According to U.S. Department of Treasury as of June 2019,
Foreign countries held a total of 6.636 trillion US Dollars in U.S,
Treasury securities of which 3.856 Trillion USD were in T-bonds and
notes. Total National debt was 21.58 trillion $ in 2018 and rose to
22.03 trillion USD as of June 2019. So proportion of T-bonds and
notes held by foreign government = 3.856/22.03=17.503%
The top ten countries and their relative percentage is:
|
(in Billions of $) |
Relative % |
| Japan |
1122.9 |
26.36% |
| China |
1112.5 |
26.115% |
| United Kingdom |
341.1 |
8.007% |
| Brazil |
311.7 |
7.317% |
| Ireland |
262.1 |
6.153% |
| Switzerland |
232.9 |
5.467% |
| Luxembourg |
231.0 |
5.423% |
| Cayman Islands |
226.6 |
5.319% |
| Hong Kong |
215.6 |
5.061% |
| Belgium |
203.6 |
4.779% |
                              Â
Total= 4260 billions
$,              Â
Total=100%
I made this from the data commonly available. Hope it helps
