Third Avenue Management | 6,454 followers on LinkedIn. OPPORTUNISTIC, BOTTOM-UP, VALUE INVESTORS SINCE 1986 | Since 1986, Third Avenue Management has consistently pursued a fundamental, bottom-up approach to deep value. We focus on a company's balance sheet and capital structure in order to identify undervalued companies with high-quality assets and strong potential to create significant value over the long term. Our value-oriented investment strategies leverage the collective expertise across investment teams.