Top analysts on stock perps · Analyst
Guillaume Delaby (Bernstein): analyst track record on stock perps
Guillaume Delaby of Bernstein on companies with stock perpetual futures: star rating, success rate, price-target accuracy, current calls and the measured perp reaction after each rating.
Stars4.6★
Success68%
Excess return+16.6%
rank#1,092
Ratings95
ratings on stock perps12
Track record
TipRanks data via FMP| 12 months | 3 years | |
|---|---|---|
| Ratings | 13 | 44 |
| Stock | 8 | 15 |
| Buy / hold / sell | 11 / 2 / 0 | 39 / 5 / 0 |
| Upgrades / downgrades / initiations | 2 / 0 / 1 | 3 / 1 / 2 |
| Price targets hit / missed | 3 / 10 (23%) | 25 / 18 (58%) |
| Avg. return after a rating (TipRanks) | -12.0% | +14.6% |
| Best / worst call | +54.8% / -65.6% | +135.3% / -65.6% |
After buy calls: not enough measured cases yet
Current calls on stock perps
| Stock | Call | Target | vs last close | Date |
|---|---|---|---|---|
| $SLB Slb N.V. | Buy · Maintained | $71.00 | +33.8% | Aug 31, 2026 |
Recent ratings
- Aug 31, 2026 $SLB: Maintained · Buy · $71.00 · article
- Jun 30, 2026 $SLB: Reiterated · Buy · $71.00 · article
- May 11, 2026 $SLB: Reiterated · Buy · $71.00 · article
- Mar 11, 2026 $SLB: Maintained · Buy · $56.10 · article
- Jan 21, 2026 $SLB: Maintained · Buy · $52.30 · article
- Dec 11, 2025 $SLB: Maintained · Buy · $52.30 · article
- Oct 8, 2025 $SLB: Maintained · Buy · $47.60 · article
- Jul 21, 2025 $SLB: Reiterated · Buy · $63.00 · article
- Feb 18, 2025 $SLB: Reiterated · Buy · $63.00 · article
- Jan 17, 2025 $SLB: Maintained · Buy · $63.00 · article
- Sep 30, 2024 $SLB: Maintained · Buy · $68.00 · article
- Sep 12, 2024 $SLB: Maintained · Buy · $68.00 · article
Guillaume Delaby4.6★ · 68% success · +16.6% excess return · TipRanks data via FMP · Source headlines via TheFly/StreetInsider (FMP). Reaction = venue-median perp move after our detection — an observation, not investment advice.