13FPulse
AT

ATEC ALPHATEC HOLDINGS INC

2026Q2 · CUSIP 02081G201 · Sector: Healthcare & Biotech

Normal

Fund flows are within the usual range

Funds that own it
262
Institutions that reported holding it to the SEC
Net decrease in holders
21
Last quarter 283 → now 262
How unusual is that
Bottom 20%
Stronger than only 6% of US stocks
What the filings say, in one paragraph

262 funds held ATEC at the end of 2026Q2, down 21 from the quarter before. Fund flows are within the usual range — nothing unusual. On the business itself, revenue over the last 12 months was $815M(YoY +19.5%). ATEC has had 8 buying rushes in its history, and the price moved -28.9% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2016Q4: holders=29 2017Q1: holders=26 2017Q2: holders=24 2017Q3: holders=20 2017Q4: holders=25 2018Q1: holders=24 2018Q2: holders=39 2018Q3: holders=43 2018Q4: holders=41 2019Q1: holders=42 2019Q2: holders=61 2019Q3: holders=93 2019Q4: holders=106 2020Q1: holders=107 2020Q2: holders=88 2020Q3: holders=99 2020Q4: holders=145 2021Q1: holders=153 2021Q2: holders=152 2021Q3: holders=163 2021Q4: holders=170 2022Q1: holders=160 2022Q2: holders=159 2022Q3: holders=161 2022Q4: holders=180 2023Q1: holders=180 2023Q2: holders=210 2023Q3: holders=198 2023Q4: holders=205 2024Q1: holders=225 2024Q2: holders=218 2024Q3: holders=215 2024Q4: holders=226 2025Q1: holders=230 2025Q2: holders=239 2025Q3: holders=273 2025Q4: holders=283 2026Q1: holders=283 2026Q2: holders=262 -46 -23 +0 +23 +46 18158298 16Q417Q418Q419Q420Q421Q422Q423Q424Q425Q426Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 8 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2025Q3 Top 10% -32.2% -58.5%
2024Q1 Top 20% -45.2% -25.5%
2023Q2 Top 10% -26.1% +8.7%
2021Q3 Top 20% -16.3% -32.6%
2020Q4 Top 20% -9.6% -25.2%
2019Q3 Top 5% -9.4% -40.4%
2019Q2 Top 10%
2018Q2 Top 20%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
140
Change in large funds
-4
Total value they hold
$965M
Funds buying for the first time
39
Funds that sold out entirely
60
Price change that quarter
+13.8%
Funds holding puts (bearish)
5
Funds holding calls (bullish)
6

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
EPS (TTM)
$-0.72
EPS YoY
Revenue (TTM)
$0.8B
Revenue YoY
+19.5%
Net margin
-13.5%
ROE
Debt ratio
101.5%
FCF (TTM)
$2M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2021-09-30: EPS -0.43 2021-12-31: EPS -0.41 2022-03-31: EPS -0.43 2022-06-30: EPS -0.36 2022-09-30: EPS -0.35 2022-12-31: EPS -0.32 2023-03-31: EPS -0.40 2023-06-30: EPS -0.43 2023-09-30: EPS -0.35 2023-12-31: EPS -0.36 2024-03-31: EPS -0.34 2024-06-30: EPS -0.29 2024-09-30: EPS -0.28 2024-12-31: EPS -0.22 2025-03-31: EPS -0.35 2025-06-30: EPS -0.27 2025-09-30: EPS -0.19 2025-12-31: EPS -0.15 2026-03-31: EPS -0.22 2026-06-30: EPS -0.16 0M 107M 214M $M -0.47 -0.24 0.00 201720182019202020212022202320242025202606/26 Revenue EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

Quarterly free cash flow
-70M-31M9M 20162017201820192020202120222023202420252026
Latest quarter $-11M (2026-03-31)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-06-30 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.