The fair value and corresponding cost of available-for-sale financial assets are as follows:
| 12/31/2017 | 12/31/2016 | |||||||||||||||||||||||
| Cost | Accumulated gain / (loss) reflected in other comprehensive income |
Fair value | Cost | Accumulated gain / (loss) reflected in other comprehensive income |
Fair value | |||||||||||||||||||
|
Investment funds |
301 | — | 301 | 42 | — | 42 | ||||||||||||||||||
|
Brazilian external debt bonds (1b) |
12,480 | 310 | 12,790 | 14,465 | (400 | ) | 14,065 | |||||||||||||||||
|
Brazilian government securities (1a) |
25,623 | 866 | 26,489 | 17,652 | 286 | 17,938 | ||||||||||||||||||
|
Government securities – abroad (1c) |
24,508 | (118 | ) | 24,390 | 14,488 | (16 | ) | 14,472 | ||||||||||||||||
|
Colombia |
3,316 | 30 | 3,346 | 1,105 | 50 | 1,155 | ||||||||||||||||||
|
Chile |
9,714 | (4 | ) | 9,710 | 5,832 | 12 | 5,844 | |||||||||||||||||
|
Korea |
1,944 | — | 1,944 | 2,673 | — | 2,673 | ||||||||||||||||||
|
Denmark |
1,951 | — | 1,951 | 819 | — | 819 | ||||||||||||||||||
|
Spain |
2,936 | — | 2,936 | 923 | — | 923 | ||||||||||||||||||
|
United States |
1,585 | (18 | ) | 1,567 | 1,446 | (19 | ) | 1,427 | ||||||||||||||||
|
Netherlands |
— | — | — | 101 | — | 101 | ||||||||||||||||||
|
Mexico |
559 | (15 | ) | 544 | — | — | — | |||||||||||||||||
|
Paraguay |
1,915 | (115 | ) | 1,800 | 1,167 | (56 | ) | 1,111 | ||||||||||||||||
|
Uruguay |
588 | 4 | 592 | 413 | (2 | ) | 411 | |||||||||||||||||
|
Other |
— | — | — | 9 | (1 | ) | 8 | |||||||||||||||||
|
Corporate securities (1d) |
38,657 | (343 | ) | 38,314 | 42,176 | (416 | ) | 41,760 | ||||||||||||||||
|
Shares |
1,713 | 630 | 2,343 | 1,020 | 365 | 1,385 | ||||||||||||||||||
|
Rural product note |
2,858 | (30 | ) | 2,828 | 1,477 | (52 | ) | 1,425 | ||||||||||||||||
|
Bank deposit certificates |
803 | — | 803 | 2,639 | 2 | 2,641 | ||||||||||||||||||
|
Securitized real estate loans |
1,743 | 19 | 1,762 | 2,150 | (55 | ) | 2,095 | |||||||||||||||||
|
Debentures |
21,737 | (991 | ) | 20,746 | 21,863 | (693 | ) | 21,170 | ||||||||||||||||
|
Eurobonds and others |
5,551 | 25 | 5,576 | 7,671 | 44 | 7,715 | ||||||||||||||||||
|
Financial bills |
619 | — | 619 | 2,822 | (6 | ) | 2,816 | |||||||||||||||||
|
Promissory notes |
3,246 | (2 | ) | 3,244 | 2,191 | (18 | ) | 2,173 | ||||||||||||||||
|
Other |
387 | 6 | 393 | 343 | (3 | ) | 340 | |||||||||||||||||
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Total (2) |
101,569 | 715 | 102,284 | 88,823 | (546 | ) | 88,277 | |||||||||||||||||
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| (1) | Available-for-sale assets pledged as collateral of funding of financial institutions and Clients were: a) R$ 14,877 (R$ 9,120 at 12/31/2016), b) R$ 11,892 (R$ 3,240 at 12/31/2016), c) R$ 37 and d) R$ 6,865 (R$ 5,075 at 12/31/2016), totaling R$ 33,671 (R$ 17,435 at 12/31/2016); |
| (2) | In the period, there was no reclassification of available-for-sale financial assets to other categories of financial assets. |