SLIDE 40 Portfolio Composition
39 ($ in thousands) 2Q'18 1Q'18 4Q'17 3Q'17 2Q'17 Sep-17 Jun-17 Mar-17 Dec-16 Sep-16 Portfolio Composition, measured at fair value ($) First lien 1,142,148 $ 1,140,215 $ 1,049,232 $ 1,052,890 $ 1,060,606 $ Second lien 750,710 734,946 685,268 683,858 559,782 Total secured debt 1,892,857 $ 1,875,161 $ 1,734,500 $ 1,736,748 $ 1,620,388 $ Unsecured debt 107,558 162,028 161,385 249,121 234,645 Structured products and other 124,269 135,863 166,893 217,748 307,052 Preferred equity 25,780 25,754 25,637 30,785 67,602 Common equity/interests and warrants 209,826 217,772 228,293 291,930 318,881 Total investment portfolio 2,360,290 $ 2,416,579 $ 2,316,708 $ 2,526,333 $ 2,548,568 $ Portfolio Composition, measured at fair value (%) First lien 48% 47% 45% 42% 42% Second lien 32% 30% 30% 27% 22% Total secured debt 80% 78% 75% 69% 64% Unsecured debt 5% 7% 7% 10% 9% Structured products and other 5% 6% 7% 9% 12% Preferred equity 1% 1% 1% 1% 3% Common equity/interests and warrants 9% 9% 10% 11% 12% Portfolio Composition by Strategy, measured at fair value (%) Core strategies (1) 73% 74% 71% 66% 61% Non-core strategites (2) 23% 23% 24% 29% 34% Legacy & Other 4% 4% 5% 5% 5% Interest Rate Type, measured at fair value (3) Fixed rate % 9% 14% 16% 16% 21% Floating rate % 91% 86% 84% 84% 79% Sponsored / Non-sponsored, measured at fair value (4) Sponsored % 81% 83% 86% 86% 84% Non-sponsored % 19% 17% 14% 14% 16%
(1) Core strategies include corporate lending, aviation, life sciences, asset based and lender finance. (2) Non-core strategies include oil & gas, structured credit, renewables, shipping and commodities. (3) The interest type information is calculated using the Company’s corporate debt portfolio and excludes aviation, oil and gas, structured credit, renewables, shipping, commodities and investments on non-accrual status. (4) The sponsored / non- sponsored percentages are calculated using the Company’s corporate debt portfolio and excludes aviation, oil and gas, structured credit, renewables, shipping and commodities.