Does anyone know what is the most commonly used source for equity size premium when calculating WACC?
Trending Content - Investment Banking Forum
Career Resources
WSO Free Modeling Series - Now Open Through
August 31, 2026
9 Free Financial Modeling Lessons
Get instant access to lessons taught by experienced private equity pros and bulge bracket investment bankers including financial statement modeling, DCF, M&A, LBO, Comps and Excel Modeling.
+Bonus: Get 27 financial modeling templates in swipe file
+Bonus: Get 27 financial modeling templates in swipe file
High Finance Applications
Guaranteed
Get at least one offer GUARANTEED
- 1:1 support
- 92% success rate
- 2,000+ mentor network
- Unlimited Live bootcamps
- AI for resume + LinkedIn
- Networking automation tools
- HireVue simulation tool
- Full course library
- Private Slack community
- 20hrs of mocks
- + much more...
Duff and Phelps
Do you have the link to that?
Ibbotsons
Second Duff & Phelps. Not free though so you need a log-in.
What size market cap roughly do you have? Or do you have like 50 companies to put size premiums on?
Aswath Damodaran's spreadsheets are widely respected and he has the equity size premium along with other numbers posted on his website.
There's an old Jewish man in Harlem names "Yzer". He comes out one per day to check his mail and once per day to get his coffee. He takes his coffee black, no cream. You must meet Yzer at his favorite coffee dive and buy him his coffee. Only then will he divulge this ancient wisdom you seek
Quae veniam dolore aperiam numquam eum enim. Sit voluptatem culpa cupiditate corrupti laborum ut sed. Dolorem et dolorem debitis sit mollitia officiis.
See All Comments - 100% Free
WSO depends on everyone being able to pitch in when they know something. Unlock with your email and get bonus: 6 financial modeling lessons free ($199 value)
or Unlock with your social account...