PerpEquitiesTop analysts on stock perps · Analyst
Danielle Antalffy (UBS): analyst track record on stock perps
Danielle Antalffy of UBS on companies with stock perpetual futures: star rating, success rate, price-target accuracy, current calls and the measured perp reaction after each rating.
Stars3.8★
Success51%
Excess return+3.5%
rank#3,117
Ratings483
ratings on stock perps67
Track record
TipRanks data via FMP| 12 months | 3 years | |
|---|---|---|
| Ratings | 96 | 201 |
| Stock | 36 | 36 |
| Buy / hold / sell | 46 / 43 / 7 | 91 / 92 / 18 |
| Upgrades / downgrades / initiations | 2 / 4 / 7 | 4 / 7 / 13 |
| Price targets hit / missed | 26 / 70 (27%) | 51 / 150 (25%) |
| Avg. return after a rating (TipRanks) | -12.5% | -15.2% |
| Best / worst call | +253.7% / -69.2% | +253.7% / -88.5% |
After buy calls: median 21-day move +1.2% · vs S&P 500 -1.7% · targets hit within a year 36% (n = 65)
Current calls on stock perps
| Stock | Call | Target | vs last close | Date |
|---|---|---|---|---|
| $ABT Abbott Laboratories | Buy · Reiterated | $125 | +20.9% | Jul 28, 2026 |
| $BSX Boston Scientific Corporation | Buy · Reiterated | $105 | +143.6% | Mar 17, 2026 |
| $ISRG Intuitive Surgical, Inc. | Hold · Reiterated | $550 | +52.6% | Mar 17, 2026 |
| $JNJ Johnson & Johnson | Buy · Reiterated | $280 | +5.1% | Mar 17, 2026 |
| $SYK Stryker Corporation | Hold · Reiterated | $380 | +40.7% | Mar 17, 2026 |
Recent ratings
- Jul 28, 2026 $ABT: Reiterated · Buy · $125 · article
- Apr 20, 2026 $ABT: Reiterated · Buy · $135 · article
- Mar 17, 2026 $SYK: Reiterated · Hold · $380 · article
- Mar 17, 2026 $ISRG: Reiterated · Hold · $550 · article
- Mar 17, 2026 $JNJ: Reiterated · Buy · $280 · article
- Mar 17, 2026 $BSX: Reiterated · Buy · $105 · article
- Mar 13, 2026 $ABT: Reiterated · Buy · $158 · article
- Mar 5, 2026 $BSX: Reiterated · Buy · $120 · article
- Feb 24, 2026 $SYK: Maintained · Hold · $400 · article
- Feb 24, 2026 $ISRG: Maintained · Hold · $570 · article
- Feb 17, 2026 $MDT: Maintained · Hold · $104 · article
- Feb 5, 2026 $BSX: Reiterated · Buy · $120 · article
- Feb 3, 2026 $MDT: Maintained · Hold · $104 · article
- Jan 23, 2026 $ABT: Maintained · Buy · $158 · article
- Nov 21, 2025 $ABT: Maintained · Buy · $158 · article
- Nov 19, 2025 $MDT: Reiterated · Hold · $102 · article
- Nov 3, 2025 $SYK: Maintained · Hold · $416 · article
- Oct 23, 2025 $ISRG: Maintained · Hold · $600 · article
- Oct 23, 2025 $BSX: Reiterated · Buy · $140 · article
- Oct 23, 2025 $ISRG: Maintained · Hold · $600 · article
Danielle Antalffy3.8★ · 51% success · +3.5% 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.