Fair value of APS's nuclear decommissioning trust fund assets |
The following tables present the unrealized gains and losses based on the original cost of the investment and summarizes the fair value of APS's nuclear decommissioning trust and other special use fund assets at June 30, 2019 and December 31, 2018 (dollars in thousands): | | | | | | | | | | | | | | | | | | | | | | June 30, 2019 | | Fair Value | | Total Unrealized Gains | | Total Unrealized Losses | Investment Type: | Nuclear Decommissioning Trust | | Other Special Use Funds | | Total | | | Equity securities | $ | 474,694 |
| | $ | 13,200 |
| | $ | 487,894 |
| | $ | 291,295 |
| | $ | — |
| Available for sale-fixed income securities | 469,089 |
| | 227,361 |
| | 696,450 |
| (a) | 24,638 |
| | (696 | ) | Other | 6,665 |
| | 997 |
| | 7,662 |
| (b) | — |
| | — |
| Total | $ | 950,448 |
| | $ | 241,558 |
| | $ | 1,192,006 |
| | $ | 315,933 |
| | $ | (696 | ) |
| | (a) | As of June 30, 2019, the amortized cost basis of these available-for-sale investments is $672 million. |
| | (b) | Represents net pending securities sales and purchases. |
| | | | | | | | | | | | | | | | | | | | | | December 31, 2018 | | Fair Value | | Total Unrealized Gains | | Total Unrealized Losses | Investment Type: | Nuclear Decommissioning Trust | | Other Special Use Funds | | Total | | | Equity securities | $ | 402,008 |
| | $ | 45,130 |
| | $ | 447,138 |
| | $ | 222,147 |
| | $ | (459 | ) | Available for sale-fixed income securities | 446,978 |
| | 190,378 |
| | 637,356 |
| (a) | 8,634 |
| | (6,778 | ) | Other | 2,148 |
| | 593 |
| | 2,741 |
| (b) | — |
| | — |
| Total | $ | 851,134 |
| | $ | 236,101 |
| | $ | 1,087,235 |
| | $ | 230,781 |
| | $ | (7,237 | ) |
| | (a) | As of December 31, 2018, the amortized cost basis of these available-for-sale investments is $635 million. |
| | (b) | Represents net pending securities sales and purchases. |
|
Realized gains and losses and proceeds from the sale of securities by the nuclear decommissioning trust funds |
The following table sets forth APS's realized gains and losses relating to the sale and maturity of available-for-sale debt securities and equity securities, and the proceeds from the sale and maturity of these investment securities for the three and six months ended June 30, 2019 and 2018 (dollars in thousands): | | | | | | | | | | | | | | Three Months Ended June 30, | | Nuclear Decommissioning Trust | | Other Special Use Funds | | Total | 2019 | | | | | | Realized gains | $ | 2,643 |
| | $ | — |
| | $ | 2,643 |
| Realized losses | (1,700 | ) | | — |
| | (1,700 | ) | Proceeds from the sale of securities (a) | 93,559 |
| | 36,747 |
| | 130,306 |
| 2018 | | | | | | Realized gains | $ | 1,484 |
| | $ | — |
| | $ | 1,484 |
| Realized losses | (2,978 | ) | | — |
| | (2,978 | ) | Proceeds from the sale of securities (a) | 122,790 |
| | 2,426 |
| | 125,216 |
|
| | (a) | Proceeds are reinvested in the nuclear decommissioning trust and coal reclamation escrow account. |
| | | | | | | | | | | | | | Six Months Ended June 30, | | Nuclear Decommissioning Trust | | Other Special Use Funds | | Total | 2019 | | | | | | Realized gains | $ | 3,746 |
| | $ | — |
| | $ | 3,746 |
| Realized losses | (3,105 | ) | | — |
| | (3,105 | ) | Proceeds from the sale of securities (a) | 216,152 |
| | 93,202 |
| | 309,354 |
| 2018 | | | | | | Realized gains | $ | 2,298 |
| | $ | 1 |
| | $ | 2,299 |
| Realized losses | (5,025 | ) | | — |
| | (5,025 | ) | Proceeds from the sale of securities (a) | 253,246 |
| | 4,981 |
| | 258,227 |
|
| | (a) | Proceeds are reinvested in the nuclear decommissioning trust and coal reclamation escrow account. |
The fair value of APS's fixed income securities, summarized by contractual maturities, at June 30, 2019, is as follows (dollars in thousands): | | | | | | | | | | | | | | | | | | Nuclear Decommissioning Trust (a) | | Coal Reclamation Escrow Account | | Active Union Medical Trust | | Total | Less than one year | $ | 37,373 |
| | $ | 22,253 |
| | $ | 40,219 |
| | $ | 99,845 |
| 1 year – 5 years | 126,745 |
| | 17,449 |
| | 140,569 |
| | 284,763 |
| 5 years – 10 years | 113,989 |
| | 1,807 |
| | — |
| | 115,796 |
| Greater than 10 years | 190,982 |
| | 5,064 |
| | — |
| | 196,046 |
| Total | $ | 469,089 |
| | $ | 46,573 |
| | $ | 180,788 |
| | $ | 696,450 |
|
(a) Includes certain fixed income investments that are not due at a single maturity date. These investments have been allocated within the table based on the final payment date of the instrument.
|
Fair value of fixed income securities, summarized by contractual maturities |
The fair value of APS's fixed income securities, summarized by contractual maturities, at June 30, 2019, is as follows (dollars in thousands): | | | | | | | | | | | | | | | | | | Nuclear Decommissioning Trust (a) | | Coal Reclamation Escrow Account | | Active Union Medical Trust | | Total | Less than one year | $ | 37,373 |
| | $ | 22,253 |
| | $ | 40,219 |
| | $ | 99,845 |
| 1 year – 5 years | 126,745 |
| | 17,449 |
| | 140,569 |
| | 284,763 |
| 5 years – 10 years | 113,989 |
| | 1,807 |
| | — |
| | 115,796 |
| Greater than 10 years | 190,982 |
| | 5,064 |
| | — |
| | 196,046 |
| Total | $ | 469,089 |
| | $ | 46,573 |
| | $ | 180,788 |
| | $ | 696,450 |
|
(a) Includes certain fixed income investments that are not due at a single maturity date. These investments have been allocated within the table based on the final payment date of the instrument.
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