Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 464288158
Over the rolling 12-month window, securities of ISHARES SHORT-TERM NATIONAL MU failed to deliver in the NSCC's Continuous Net Settlement system on 110 settlement days, totaling 1,126,801 fail shares and peaking at 206,425 shares on 2026-01-02. Persistent or spiking fails-to-deliver can signal delivery stress, naked short selling, or operational settlement problems.
| Settlement date | Fail shares | Price |
|---|---|---|
| 2026-09-30 | 179,621 | $104.15 |
| 2026-09-29 | 247 | $104.24 |
| 2026-09-28 | 2,157 | $104.40 |
| 2026-09-25 | 25,773 | $104.58 |
| 2026-09-24 | 83,773 | $104.83 |
| 2026-09-21 | 155 | $105.27 |
| 2026-09-15 | 652 | $105.47 |
| 2026-09-14 | 9 | $105.51 |
| 2026-09-11 | 763 | $105.43 |
| 2026-09-10 | 12,563 | $105.68 |
| 2026-09-09 | 1,947 | $105.83 |
| 2026-09-02 | 16 | $105.92 |
| 2026-09-01 | 53 | $106.28 |
| 2026-08-31 | 1,380 | $106.30 |
| 2026-08-26 | 2,092 | $106.37 |
| 2026-08-25 | 2,575 | $106.34 |
| 2026-08-24 | 28 | $106.30 |
| 2026-08-20 | 1,259 | $106.29 |
| 2026-08-12 | 1,873 | $106.29 |
| 2026-08-11 | 3,311 | $106.28 |
| 2026-08-10 | 759 | $106.26 |
| 2026-08-07 | 10,342 | $106.22 |
| 2026-08-06 | 23,652 | $106.19 |
| 2026-08-05 | 17,242 | $106.07 |
| 2026-08-04 | 6,674 | $105.97 |
| 2026-08-03 | 866 | $106.15 |
| 2026-07-31 | 291 | $106.14 |
| 2026-07-30 | 1,803 | $106.03 |
| 2026-07-29 | 245 | $106.04 |
| 2026-07-27 | 54 | $105.91 |
| 2026-07-23 | 14,734 | $106.11 |
| 2026-07-22 | 2,831 | $106.18 |
| 2026-07-21 | 2,567 | $106.18 |
| 2026-07-17 | 1,615 | $106.22 |
| 2026-07-14 | 240 | $106.26 |
| 2026-07-08 | 10,905 | $106.28 |
| 2026-07-07 | 1,377 | $106.36 |
| 2026-07-01 | 6,669 | $106.47 |
| 2026-06-30 | 4,198 | $106.49 |
| 2026-06-29 | 155 | $106.41 |
| 2026-06-26 | 8 | $106.39 |
| 2026-06-25 | 6 | $106.40 |
| 2026-06-17 | 4,325 | $106.51 |
| 2026-06-16 | 2,746 | $106.50 |
| 2026-06-15 | 3,774 | $106.44 |
| 2026-06-11 | 2,307 | $106.37 |
| 2026-06-09 | 6,405 | $106.45 |
| 2026-06-08 | 36 | $106.41 |
| 2026-06-05 | 3 | $106.46 |
| 2026-06-04 | 11 | $106.41 |
| 2026-06-03 | 3,245 | $106.40 |
| 2026-06-02 | 13 | $106.33 |
| 2026-05-27 | 3,365 | $106.38 |
| 2026-05-26 | 373 | $106.23 |
| 2026-05-22 | 123 | $106.22 |
| 2026-05-21 | 58 | $106.19 |
| 2026-05-20 | 247 | $106.10 |
| 2026-05-19 | 1,869 | $106.15 |
| 2026-05-14 | 3,122 | $106.26 |
| 2026-05-13 | 6,783 | $106.26 |
| 2026-05-07 | 107 | $106.36 |
| 2026-05-04 | 5,836 | $106.32 |
| 2026-05-01 | 10 | $106.58 |
| 2026-04-30 | 7,831 | $106.52 |
| 2026-04-27 | 1,113 | $106.67 |
| 2026-04-24 | 2,730 | $106.67 |
| 2026-04-23 | 3,385 | $106.68 |
| 2026-04-21 | 418 | $106.74 |
| 2026-04-20 | 976 | $106.71 |
| 2026-04-17 | 50 | $106.64 |
| 2026-04-15 | 654 | $106.58 |
| 2026-04-10 | 76 | $106.58 |
| 2026-04-08 | 700 | $106.38 |
| 2026-04-02 | 4,404 | $106.38 |
| 2026-04-01 | 2,341 | $106.50 |
| 2026-03-31 | 38 | $106.46 |
| 2026-03-30 | 5,065 | $106.42 |
| 2026-03-27 | 155 | $106.40 |
| 2026-03-26 | 884 | $106.47 |
| 2026-03-25 | 5,673 | $106.34 |
| 2026-03-24 | 6,554 | $106.62 |
| 2026-03-23 | 32,724 | $106.52 |
| 2026-03-20 | 2 | $106.84 |
| 2026-03-19 | 596 | $106.91 |
| 2026-03-17 | 564 | $106.96 |
| 2026-03-16 | 378 | $106.95 |
| 2026-03-13 | 115 | $106.84 |
| 2026-03-12 | 45 | $106.94 |
| 2026-03-11 | 107 | $107.00 |
| 2026-03-05 | 8,564 | $106.99 |
Showing 90 most recent of 120.
A "fail-to-deliver" occurs when a party in a securities trade does not deliver the shares by the settlement date. The SEC publishes twice-monthly files of CNS fails-to-deliver by security. This page aggregates the rolling 12-month window. CUSIP 464288158 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.