Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 464287150
Over the rolling 12-month window, securities of ISHARES CORE S&P TOTAL U.S. ST failed to deliver in the NSCC's Continuous Net Settlement system on 88 settlement days, totaling 657,249 fail shares and peaking at 180,053 shares on 2025-10-01. 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 | 177 | $166.64 |
| 2026-09-24 | 52,961 | $167.54 |
| 2026-09-21 | 148 | $166.34 |
| 2026-09-18 | 202 | $166.21 |
| 2026-09-16 | 430 | $165.14 |
| 2026-09-15 | 1,007 | $166.37 |
| 2026-09-03 | 7 | $167.41 |
| 2026-09-02 | 2 | $166.61 |
| 2026-09-01 | 2 | $167.92 |
| 2026-08-31 | 44 | $168.47 |
| 2026-08-27 | 12 | $167.93 |
| 2026-08-25 | 500 | $167.41 |
| 2026-08-24 | 577 | $167.97 |
| 2026-08-20 | 39 | $168.72 |
| 2026-08-19 | 717 | $168.33 |
| 2026-08-18 | 340 | $169.66 |
| 2026-08-17 | 37,057 | $170.44 |
| 2026-08-07 | 297 | $168.34 |
| 2026-08-06 | 194 | $168.62 |
| 2026-08-04 | 799 | $166.00 |
| 2026-07-29 | 32,851 | $162.51 |
| 2026-07-23 | 53 | $163.86 |
| 2026-07-22 | 8 | $164.12 |
| 2026-07-21 | 1 | $162.69 |
| 2026-07-17 | 1 | $164.62 |
| 2026-07-16 | 31,639 | $165.44 |
| 2026-07-15 | 15 | $164.88 |
| 2026-07-13 | 22,379 | $165.55 |
| 2026-07-10 | 33 | $164.99 |
| 2026-07-07 | 660 | $165.06 |
| 2026-06-30 | 602 | $163.07 |
| 2026-06-25 | 56 | $161.09 |
| 2026-06-22 | 90 | $163.85 |
| 2026-06-16 | 10,834 | $165.05 |
| 2026-06-15 | 2,053 | $162.73 |
| 2026-06-11 | 45,387 | $158.92 |
| 2026-06-09 | 2,116 | $161.85 |
| 2026-06-03 | 8 | $166.26 |
| 2026-06-01 | 22 | $165.48 |
| 2026-05-29 | 9 | $165.04 |
| 2026-05-28 | 7 | $164.05 |
| 2026-05-27 | 52,283 | $164.12 |
| 2026-05-21 | 38 | $161.72 |
| 2026-05-19 | 72 | $160.94 |
| 2026-05-18 | 579 | $161.10 |
| 2026-05-15 | 219 | $163.20 |
| 2026-05-14 | 175 | $161.99 |
| 2026-05-07 | 693 | $160.74 |
| 2026-05-05 | 488 | $157.17 |
| 2026-04-27 | 29 | $156.34 |
| 2026-04-23 | 54 | $155.91 |
| 2026-04-22 | 612 | $154.45 |
| 2026-04-20 | 37 | $155.59 |
| 2026-04-02 | 39 | $143.45 |
| 2026-03-26 | 74 | $143.84 |
| 2026-03-25 | 65 | $142.97 |
| 2026-03-23 | 69 | $141.68 |
| 2026-03-13 | 441 | $145.34 |
| 2026-03-12 | 71,045 | $147.69 |
| 2026-03-10 | 15,816 | $148.16 |
| 2026-03-09 | 21,610 | $146.86 |
| 2026-03-05 | 50 | $149.90 |
| 2026-03-03 | 18,720 | $150.29 |
| 2026-02-24 | 15,943 | $149.19 |
| 2026-02-19 | 65 | $150.20 |
| 2026-02-17 | 11,147 | $149.23 |
| 2026-02-12 | 8 | $151.38 |
| 2026-02-04 | 66 | $150.61 |
| 2026-01-29 | 15,798 | $152.10 |
| 2026-01-28 | 17,312 | $152.16 |
| 2026-01-27 | 89 | $151.61 |
| 2026-01-22 | 5,542 | $150.32 |
| 2026-01-07 | 87 | $151.29 |
| 2026-01-05 | 54 | $149.16 |
| 2026-01-02 | 175 | $148.69 |
| 2025-12-29 | 74 | $150.63 |
| 2025-12-23 | 345 | $149.71 |
| 2025-12-22 | 180 | $148.68 |
| 2025-12-19 | 281 | $147.36 |
| 2025-12-18 | 54 | $146.23 |
| 2025-12-17 | 30 | $147.82 |
| 2025-12-16 | 6,839 | $148.74 |
| 2025-12-15 | 1 | $149.07 |
| 2025-12-03 | 6,756 | $148.65 |
| 2025-12-02 | 3,564 | $148.40 |
| 2025-11-26 | 768 | $147.30 |
| 2025-11-20 | 45 | $144.30 |
| 2025-11-05 | 3,035 | $147.24 |
| 2025-11-03 | 179 | $148.96 |
| 2025-10-29 | 5 | $150.05 |
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 464287150 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.