Top analysts on stock perps · Analyst

Tasso Vasconcellos (UBS): analyst track record on stock perps

Tasso Vasconcellos 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★

Success67%

Excess return+21.6%

rank#5,109

Ratings6

ratings on stock perps15

Track record

TipRanks data via FMP

After buy calls: not enough measured cases yet

Current calls on stock perps

Stock	Call	Target	vs last close	Date
$PBR Petróleo Brasileiro S.A. - Petrobras	Buy · Maintained	$23.00	-9.1%	Sep 23, 2026
$YPF YPF Sociedad Anónima	Hold · Maintained	$55.00	+9.9%	Aug 27, 2026
$VIST Vista Energy, S.A.B. de C.V.	Buy · Maintained	$87.00	+31.3%	May 5, 2026

Recent ratings

Sep 23, 2026 $PBR: Maintained · Buy · $23.00 · article
Sep 23, 2026 $PBR: Maintained · Buy · $23.00 · article
Aug 27, 2026 $YPF: Maintained · Hold · $55.00 · article
May 27, 2026 $YPF: Reiterated · Hold · $48.00 · article
May 5, 2026 $VIST: Maintained · Buy · $87.00 · article
Apr 29, 2026 $YPF: Reiterated · Hold · $45.00 · article
Mar 26, 2026 $VIST: Reiterated · Buy · $86.00 · article
Jan 11, 2026 $VIST: Upgraded · Buy · $65.00 · article
May 16, 2025 $VIST: Maintained · Hold · $57.00 · article
Jan 3, 2025 $VIST: Downgraded · Hold · $64.00 · article
Dec 3, 2024 $YPF: Downgraded · Hold · $38.00 · article
Dec 3, 2024 $YPF: Downgraded · Hold · $38.00 · article
Sep 26, 2024 $VIST: Upgraded · Buy · $60.00 · article
Mar 28, 2024 $VIST: Downgraded · Hold · $47.00 · article
Nov 8, 2023 $VIST: Initiated · Buy · $40.00 · article

Tasso Vasconcellos3★ · 67% success · +21.6% 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.