AT

ATAI ATAIBECKLEY INC

2026Q2 · CUSIP 04650F101 · Sector: Healthcare & Biotech

Piling in

Net holder growth ranks near the top of the market

Funds that own it
238
Institutions that reported holding it to the SEC
Net increase in holders
+60
Last quarter 178 → now 238
How unusual is that
Top 10%
Stronger buying than 94% of US stocks
What the filings say, in one paragraph

238 funds held ATAI at the end of 2026Q2, up 60 from the quarter before. That is stronger buying than 93.9% of US stocks — among the most piled-into names this quarter. On the business itself, revenue over the last 12 months was $4M(YoY +1227.6%). ATAI has had 2 buying rushes in its history. 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.

2026Q1: holders=178 2026Q2: holders=238 -158 -79 +0 +79 +158 160205250 26Q126Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 2 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 10% — —
2026Q1 Top 1% in the market +75.7% —

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
114
Change in large funds
+30
Total value they hold
$707M
Funds buying for the first time
86
Funds that sold out entirely
26
Price change that quarter
+74.5%
Funds holding puts (bearish)
4
Funds holding calls (bullish)
5

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

Fundamentals

PE (TTM)
—
EPS (TTM)
$-2.91
EPS YoY
—
Revenue (TTM)
$0.0B
Revenue YoY
+1227.6%
Net margin
—
ROE
—
Debt ratio
24.9%
FCF (TTM)
—
Dividend (TTM)
No dividend

As of 2025-12-31 · SEC filings (XBRL)

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