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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.

13F holders, Q1 2022

Institutional positions in Alphatec Holdings, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
162
−9 vs. Q4 2021
Shares held
53.1M
−306.7K (−0.6%) vs. Q4 2021
Total value
$609.7M
−$1.24M (−0.2%) vs. Q4 2021
New holders
17
47 more added
Sold out
26
59 more reduced

1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATEC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2022: 162 institutions
Q1 2021: 158 institutionsQ2 2021: 153 institutionsQ3 2021: 165 institutionsQ4 2021: 172 institutionsQ1 2022: 162 institutionsQ2 2022: 161 institutionsQ3 2022: 164 institutionsQ4 2022: 182 institutionsQ1 2023: 184 institutionsQ2 2023: 209 institutionsQ3 2023: 201 institutionsQ4 2023: 206 institutionsQ1 2024: 224 institutionsQ2 2024: 218 institutionsQ3 2024: 216 institutionsQ4 2024: 229 institutionsQ1 2025: 231 institutionsQ2 2025: 239 institutionsQ3 2025: 275 institutionsQ4 2025: 285 institutionsQ1 2026: 285 institutionsQ2 2026: 267 institutions
Value heldQ1 2022: $609.7M
Q1 2021: $692.0MQ2 2021: $681.7MQ3 2021: $648.0MQ4 2021: $611.1MQ1 2022: $609.7MQ2 2022: $329.9MQ3 2022: $447.7MQ4 2022: $666.3MQ1 2023: $919.9MQ2 2023: $1.25BQ3 2023: $904.8MQ4 2023: $1.37BQ1 2024: $1.26BQ2 2024: $976.4MQ3 2024: $461.3MQ4 2024: $778.1MQ1 2025: $898.8MQ2 2025: $1.12BQ3 2025: $1.57BQ4 2025: $2.51BQ1 2026: $1.23BQ2 2026: $966.6M
Institutions holding ATEC and their total value by quarter
QuarterHoldersValue
Q2 2026267$966.6M
Q1 2026285$1.23B
Q4 2025285$2.51B
Q3 2025275$1.57B
Q2 2025239$1.12B
Q1 2025231$898.8M
Q4 2024229$778.1M
Q3 2024216$461.3M
Q2 2024218$976.4M
Q1 2024224$1.26B
Q4 2023206$1.37B
Q3 2023201$904.8M
Q2 2023209$1.25B
Q1 2023184$919.9M
Q4 2022182$666.3M
Q3 2022164$447.7M
Q2 2022161$329.9M
Q1 2022162$609.7M
Q4 2021172$611.1M
Q3 2021165$648.0M
Q2 2021153$681.7M
Q1 2021158$692.0M

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding Alphatec Holdings, Inc.; share changes are against Q4 2021.

Institutions holding ATEC in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
UBS Group AG23,312$268.0K0.00%−14,494−38.3%Reduced
Captrust Financial Advisors22,550$259.0K0.00%−15−0.1%Reduced
Simmons Bank22,371$257.0K0.02%−119−0.5%Reduced
Graham Capital Management, L.P.22,036$253.0K0.01%+22,036New
Fox Run Management, L.L.C.22,022$253.0K0.14%+22,022New
Ten Capital Wealth Advisors, LLC21,600$248.0K0.10%00.0%Unchanged
AQR Capital Management LLC20,418$235.0K0.00%−8,385−29.1%Reduced
Lee Financial Co20,431$235.0K0.04%00.0%Unchanged
Courier Capital LLC19,100$220.0K0.02%00.0%Unchanged
State Board of Administration of Florida Retirement System18,864$217.0K0.00%00.0%Unchanged
Valeo Financial Advisors, LLC18,125$208.0K0.01%00.0%Unchanged
Arizona State Retirement System17,446$201.0K0.00%−69−0.4%Reduced
Lazard Asset Management LLC17,475$200.0K0.00%−4,565−20.7%Reduced
Lido Advisors, LLC16,711$192.0K0.00%00.0%Unchanged
Kestra Private Wealth Services, LLC13,700$158.0K0.01%00.0%Unchanged
Teacher Retirement System of Texas13,350$154.0K0.00%+647+5.1%Added
ProShare Advisors LLC13,259$152.0K0.00%−2,189−14.2%Reduced
Focus Financial Network, Inc.12,966$149.1K0.01%+12,966New
Port Capital LLC13,000$149.0K0.01%00.0%Unchanged
Parametric Portfolio Associates LLC12,750$147.0K0.00%−5,232−29.1%Reduced
Dimensional Fund Advisors LP12,199$140.0K0.00%−16,260−57.1%Reduced
HBK Sorce Advisory LLC12,020$138.0K0.01%00.0%Unchanged
CIBC Private Wealth Group, LLC11,904$137.0K0.00%00.0%Unchanged
Barclays PLC11,901$136.0K0.00%−73,927−86.1%Reduced
Amalgamated Bank11,271$130.0K0.00%−940−7.7%Reduced
Amalgamated Financial Corp.11,271$130.0K0.00%+11,271New
Creative Planning11,000$127.0K0.00%+11,000New
Walleye Trading LLC10,816$124.0K0.00%+10,816New
Victory Capital Management Inc11,236$122.0K0.00%−320−2.8%Reduced
SG Americas Securities, LLC9,400$108.0K0.00%+9,400New
Alpha Paradigm Partners, LLC8,966$103.0K0.04%+8,966New
Duncker Streett & Co Inc7,000$81.0K0.02%00.0%Unchanged
Newton One Investments LLC7,000$81.0K0.06%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)6,785$78.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)6,384$73.0K0.00%+407+6.8%Added
BNP Paribas Arbitrage, SA6,241$71.8K0.00%−8,977−59.0%Reduced
Quantbot Technologies LP5,750$66.0K0.01%+5,750New
Ameritas Investment Partners, Inc.5,397$62.0K0.00%00.0%Unchanged
Citigroup Inc4,709$54.0K0.00%−14,626−75.6%Reduced
Metropolitan Life Insurance Co4,619$53.1K0.00%−14,351−75.7%Reduced
Advisor Group Holdings, Inc.4,564$51.0K0.00%−31,223−87.2%Reduced
US Bancorp4,442$51.0K0.00%−496−10.0%Reduced
Front Row Advisors LLC4,000$46.0K0.02%00.0%Unchanged
Brown Brothers Harriman & Co3,893$45.0K0.00%00.0%Unchanged
Great West Life Assurance Co3,231$40.0K0.00%00.0%Unchanged
Ensign Peak Advisors, Inc2,140$25.0K0.00%00.0%Unchanged
Spire Wealth Management2,000$23.0K0.00%−1,200−37.5%Reduced
Ogorek Anthony Joseph1,750$20.0K0.01%00.0%Unchanged
Group One Trading, L.P.1,501$17.0K0.00%−2,500−62.5%Reduced
Money Concepts Capital Corp1,315$15.0K0.00%+1,315New
Monetary Management Group Inc1,250$14.0K0.00%00.0%Unchanged
HighMark Wealth Management LLC1,150$13.0K0.01%00.0%Unchanged
FMR LLC1,123$13.0K0.00%+1,093+3,643.3%Added
Northwestern Mutual Wealth Management Co1,000$12.0K0.00%00.0%Unchanged
Sugarloaf Wealth Management, LLC437$5.00K0.00%00.0%Unchanged
IFP Advisors, Inc1,100$4.00K0.00%+1,100New
West Paces Advisors Inc.100$1.15K0.00%00.0%Unchanged
Aquatic Capital Management LLC100$1.00K0.00%−1,300−92.9%Reduced
CWM, LLC83$1.00K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC100$1.00K0.00%00.0%Unchanged
Elequin Capital LP86$1.00K0.00%+86New
Covestor Ltd23$00.00%−6−20.7%Reduced
Altium Capital Management LP0$00.00%−255,000−100.0%Sold out
Crestline Management, LP0$00.00%−243,445−100.0%Sold out
Canada Pension Plan Investment Board0$00.00%−96,000−100.0%Sold out
Divisadero Street Capital Management, LP0$00.00%−51,772−100.0%Sold out
Ergoteles LLC0$00.00%−48,686−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−43,093−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−29,600−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−28,724−100.0%Sold out
PEAK6 Investments LLC0$00.00%−25,392−100.0%Sold out
Spouting Rock Asset Management, LLC0$00.00%−20,214−100.0%Sold out
Gyon Technologies Capital Management, LP0$00.00%−13,760−100.0%Sold out
Virtu Financial LLC0$00.00%−13,230−100.0%Sold out
Brown Advisory Inc0$00.00%−12,856−100.0%Sold out
Baker Tilly Wealth Management, LLC0$00.00%−12,588−100.0%Sold out
XTX Topco Ltd0$00.00%−11,392−100.0%Sold out
Mirae Asset Global Investments Co., Ltd.0$00.00%−10,479−100.0%Sold out
Beacon Investment Advisory Services, Inc.0$00.00%−10,000−100.0%Sold out
Simplex Trading, LLC0$00.00%−9,633−100.0%Sold out
Cutler Group LP0$00.00%−9,000−100.0%Sold out
Caption Management, LLC0$00.00%−7,600−100.0%Sold out
Amplius Wealth Advisors, LLC0$00.00%−5,985−100.0%Sold out
Optiver Holding B.V.0$00.00%−4,904−100.0%Sold out
Toth Financial Advisory Corp0$00.00%−3,400−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−3,077−100.0%Sold out
TCI Wealth Advisors, Inc.0$00.00%−498−100.0%Sold out
Parallel Advisors, LLC0$00.00%−13−100.0%Sold out
Reilly Financial Advisors, LLC––––Not filed