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Disclosery

ATEC ALPHATEC HLDGS INC

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COM NEW (common), issuer CIK 1350653

256 managers (267 13F filers) reported a position in ATEC shares at 2026-06-30, 111,632,496 shares in all. 36 filers opened a position and 53 filers sold out during the quarter.

Managers
256
13F filers
267
New
36
Added
107
Reduced
84
Sold out
53
Shares held by filers
111,632,496

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CANADA PENSION PLAN INVESTMENT BOARD11,400$98.6K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…11,259$97.4K<0.01%+1,56713F-HRTimelineGroup
Destiny Wealth Partners, LLC10,000$95.2K0.01%013F-HRTimeline
MAI Capital Management10,523$91K<0.01%+4,73613F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …10,236$88.5K<0.01%-95,59813F-HRTimelineGroup
Guided Capital Wealth Management, LLC10,000$86.5K0.05%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…8,473$73.3K<0.01%-2,87813F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding8,465$73.2K-136,719Timeline
State of Alaska, Department of Revenue8,266$71K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\8,042$69.6K<0.01%+4,79413F-HRTimelineGroup
Arax Advisory Partners7,713$66.7K<0.01%+5,15613F-HRTimeline
Smartleaf Asset Management LLC6,780$64.4K<0.01%013F-HRTimeline
Allworth Financial LP6,666$57.7K<0.01%+3,01513F-HRTimeline
Newton One Investments LLC5,500$47.6K0.01%013F-HRTimeline
Global Retirement Partners, LLC4,239$36.7K<0.01%13F-HRTimeline
KBC Group NVin group KBC Group NV4,118$36K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…2,025$17.5K<0.01%+48613F-HRTimelineGroup
Nykredit A/Sin group Nykredit A/S1,848$16K<0.01%13F-HR/ATimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,633$15.2K<0.01%+1,05213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,507$13K<0.01%-6,52713F-HRTimeline
ROTHSCHILD INVESTMENT LLC1,505$13K<0.01%+84813F-HRTimeline
True Wealth Design, LLC1,318$11.4K<0.01%+1,12213F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,280$11.1K<0.01%-20,39213F-HRTimelineGroup
Persistent Asset Partners Ltd1,047$9.06K<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,000$8.65K<0.01%-93513F-HRTimelineGroup
Essential Partners LLC774$6.7K<0.01%-3,19513F-HRTimeline
Steward Partners Investment Advisory, L…703$6.08K<0.01%+32213F-HRTimeline
Quarry LP679$5.87K<0.01%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC520$5K<0.01%013F-HRTimelineGroup
Farther Finance Advisors, LLC560$4.98K<0.01%+15013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC518$4.48K<0.01%-39,92813F-HRTimeline
Larson Financial Group LLC509$4.4K<0.01%-65013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.506$4.38K<0.01%-8413F-HRTimelineGroup
SIGNATUREFD, LLC456$3.94K<0.01%-60913F-HRTimeline
SJS Investment Consulting Inc.441$3.81K<0.01%+32713F-HRTimeline
Sterling Capital Management LLC436$3.77K<0.01%-32713F-HRTimeline
Parallel Advisors, LLC426$3.69K<0.01%-17213F-HRTimeline
Millstone Evans Group, LLC365$3.16K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT284$2.46K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB274$2.37K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC240$2.08K<0.01%+20913F-HRTimeline
Versant Capital Management, Inc222$1.92K<0.01%-25,46213F-HRTimeline
Cassaday & Co Wealth Management LLC210$1.82K<0.01%-89413F-HRTimeline
GAMMA Investing LLC178$1.54K<0.01%-6813F-HRTimeline
Basecamp Wealth Advisors LLC133$1.15K<0.01%-3513F-HRTimeline
Covestor Ltd73$1K<0.01%+6313F-HRTimeline
Parkside Financial Bank & Trust105$909<0.01%013F-HRTimeline
WEST PACES ADVISORS INC.100$865<0.01%new13F-HRTimeline
Owl Creek Wealth Partners LLC100$865<0.01%013F-HRTimeline
IFP Advisors, Inc90$779<0.01%-2813F-HRTimeline
MCGUIRE CAPITAL ADVISORS INC75$649<0.01%013F-HRTimeline
JPL Wealth Management, LLC22$191<0.01%+413F-HRTimeline
Godfrey Financial Associates, Inc.15$130<0.01%013F-HRTimeline
PRIVATE TRUST CO NA14$121<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…7$60<0.01%new13F-HRTimelineGroup
Investors Portfolio Services LLC4$35<0.01%-3913F-HRTimeline