Investor Materials

The ability to look where others can't look.

23 published theses across 7 countries, long and short, form the research history behind a book that holds 8–10 names at a time. Every entry, exit, holding period, and realised outcome is disclosed here, winners and losers alike. Held positions are marked to Oct 28, 2026.

The book at a glance

Every position, plotted by patience and outcome.

Long Short
Holding period versus investment returnEach point represents a long or short research position, plotted by holding period and gross or annualized return.050100150200024681012S&P 500 10%Holding period (years)Annualized return (%)

6 positions await confirmed annualized returns.

Benchmark

27%

Unwavering research book

10%

S&P 500

Average annualized return vs. S&P 500, Jan 12, 2014 to Oct 28, 2026.

S&P 500: 251% total return over 4,672 days.

Tearsheet

The full record, sortable.

1DoosanCCL, Energy, RoboticsLongSep 11, 2025Jun 4, 2026266+189%+189%+31%
2TSMCTSMFoundryLongNov 1, 2023Held · Oct 28, 20261,092+322%+62%+240%
3BroadcomAVGOSemiconductor & B2B SaaSLongApr 21, 2020Held · Oct 28, 20262,381+1402%+51%+1219%
4Samsung ElectronicsMemory Semiconductor, FabLongDec 2, 2022Held · Oct 28, 20261,426+301%+43%+154%
23HexagonSensor, Auto. Solution ProviderLongJan 23, 2020Jun 24, 2021518+61%+40%+35%
5Blue BuffaloBUFFPet ProductsLongJun 28, 2016Feb 23, 2018605+72%+39%+37%
6KMWEquipment ManufacturingLongApr 12, 2020Sep 2, 2020143+37%+37%+10%
7LINEMobile messenger, FinTechLongSep 27, 2019Dec 24, 2020454+41%+32%+19%
8J.C. PenneyJCPApparel RetailerShortJun 28, 2016Apr 12, 20191,018+86%+25%+43%
9AlphabetGOOGLSearch Engine, AdsLongJan 12, 2014Held · Oct 28, 20264,672+1035%+21%+714%
10MastercardMAPayment ServiceLongJun 28, 2016Held · Oct 28, 20263,774+575%+20%+295%
11CostcoCOSTWholesale RetailerLongOct 31, 2019Held · Oct 28, 20262,554+231%+19%+76%
18NaverSearch, E-CommerceLongSep 27, 2019Held · Oct 28, 20262,588+18%+2%−175%
22Formula 1FWONKMotorsportShortAug 11, 2020Nov 18, 202099−11%−11%−14%
19Five BelowFIVEDiscount RetailerShortAug 16, 2021Nov 18, 202294−12%−12%−4%
20NelnetNNIStudent Loan ServicerShortSep 21, 2022Dec 9, 202279−15%−15%−19%
21AppleAAPLConsumer Hardware, ServicesShortFeb 18, 2020Jul 27, 2020160−19%−19%−15%
12DaVitaDVADialysis Service ProviderLongOct 17, 2019Held · Oct 28, 20262,568+218%PendingPending
13NokiaNOKSystem IntegratorLongDec 3, 2020Mar 3, 2022455+23%PendingPending
14Live NationLYVLive Entertainment, TicketingLongFeb 16, 2021Feb 18, 20241,097+53%PendingPending
15CopartCPRTSalvage Vehicle E-CommerceLongJan 13, 2020Oct 4, 20241,726+95%PendingPending
16MicrosoftMSFTCloud, Game, SaaSLongJun 2, 2022Held · Oct 28, 20261,609+98%PendingPending
17LamarLAMROutdoor Ads (Billboard)LongDec 26, 2020Apr 5, 20241,196+41%PendingPending
Reported averages4.4 yrs+210%+27%+121%

18 longs / 5 shorts. Pending figures await the complete revised record. Five Below’s supplied entry date and 94-day holding period do not reconcile.

Alpha ranking

Where the excess return came from.

  • Broadcom
    +1219%
  • Alphabet
    +714%
  • Mastercard
    +295%
  • TSMC
    +240%
  • Samsung Electronics
    +154%
  • Costco
    +76%
  • J.C. PenneyS
    +43%
  • Blue Buffalo
    +37%
  • Hexagon
    +35%
  • Doosan
    +31%
  • LINE
    +19%
  • KMW
    +10%
  • Five BelowS
    −4%
  • Formula 1S
    −14%
  • AppleS
    −15%
  • NelnetS
    −19%
  • Naver
    −175%

Alpha pending: DaVita, Nokia, Live Nation, Copart, Microsoft, Lamar.

Research index

The memos behind each position.

Initiated
Sep 11, 2025
Exit / hold
Jun 4, 2026
Held
0.7 yrs · 266d
Gross
+189%
Annualized
+189%
Alpha
+31%
Geography
Korea · CCL, Energy, Robotics
Read the full thesis →
Initiated
Nov 1, 2023
Exit / hold
Held · Oct 28, 2026
Held
3.0 yrs · 1,092d
Gross
+322%
Annualized
+62%
Alpha
+240%
Geography
Taiwan · Foundry
Read the full thesis →
Initiated
Apr 21, 2020
Exit / hold
Held · Oct 28, 2026
Held
6.5 yrs · 2,381d
Gross
+1402%
Annualized
+51%
Alpha
+1219%
Geography
U.S. · Semiconductor & B2B SaaS
Read the full thesis →
Initiated
Dec 2, 2022
Exit / hold
Held · Oct 28, 2026
Held
3.9 yrs · 1,426d
Gross
+301%
Annualized
+43%
Alpha
+154%
Geography
Korea · Memory Semiconductor, Fab
Read the full thesis →
Initiated
Jun 28, 2016
Exit / hold
Feb 23, 2018
Held
1.7 yrs · 605d
Gross
+72%
Annualized
+39%
Alpha
+37%
Geography
U.S. · Pet Products
Read the full thesis →
Initiated
Apr 12, 2020
Exit / hold
Sep 2, 2020
Held
0.4 yrs · 143d
Gross
+37%
Annualized
+37%
Alpha
+10%
Geography
Korea · Equipment Manufacturing
Read the full thesis →
Initiated
Sep 27, 2019
Exit / hold
Dec 24, 2020
Held
1.2 yrs · 454d
Gross
+41%
Annualized
+32%
Alpha
+19%
Geography
Japan · Mobile messenger, FinTech
Read the full thesis →
Initiated
Jun 28, 2016
Exit / hold
Apr 12, 2019
Held
2.8 yrs · 1,018d
Gross
+86%
Annualized
+25%
Alpha
+43%
Geography
U.S. · Apparel Retailer
Read the full thesis →
Initiated
Jan 12, 2014
Exit / hold
Held · Oct 28, 2026
Held
12.8 yrs · 4,672d
Gross
+1035%
Annualized
+21%
Alpha
+714%
Geography
U.S. · Search Engine, Ads
Read the full thesis →
Initiated
Jun 28, 2016
Exit / hold
Held · Oct 28, 2026
Held
10.3 yrs · 3,774d
Gross
+575%
Annualized
+20%
Alpha
+295%
Geography
U.S. · Payment Service
Read the full thesis →
Initiated
Oct 31, 2019
Exit / hold
Held · Oct 28, 2026
Held
7.0 yrs · 2,554d
Gross
+231%
Annualized
+19%
Alpha
+76%
Geography
U.S. · Wholesale Retailer
Read the full thesis →
Initiated
Oct 17, 2019
Exit / hold
Held · Oct 28, 2026
Held
7.0 yrs · 2,568d
Gross
+218%
Annualized
Pending
Alpha
Pending
Geography
U.S. · Dialysis Service Provider
Read the full thesis →
Initiated
Dec 3, 2020
Exit / hold
Mar 3, 2022
Held
1.2 yrs · 455d
Gross
+23%
Annualized
Pending
Alpha
Pending
Geography
Finland · System Integrator
Read the full thesis →
Initiated
Feb 16, 2021
Exit / hold
Feb 18, 2024
Held
3.0 yrs · 1,097d
Gross
+53%
Annualized
Pending
Alpha
Pending
Geography
U.S. · Live Entertainment, Ticketing
Read the full thesis →
Initiated
Jan 13, 2020
Exit / hold
Oct 4, 2024
Held
4.7 yrs · 1,726d
Gross
+95%
Annualized
Pending
Alpha
Pending
Geography
U.S. · Salvage Vehicle E-Commerce
Read the full thesis →
Initiated
Jun 2, 2022
Exit / hold
Held · Oct 28, 2026
Held
4.4 yrs · 1,609d
Gross
+98%
Annualized
Pending
Alpha
Pending
Geography
U.S. · Cloud, Game, SaaS
Read the full thesis →
Initiated
Dec 26, 2020
Exit / hold
Apr 5, 2024
Held
3.3 yrs · 1,196d
Gross
+41%
Annualized
Pending
Alpha
Pending
Geography
U.S. · Outdoor Ads (Billboard)
Read the full thesis →
Initiated
Sep 27, 2019
Exit / hold
Held · Oct 28, 2026
Held
7.1 yrs · 2,588d
Gross
+18%
Annualized
+2%
Alpha
−175%
Geography
Korea · Search, E-Commerce
Read the full thesis →
Initiated
Aug 16, 2021
Exit / hold
Nov 18, 2022
Held
0.3 yrs · 94d
Gross
−12%
Annualized
−12%
Alpha
−4%
Geography
U.S. · Discount Retailer
Read the full thesis →
Initiated
Sep 21, 2022
Exit / hold
Dec 9, 2022
Held
0.2 yrs · 79d
Gross
−15%
Annualized
−15%
Alpha
−19%
Geography
U.S. · Student Loan Servicer
Read the full thesis →
Initiated
Feb 18, 2020
Exit / hold
Jul 27, 2020
Held
0.4 yrs · 160d
Gross
−19%
Annualized
−19%
Alpha
−15%
Geography
U.S. · Consumer Hardware, Services
Read the full thesis →
Initiated
Aug 11, 2020
Exit / hold
Nov 18, 2020
Held
0.3 yrs · 99d
Gross
−11%
Annualized
−11%
Alpha
−14%
Geography
U.K. · Motorsport
Read the full thesis →
Initiated
Jan 23, 2020
Exit / hold
Jun 24, 2021
Held
1.4 yrs · 518d
Gross
+61%
Annualized
+40%
Alpha
+35%
Geography
Sweden · Sensor, Auto. Solution Provider
Read the pitch summary →

Personal research track record, not fund performance. Gross, unaudited. Past performance does not guarantee future results.