Rebalance of October 29, 2021
1-3 Month Bill constituents
Every one of the 19 holdings, with the three deductions that set its weight, both prices, and its contribution to the month. The contributions add to the published return, which is what makes a level checkable rather than something to trust.
Check it yourself
- Holdings
- 19
- Weights sum to
- 100.0000%
- Contributions sum to
- -0.000194%
- Market value
- $1.48tn
Both totals are added up on this page from the rows in the table below, not read from a stored figure, a total computed somewhere you cannot see would prove nothing. The check below compares that sum against the level published on the 1-3 Month Bill page, fetched separately.
How each weight is set
Par auctioned, less what Treasury has bought back and retired, less what the Federal Reserve holds, gives the float that is actually investable. The two deductions are applied in that order rather than combined: a buyback destroys the debt, while the Federal Reserve only parks it, so merging them would restore retired par the moment quantitative tightening reversed.
| CUSIP | Coupon | Matures | Par auctioned | − Bought back | − Fed held | = Float par | Start dirty | End dirty | Weight | Return | Contribution |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 9127964W6 | 0.000% | Nov 4, 2021 | $162.43bn | – | $20.43bn | $142.01bn | 99.9951 | 99.9995 | 9.613% | +0.004% | +0.00042% |
| 9127965G0 | 0.000% | Dec 2, 2021 | $158.57bn | – | $19.57bn | $139.00bn | 99.9947 | 99.9943 | 9.410% | -0.000% | -0.00004% |
| 912796A90 | 0.000% | Dec 30, 2021 | $150.46bn | – | $13.25bn | $137.22bn | 99.9899 | 99.9845 | 9.288% | -0.005% | -0.00050% |
| 912796H51 | 0.000% | Nov 12, 2021 | $119.77bn | – | $11.77bn | $108.00bn | 99.9940 | 99.9984 | 7.311% | +0.004% | +0.00032% |
| 912796H69 | 0.000% | Nov 18, 2021 | $118.91bn | – | $13.91bn | $105.00bn | 99.9959 | 99.9972 | 7.108% | +0.001% | +0.00009% |
| 912796J59 | 0.000% | Dec 9, 2021 | $114.78bn | – | $9.77bn | $105.00bn | 99.9942 | 99.9909 | 7.108% | -0.003% | -0.00023% |
| 912796H77 | 0.000% | Nov 26, 2021 | $115.66bn | – | $10.66bn | $105.00bn | 99.9937 | 99.9953 | 7.108% | +0.002% | +0.00012% |
| 912796J67 | 0.000% | Dec 16, 2021 | $112.59bn | – | $10.58bn | $102.00bn | 99.9936 | 99.9880 | 6.905% | -0.006% | -0.00039% |
| 912796J75 | 0.000% | Dec 23, 2021 | $102.94bn | – | $3.94bn | $99.00bn | 99.9930 | 99.9878 | 6.702% | -0.005% | -0.00035% |
| 912796M63 | 0.000% | Nov 2, 2021 | $68.68bn | – | $3.67bn | $65.00bn | 99.9954 | 99.9996 | 4.400% | +0.004% | +0.00018% |
| 912796N54 | 0.000% | Nov 9, 2021 | $68.28bn | – | $3.28bn | $65.00bn | 99.9944 | 99.9988 | 4.400% | +0.004% | +0.00019% |
| 912796N62 | 0.000% | Nov 16, 2021 | $64.40bn | – | $4.39bn | $60.00bn | 99.9948 | 99.9975 | 4.062% | +0.003% | +0.00011% |
| 912796N70 | 0.000% | Nov 23, 2021 | $59.43bn | – | $4.43bn | $55.00bn | 99.9955 | 99.9958 | 3.723% | +0.000% | +0.00001% |
| 912796ZC6 | 0.000% | Nov 1, 2021 | $40.00bn | – | – | $40.00bn | 99.9964 | 100.0000 | 2.708% | +0.004% | +0.00010% |
| 912796P60 | 0.000% | Dec 14, 2021 | $30.00bn | – | – | $30.00bn | 99.9938 | 99.9898 | 2.031% | -0.004% | -0.00008% |
| 912796P52 | 0.000% | Dec 7, 2021 | $30.00bn | – | – | $30.00bn | 99.9943 | 99.9924 | 2.031% | -0.002% | -0.00004% |
| 912796P86 | 0.000% | Dec 28, 2021 | $30.00bn | – | – | $30.00bn | 99.9901 | 99.9867 | 2.031% | -0.003% | -0.00007% |
| 912796N88 | 0.000% | Nov 30, 2021 | $30.00bn | – | – | $30.00bn | 99.9932 | 99.9947 | 2.031% | +0.001% | +0.00003% |
| 912796P78 | 0.000% | Dec 21, 2021 | $30.00bn | – | – | $30.00bn | 99.9932 | 99.9897 | 2.031% | -0.003% | -0.00007% |
| Total | $1.48tn | 100.000% | -0.00019% | ||||||||
Prices are dirty, clean bid plus accrued, from Treasury's own end-of-day file. A security's return includes coupons received during the month, which are held as cash to the next reconstitution rather than reinvested intra-month. A dash in a deduction column means that security has none.