| 1 | 912797SP3912797SP3United States Treasury | United States Treasury | 10.33% | 5.18B | $5.17B |
| 2 | 912797QN0912797QN0United States Treasury | United States Treasury | 9.28% | 4.66B | $4.64B |
| 3 | 912797QX8912797QX8United States Treasury | United States Treasury | 8.78% | 4.42B | $4.39B |
| 4 | 912797TE7912797TE7United States Treasury | United States Treasury | 6.98% | 3.52B | $3.49B |
| 5 | 912797SW8912797SW8United States Treasury | United States Treasury | 6.93% | 3.48B | $3.46B |
| 6 | 912797SX6912797SX6United States Treasury | United States Treasury | 6.79% | 3.42B | $3.40B |
| 7 | 912797TD9912797TD9United States Treasury | United States Treasury | 6.78% | 3.42B | $3.39B |
| 8 | 912797SV0912797SV0United States Treasury | United States Treasury | 6.43% | 3.23B | $3.22B |
| 9 | 912797TL1912797TL1United States Treasury | United States Treasury | 6.28% | 3.15B | $3.14B |
| 10 | 912797TR8912797TR8United States Treasury | United States Treasury | 5.68% | 2.85B | $2.84B |
| 11 | 912797TS6912797TS6United States Treasury | United States Treasury | 5.30% | 2.66B | $2.65B |
| 12 | 912797TT4912797TT4United States Treasury | United States Treasury | 5.30% | 2.66B | $2.65B |
| 13 | 857492706857492706State Street Global Advisors | State Street Global Advisors | 3.97% | 1.99B | $1.99B |
| 14 | 912797TU1912797TU1United States Treasury | United States Treasury | 2.60% | 1.31B | $1.30B |
| 15 | 912797UA3912797UA3United States Treasury | United States Treasury | 2.54% | 1.28B | $1.27B |
| 16 | 912797TZ0912797TZ0United States Treasury | United States Treasury | 2.50% | 1.26B | $1.25B |
| 17 | 912797UB1912797UB1United States Treasury | United States Treasury | 2.39% | 1.21B | $1.20B |
| 18 | 912797UC9912797UC9United States Treasury | United States Treasury | 2.31% | 1.17B | $1.16B |
| 19 | 912797SM0912797SM0United States Treasury | United States Treasury | 1.56% | 783.84M | $782.10M |
| 20 | 912797TK3912797TK3United States Treasury | United States Treasury | 0.70% | 350.65M | $349.70M |