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Analyst Tracker/Detlef Winckelmann
JPM
Detlef Winckelmann
J.P. Morgan
Wall Street Analyst
★★★★☆
#443
on 13Foresight · ranked by our own returns
100%
Success Rate
+12.7%
Average Return
3 of 3 calls profitable · +8.4% vs benchmark
📈 Across the calls we could measure, roughly 100% of Detlef Winckelmann's ratings turned a profit when each position was held for 2 year — averaging +12.7% per rating. These figures are computed by 13Foresight from historical prices, not supplied by the analyst.

Rating Distribution

21 Buy 21 Hold 5 Sell
Detlef's Stock Coverage 9 ratings · 2026-06-21
Company Date Position Consensus ⓘ Price Target ⓘ 2-Yr Return
IP
International Paper Co
 May 04, 2026 HOLD Strong Buy
+24.9% avg upside
20 analysts
$43.00
16.73% Upside
 +17.6%
SW
Smurfit Westrock
 May 01, 2026 BUY Strong Buy
+20.8% avg upside
16 analysts
$62.00
40.21% Upside
 +13.4%
PKG
Packaging
 Apr 24, 2026 BUY Strong Buy
-9.9% avg upside
15 analysts
$246.00
7.45% Upside
 +7.2%
GB:MNDI
Mondi plc
 Apr 24, 2026 HOLD Buy
+2529.7% avg upside
9 analysts
$1040.00
44.28% Upside
 ·
GB:0CXC
Stora Enso Oyj
 Feb 18, 2026 HOLD Buy
+13.1% avg upside
11 analysts
$12.20
25.95% Upside
 ·
GB:0NV5
UPM Kymmene
 Feb 05, 2026 SELL Buy
+14.8% avg upside
10 analysts
$21.40
11.46% Downside
 ·
SE:HOLM.B
Holmen AB
 Jan 29, 2026 SELL Strong Sell
+9.9% avg upside
6 analysts
$306.00
1.42% Downside
 ·
SE:SCA.B
Svenska Cellulosa SCA AB
 Dec 05, 2025 HOLD Hold
+24.1% avg upside
10 analysts
$133.00
30.21% Upside
 ·
SE:STE.R
Stora Enso Oyj
 Nov 29, 2024 HOLD Hold
+20.2% avg upside
1 analyst
$127.10
20.22% Upside
 ·
🔒 4 more ratings — with price targets, crowd consensus and our measured returns.
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Detlef Winckelmann — Frequently Asked Questions
How accurate are Detlef Winckelmann's stock ratings?
Based on the calls 13Foresight could measure, about 100% of Detlef's ratings were profitable over a one-year hold, with an average return of +12.7% per rating, or +8.4% versus the S&P 500. We score every analyst the same way, from historical prices.
How is Detlef ranked on 13Foresight?
Detlef Winckelmann is currently ranked #443 with a 4-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 Detlef cover?
Detlef most recently has ratings on IP, SW, PKG, GB:MNDI, GB:0CXC, GB:0NV5, SE:HOLM.B, SE:SCA.B, SE:STE.R. 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.