Isabella Sun
InvestorFounderFounder at Short Story
San Francisco, California, United States
FoundedShort Story · YC
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About
Isabella Sun is cofounder of Short Story and an investor in YC-backed companies through Pioneer Fund.
Founder at Short StoryYC S19
Intro paths
Isabella went through Y Combinator (Summer 2019) — any YC alum in your network can reach them through the YC community.
In turn, Isabella can intro founders to Short Story's investors below.
Short Story's investors · 8
Co-founders at Short Story

Experience
- Short StoryFounder & CEOcurrent2019 — presentSan Francisco Bay Area
- Pioneer FundVenture Partnercurrent2023 — present
- Bank of America Merrill LynchVice President, Structured Finance, Equity Derivatives2014 — 2019Greater New York City Area
- Bank of America Merrill LynchAnalyst, Global Expansion Strategy2013 — 2014Greater New York City Area
- Bank of America Merrill LynchAnalyst, Healthcare Banking2012 — 2013New York City Metropolitan Area
- Bank of America Merrill LynchSummer Analyst2011
- Saudi AramcoInvestments Analyst2010Houston, TX
Skills & more
+12 more
EquitiesFinancial ModelingCorporate FinanceData AnalysisNew Market ExpansionNew Market GrowthMicrosoft WordGrowth StrategiesLeadershipTeamworkExcel ModelsProject ManagementLanguages Chinese · Spanish
- Series 63 — FINRA
- Series 7 — FINRA
From Isabella's professional profile.
Investments
Investor
Per curated public sources.
Frequently asked questions
- Who is Isabella Sun?
- Isabella Sun is cofounder of Short Story and an investor in YC-backed companies through Pioneer Fund.
- Where does Isabella Sun work?
- Isabella Sun is Founder of Short Story.
- What companies did Isabella Sun found?
- Isabella Sun founded Short Story.
- What companies has Isabella Sun invested in?
- Investments tracked here include Booth AI, Glisten AI.
- Where did Isabella Sun go to school?
- Isabella Sun studied at Y Combinator (S19); Emory University - Goizueta Business School (Bachelor of Business Administration, Finance).
Founder mafias
Y Combinator mafia10,603
Also came through, then founded or led a company.
Saudi Aramco mafia5
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
+ 1,994 more
Also attended Emory University - Goizueta Business School207
+ 201 more
Shared employers
Also worked at Short Story2
Also worked at Bank of America Merrill Lynch450
+ 444 more
Also worked at Bank of America Merrill Lynch945
+ 939 more
Also worked at Saudi Aramco40
+ 34 more












































