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ATEC

Alphatec Holdings, Inc.Open

10.98−0.27 −2.41%USD

NasdaqGS · as of Oct 13, 10:18 ET · 15m delay

Open

11.33

Prev close

11.25

Day range

10.9111.54

52-week range

6.8223.29

Volume

575.23K0.26×

Mkt cap

1.70B

P/E ttm

—

Fwd P/E

18.29

EPS ttm

-0.7200

Div yield

0.00%

Earnings

Aug 4, 2026

From 52w high

−52.86%

Price Chart

Yahoo Finance · delayed

ATECOct 13, 2026O 11.33H 11.54L 10.91C 10.98−0.27 (−2.41%)Vol 575.23K

SMA 509.87
SMA 20011.19

1Y change −16.45% since Oct 10, 2025 close540 bars loadedTimes in America/New_YorkDraw from the left toolbar · click a drawing to edit · right-click for alerts and export

ATEC Alphatec Holdings, Inc. · Last Guard Finance

DES

Key Statistics

Yahoo Finance

Performance

1 week: +4.17%
1 month: +3.77%
3 months: +22.40%
6 months: −4.70%
Year to date: −47.82%
1 year: −17.08%

Valuation & ownership

Market cap: 1.70B
Enterprise value: 2.25B
P/E (ttm): —
Forward P/E: 18.29
PEG ratio: 0.48
Price / book: —
Price / sales (ttm): 2.08
EV / EBITDA: 58.56
EPS (ttm): -0.7200
EPS (forward): 0.6004
Beta (5y monthly): 0.78
Dividend yield: 0.00%
Payout ratio: 0.00%
Shares outstanding: 154.45M
Float: 121.98M
Short % of float: 10.52%
Short ratio (days): 6.13
Held by insiders: 20.59%
Held by institutions: 75.70%
Avg volume (3m): 2.18M
50-day average: 9.86
200-day average: 11.24
52-week change: −17.08%
S&P 500 52-week: +17.50%

Technicals (daily)

RSI (14): 60.4
vs 50-day SMA: +11.21%
vs 200-day SMA: −1.91%
50 / 200-day trend: ▼ 50 below 200
MACD vs signal: ▲ above
ATR (14) % of price: 4.38%
Realised vol (20d, ann.): 44.9%
From 52-week high: −52.86%
From 52-week low: +60.98%

ANR

Analyst Consensus

14 analysts

Consensus

Strong buy

1.21 on a 1 (strong buy) – 5 (sell) scale

Mean target

15.79

+43.78% implied

Low 12.00Median 15.00High 24.00

Recommendation trend

Now14 / 0 / 0
1m ago14 / 0 / 0

DES

About Alphatec Holdings, Inc.

Yahoo Finance profile

Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders in the United States and internationally. The company manufactures and sells implants, instruments, imaging equipment, and spare parts. It offers Alpha InformatiX product platform, including EOS imaging system that provides full-body imaging; SafeOp Neural InformatiX System that automates electromyographic, somatosensory evoked potential, and motor evoked potential monitoring; and Valence, an intra-operative system that integrates navigation and robotics into spine procedures, as well as Sigma Prone TransPsoas (PTP) Access and PTP Patient Positioning Systems. It also provides split-blade retractors; Sigma-ALIF Access System, a procedure-specific access system; spinal implants and fixation systems comprising NanoTec and Invictus, as well as various standalone implants for height restoration and stabilization. In addition, the company provides biologics comprising 3D ProFuse Osteoconductive Bioscaffold; AlphaGRAFT Demineralized Bone Matrix (DBM) comprising demineralized human tissue; BioCORE Moldable Bioactive Graft, a synthetic mineral-collagen composite matrix that can be molded to fit the bone defect; AlphaGRAFT DBM Fibers comprising demineralized fibers; AlphaGRAFT Cellular Bone Matrix (CBM), a growth factor-enriched cellular bone matrix; AlphaGRAFT CBM that is delivered in granular, fiber, or structural form; and Amnioshield Amniotic Tissue Barrier, an allograft for spinal surgical barrier applications. The company sells its products through a network of independent sales agents and direct sales representatives. The company was founded in 1990 and is headquartered in Carlsbad, California.

Sector: Healthcare
Industry: Medical Devices
Employees: 913
Headquarters: Carlsbad, CA, United States
Website: atecspine.com

SEAS

Seasonality · ATEC

2007–2026 · monthly returns

Strongest month Oct +7.47%Weakest month May −3.35%Averages use completed years only. Past seasonality doesn't predict future returns.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	-29.5	-8.2	-20.1	-10.3	-20.6	11.6	10.1	-1.6	10.1	6.4			−47.8%
2025	28.4	6.3	-19.1	8.3	13.2	-10.7	-4.7	50.3	-8.6	30.6	18.7	-6.7	+129.2%
2024	6.5	-16.5	2.7	-8.5	-23.1	7.6	-3.3	-31.7	-19.4	41.2	33.5	-12.4	−39.2%
2023	5.4	13.7	5.3	-7.4	5.0	18.6	-1.7	-7.5	-20.7	-29.2	29.3	27.3	+22.3%
2022	-9.5	6.6	4.4	-5.7	-29.2	-14.8	15.3	0.7	15.2	17.2	0.2	20.4	+8.0%
2021	2.5	7.9	-1.6	1.3	-9.3	5.7	-3.8	-1.8	-15.8	-3.8	-5.4	3.0	−21.3%
2020	-2.0	-15.9	-41.0	31.3	-1.8	5.6	5.7	20.5	10.9	28.6	23.0	38.3	+104.5%
2019	-43.2	22.3	66.7	60.4	-7.3	15.2	3.5	11.3	-4.0	37.1	2.5	0.7	+210.0%
2018	20.3	-0.3	0.6	19.6	-0.3	-22.2	-9.4	30.0	-4.0	-11.0	-9.7	-15.5	−13.9%
2017	-10.0	16.6	-30.9	-12.9	-3.9	-5.1	-11.9	23.9	11.9	58.8	-27.0	1.5	−17.1%
2016	40.0	-54.8	26.3	-8.3	-4.5	66.7	17.1	-18.7	135.0	-33.7	-16.1	-38.6	−10.8%
2015	-9.2	13.3	0.0	-2.1	-4.9	2.2	-1.4	-58.1	-42.1	6.1	-34.3	30.4	−78.7%
2014	8.0	-35.0	6.4	-10.0	11.1	8.7	-14.1	11.4	9.0	-10.6	-15.8	10.2	−29.9%
2013	4.8	-5.8	29.4	-10.4	3.2	5.1	12.2	-13.9	-0.5	-7.6	9.3	1.0	+21.8%
2012	2.3	6.8	26.1	-8.0	-24.3	11.5	-4.3	-5.7	-0.6	4.2	-0.6	-3.5	−4.1%
2011	-10.7	10.4	1.5	17.8	19.2	-8.2	-16.1	-13.4	-16.6	-1.4	-1.9	-15.7	−36.3%
2010	-17.2	16.1	24.2	4.9	-20.2	-12.9	-8.8	-51.3	3.4	2.3	3.2	20.0	−49.4%
2009	-7.7	-23.5	6.6	15.8	7.3	50.9	12.7	22.5	0.4	3.9	-5.0	17.6	+127.2%
2008	1.4	13.1	-13.1	-3.8	3.1	-18.1	17.2	0.2	-4.0	-14.6	-49.4	18.1	−53.4%
2007	13.9	9.9	-10.1	-14.8	3.1	3.0	1.3	-4.2	-6.8	23.8	8.0	9.6	+35.1%

INSD

Insider Activity · ATEC

Market-wide insider buying →Congress trades →SEC Form 4 filings via Yahoo Finance

Buys, 6 months

642.1K shares

Sells, 6 months

194.2K shares

Net shares

+447.9K

Net change in insider shares

+1.40%

Date	Insider	Transaction	Shares	Value
Oct 4, 2026	Carls Thomas AndrewOfficer	Stock Award(Grant) at price 0.00 per share.	200K	—
Sep 9, 2026	Miles Patrick SChief Executive Officer	Purchase at price 8.81 per share.	115K	$1.01M
Aug 4, 2026	Marshall Tyson EliotGeneral Counsel	Sale at price 9.65 per share.	8.2K	$78.82K
Jun 10, 2026	Mcginnis Karen KDirector	Sale at price 8.01 per share.	6K	$48.46K
Jun 9, 2026	Blackford Quentin SDirector	Stock Award(Grant) at price 0.00 per share.	32K	—
Jun 9, 2026	Demski David MDirector	Stock Award(Grant) at price 0.00 per share.	32K	—
Jun 9, 2026	Pelizzon David RDirector	Stock Award(Grant) at price 0.00 per share.	32K	—
Jun 9, 2026	Berkowitz MortimeriiiDirector	Stock Award(Grant) at price 0.00 per share.	32K	—
Jun 9, 2026	Mcginnis Karen KDirector	Stock Award(Grant) at price 0.00 per share.	32K	—
Jun 9, 2026	Valentine Keith CDirector	Stock Award(Grant) at price 0.00 per share.	32K	—
May 10, 2026	Valentine Keith CDirector	Purchase at price 7.00 - 7.54 per share.	135K	$996.19K
Apr 6, 2026	Marshall Tyson EliotGeneral Counsel	Conversion of Exercise of derivative security at price 1.68 - 3.34 per share.	102.5K	$258.05K
Mar 12, 2026	Lish ScottChief Operating Officer	Sale at price 12.30 per share.	260.5K	$3.20M
Mar 12, 2026	Koning John ToddChief Financial Officer	Sale at price 12.36 per share.	79.8K	$986.19K
Mar 10, 2026	Sponsel DavidOfficer	Sale at price 12.52 per share.	163.5K	$2.05M
Mar 8, 2026	Hunsaker Craig EOfficer	Stock Gift at price 0.00 per share.	600	—
Mar 8, 2026	Hunsaker Craig EOfficer	Sale at price 12.22 - 12.45 per share.	116.4K	$1.44M
Mar 4, 2026	Marshall Tyson EliotGeneral Counsel	Sale at price 12.49 per share.	88.8K	$1.11M
Feb 24, 2026	Lish ScottChief Operating Officer	Stock Award(Grant) at price 0.00 per share.	459.5K	—
Feb 24, 2026	Hunsaker Craig EOfficer	Stock Award(Grant) at price 0.00 per share.	459.5K	—

13F

Investors Holding ATEC

latest 13F filings of 29 followed managers

Investors holding ATEC
Investor	Value	Of portfolio	Shares	Change	Quarter
Oaktree Capital · Howard Marks	$9.1M	0.13%	9.18M	New	Q2 2026
Renaissance Technologies	$2.5M	0.00%	284.50K	−73%	Q2 2026

From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors

ATEC

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Price Chart

Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About Alphatec Holdings, Inc.

Seasonality · ATEC

Insider Activity · ATEC

Congress Trades · ATEC

Investors Holding ATEC

Investors Holding ATEC

Congress Trades · ATEC

Insider Activity · ATEC

Seasonality · ATEC

Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

About Alphatec Holdings, Inc.

Financial Snapshot

Earnings & Dividends

News