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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.

Q1 2025 vs. Q4 2024

How the institutions holding Alphatec Holdings, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of ATEC: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders2296231+8
Shares84.7M2.91M102.0M+20.2M (+24.7%)
Value$778.1M$26.7M$898.8M+$147.4M (+19.6%)

6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (42)

Institutions that held Alphatec Holdings, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to ATEC in Q1 2025
InstitutionSharesValue% of portfolio
Driehaus Capital Management LLC1,025,449$10.4M0.10%
Motley Fool Wealth Management, LLC894,471$9.07M0.54%
Motley Fool Asset Management LLC625,800$6.35M0.36%
Kopp Family Office, LLC370,360$3.76M2.60%
Lisanti Capital Growth, LLC347,280$3.52M1.05%
D. E. Shaw & Co., Inc.303,397$3.08M0.00%
DeepCurrents Investment Group LLC269,226$2.73M0.09%
Zions Bancorporation, National Association220,941$2.24M0.14%
Engineers Gate Manager LP211,333$2.14M0.04%
First Trust Advisors LP204,187$2.07M0.00%
Prudential Financial Inc173,103$1.76M0.00%
Trexquant Investment LP129,496$1.31M0.02%
Bank of Montreal115,068$1.17M0.00%
PDT Partners, LLC112,072$1.14M0.08%
Connor, Clark & Lunn Investment Management Ltd.95,998$973.4K0.00%
Congress Wealth Management LLC92,828$941.3K0.01%
Dark Forest Capital Management LP91,021$923.0K0.04%
Legato Capital Management LLC59,135$599.6K0.08%
Los Angeles Capital Management LLC44,425$450.5K0.00%
CX Institutional27,080$275.0K0.01%
Dynamic Technology Lab Private Ltd25,343$257.0K0.04%
EntryPoint Capital, LLC25,210$255.6K0.12%
CIBC World Markets Corp23,099$234.2K0.00%
Teacher Retirement System of Texas15,535$157.5K0.00%
Sherbrooke Park Advisers LLC14,118$143.2K0.07%
Corton Capital Inc.14,060$142.6K0.47%
Captrust Financial Advisors11,245$114.0K0.00%
PKS Advisory Services, LLC10,951$111.0K0.03%
State of Wisconsin Investment Board10,615$107.6K0.00%
Pallas Capital Advisors LLC10,320$104.6K0.00%
FORA Capital, LLC10,100$102.4K0.01%
Segment Wealth Management, LLC10,000$101.4K0.01%
Larson Financial Group LLC5,317$53.9K0.00%
Canada Pension Plan Investment Board3,300$33.5K0.00%
Coldstream Capital Management Inc255$2.59K0.00%
Caitong International Asset Management Co., Ltd250$2.54K0.00%
UMA Financial Services, Inc.101$1.02K0.00%
Parkside Financial Bank & Trust60$6090.00%
TD Capital Management LLC43$4360.00%
Stephens Consulting, LLC40$4060.00%
Hexagon Capital Partners LLC19$1930.00%
Nuveen, LLC13,399,811––

Sold out (34)

Institutions that held Alphatec Holdings, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of ATEC in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Artisan Partners Limited Partnership1,180,693$10.8M
Magnetar Financial LLC710,576$6.52M
Altium Capital Management LP264,562$2.43M
Alyeska Investment Group, L.P.248,846$2.28M
Gsa Capital Partners LLP155,850$1.43M
Divisadero Street Capital Management, LP119,348$1.10M
Boothbay Fund Management, LLC106,309$975.9K
Soviero Asset Management, LP100,000$918.0K
Jennison Associates LLC83,303$764.7K
Graham Capital Management, L.P.53,069$487.2K
Bayesian Capital Management, LP49,500$454.4K
IMC-Chicago, LLC35,866$329.3K
Group One Trading, L.P.30,030$275.7K
Man Group plc27,330$250.9K
XTX Topco Ltd26,746$245.5K
PharVision Advisers, LLC21,895$201.0K
Lee Financial Co20,431$187.6K
Pathstone Holdings, LLC18,736$172.0K
Point72 (DIFC) Ltd18,689$171.6K
M&T Bank Corp18,488$169.7K
Keebeck Alpha, LP17,401$159.7K
Prelude Capital Management, LLC13,920$127.8K
Lido Advisors, LLC12,247$112.4K
Stephens Inc10,513$96.5K
Wexford Capital LP10,341$94.9K
Am Investment Strategies LLC10,000$92.0K
AlTi Global, Inc.10,000$91.8K
Elk River Wealth Management, LLC10,000$91.8K
State of Wyoming9,369$86.0K
R Squared Ltd3,200$29.4K
Arcadia Investment Management Corp2,545$23.4K
Coppell Advisory Solutions LLC1,827$20.7K
Aster Capital Management (DIFC) Ltd1,294$11.9K
Elequin Capital LP4$37

Not filed for Q1 2025 yet (6)

Institutions that held Alphatec Holdings, Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATEC in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Nuveen Asset Management, LLC2,584,996$23.7M
Zions Bancorporation, N.A.201,882$1.85M
Fernwood Investment Management, LLC91,987$844.4K
Fairhaven Wealth Management, LLC26,774$245.8K
Sugarloaf Wealth Management, LLC437$4.01K
Global Retirement Partners, LLC250$2.29K