IO
Ionis Pharmaceuticals Inc.
IONS · Ionis Pharmaceuticals Inc. · Healthcare
Up next day
5/12
42%
Fell despite growth
4/12
Good earnings ignored
Avg earnings move
±2.4%
typical swing on earnings
Price when beating
+0.6%
avg over 12 beats
Biggest single move
+7.9%
'23.9 · largest reaction
How this stock reacts to earnings
Traits seen across its recent earnings reactions
Even strong results barely move the stock
Up the next day 5 of 12 beats (42%)
Tends to keep drifting the same way for days
Day-one direction continued · 75% of last 12
vs Healthcare sector avg (153 peers)
This
+0.6%
Sector
+0.4%
Avg next-day reaction
Earnings number vs guidance — which drives it?
How often the beat/miss matched the actual price move
This stock reacts more to guidance & expectations than the reported number
Moved opposite to results 7 of last 12 times (58%)
7xBeat but fell
Even a beat sells off if guidance disappoints
0xMissed but rose
Even a miss rebounds if guidance reassures
Earnings timeline · tap a bar for that quarter
Nov 4Before open
'26.9 expectedEst. EPS $-0.92
Quarter ended 6/2026
Reported 2026-07-29
Next-day move
-1.4%
After 5 days +0.3%
vs Consensus$-0.88→$-0.42+51.7% beat
EPS
$-0.42
YoY -149%
Revenue
$0.3B
YoY -41%
Next-Q guidance
—
N/A
Price around earnings
vs market -3.1%p-25% dip before
Earnings trend · last 12 quarters
EPS$-0.42YoY -149%
'23.9'26.6
Revenue$0.3BYoY -41%
'23.9'26.6
Price vs earnings · last 12 quarters
↑Up↓Down
Bad news out
weak · up ↑
3x25%
Met expectations
good · up ↑
2x17%
Disappointment
weak · down ↓
3x25%
Good earnings ignored
good · down ↓
4x33%
← ← Weak earningsStrong earnings → →
Even on good earnings, the price often fell — earnings poorly reflected · 4 of 12q (33%)
Community · IONS
What do you think of this stock's earnings pattern?
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