Ezra's Notes Updated November 11, 2026
The G&D Index

By Ezra Crangle

Student pitches

Every stock pitch Columbia students published in Graham & Doddsville. Most come from competitions like the Pershing Square Challenge.

IssueCompanyStudentsPage
Spring 2026 Long DoorDash19th Annual Pershing Square Challenge, 1st place Zekun (ZK) Feng, Aaron Samuels, Elliot Tompras p. 36 ↗
Spring 2026 Long Baker Hughes19th Annual Pershing Square Challenge, 2nd place Cameron Degan, Greer Lafontant, Karl Eshwer p. 38 ↗
Spring 2026 Long Celsius Holdings19th Annual Pershing Square Challenge, 3rd place Jyas Totlani, Hide Okada p. 40 ↗
Spring 2026 Long MSA Safety19th Annual Pershing Square Challenge, finalist EJ Karobath, Craig Larkin, Bob McGrane p. 41 ↗
Spring 2026 Long Amadeus IT Group19th Annual Pershing Square Challenge, finalist Kabir Bajaj, Eithel Mc Gowen, Fran Tumajan p. 42 ↗
Spring 2026 Long Uber Technologies4th Annual Kawaja Growth Challenge, finalist Dennis Zhuo p. 43 ↗
Fall 2025 Long dLocal2025 Booth MBA Stock Pitch Competition, 1st place Bennett Lee, Srivats Mohan, Aaron Samuels, Oliver Suffern p. 26 ↗
Fall 2025 Long Advance Auto Parts7.375% Senior Unsecured Notes due 20332025 Chicago Booth Credit Pitch Competition, 1st place Chidi Keng, Gabriel W Martins, James Michalski p. 28 ↗
Fall 2025 Long A.O. Smith2025 Darden at Virginia Investing Challenge, 1st place Craig Larkin, Olivia Qi, Elliot Tompras p. 30 ↗
Fall 2025 Long MercadoLibreFall 2025 Security Analysis class, one of the two best presentations Victor D. Aguiar, Carolina S. Alzamora, Alejandro L. Dodds, Leonardo M. Fernandes, Rogério Rios p. 32 ↗
Spring 2025 Long RB Global2024 Neuberger Sustainable Investing Challenge, 1st place Xuechung (Elsa) Fu, Xutong Liu, Yifan Wang p. 34 ↗
Spring 2025 Long Carlisle Companies18th Annual Pershing Square Challenge, 1st place Tuan Nguyen, Erik Listoe, Dimitry Karavaikin p. 36 ↗
Spring 2025 Long Eternal (formerly Zomato)3rd Annual Kawaja Growth Stock Pitch Challenge, 1st place Aman Goyal p. 38 ↗
Fall 2024 Long Valvoline2024 Pershing Square Challenge, 1st place Jared Duda, Joe Ferguson, Garrett Wallis p. 30 ↗
Fall 2024 Long Blue Bird2024 Darden at Virginia Investing Challenge, 2nd place Erik Listoe, Daniel Sohn, Yifan Wang p. 32 ↗
Spring 2024 Long Enstar Group2024 Artisan International Growth Stock Pitch Challenge, 1st place Amar Kashyap p. 49 ↗
Spring 2024 Long Janus International Group2023 UNC Alpha Challenge, 1st place Susan Liu, Garrett Wallis, Joe Ferguson p. 51 ↗
Fall 2023 Long Lithia Motors2023 Pershing Square Challenge, 1st place Thomas Schlabach, Nick Stern, Sam Hook p. 34 ↗
Fall 2023 Long PayPal12th Annual Darden @ Virginia Investing Challenge, 1st place Jennifer Ma, Takuro Fujii, Mario Stefanidis p. 36 ↗
Fall 2023 Long Vertiv2023 CSIMA Stock Pitch Challenge, 1st place April Jiachen Li, Julie Zhou, Bhakti Thacker p. 38 ↗
Spring 2023 Long Simpson Manufacturing2023 Artisan International Stock Pick Challenge, winner Bryden Nugent p. 18 ↗
Spring 2023 Long Trex2022 Neuberger Berman ESG Investing Challenge, 1st place Jose Alvarez, Tanay Dixit, Benjamin Hui p. 20 ↗
Fall 2022 Long CATL (Contemporary Amperex Technology)First Annual Kawaja Growth Stock Pitch Challenge, 1st place Shalin Doshi p. 16 ↗
Fall 2022 Long Planet Fitness2022 Chicago Booth Investment Conference & Competition, 1st place Alan Leite, Thomas Schlabach, Cheng Jiang, Matthew West p. 18 ↗
Spring 2022 Long KKR2022 Value Investing Program Artisan Challenge, 1st place Dickson Pau p. 13 ↗
Fall 2021 Long CoStar Group2021 CSIMA Stock Pitch Challenge, 1st place Ian Gorman, Joy He, Raghav Mittal p. 16 ↗
Fall 2021 Long AptarGroup2021 Women in Investing Conference Rachita Jain, Angela Pan, Impana Srikantappa, Courtney Owens p. 18 ↗
Spring 2021 Long Dolby Laboratories2021 Pershing Square Challenge, 1st place Paul Chandler, Jack Devine, David Kilgariff p. 22 ↗
Spring 2021 Long Angi2021 Pershing Square Challenge, 2nd place Bill Henry, Tom Moore, Dickson Pau p. 24 ↗
Winter 2021 Long DXC Technology2021 Artisan International Value Stock Pitch Challenge, winner Amitaabh Sahai p. 23 ↗
Winter 2021 Long Live Nation Entertainment2020 Darden at Virginia Investing Challenge (COVID-19 recovery theme) Will Husic, Harrison Liftman, Cathy Yao p. 25 ↗
Winter 2021 Long RealPageMIT Sloan Investing Series Stock Pitch Competition Nathan Shapiro, Levente Merczel, Kyle Heck, Kirk Mahoney, Vineet Ahuja p. 27 ↗
Fall 2020 Long Hanesbrands2020 Women in Investing Stock Pitch Competition April Yin, Maria Van Heeckeren, Joyce Zhang, Sherry Zhang p. 20 ↗
Fall 2020 Long TJX Companies Cathy Yao, Flora Chai, Joanna Zhou, Wenbo Zhao p. 22 ↗
Fall 2020 Long Farfetch Dickson Pau p. 24 ↗
Spring 2020 Long EPAM Systems2020 Pershing Square Challenge, 1st place Manas Bajaj, Akshay Chawla, Amitaabh Sahai p. 16 ↗
Spring 2020 Long Sysco2020 Pershing Square Challenge, 2nd place Michael Weng, Kyle Campbell, Shaunak Misra p. 18 ↗
Spring 2020 Long Verisk Analytics2020 Pershing Square Challenge, finalist Ruth Chen, Yi Cheng, Mark Hu p. 20 ↗
Winter 2020 Short Peloton Interactive2020 Artisan International Value Stock Pitch Challenge, finalist Bruce Kim p. 17 ↗
Winter 2020 Long Rolls-Royce2020 Artisan International Value Stock Pitch Challenge, winner Alvaro Pasquin Llorente p. 19 ↗
Winter 2020 Long Nuance Communications2020 Artisan International Value Stock Pitch Challenge, finalist James Shen p. 21 ↗
Winter 2020 Long Etsy2019 Neuberger Berman ESG Challenge, champion Mingming Wu, Kyle Campbell, K.Y. Wong p. 23 ↗
Fall 2019 Long Aramark2019 Pershing Square Challenge, finalist David Hao, Eric Niu, Freda Zhuo p. 16 ↗
Fall 2019 Long ServiceMaster2019 Pershing Square Challenge, finalist James Shen, Lauren Warsavsky, Mark Zager p. 18 ↗
Fall 2019 Long US Foods2019 Pershing Square Challenge, finalist Edgardo Gutierrez, Yuri Rettore, Rodolfo Zeidler p. 20 ↗
Spring 2019 Long Dollarama2019 Pershing Square Challenge, 1st place Mingming Wu, Laurent Liu, K.Y. Wong p. 15 ↗
Spring 2019 Long Align Technology Michael Wooten p. 17 ↗
Spring 2019 Long Carsales.com Tyler Redd p. 20 ↗
Spring 2019 Long Dean Foods6.50% Senior Unsecured Notes due 20232019 UCLA Credit Pitch Competition, 1st place Mitchel Aulds-Stier, Karthik Kasibhatia, Angela Qin, James Shen p. 22 ↗
Winter 2019 Long Nordstrom2018 Women in Investing Conference Tonya Kostrinsky, Stephanie Moroney, Vivian Wang, Freda Zhuo p. 13 ↗
Winter 2019 Long Lions Gate Entertainment2018 CSIMA Stock Pitch Challenge, 1st place Amit Bushan, Bruce Kim, Stephanie Moroney p. 15 ↗
Fall 2018 Long JD.com Winter Li, Shengyang Shi p. 17 ↗
Fall 2018 Long Qorvo Michael Wooten p. 19 ↗
Spring 2018 Short Stericycle11th Annual Pershing Square Challenge, winner Jade Hu, Asher Jacobs, Rana Pritanjali p. 16 ↗
Spring 2018 Short Credit Acceptance11th Annual Pershing Square Challenge, 2nd place Steve Cao, Winter Li, Tyler Redd p. 18 ↗
Spring 2018 Short Spotify11th Annual Pershing Square Challenge, 3rd place Mike Allison, Eric Herzfeld, Michael Wooten p. 20 ↗
Spring 2018 Short C.H. Robinson11th Annual Pershing Square Challenge, finalist Ryan Darrohn, Brad Headley, John White p. 22 ↗
Spring 2018 Short Harvey Norman11th Annual Pershing Square Challenge, finalist Arthur Brousseau, Greg Doger de Speville, Neethling McGrath p. 24 ↗
Spring 2018 Long Digicel2020 notes2018 UCLA Credit Pitch Competition, winner Jingjing Huang, Matthew Mann, Viraj Vora p. 26 ↗
Winter 2018 Long Staples8.5% Senior Unsecured Notes due 20252017 NYU Credit Pitch Competition, 1st place A.J. Denham, Kevin Brenes, Gili Bergman p. 21 ↗
Winter 2018 Long FleetCor Technologies2017 Women in Investing Conference, 1st place Aditi Bhatia, Lisa Chen, Victoria Gu, Aleksandrina Ivanova p. 23 ↗
Winter 2018 Long First DataCSIMA Stock Pitch Challenge, finalist Ishaan Bhatia, Ryan Darrohn, Victoria Gu p. 25 ↗
Fall 2017 Long Spirit AeroSystemsMBA Women in Investing Conference Madina Baikadamova, Sowan Cha, Jean Cui, Claudine Fernandez p. 13 ↗
Spring 2017 Long Yum China10th Annual Pershing Square Challenge, winner Windsor Cristobal, Anji Lin, Isabella Lin p. 28 ↗
Spring 2017 Long Alaska Air Group10th Annual Pershing Square Challenge, finalist Chris Waller, SK Lee, HK Kim p. 30 ↗
Spring 2017 Long Corning10th Annual Pershing Square Challenge, finalist Griffin Dann, Joseph O'Hara, Vikas Patel p. 32 ↗
Spring 2017 Long Dollarama10th Annual Pershing Square Challenge, finalist Gustavo Campanhã, Gilberto Giuzio, Thiago Maffra p. 34 ↗
Winter 2017 Short Foot Locker2017 Heilbrunn Center Stock Challenge, 1st place Zachary Rieger p. 38 ↗
Winter 2017 Long Axalta Coating Systems2017 Heilbrunn Center Stock Challenge, 2nd place Alexander Levy p. 40 ↗
Winter 2017 Short Cardtronics2016 Darden @ Virginia Investing Challenge, finalist Abheek Bhattacharya, Harsh Jhaveri, Ryan Kelly p. 42 ↗
Fall 2016 Long Live Nation EntertainmentWomen's Investment Ideas Club event Jocelyn Doman p. 20 ↗
Fall 2016 Long Skyworks Solutions2016 Pershing Square Challenge Maria Muller, William Hinman, Mark Shohet p. 22 ↗
Fall 2016 Long AMERCO2016 Ross MBA Investment Competition, 2nd place Kenneth Chan, Anton Korytsko, Alexander Teixeira p. 24 ↗
Spring 2016 Long Alimentation Couche-Tard9th Annual Pershing Square Challenge, 1st place Marc Grow, Melody Li, Joanna Vu, Thais Fernandes p. 44 ↗
Spring 2016 Long Charles Schwab9th Annual Pershing Square Challenge, 2nd place Daniel Rudyak, Chris Andreola, Brandon Cohen p. 46 ↗
Spring 2016 Long Advance Auto Parts9th Annual Pershing Square Challenge, finalist Jordan Barron, Adam Xiao, Nielsen Fields, Noah Scherz p. 48 ↗
Spring 2016 Long Alcoa9th Annual Pershing Square Challenge, finalist Austin Kim, Coy Jen, Audun Nordtveit p. 50 ↗
Spring 2016 Long Alliance Data Systems9th Annual Pershing Square Challenge, finalist Simon Bennaim, Deepak Prasad, Nick Turchetta, Adam Walder p. 52 ↗
Winter 2016 Short DexcomDarden at Virginia Investing Competition, finalist Marc Grow, Benjamin Ostrow, Evan Zehnal p. 47 ↗
Winter 2016 Short Quest Diagnostics2015 CSIMA Stock Pitch Challenge, 1st place Nielsen Fields, Joanna Vu, Adam Xiao p. 49 ↗
Winter 2016 Long XPO Logistics2015 Alpha Challenge at UNC Kenan-Flagler, 2nd place Justin Hong, Zachary Rieger, Cristóbal Silva p. 51 ↗
Fall 2015 Long Rentech Nitrogen PartnersPaired with a short in CVR Partners Nielsen Fields p. 16 ↗
Fall 2015 Long Tenneco Justin Hong p. 18 ↗
Fall 2015 Short Las Vegas Sands Alexander Levy p. 20 ↗
Spring 2015 Long Altice2015 Pershing Square Challenge, 1st place Brendan Dawson, Patrick McDonald, Moiz Valji p. 51 ↗
Spring 2015 Long Fiat Chrysler2015 Pershing Square Challenge, 2nd place Brandon Cohen, Christopher Crawford, Tyler Boone p. 53 ↗
Spring 2015 Long HCA Holdings2015 Pershing Square Challenge, 3rd place Damian Creber, Michael Herman p. 55 ↗
Spring 2015 Long Genuine Parts2015 Pershing Square Challenge, finalist Lauren Harmon, Derek Johnson, Adam Kommel p. 57 ↗
Spring 2015 Long Precision Castparts2015 Pershing Square Challenge, finalist Aaron Purcell, Ben Hansen, Yinan Zhao p. 59 ↗
Winter 2015 Short First Solar2015 Amici Capital Prize, finalist Kirill Aleksandrov p. 29 ↗
Winter 2015 Long JetBlue Airways2015 Amici Capital Prize, finalist Harry Garcia p. 31 ↗
Winter 2015 Long Schibsted2015 Amici Capital Prize, finalist Luke Tashie p. 33 ↗
Winter 2015 Long CDK Global2015 Amici Capital Prize, finalist Brian Waterhouse p. 35 ↗
Winter 2015 Short SolarCityDarden @ Virginia Investing Challenge, 1st place Brendan Dawson, Sisy Wang, Aaron Purcell p. 37 ↗
Winter 2015 Short CardtronicsAlpha Challenge at UNC Kenan-Flagler, 1st place Damian Creber, Edward Reynolds, Kevin Lin p. 39 ↗
Winter 2015 Long Progressive Waste SolutionsRoss Investment Competition (University of Michigan), 2nd place Matt Brownschidle, Winston Hu, Jay Ju, Steve Lin p. 41 ↗
Fall 2014 Short B&M European Value Retail Sisy Wang p. 22 ↗
Fall 2014 Long Countrywide Kevin Lin p. 24 ↗
Spring 2014 Long Allegion2014 Pershing Square Challenge, 1st place Brian Waterhouse, Matt Ford, Øystein Kværner p. 22 ↗
Spring 2014 Short Cablevision2014 Pershing Square Challenge, 2nd place Joe Goldschmid, Allen Keel, Mahmud Riffat p. 24 ↗
Spring 2014 Long Carnival2014 Pershing Square Challenge, finalist Juliana Bogoricin, Charles Buaron, Ben Isaac p. 26 ↗
Spring 2014 Long Clean Harbors2014 Pershing Square Challenge, finalist Matt Bracewell, Patrick Enriquez-Fischer, Pavel Kaganas p. 28 ↗
Spring 2014 Long Naspers2014 Pershing Square Challenge, finalist Carter Roehl, George Taras, Luke Tashie p. 30 ↗
Winter 2014 Short Rocket Fuel2013 Darden @ Virginia Investing Challenge, winner Matt Bracewell, Patrick Enriquez-Fischer, Brian Waterhouse p. 42 ↗
Winter 2014 Long XPO Logistics5th Annual Moon Lee Prize, finalist Stephen Lieu p. 44 ↗
Winter 2014 Short World Acceptance5th Annual Moon Lee Prize, finalist Patrick Stadelhofer p. 46 ↗
Winter 2014 Long Pandora5th Annual Moon Lee Prize, finalist Akhil Subramanian p. 48 ↗
Winter 2014 Long Post Holdings5th Annual Moon Lee Prize, finalist Jackson Thies p. 50 ↗
Fall 2013 Long Homex9.75% Senior Guaranteed Notes due 2020CSIMA Investment Ideas Club Peter Bowley p. 16 ↗
Fall 2013 Long Wabash NationalCSIMA Investment Ideas Club Adam Trivison p. 18 ↗
Fall 2013 Long Active NetworkCSIMA Investment Ideas Club Wes Aull p. 20 ↗
Spring 2013 Long Motors Liquidation Company GUC Trust2013 Moon Lee Prize, winner David Magid p. 6 ↗
Spring 2013 Long Precision Castparts2013 Moon Lee Prize, finalist Arjun Bhattacherjee p. 8 ↗
Spring 2013 Long Hertz2013 Pershing Square Challenge, winner Richard Hunt, Stephen Lieu, Rahul Raymoulik p. 36 ↗
Spring 2013 Long Advance Auto Parts2013 Pershing Square Challenge, finalist Joe Fleury, John Gallagher, Seth Kirner p. 38 ↗
Spring 2013 Long Dollar Tree2013 Pershing Square Challenge, finalist Jeremy Colvin, Eric Lai, Akhil Subramanian p. 40 ↗
Spring 2013 Long Stanley Black & Decker2013 Pershing Square Challenge, finalist Arjun Bhattacherjee, Rory Ellison, Colin Kennedy p. 42 ↗
Spring 2013 Long Yum! Brands2013 Pershing Square Challenge, finalist Omar Elangbawy, Ranjan Ramchandani, Andrew Woodruff p. 44 ↗
Spring 2012 Long Avon Products2012 Pershing Square Challenge, winner Anna Baghdasaryan, Rohit Dhingra p. 6 ↗
Spring 2012 Long Ingersoll-Rand2012 Pershing Square Challenge, 2nd place Jonathan Au, Arjun Bhattacherjee, Rory Ellison p. 8 ↗
Spring 2012 Long Legg Mason2012 Pershing Square Challenge, 3rd place Rod de Crayencour, Jake Lubel, Grant Smith p. 10 ↗
Spring 2012 Long H&R Block2012 Pershing Square Challenge, finalist Robert Fournier, Ian Holmes, Kartik Nehru p. 12 ↗
Winter 2012 Short BJ's Restaurants Michael Yablon p. 44 ↗
Winter 2012 Long Chicago Bridge & Iron Noah Snyder p. 46 ↗
Winter 2012 Long Hewlett-Packard2012 Moon Lee Prize, finalist Michael Zapata p. 48 ↗
Winter 2012 Long Hankook TireWomen in Investing Conference, finalists Young Ju Ko, Jane Wu, Sachee Trivedi, Jing Wu p. 50 ↗
Fall 2011 Long Great Lakes Dredge & Dock2011 Sonkin Prize, winner Philip O'Brien p. 29 ↗
Fall 2011 Long Madison Square Garden2011 Sonkin Prize, winner Michael Yablon p. 31 ↗
Winter 2011 Long Blount International2011 Moon Lee Prize, finalist Todd Brunner p. 32 ↗
Winter 2011 Long Williams Companies2011 Moon Lee Prize, winner TJ Carter p. 34 ↗
Winter 2011 Long OPAP2011 Moon Lee Prize, finalist Eric Hagemann p. 36 ↗
Winter 2011 Short Iridium Communications2011 Moon Lee Prize, finalist Patrick Sullivan p. 38 ↗
Fall 2010 Long U.S. Physical Therapy Ryan Coyle p. 20 ↗
Fall 2010 Long CoreLogic Alex Latushkin p. 22 ↗
Winter 2010 Long Nexstar Broadcasting12% Senior Subordinated PIK Notes Rich Tosi p. 10 ↗
Winter 2010 Long Sohu.com Matthew Cohen p. 12 ↗
Fall 2009 Long Amedisys Kenneth Leslie p. 12 ↗
Fall 2009 Long Care Investment Trust Eric DeLamarter p. 14 ↗
Summer 2009 Long Precision Castparts Chuck Murphy p. 16 ↗
Summer 2009 Short Apollo Group2009 Pershing Square Challenge, winner Tim Rupert, Grant Bowman, John Piermont p. 18 ↗
Winter 2009 Short Marvel Entertainment Avram Drori p. 16 ↗
Winter 2009 Long Horsehead Holding Grant Bowman p. 18 ↗
Summer/Fall 2008 Long NutriSystemFirst Annual Pershing Square Challenge, winner Shilpa Marda p. 16 ↗
Winter 2007/2008 Short D.R. Horton Joshua Chekofsky p. 14 ↗
Winter 2007/2008 Long Macy's Del Anderson p. 16 ↗
Winter 2007/2008 Short Netflix Avram Drori p. 18 ↗
Summer 2007 Long Footstar Jonathan Salinas p. 12 ↗
Summer 2007 Short Ainsworth Lumber David Bernfeld p. 14 ↗
Winter 2006 Long International Coal Group Jonathon Luft p. 12 ↗
Winter 2006 Long Strattec Security Luciano Ferreira p. 14 ↗