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Analyst Tracker/Andy Hsieh
WB

Andy Hsieh

William Blair
Wall Street Analyst
★★★☆☆
#2067
on 13Foresight · ranked by our own returns
38%
Success Rate
-5.5%
Average Return
24 of 63 calls profitable · +21.2% vs benchmark
S&P 500 (SPY)
📈 Across the calls we could measure, roughly 38% of Andy Hsieh's ratings turned a profit when each position was held for 1 year — averaging -5.5% per rating. These figures are computed by 13Foresight from historical prices, not supplied by the analyst.

Rating Distribution

109 Buy 45 Hold 0 Sell
Andy's Stock Coverage 23 ratings · 2026-09-26
Company Date Position Consensus ⓘ Price Target ⓘ 1-Yr Return vs S&P 500 ⓘ
TLX
Telix Pharmaceuticals Limited Unsponsored ADR
 Sep 22, 2026 BUY Strong Buy
+74.7% avg upside
2 analysts
 — · ·
VKTX
Viking Therapeutics
 Sep 22, 2026 BUY Strong Buy
+103.3% avg upside
31 analysts
 — +0.0% ·
CATX
Perspective Therapeutics
 Sep 18, 2026 BUY Strong Buy
+339.9% avg upside
24 analysts
 — -12.5% ·
CRDF
Cardiff Oncology
 Sep 14, 2026 HOLD Buy
+753.6% avg upside
18 analysts
 — -5.3% ·
CRBP
Corbus Pharmaceuticals
 Sep 14, 2026 BUY Strong Buy
+382.5% avg upside
20 analysts
 — -7.4% ·
EXEL
Exelixis
 Sep 11, 2026 BUY Buy
-27.0% avg upside
34 analysts
 — +4.0% ·
PYXS
Pyxis Oncology
 Sep 09, 2026 HOLD Strong Buy
+184.4% avg upside
15 analysts
 — -5.6% ·
GPCR
Structure Therapeutics, Inc. Sponsored ADR
 Sep 08, 2026 BUY Strong Buy
+185.3% avg upside
17 analysts
 — -8.3% ·
KYNB
Kyntra Bio
 Aug 31, 2026 HOLD Buy
+368.0% avg upside
16 analysts
 — -10.8% ·
ELVN
Enliven Therapeutics
 Aug 22, 2026 BUY Strong Buy
+33.7% avg upside
16 analysts
 — -24.6% ·
NKTR
Nektar Therapeutics
 Aug 14, 2026 BUY Strong Buy
+30.7% avg upside
26 analysts
 — -8.5% ·
KLRA
Kailera Therapeutics, Inc.
 Aug 12, 2026 BUY Strong Buy
+300.7% avg upside
5 analysts
 — -31.0% ·
ALT
Altimmune
 Aug 12, 2026 HOLD Strong Buy
+763.5% avg upside
20 analysts
 — +4.4% ·
AVIR
Atea Pharmaceuticals
 Aug 12, 2026 BUY Strong Buy
+30.9% avg upside
6 analysts
 — +2.2% ·
AARD
Aardvark Therapeutics, Inc.
 Aug 12, 2026 BUY Buy
+274.3% avg upside
12 analysts
 — -15.4% ·
LNTH
Lantheus
 Aug 08, 2026 HOLD Buy
-18.9% avg upside
21 analysts
 — -1.0% ·
BIOA
BioAge Labs, Inc.
 Aug 06, 2026 HOLD Strong Buy
+402.2% avg upside
9 analysts
 — -36.0% ·
TNYA
Tenaya Therapeutics
 Jul 29, 2026 BUY Strong Buy
+1533.5% avg upside
11 analysts
 — -17.0% ·
SKYE
Skye Bioscience
 May 12, 2026 BUY Strong Buy
+2749.6% avg upside
9 analysts
 — -72.9% ·
ZLDPF
Zealand Pharma
 Mar 06, 2026 HOLD Buy
+90.8% avg upside
12 analysts
 — +5.5% ·
ATNM
Actinium Pharmaceuticals
 Dec 22, 2023 HOLD Strong Buy
+474.1% avg upside
11 analysts
 — -75.7% ·
BYSI
Beyondspring
 Dec 01, 2021 HOLD Hold
+951.0% avg upside
8 analysts
 — -88.4% ·
GILD
Gilead Sciences
 Feb 12, 2019 BUY Strong Buy
-21.2% avg upside
66 analysts
 — +6.3% ·
🔒 18 more ratings — with price targets, crowd consensus and our measured returns.
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Andy Hsieh — Frequently Asked Questions
How accurate are Andy Hsieh's stock ratings?
Based on the calls 13Foresight could measure, about 40% of Andy's ratings were profitable over a one-year hold, with an average return of -4.8% per rating, or +21.9% versus the S&P 500. We score every analyst the same way, from historical prices. Each return is measured in the stock's own trading currency, so for non-US listings the S&P 500 comparison leaves out currency moves.
How is Andy ranked on 13Foresight?
Andy Hsieh is currently ranked #2067 with a 3-star rating. Our rank blends hit rate, average return versus the market, and how many calls we have to judge — so a long, consistent record outweighs a few lucky picks. It is our own calculation, updated daily.
Which stocks does Andy cover?
Andy most recently has ratings on TLX, VKTX, CATX, CRDF, CRBP, EXEL, PYXS, GPCR, KYNB, ELVN, NKTR, KLRA and 11 more. See the full coverage table above for positions, price targets and our measured returns.
Where can I see other analyst ratings?
Browse the full analyst leaderboard to compare Wall Street analysts ranked by their measured performance, success rate and average return.

Disclaimer: 13Foresight compiles analyst ratings and price targets from publicly available sources. Performance metrics, rankings and star ratings shown here are calculated independently by 13Foresight from historical market prices and may differ from figures published elsewhere. This information may be incomplete, delayed or inaccurate, is provided for research and informational purposes only, and is not investment advice. The underlying ratings and opinions are those of the respective analysts and their firms; 13Foresight accepts no liability for any decisions made based on this data.