Federal Data Hub › SEC Fails-to-Deliver · JSON
Fails-to-deliver · CUSIP 464287101
Over the rolling 12-month window, securities of ISHARES S&P 100 ETF failed to deliver in the NSCC's Continuous Net Settlement system on 79 settlement days, totaling 347,561 fail shares and peaking at 159,980 shares on 2026-03-13. 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 | 2 | $381.86 |
| 2026-09-23 | 2 | $386.93 |
| 2026-09-22 | 95 | $387.14 |
| 2026-09-21 | 1,475 | $380.03 |
| 2026-09-18 | 6 | $379.65 |
| 2026-09-16 | 44 | $376.32 |
| 2026-09-15 | 100 | $378.78 |
| 2026-09-03 | 2 | $380.05 |
| 2026-08-24 | 1 | $377.86 |
| 2026-08-20 | 4 | $380.15 |
| 2026-08-19 | 87 | $378.75 |
| 2026-08-14 | 5,589 | $383.80 |
| 2026-08-13 | 2 | $381.33 |
| 2026-08-12 | 1 | $380.82 |
| 2026-08-07 | 6 | $381.18 |
| 2026-08-05 | 1 | $381.72 |
| 2026-08-04 | 2 | $374.83 |
| 2026-08-03 | 1 | $369.03 |
| 2026-07-29 | 36 | $364.22 |
| 2026-07-17 | 1 | $371.19 |
| 2026-07-14 | 257 | $369.40 |
| 2026-06-25 | 379 | $359.28 |
| 2026-06-23 | 1 | $365.60 |
| 2026-06-22 | 7 | $368.66 |
| 2026-06-16 | 5 | $371.05 |
| 2026-06-15 | 134 | $364.40 |
| 2026-06-12 | 39 | $363.54 |
| 2026-06-05 | 1 | $375.73 |
| 2026-06-04 | 34,057 | $374.53 |
| 2026-05-29 | 6 | $376.46 |
| 2026-05-27 | 3 | $373.14 |
| 2026-05-18 | 565 | $369.36 |
| 2026-05-15 | 8 | $373.91 |
| 2026-05-13 | 1,715 | $367.62 |
| 2026-05-07 | 1 | $364.37 |
| 2026-05-05 | 4 | $355.22 |
| 2026-05-01 | 23 | $354.80 |
| 2026-04-27 | 6 | $352.22 |
| 2026-04-23 | 1 | $350.66 |
| 2026-04-22 | 7 | $345.89 |
| 2026-04-20 | 2 | $349.72 |
| 2026-04-17 | 2 | $345.58 |
| 2026-04-13 | 7 | $333.22 |
| 2026-04-10 | 1 | $332.82 |
| 2026-04-08 | 1 | $322.20 |
| 2026-03-27 | 34 | $314.96 |
| 2026-03-26 | 24 | $321.25 |
| 2026-03-23 | 35 | $317.57 |
| 2026-03-20 | 90 | $322.16 |
| 2026-03-19 | 15 | $323.37 |
| 2026-03-17 | 220 | $328.86 |
| 2026-03-13 | 159,980 | $328.54 |
| 2026-03-09 | 4 | $330.86 |
| 2026-03-06 | 2,381 | $334.51 |
| 2026-03-05 | 240 | $335.85 |
| 2026-03-04 | 638 | $333.33 |
| 2026-02-27 | 794 | $336.91 |
| 2026-02-24 | 1,842 | $334.41 |
| 2026-02-18 | 56 | $334.39 |
| 2026-02-10 | 4,682 | $343.32 |
| 2026-02-02 | 2,072 | $343.56 |
| 2026-01-26 | 87 | $341.39 |
| 2026-01-23 | 9 | $340.96 |
| 2026-01-20 | 2 | $343.10 |
| 2026-01-15 | 4 | $343.41 |
| 2026-01-14 | 152 | $345.67 |
| 2026-01-13 | 5 | $346.56 |
| 2026-01-06 | 549 | $344.10 |
| 2026-01-05 | 7 | $342.33 |
| 2025-12-31 | 10 | $345.09 |
| 2025-12-30 | 88 | $345.39 |
| 2025-12-29 | 78 | $346.76 |
| 2025-12-17 | 332 | $339.71 |
| 2025-12-15 | 1 | $341.85 |
| 2025-11-28 | 181 | $342.38 |
| 2025-11-21 | 12,006 | $329.28 |
| 2025-11-06 | 324 | $342.43 |
| 2025-10-29 | 385 | $346.80 |
| 2025-10-17 | 1,277 | $330.80 |
| 2025-10-15 | 56 | $331.02 |
| 2025-10-10 | 13,100 | $336.23 |
| 2025-10-06 | 414 | $333.98 |
| 2025-09-30 | 2,742 | $331.44 |
| 2025-09-26 | 1,187 | $329.53 |
| 2025-09-25 | 1,773 | $330.79 |
| 2025-09-18 | 2,907 | $328.88 |
| 2025-09-17 | 11,279 | $329.58 |
| 2025-09-16 | 37,228 | $330.47 |
| 2025-09-12 | 1,922 | $327.13 |
| 2025-09-11 | 16,981 | $325.50 |
Showing 90 most recent of 108.
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 464287101 links to this security's other federal filings across the hub.
Source: SEC Fails-to-Deliver Data. License: CC0 1.0.