pre_text: Investments As of June 30, 2019, the Group’s investments consisted of the following: As of June 30, 2019, the Group had $445.0 million of investments which were classified as short-term investments on the Group’s consolidated statements of financial position. Additionally, the Group had marketable equity securities totaling $58.9 million, non-marketable equity securities totaling $3.0 million, and certificates of deposit and time deposits totaling $3.7 million which were classified as long-term and were included in other non-current assets on the Group’s consolidated statements of financial position.
table: Amortized Cost Unrealized Gains Unrealized Losses Fair Value
table: (U.S. $ in thousands)
table: Debt Investments
table: Marketable debt securities
table: U.S. treasury securities $101,563 $203 $(7) 101,759
table: Agency securities 26,936 33 (3) 26,966
table: Certificates of deposit and time deposits 24,126 — — 24,126
table: Commercial paper 94,035 — — 94,035
table: Corporate debt securities 201,552 292 (24) 201,820
table: Total debt investments 448,212 528 (34) 448,706
table: Equity Investments
table: Marketable equity securities 20,270 38,662 — 58,932
table: Non-marketable equity securities 3,000 — — 3,000
table: Total equity investments 23,270 38,662 — 61,932
table: Total investments $471,482 $39,190 $(34) $510,638
question: Analyse this data from a financial earnings document. What is the difference in the total debt investments and the total equity investments, based on amortized cost?