ATEC — ALPHATEC HOLDINGS INC

Ownership history in Quantbot Technologies LP  ·  14 quarters on record

This page tracks every 13F SEC filing in which Quantbot Technologies LP reported a position in ALPHATEC HOLDINGS INC (ATEC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.1% (2023 Q2)
Avg. % of fund
0.03%
First filed
2020 Q3
Last filed
2025 Q3
Quarters held
14
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 184,041 +162,282 +745.8% 0.07% $2.7M $14.54
2025 Q2 REDUCED 21,759 -47,137 -68.4% 0.01% $242K $11.10
2023 Q4 ADDED 68,896 +1,462 +2.2% 0.06% $1.0M $15.11
2023 Q3 REDUCED 67,434 -16,790 -19.9% 0.06% $875K $12.97
10 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    ATEC price (monthly, adj. close)

Other funds also holding ATEC

As of 2025 Q4 — sorted by position size

Western Standard LLC 3Y 7Y 12.18% Kopp Family Office, LLC 3Y 4.41% NEXT CENTURY GROWTH INVESTORS LLC 3Y 7Y 3.53% Iron Triangle Partners LP 3Y 3.09% PERKINS CAPITAL MANAGEMENT INC 3Y 7Y 2.87% Intrinsic Edge Capital Management LLC 3Y 7Y 1.87% Lisanti Capital Growth, LLC 3Y 7Y 1.86% Penn Capital Management Company, LLC 3Y 7Y 1.8% Granite Investment Partners, LLC 3Y 7Y 1.42% Motley Fool Wealth Management, LLC 3Y 7Y 1.37%
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