ALPHATEC HOLDINGS INC (ATEC) Institutional Ownership Changes & 13F Activity

ALPHATEC HOLDINGS INC (ATEC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, First Eagle U.S. Value, and Polen Capital Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy184,9691,055,100$11,479,488
Q1 2026First Eagle U.S. ValueBuy20,500696,637$7,579,411
Q4 2025Renaissance Technologies LLCSell-108,869870,131$18,307,556
Q4 2025Polen Capital ManagementBuy44,06195,761$2,014,811
Q4 2025First Eagle U.S. ValueSell-22,000676,137$14,225,922
Q3 2025Renaissance Technologies LLCBuy234,800979,000$14,234,660
Q3 2025Polen Capital ManagementBuy17,50851,700$751,718
Q3 2025First Eagle U.S. ValueSell-10,300698,137$10,150,912
Q2 2025Renaissance Technologies LLCBuy527,732744,200$8,260,620
Q2 2025Polen Capital ManagementBuy34,19234,192$379,531
Q2 2025First Eagle U.S. ValueSell-2,000708,437$7,863,651
Q1 2025Renaissance Technologies LLCSell-75,632216,468$2,194,986
Q1 2025First Eagle U.S. ValueBuy52,000710,437$7,203,831
Q4 2024First Eagle U.S. ValueBuy176,402658,437$6,044,452
Q4 2024Renaissance Technologies LLCBuy150,500292,100$2,681,478
Q3 2024First Eagle U.S. ValueBuy379,535482,035$2,680,115
Q3 2024Renaissance Technologies LLCSell-145,900141,600$787,296
Q2 2024First Eagle U.S. ValueBuy102,500102,500$1,071,125
Q2 2024Renaissance Technologies LLCSell-64,900287,500$3,004,375
Q1 2024Renaissance Technologies LLCSell-11,300352,400$4,860
Q4 2023Renaissance Technologies LLCBuy39,261363,700$5,496
Q3 2023Renaissance Technologies LLCSell-33,061324,439$4,208
Q2 2023Renaissance Technologies LLCBuy25,700357,500$6,428
Q3 2022Renaissance Technologies LLCSell-58,900331,800$2,900
Q2 2022Renaissance Technologies LLCBuy237,400390,700$2,555
Q1 2022Renaissance Technologies LLCBuy99,900153,300$1,763
Q4 2021Renaissance Technologies LLCSell-17,40053,400$610
Q3 2021Renaissance Technologies LLCSell-168,80070,800$863
Q2 2021Renaissance Technologies LLCBuy119,800239,600$3,671
Q1 2021Renaissance Technologies LLCBuy103,610119,800$1,892

Frequently asked questions about ATEC activity

  • Which institutional owners are buying ATEC?

    Institutional owners buying ATEC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ATEC activity?

    "Buy" means an investor increased their reported position in ATEC compared to the prior reporting period. This reflects growing exposure to ALPHATEC HOLDINGS INC (ATEC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ATEC increasing?

    Institutional interest in ATEC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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