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Analyst Tracker/Sebastien Sztabowicz
KEPL

Sebastien Sztabowicz

Kepler Capital
Wall Street Analyst
★★★☆☆
#1710
on 13Foresight · ranked by our own returns
49%
Success Rate
+3.5%
Average Return
21 of 43 calls profitable · +3.3% vs benchmark
S&P 500 (SPY)
📈 Across the calls we could measure, roughly 49% of Sebastien Sztabowicz's ratings turned a profit when each position was held for 1 year — averaging +3.5% per rating. These figures are computed by 13Foresight from historical prices, not supplied by the analyst.

Rating Distribution

76 Buy 21 Hold 6 Sell
Sebastien's Stock Coverage 49 ratings · 2026-08-14
Company Date Position Consensus ⓘ Price Target ⓘ 1-Yr Return vs S&P 500 ⓘ
CH:AMS
ams-OSRAM
 Aug 05, 2026 HOLD Buy
-11.6% avg upside
13 analysts
$17.00
9.04% Downside
 +0.0% ·
GB:0FF9
Nordic Semiconductor ASA
 May 15, 2026 BUY Buy
-2.2% avg upside
12 analysts
$230.00
36.41% Upside
 · ·
IT:NEXI
Nexi S.p.A.
 May 07, 2026 HOLD Hold
+81.9% avg upside
17 analysts
$4.10
3.41% Downside
 +13.6% ·
NL:ADYEN
Adyen
 May 06, 2026 BUY Strong Buy
+48.9% avg upside
36 analysts
$1600.00
47.69% Upside
 -1.7% ·
DE:IFX
Infineon Technologies AG
 May 06, 2026 BUY Strong Buy
-2.7% avg upside
37 analysts
$70.00
12.78% Upside
 +1.4% ·
GB:0HAF
Nokia
 Apr 23, 2026 BUY Buy
-4.8% avg upside
23 analysts
$10.50
15.05% Upside
 · ·
IT:STMMI
STMicroelectronics NV
 Apr 23, 2026 BUY Strong Buy
+9.1% avg upside
23 analysts
$48.00
2.38% Upside
 +8.0% ·
FR:SOI
Soitec SA
 Apr 22, 2026 HOLD Buy
-31.9% avg upside
17 analysts
$100.00
23.79% Downside
 +13.3% ·
SE:ERIC.B
Telefonaktiebolaget LM Ericsson Class B
 Apr 17, 2026 HOLD Hold
+17.8% avg upside
22 analysts
$94.00
3.86% Downside
 -10.3% ·
WSE
Wise PLC Class A
 Apr 13, 2026 BUY Strong Buy
+21.8% avg upside
22 analysts
$16.46
27.21% Upside
 · ·
AMSSY
ams-OSRAM
 Feb 11, 2026 HOLD Hold
1 analyst
 — +116.2% ·
NOK
Nokia
 Jan 07, 2026 BUY Buy
-10.7% avg upside
31 analysts
 — +52.9% ·
ERIC
Telefonaktiebolaget LM Ericsson
 Apr 16, 2025 HOLD Hold
-10.4% avg upside
17 analysts
 — +58.3% ·
DE:GFT
GFT Technologies
 Feb 03, 2022 BUY Strong Buy
+47.6% avg upside
6 analysts
$46.00
94.51% Upside
 -5.5% ·
CH:TEMN
Temenos
 Feb 03, 2022 BUY Hold
+18.7% avg upside
16 analysts
$155.00
104.55% Upside
 -36.5% ·
MTLS
Materialise
 Feb 03, 2022 SELL Buy
+125.9% avg upside
10 analysts
$17.00
147.73% Upside
 +42.5% ·
DE:ADN1
adesso AG
 Feb 03, 2022 BUY Strong Buy
+157.3% avg upside
8 analysts
$228.00
261.88% Upside
 -17.6% ·
FR:ATE
ALTEN SA
 Feb 03, 2022 HOLD Hold
+52.2% avg upside
6 analysts
$150.00
100.89% Upside
 +5.0% ·
FR:ATEME
Ateme SA
 Feb 03, 2022 HOLD Buy
+25.7% avg upside
3 analysts
$13.50
9.23% Upside
 -11.1% ·
FR:74SW
74SOFTWARE
 Feb 03, 2022 HOLD Buy
-27.5% avg upside
4 analysts
$20.00
47.82% Downside
 +28.7% ·
FR:ALCGM
Cegedim
 Feb 03, 2022 HOLD Hold
+115.3% avg upside
3 analysts
$27.00
161.08% Upside
 -14.4% ·
FR:SOP
Sopra Steria
 Feb 03, 2022 BUY Buy
+7.6% avg upside
6 analysts
$215.00
15.16% Upside
 +7.3% ·
FR:WAVE
Wavestone
 Feb 03, 2022 BUY Strong Buy
+32.9% avg upside
3 analysts
$58.00
66.83% Upside
 +0.8% ·
FR:WLN
Worldline
 Feb 03, 2022 HOLD Hold
+404.7% avg upside
19 analysts
$58.00
366.25% Upside
 · ·
FR:ALAMA
AMA Corporation Plc
 Feb 03, 2022 HOLD Hold
+1755.7% avg upside
2 analysts
$2.70
1755.69% Upside
 -73.4% ·
DE:CYR
cyan AG
 Feb 03, 2022 BUY Strong Buy
+198.3% avg upside
3 analysts
$6.40
229.96% Upside
 -38.6% ·
GB:0RJI
Anheuser Busch InBev SA/NV
 Jan 07, 2022 BUY Strong Buy
+12.0% avg upside
26 analysts
$77.00
10.63% Upside
 +4.3% ·
GB:0NKL
Telekom Austria AG
 Jan 07, 2022 HOLD Hold
-14.4% avg upside
2 analysts
$8.20
19.20% Downside
 -17.1% ·
SE:TELIA
Telia Company AB
 Jan 07, 2022 BUY Buy
-2.9% avg upside
14 analysts
$45.00
3.44% Upside
 -18.1% ·
DE:SIE
Siemens
 Jan 07, 2022 BUY Strong Buy
-24.6% avg upside
38 analysts
$170.00
39.97% Downside
 -5.3% ·
DE:BAYN
Bayer
 Jan 07, 2022 BUY Strong Buy
+9.8% avg upside
30 analysts
$68.00
43.52% Upside
 +4.3% ·
NL:ASM
ASM International NV
 Nov 19, 2021 HOLD Strong Buy
-5.4% avg upside
14 analysts
$410.00
54.79% Downside
 -39.8% ·
GB:0FA0
Melexis NV
 Nov 19, 2021 HOLD Buy
-1.2% avg upside
11 analysts
$95.00
32.50% Upside
 -22.3% ·
GB:0O5C
AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
 Nov 19, 2021 BUY Strong Buy
+20.0% avg upside
2 analysts
$50.00
70.29% Downside
 -15.4% ·
NL:TOM2
TomTom
 Nov 19, 2021 HOLD Strong Buy
+89.8% avg upside
4 analysts
$7.50
75.69% Upside
 +1.7% ·
DE:ADV
ADVA Optical Networking
 Nov 19, 2021 HOLD Buy
-49.2% avg upside
5 analysts
$14.98
35.62% Downside
 +61.2% ·
IT:IOT
SECO S.p.A.
 Nov 19, 2021 BUY Strong Buy
+62.5% avg upside
5 analysts
$10.00
191.52% Upside
 -32.5% ·
FR:QDT
Quadient SA
 Nov 19, 2021 BUY Buy
+66.0% avg upside
4 analysts
$30.00
140.69% Upside
 -26.8% ·
DE:WAF
Siltronic
 Jun 21, 2021 HOLD Buy
+4.1% avg upside
15 analysts
$145.00
68.69% Upside
 -45.9% ·
GB:0GTO
Kapsch TrafficCom
 Mar 15, 2021 HOLD Buy
+529.1% avg upside
2 analysts
$16.00
247.16% Upside
 · ·
FR:EKI
Ekinops
 Jan 15, 2021 HOLD Hold
+147.6% avg upside
1 analyst
$6.30
147.56% Upside
 +7.4% ·
IFNNY
Infineon
 Dec 18, 2020 HOLD Strong Buy
-56.5% avg upside
12 analysts
$32.30
54.92% Downside
 +16.9% ·
ASMIY
ASM International
 Oct 14, 2020 BUY Buy
-50.8% avg upside
5 analysts
$173.02
83.51% Downside
 +140.8% ·
DE:KTN
Kontron AG
 Jun 29, 2020 BUY Strong Buy
+22.5% avg upside
8 analysts
$23.00
6.09% Upside
 -14.1% ·
DE:WDI
Wirecard
 Apr 28, 2020 BUY Buy
+1327922.0% avg upside
18 analysts
$200.00
1538361.54% Upside
 · ·
FR:OPM
OPmobility
 Nov 07, 2019 BUY Buy
+53.5% avg upside
11 analysts
$26.00
107.31% Upside
 -23.8% ·
FR:VANTI
Technicolor
 Jul 15, 2019 HOLD Buy
+9997.1% avg upside
3 analysts
$24.30
25806.13% Upside
 · ·
STM
STMicroelectronics
 May 15, 2019 BUY Buy
-11.4% avg upside
28 analysts
$21.00
61.15% Downside
 +37.8% ·
FR:ATO
Atos SE
 Mar 15, 2019 BUY Sell
-4.2% avg upside
11 analysts
$110.00
267.49% Upside
 · ·
🔒 44 more ratings — with price targets, crowd consensus and our measured returns.
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Sebastien Sztabowicz — Frequently Asked Questions
How accurate are Sebastien Sztabowicz's stock ratings?
Based on the calls 13Foresight could measure, about 49% of Sebastien's ratings were profitable over a one-year hold, with an average return of +3.5% per rating, or +3.4% 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 Sebastien ranked on 13Foresight?
Sebastien Sztabowicz is currently ranked #1710 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 Sebastien cover?
Sebastien most recently has ratings on CH:AMS, GB:0FF9, IT:NEXI, NL:ADYEN, DE:IFX, GB:0HAF, IT:STMMI, FR:SOI, SE:ERIC.B, WSE, AMSSY, NOK and 37 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.