Do not overlook the physical world. Many university business libraries (NYU Stern, Harvard Baker Library) and large municipal libraries (Los Angeles Public Library, Chicago Public Library) have physical archives of OID. You can physically scan the pages to create your own PDF for personal use.
It is important to note that OID is a copyrighted publication. Unlike Berkshire Hathaway’s annual reports, which are released to the public for free, OID is a for-profit business. Therefore, websites offering direct PDF downloads of full issues are often doing so in violation of copyright laws. These sites can be risky, often riddled with malware or dead links.
: This site hosts high-quality PDF scans of several classic OID issues, particularly those featuring Warren Buffett and Charlie Munger . 1991 Issue (Buffett/Munger Meeting) 1992 Issue (Buffett/Munger Meeting) 1995 Issue (Charlie Munger Lecture) 1998 Issue (David Herro & Michael Welsh) outstanding investor digest pdf free
These issues cover the period where Buffett and Munger were articulating the shift from "cigar butt" investing to buying wonderful businesses at fair prices.
Unedited excerpts from the private partnership letters of top-performing fund managers. Do not overlook the physical world
In a 1989 interview, the legendary Walter Schloss and his son Edwin opened up about their "net-net" working capital strategy. OID preserved their conversation, allowing modern investors to learn from a man Warren Buffett once named a "Superinvestor of Graham-and-Doddsville." Schloss' discipline of buying cheap, unloved stocks without worrying about the underlying business narrative was captured in pristine detail in OID archives.
Finding the PDF is step one; digesting it is step two. The sheer density of an OID issue can be intimidating (many run 40-60 pages of pure text). To get the most out of these archives: It is important to note that OID is
: It captured the exact thinking of legendary investors during major market cycles, including the 1987 crash and the dot-com bubble.
The reason you are searching for a free PDF is likely because OID was historically very expensive. In its prime, an annual subscription could cost upwards of $1,000. For a student or casual investor, that price tag is prohibitive.