Quarterly Commentary
4Q18 & 2018 Annual Letter

4Q 2018

Presentation
PDF Solutions: Lowly Valued, with Net Cash and Growing SaaS Business

1Q 2019

Quarterly Commentary
3Q 2018 Letter

3Q 2018

Interview
Advisor Perspectives interviews John Barr

3Q 2018

Interview
Money Life with Chuck Jaffe: Market Call with Chris Retzler

3Q 2018

Quarterly Commentary
2Q 2018 Letter

2Q 2018

Quarterly Commentary
1Q 2018 Letter

1Q 2018

Quarterly Commentary
4Q 2017 Letter

4Q 2017

Conference Call
4Q17 Conference Call: Transcript

4Q 2017

Conference Call
4Q17 Conference Call: Audio

4Q 2017

Quarterly Commentary
3Q 2017 Letter

3Q 2017

Conference Call
3Q17 Conference Call: Audio

3Q 2017

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