87M0.0%+9.4%0.905%
8/13/2025F m Investments LLC173,945$1.93M0.1%+1.4%0.118%
8/13/2025Elevation Point Wealth Partners LLC20,651$229K0.0%+29.5%0.014%
8/13/2025RiverPark Advisors LLC15,307$170K0.1%-7.5%0.010%
8/13/2025Russell Investments Group Ltd.346,254$3.84M0.0%+2.9%0.234%
8/12/2025Inceptionr LLC13,440$149K0.0%N/A0.009%
8/12/2025Ameritas Investment Partners Inc.11,845$131K0.0%+8.8%0.008%
8/12/2025Prudential Financial Inc.186,004$2.07M0.0%+7.5%0.126%
8/12/2025American Century Companies Inc.6,177,161$68.57M0.0%+6.0%4.174%
8/12/2025Rhumbline Advisers172,042$1.91M0.0%+15.7%0.116%
8/12/2025Legal & General Group Plc122,820$1.36M0.0%+11.7%0.083%
8/12/2025Swiss National Bank220,200$2.44M0.0%+6.3%0.149%
8/12/2025Dynamic Technology Lab Private Ltd59,641$662K0.1%+135.3%0.040%
8/11/2025Semanteon Capital Management LP10,624$118K0.2%-89.6%0.007%
8/11/2025Western Wealth Management LLC91,511$1.02M0.1%+5.1%0.062%
8/8/2025Rockefeller Capital Management L.P.405,254$4.50M0.0%+1.1%0.274%
8/8/2025Intech Investment Management LLC83,652$929K0.0%+43.1%0.057%
8/8/2025Creative Planning58,120$645K0.0%-1.8%0.039%
8/8/2025Olympiad Research LP11,465$127K0.2%N/A0.008%
8/8/2025Police & Firemen s Retirement System of New Jersey26,784$297K0.0%+15.7%0.018%
8/8/2025Geode Capital Management LLC2,697,541$29.95M0.0%+7.4%1.823%
8/7/2025ProShare Advisors LLC23,790$264K0.0%+5.6%0.016%
8/7/2025King Luther Capital Management Corp858,584$9.53M0.0%-0.1%0.580%
8/7/2025Zions Bancorporation National Association UT220,208$2.44M0.1%-0.3%0.149%
8/7/2025Connor Clark & Lunn Investment Management Ltd.398,716$4.43M0.0%+315.3%0.269%
8/7/2025Mitsubishi UFJ Asset Management Co. Ltd.29,254$325K0.0%-28.2%0.020%
8/6/2025Fox Run Management L.L.C.42,414$471K0.1%N/A0.029%
8/6/2025First Eagle Investment Management LLC708,437$7.86M0.0%-0.3%0.479%
8/6/2025Savant Capital LLC15,303$170K0.0%+18.8%0.010%
8/5/2025Corton Capital Inc.19,157$213K0.2%+36.3%0.013%
8/5/2025Bank 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%
8/4/2025Emerald Mutual Fund Advisers Trust986,103$10.95M0.7%-1.8%0.666%
8/4/2025Emerald Advisers LLC1,684,334$18.70M0.7%+3.8%1.138%
8/1/2025Motley Fool Wealth Management LLC1,082,670$12.02M0.7%+21.0%0.741%
8/1/2025Motley Fool Asset Management LLC604,810$6.71M0.3%-3.4%0.414%
8/1/2025Teacher Retirement System of Texas17,447$194K0.0%+12.3%0.012%
8/1/2025Envestnet Asset Management Inc.377,030$4.19M0.0%-3.4%0.258%
7/31/2025Nisa Investment Advisors LLC5,714$63K0.0%+22.4%0.004%
7/31/2025Oppenheimer Asset Management Inc.14,244$158K0.0%+8.4%0.010%
7/31/2025AlphaQuest LLC12,012$133K0.0%+37.8%0.008%
7/31/2025R Squared Ltd10,269$114K0.1%N/A0.007%
7/29/2025Stephens Inc. AR12,884$143K0.0%N/A0.009%
7/25/2025CWM LLC35,540$394K0.0%+13.4%0.024%
7/24/2025Aberdeen Group plc1,013,349$11.25M0.0%-10.5%0.693%
7/23/2025KLP Kapitalforvaltning AS23,800$264K0.0%+25.9%0.016%
7/18/2025Pure Financial Advisors LLC25,156$279K0.0%N/A0.017%
7/18/2025Truist Financial Corp19,501$216K0.0%N/A0.013%
7/16/2025Gradient 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%
7/15/2025Kopp Family Office LLC369,355$4.10M2.7%-0.3%0.253%
7/10/2025Wealth 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%
5/29/2025Rhumbline Advisers148,749$1.51M0.0%+6.9%0.102%
(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, 263 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 233 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 44,960,218 shares in the last 24 months. This purchase volume represents approximately $440.18M in transactions.

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

Of the 77 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 20,438,219 shares in the last 24 months. This volume of shares sold represents approximately $180.05M in transactions.


Related Companies

This page (NASDAQ:ATEC) was last updated on 10/16/2025 by MarketBeat.com Staff
From Our Partners
Building The Infrastructure for the Coming Financial Reset
While China pushes nearly $1 trillion through its new digital currency, one emerging company is quietly buildi...
Intellistake | Sponsoredtc pixel
URGENT: The Market's 3 Red Flags Are Flashing
Here’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...
StockEarnings | Sponsoredtc pixel
October 16 Changes the Microchip Game — and Investing
While everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...
Banyan Hill Publishing | Sponsoredtc pixel
Move $1,000 into this stock before Nov 6
The End of Tesla? "Hold onto your Tesla stock." That's the message insiders at Tesla have been giving staff...
Altimetry | Sponsoredtc pixel
Your Bank Account Is No Longer Safe
What If Washington Declared That: YOUR Money ISN'T Actually Yours? Sounds insane, but that's exactly what ...
Priority Gold | Sponsoredtc pixel
Trump’s “Smart Dollar” just went mainstream
"I Made Millions in the Tech Boom. Here's Where I'd Put My Money Today" This man has called some of the big...
Stansberry Research | Sponsoredtc pixel
Options Pro Reveals His #1 Retirement Income Trade
The current market is creating a perfect setup for my favorite trading strategy — one that doesn’t rely on ris...
Base Camp Trading | Sponsoredtc pixel
NEW LAW: Congress Approves Setup For Digital Dollar?
Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. Marjorie Taylor ...
Goldco Precious Metals | Sponsoredtc pixel