EdgeMarketInstruments › NVCR

NVCR — NovoCure Ltd

US Healthcare Medical devices equity mkt cap 2.1B
17.10 -3.77% today
USD · as of 2026-08-21

Price · 2024-08-26 → 2026-08-21

499 daily closes shown
52w low 10.03 · high 19.99

Anonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.

Performance

1 day-3.77%
1 week+0.88%
1 month-14.46%
3 months-4.47%
6 months+50.53%
Year to date+30.34%
1 year+45.16%
3 years-45.28%
5 years-87.72%

Technicals

RSI 1462.5
vs 50-day avg+3.83%
vs 200-day avg+21.78%
Volatility 1y80.1%
Max drawdown 1y-32.55%
Avg volume 30d1.6M
Daily bars held2,674
History from2016-01-04

Measured signals that fired on NVCR

datesignal measured base rate
2026-08-11Fair value gap, bullish
structure
-0.67% over 21 days · t = -6.43 · n = 111,973
statistically distinguishable from its control group
2026-07-23Breakout to a 52-week high
price
-1.00% over 21 days · t = -8.58 · n = 24,386
statistically distinguishable from its control group
2026-07-06Fair value gap, bullish
structure
-0.67% over 21 days · t = -6.43 · n = 111,973
statistically distinguishable from its control group
2026-06-22Bollinger bandwidth breaks out of its own compression
structure
-0.63% over 21 days · t = -2.80 · n = 7,196
statistically distinguishable from its control group
2026-06-18Fair value gap, bearish
structure
-0.45% over 21 days · t = -3.29 · n = 108,591
statistically distinguishable from its control group
2026-06-05Fair value gap, bullish
structure
-0.67% over 21 days · t = -6.43 · n = 111,973
statistically distinguishable from its control group

Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →

Insider transactions (Form 4)

dateinsiderwhatshares pricevalue
2026-06-30Leonard Frank X
Chief Executive Officer
Grant or award1.9K11.1521.2K
2026-06-30Puri Michal Nath
Chief Human Resources Officer
Grant or award1.9K11.1521.2K
2026-06-30Ben Arye Barak
General Counsel
Grant or award1.3K11.1514.5K
2026-06-30Danziger Asaf
Director
Grant or award26811.153.0K
2026-06-04Leonard Frank X
Chief Executive Officer
Open-market sale34.3K17.93614.6K
2026-06-03LEUNG GABRIEL
Director
Grant or award11.6K0.000
2026-06-03Hung David
Director
Grant or award11.6K0.000
2026-06-03VERNON W ANTHONY
Director
Grant or award11.6K0.000
2026-06-03Madden Martin J.
Director
Grant or award11.6K0.000
2026-06-03HILLEMAN JERYL L
Director
Grant or award11.6K0.000

Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →

Largest institutional holders

managervalueshares
FMR LLC186.1M17.1M
BlackRock, Inc.143.8M13.2M
Soleus Capital Management, L.P.114.4M10.5M
VANGUARD PORTFOLIO MANAGEMENT LLC68.1M6.3M
VANGUARD CAPITAL MANAGEMENT LLC51.0M4.7M
MORGAN STANLEY49.5M4.5M
WELLS FARGO & COMPANY/MN32.2M3.0M
STATE STREET CORP27.9M2.6M
GEODE CAPITAL MANAGEMENT, LLC27.4M2.5M
Quantinno Capital Management LP27.1M2.5M

13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →

Short selling

Avg short volume, 90d46.9% of tape
Days observed61

This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →

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