Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (ATEC)

Q: What does CUSIP 02081G201 represent in this 13F holders report?

CUSIP 02081G201 is the security identifier for ATEC - Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held ATEC - Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share in Q1 2024?

221 institutional investors reported ATEC - Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share for Q1 2024. Use the holders table for investor-level position and value details.

CUSIP: 02081G201

Q1 2024 13F Holders as of 31 Mar 2024

Security type / class: Equity / Common Stock, par value $0.0001 per share
Total 13F shares: 91,603,639
Total 13F value: $1,263,405,807
Share change: +1,387,299
Put/Call ratio: 17%
SEC-reported price per share: $13.79
Number of holders: 221
Value change: +$14,543,640
Number of buys: 117
Number of sells: 80
Shares outstanding: 148,491,921

Security key

02081G201

Report period

Q1 2024

Institutions

221

Top holders

ATEC full security history Ownership snapshot Full 13F holder table Alphatec Holdings, Inc. SEC filings Alphatec Holdings, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of ATEC - Alphatec Holdings, Inc. - Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

L-5 Healthcare Partners, LLC

Disclosed value leader

L-5 Healthcare Partners, LLC

Comparable rows

0/15

Latest evidence

31 Dec 2023

3/4/5 13F Highest disclosed value: $166,223,070 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

L-5 Healthcare Partners, LLC has the largest disclosed position value at $166.22M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens L-5 Healthcare Partners, LLC's linked filing trail.

Disclosed position value Top 5

L-5 Healthcare Partners, LLC $166.22M

Paul Segal $147.38M

BlackRock Finance, Inc. $116.24M

First Light Asset Management, LLC $90.31M

VANGUARD GROUP INC $81.51M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
L-5 Healthcare Partners, LLC	3/4/5 Director by deputization, 10%+ Owner 3/4/5	— denominator unverified	$166,223,070 11,081,538 shares	—	10 May 2023
Paul Segal	3/4/5 Director 3/4/5	— denominator unverified	$147,384,455 11,081,538 shares	—	15 Jun 2023
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$116,240,265 7,692,936 shares	—	31 Dec 2023
First Light Asset Management, LLC	13F Company 13F	— denominator unverified	$90,310,219 5,976,851 shares	—	31 Dec 2023
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$81,506,347 5,394,199 shares	—	31 Dec 2023
AMERICAN CENTURY COMPANIES INC	13F Company 13F	— denominator unverified	$53,853,521 3,564,098 shares	—	31 Dec 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2024

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

221

91,603,639

Rows available

221

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2024 vs Q1 2024 Across Filers

Q1 2024 holders

221

Q1 2024 holders

221

Holder diff

Investor	Q1 2024 Shares	Q1 2024 Shares	Share Diff	Share Chg %	Q1 2024 value	Q1 2024 value	Value change	Value Chg %