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Alphatec Holdings, Inc.

ATEC
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001350653

In the last 90 days, Alphatec Holdings, Inc. insiders filed 1 open-market purchase and 1 sale; 267 institutions reported holding it in 13F filings for Q2 2026, worth $966.6M in total; no superinvestor holds it.

Q3 2023 vs. Q2 2023

How the institutions holding Alphatec Holdings, Inc. changed between Q2 2023 and Q3 2023.

All holders in Q3 2023All holders in Q2 2023

13F holders of ATEC: Q2 2023 compared with Q3 2023
MeasureQ2 2023Of which not filed for Q3 2023Q3 2023Change
Holders2092201−6
Shares70.6M26.6K70.9M+331.3K (+0.5%)
Value$1.25B$477.9K$904.8M−$343.0M (−27.5%)

2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (31)

Institutions that held Alphatec Holdings, Inc. at the end of Q3 2023 but not at the end of Q2 2023.

Sold out (37)

Institutions that held Alphatec Holdings, Inc. at the end of Q2 2023 and filed for Q3 2023 without it.

Institutions that sold out of ATEC in Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Cerity Partners LLC1,882,908$33.9M
Deerfield Management Company, L.P. (Series C)1,189,648$21.4M
D. E. Shaw & Co., Inc.283,020$5.09M
Waypoint Capital Advisors, LLC258,247$4.64M
Balyasny Asset Management LLC204,440$3.68M
Penserra Capital Management LLC169,995$3.06M
Federated Hermes, Inc.166,365$2.99M
Pura Vida Investments, LLC133,143$2.39M
Jane Street Group, LLC110,095$1.98M
Maven Securities LTD100,000$1.80M
Ghisallo Capital Management LLC100,000$1.80M
Brookfield Asset Management Inc.71,551$1.29M
Twinbeech Capital LP65,603$1.18M
EAM Investors, LLC61,485$1.11M
Boothbay Fund Management, LLC52,250$939.5K
Harvest Investment Services, LLC39,441$709.1K
Blair William & Co37,575$675.6K
Diametric Capital, LP35,114$631.4K
Algert Global LLC32,338$581.4K
Caxton Associates LP29,511$530.6K
Campbell & CO Investment Adviser LLC26,586$478.0K
Braidwell LP25,431$457.2K
Y-Intercept (Hong Kong) Ltd24,545$441.3K
Bayesian Capital Management, LP17,400$312.9K
Prelude Capital Management, LLC13,591$244.4K
Thompson Davis & Co., Inc.13,300$239.1K
Graham Capital Management, L.P.12,136$218.2K
Healthcare of Ontario Pension Plan Trust Fund10,000$179.8K
Beacon Investment Advisory Services, Inc.10,000$179.8K
Belvedere Trading LLC4,647$83.6K
State of Wyoming3,763$67.7K
Lazard Asset Management LLC2,772$49.0K
Altshuler Shaham Ltd1,823$32.8K
FNY Investment Advisers, LLC1,100$19.0K
IFP Advisors, Inc3,871$15.4K
Elequin Capital LP608$10.9K
Tucker Asset Management LLC108$1.94K

Not filed for Q3 2023 yet (2)

Institutions that held Alphatec Holdings, Inc. at the end of Q2 2023 and haven't filed a 13F for Q3 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATEC in Q2 2023 that haven't filed for Q3 2023
InstitutionShares, Q2 2023Value, Q2 2023
Ten Capital Wealth Advisors, LLC21,600$388.0K
BerganKDV Wealth Management, LLC5,000$89.9K