Rebalance of November 28, 2025
1-12 Month constituents
Every one of the 90 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
- 90
- Weights sum to
- 100.0000%
- Contributions sum to
- +0.302233%
- Market value
- $6.34tn
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 1-12 Month page, fetched separately.
These reconcile. The holdings below sum to +0.302233% against a published month return of +0.302233%, a difference of 6.8e-9 basis points, the published rounding rather than arithmetic. That shows this level is reproducible from these holdings; it is not a check on the prices behind them, since both sides use the same ones.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 912797QY6 | 0.000% | Dec 11, 2025 | $255.26bn | – | $4.94bn | $250.32bn | 99.5581 | 99.8588 | 3.932% | +0.302% | +0.01187% |
| 912797QS9 | 0.000% | Dec 4, 2025 | $251.42bn | – | $6.42bn | $245.00bn | 99.6336 | 99.9350 | 3.851% | +0.303% | +0.01165% |
| 912797PD3 | 0.000% | Jan 22, 2026 | $215.41bn | – | $8.41bn | $207.00bn | 99.1331 | 99.4225 | 3.237% | +0.292% | +0.00945% |
| 912797NU7 | 0.000% | Dec 26, 2025 | $205.18bn | – | $7.18bn | $198.00bn | 99.3980 | 99.6967 | 3.105% | +0.300% | +0.00933% |
| 912797RK5 | 0.000% | Jan 29, 2026 | $168.18bn | – | $4.36bn | $163.82bn | 99.0650 | 99.3438 | 2.560% | +0.281% | +0.00721% |
| 912797RW9 | 0.000% | Dec 9, 2025 | $160.43bn | – | $432.5m | $160.00bn | 99.5840 | 99.8811 | 2.514% | +0.298% | +0.00750% |
| 912797RX7 | 0.000% | Dec 16, 2025 | $160.44bn | – | $435.9m | $160.00bn | 99.5081 | 99.8045 | 2.512% | +0.298% | +0.00748% |
| 912797RY5 | 0.000% | Dec 23, 2025 | $160.44bn | – | $442.7m | $160.00bn | 99.4288 | 99.7292 | 2.510% | +0.302% | +0.00758% |
| 912797RJ8 | 0.000% | Jan 15, 2026 | $164.77bn | – | $5.77bn | $159.00bn | 99.2041 | 99.4920 | 2.488% | +0.290% | +0.00722% |
| 912797RH2 | 0.000% | Jan 8, 2026 | $165.33bn | – | $8.33bn | $157.00bn | 99.2774 | 99.5672 | 2.459% | +0.292% | +0.00718% |
| 912797RA7 | 0.000% | Jan 2, 2026 | $162.50bn | – | $9.50bn | $153.00bn | 99.3280 | 99.6296 | 2.397% | +0.304% | +0.00728% |
| 912797QZ3 | 0.000% | Dec 18, 2025 | $153.92bn | – | $3.92bn | $150.00bn | 99.4827 | 99.7833 | 2.354% | +0.302% | +0.00711% |
| 912797QD2 | 0.000% | Apr 16, 2026 | $129.85bn | – | $4.85bn | $125.00bn | 98.2790 | 98.5830 | 1.938% | +0.309% | +0.00599% |
| 912797PM3 | 0.000% | Feb 19, 2026 | $126.94bn | – | $5.94bn | $121.00bn | 98.8438 | 99.1446 | 1.887% | +0.304% | +0.00574% |
| 912797PV3 | 0.000% | Mar 19, 2026 | $123.19bn | – | $2.18bn | $121.00bn | 98.5598 | 98.8530 | 1.881% | +0.297% | +0.00560% |
| 912797SN8 | 0.000% | Apr 30, 2026 | $81.31bn | – | – | $81.31bn | 98.1397 | 98.4445 | 1.259% | +0.311% | +0.00391% |
| 912797SM0 | 0.000% | Apr 23, 2026 | $79.67bn | – | $2.67bn | $77.00bn | 98.2117 | 98.5076 | 1.193% | +0.301% | +0.00359% |
| 912797SL2 | 0.000% | Apr 9, 2026 | $78.68bn | – | $3.68bn | $75.00bn | 98.3511 | 98.6507 | 1.164% | +0.305% | +0.00354% |
| 912797RL3 | 0.000% | Feb 5, 2026 | $77.07bn | – | $4.07bn | $73.00bn | 98.9869 | 99.2813 | 1.140% | +0.297% | +0.00339% |
| 912797RT6 | 0.000% | Feb 12, 2026 | $77.99bn | – | $4.99bn | $73.00bn | 98.9167 | 99.2168 | 1.139% | +0.303% | +0.00346% |
| 912797RU3 | 0.000% | Feb 26, 2026 | $76.16bn | – | $3.16bn | $73.00bn | 98.7741 | 99.0700 | 1.138% | +0.300% | +0.00341% |
| 912797RV1 | 0.000% | Mar 5, 2026 | $74.47bn | – | $1.47bn | $73.00bn | 98.7014 | 98.9977 | 1.137% | +0.300% | +0.00341% |
| 912797SB4 | 0.000% | Mar 12, 2026 | $75.42bn | – | $2.42bn | $73.00bn | 98.6287 | 98.9340 | 1.136% | +0.310% | +0.00352% |
| 912797SC2 | 0.000% | Mar 26, 2026 | $75.99bn | – | $2.99bn | $73.00bn | 98.4913 | 98.7872 | 1.134% | +0.300% | +0.00341% |
| 912797SD0 | 0.000% | Apr 2, 2026 | $77.19bn | – | $4.19bn | $73.00bn | 98.4190 | 98.7188 | 1.133% | +0.305% | +0.00345% |
| 91282CKY6 | 4.625% | Jun 30, 2026 | $71.40bn | $10.0m | $2.40bn | $68.99bn | 102.0836 | 102.4042 | 1.111% | +0.314% | +0.00349% |
| 91282CKK6 | 4.875% | Apr 30, 2026 | $69.33bn | – | $328.9m | $69.00bn | 100.5404 | 100.8237 | 1.094% | +0.282% | +0.00308% |
| 91282CLS8 | 4.125% | Oct 31, 2026 | $70.16bn | – | $1.16bn | $69.00bn | 100.3779 | 100.7282 | 1.093% | +0.349% | +0.00381% |
| 91282CKS9 | 4.875% | May 31, 2026 | $73.10bn | $1.67bn | $4.10bn | $67.33bn | 102.6716 | 100.5134 | 1.091% | +0.272% | +0.00297% |
| 91282CLP4 | 3.500% | Sep 30, 2026 | $70.42bn | – | $1.42bn | $69.00bn | 100.0769 | 100.4399 | 1.089% | +0.363% | +0.00395% |
| 91282CLH2 | 3.750% | Aug 31, 2026 | $74.49bn | $769.0m | $5.49bn | $68.23bn | 100.6317 | 100.9530 | 1.083% | +0.319% | +0.00346% |
| 912797SQ1 | 0.000% | Feb 10, 2026 | $69.19bn | – | $187.5m | $69.00bn | 98.9318 | 99.2374 | 1.077% | +0.309% | +0.00333% |
| 912797SR9 | 0.000% | Feb 17, 2026 | $69.19bn | – | $188.6m | $69.00bn | 98.8585 | 99.1675 | 1.076% | +0.313% | +0.00336% |
| 912797SS7 | 0.000% | Feb 24, 2026 | $69.19bn | – | $194.0m | $69.00bn | 98.7852 | 99.0931 | 1.075% | +0.312% | +0.00335% |
| 912797SJ7 | 0.000% | Feb 3, 2026 | $67.19bn | – | $190.4m | $67.00bn | 99.0078 | 99.3039 | 1.046% | +0.299% | +0.00313% |
| 91282CLB5 | 4.375% | Jul 31, 2026 | $72.80bn | $5.00bn | $3.80bn | $64.00bn | 101.5357 | 101.8373 | 1.025% | +0.297% | +0.00305% |
| 912797RZ2 | 0.000% | Dec 30, 2025 | $65.17bn | – | $170.0m | $65.00bn | 99.3600 | 99.6560 | 1.019% | +0.298% | +0.00304% |
| 912797SE8 | 0.000% | Jan 6, 2026 | $65.18bn | – | $180.2m | $65.00bn | 99.2946 | 99.5883 | 1.018% | +0.296% | +0.00301% |
| 912797SF5 | 0.000% | Jan 13, 2026 | $65.18bn | – | $183.0m | $65.00bn | 99.2374 | 99.5170 | 1.018% | +0.282% | +0.00287% |
| 912797SG3 | 0.000% | Jan 20, 2026 | $65.18bn | – | $183.9m | $65.00bn | 99.1607 | 99.4420 | 1.017% | +0.284% | +0.00288% |
| 912797SH1 | 0.000% | Jan 27, 2026 | $65.19bn | – | $184.8m | $65.00bn | 99.0809 | 99.3683 | 1.016% | +0.290% | +0.00295% |
| 91282CKH3 | 4.500% | Mar 31, 2026 | $66.00bn | $3.94bn | – | $62.06bn | 100.6703 | 100.9540 | 0.986% | +0.282% | +0.00278% |
| 91282CKB6 | 4.625% | Feb 28, 2026 | $65.73bn | $2.64bn | $2.73bn | $60.36bn | 101.0364 | 101.3317 | 0.962% | +0.292% | +0.00281% |
| 91282CJV4 | 4.250% | Jan 31, 2026 | $60.00bn | $1.03bn | – | $58.97bn | 101.1596 | 101.4518 | 0.941% | +0.289% | +0.00272% |
| 91282CBH3 | 0.375% | Jan 31, 2026 | $69.24bn | $1.37bn | $9.63bn | $58.24bn | 99.2531 | 99.5003 | 0.912% | +0.249% | +0.00227% |
| 91282CJS1 | 4.250% | Dec 31, 2025 | $57.00bn | $1.73bn | – | $55.27bn | 101.5177 | 101.7785 | 0.885% | +0.257% | +0.00227% |
| 91282CCW9 | 0.750% | Aug 31, 2026 | $68.66bn | $3.21bn | $8.34bn | $57.11bn | 97.6951 | 98.0031 | 0.880% | +0.315% | +0.00277% |
| 91282CDG3 | 1.125% | Oct 31, 2026 | $67.20bn | $454.0m | $9.95bn | $56.80bn | 97.4781 | 97.8151 | 0.873% | +0.346% | +0.00302% |
| 91282CCZ2 | 0.875% | Sep 30, 2026 | $68.35bn | $100.0m | $11.51bn | $56.73bn | 97.5192 | 97.8365 | 0.873% | +0.325% | +0.00284% |
| 91282CBW0 | 0.750% | Apr 30, 2026 | $72.65bn | $501.0m | $16.45bn | $55.70bn | 98.5062 | 98.7830 | 0.866% | +0.281% | +0.00243% |
| 91282CBC4 | 0.375% | Dec 31, 2025 | $67.98bn | $100.0m | $13.02bn | $54.86bn | 99.5659 | 99.8444 | 0.862% | +0.280% | +0.00241% |
| 91282CBQ3 | 0.500% | Feb 28, 2026 | $74.21bn | $6.52bn | $13.81bn | $53.88bn | 98.9946 | 99.2833 | 0.841% | +0.292% | +0.00245% |
| 9128282A7 | 1.500% | Aug 15, 2026 | $65.36bn | $952.0m | $10.76bn | $53.64bn | 98.5761 | 98.8777 | 0.834% | +0.306% | +0.00255% |
| 91282CCP4 | 0.625% | Jul 31, 2026 | $66.84bn | $2.72bn | $11.19bn | $52.94bn | 97.8488 | 98.1776 | 0.817% | +0.336% | +0.00275% |
| 91282CCJ8 | 0.875% | Jun 30, 2026 | $70.26bn | – | $18.42bn | $51.84bn | 98.3933 | 98.7099 | 0.805% | +0.322% | +0.00259% |
| 912797SK4 | 0.000% | Oct 29, 2026 | $52.80bn | – | – | $52.80bn | 96.4204 | 96.7524 | 0.803% | +0.344% | +0.00277% |
| 91282CBT7 | 0.750% | Mar 31, 2026 | $71.95bn | $4.87bn | $15.86bn | $51.23bn | 98.8201 | 99.0965 | 0.799% | +0.280% | +0.00223% |
| 91282CCF6 | 0.750% | May 31, 2026 | $72.84bn | $7.61bn | $14.04bn | $51.19bn | 98.6009 | 98.5021 | 0.796% | +0.280% | +0.00223% |
| 912797RF6 | 0.000% | Jul 9, 2026 | $52.88bn | – | $2.88bn | $50.00bn | 97.5039 | 97.8381 | 0.769% | +0.343% | +0.00264% |
| 912797RG4 | 0.000% | Aug 6, 2026 | $52.79bn | – | $2.79bn | $50.00bn | 97.2100 | 97.5388 | 0.767% | +0.338% | +0.00259% |
| 912797RS8 | 0.000% | Sep 3, 2026 | $51.01bn | – | $1.01bn | $50.00bn | 96.9471 | 97.2952 | 0.765% | +0.359% | +0.00275% |
| 912797SA6 | 0.000% | Oct 1, 2026 | $52.87bn | – | $2.87bn | $50.00bn | 96.6593 | 97.0153 | 0.762% | +0.368% | +0.00281% |
| 912828P46 | 1.625% | Feb 15, 2026 | $64.95bn | $3.46bn | $13.14bn | $48.34bn | 99.6970 | 100.0082 | 0.760% | +0.312% | +0.00237% |
| 912828R36 | 1.625% | May 15, 2026 | $69.50bn | $2.63bn | $18.77bn | $48.10bn | 99.6033 | 99.0718 | 0.756% | +0.282% | +0.00213% |
| 912797QN0 | 0.000% | May 14, 2026 | $52.21bn | – | $4.21bn | $48.00bn | 98.0283 | 98.3022 | 0.742% | +0.279% | +0.00207% |
| 912797QX8 | 0.000% | Jun 11, 2026 | $49.57bn | – | $1.57bn | $48.00bn | 97.7576 | 98.0662 | 0.740% | +0.316% | +0.00234% |
| 91282CJC6 | 4.625% | Oct 15, 2026 | $46.00bn | $650.0m | – | $45.35bn | 101.0539 | 101.3784 | 0.723% | +0.321% | +0.00232% |
| 91282CHY0 | 4.625% | Sep 15, 2026 | $44.00bn | $918.0m | – | $43.08bn | 101.3448 | 101.7025 | 0.689% | +0.353% | +0.00243% |
| 91282CHU8 | 4.375% | Aug 15, 2026 | $57.71bn | $584.0m | $15.71bn | $41.42bn | 101.3886 | 101.7215 | 0.662% | +0.328% | +0.00217% |
| 91282CHH7 | 4.125% | Jun 15, 2026 | $40.00bn | – | – | $40.00bn | 101.8079 | 102.0922 | 0.642% | +0.279% | +0.00179% |
| 91282CGA3 | 4.000% | Dec 15, 2025 | $40.00bn | – | – | $40.00bn | 101.5097 | 101.8157 | 0.641% | +0.301% | +0.00193% |
| 91282CGE5 | 3.875% | Jan 15, 2026 | $40.00bn | – | – | $40.00bn | 101.1376 | 101.4324 | 0.638% | +0.292% | +0.00186% |
| 91282CGV7 | 3.750% | Apr 15, 2026 | $42.56bn | $25.0m | $2.58bn | $39.95bn | 100.1332 | 100.4530 | 0.631% | +0.319% | +0.00201% |
| 91282CHM6 | 4.500% | Jul 15, 2026 | $40.00bn | $1.36bn | $4.0m | $38.64bn | 101.8261 | 102.1372 | 0.621% | +0.306% | +0.00190% |
| 91282CGR6 | 4.625% | Mar 15, 2026 | $40.00bn | $2.24bn | $30.0m | $37.73bn | 100.9073 | 101.2025 | 0.601% | +0.293% | +0.00176% |
| 91282CHB0 | 3.625% | May 15, 2026 | $50.90bn | $4.55bn | $10.91bn | $35.44bn | 101.6005 | 100.0665 | 0.568% | +0.274% | +0.00156% |
| 91282CGL9 | 4.000% | Feb 15, 2026 | $55.63bn | $4.33bn | $15.63bn | $35.67bn | 100.8696 | 101.1739 | 0.568% | +0.302% | +0.00171% |
| 9128286F2 | 2.500% | Feb 28, 2026 | $33.54bn | $369.0m | $7.30bn | $25.87bn | 100.0045 | 100.2916 | 0.408% | +0.287% | +0.00117% |
| 9128286L9 | 2.250% | Mar 31, 2026 | $32.00bn | $230.0m | $6.36bn | $25.41bn | 99.5852 | 99.8520 | 0.399% | +0.268% | +0.00107% |
| 9128286A3 | 2.625% | Jan 31, 2026 | $32.00bn | $1.00bn | $6.29bn | $24.71bn | 100.3339 | 100.6274 | 0.391% | +0.293% | +0.00114% |
| 9128287B0 | 1.875% | Jun 30, 2026 | $33.83bn | – | $10.16bn | $23.67bn | 99.3920 | 99.6909 | 0.371% | +0.301% | +0.00112% |
| 9128286X3 | 2.125% | May 31, 2026 | $35.36bn | $814.0m | $11.22bn | $23.32bn | 99.9370 | 99.1621 | 0.368% | +0.288% | +0.00106% |
| 912828YQ7 | 1.625% | Oct 31, 2026 | $35.35bn | $363.0m | $12.05bn | $22.93bn | 97.9510 | 98.2954 | 0.354% | +0.352% | +0.00125% |
| 912828YD6 | 1.375% | Aug 31, 2026 | $36.16bn | $564.0m | $12.78bn | $22.81bn | 98.3368 | 98.6307 | 0.354% | +0.299% | +0.00106% |
| 912828Y95 | 1.875% | Jul 31, 2026 | $33.27bn | $1.81bn | $9.22bn | $22.24bn | 99.0778 | 99.4079 | 0.348% | +0.333% | +0.00116% |
| 9128285T3 | 2.625% | Dec 31, 2025 | $32.00bn | $4.0m | $10.43bn | $21.57bn | 100.6800 | 100.9423 | 0.343% | +0.260% | +0.00089% |
| 9128286S4 | 2.375% | Apr 30, 2026 | $32.41bn | $26.0m | $13.11bn | $19.27bn | 99.3009 | 99.6096 | 0.302% | +0.311% | +0.00094% |
| 912828YG9 | 1.625% | Sep 30, 2026 | $35.32bn | – | $17.47bn | $17.85bn | 98.2768 | 98.5893 | 0.277% | +0.318% | +0.00088% |
| 912810EW4 | 6.000% | Feb 15, 2026 | $12.90bn | $67.0m | $6.64bn | $6.19bn | 101.6793 | 101.9796 | 0.099% | +0.295% | +0.00029% |
| 912810EX2 | 6.750% | Aug 15, 2026 | $10.90bn | $2.08bn | $5.14bn | $3.68bn | 103.5299 | 103.7622 | 0.060% | +0.224% | +0.00013% |
| Total | $6.38tn | 100.000% | +0.30223% | ||||||||
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.