WRB short interest
W. R. Berkley Corporation · Financial Services · Insurance - Property & Casualty · settlement date 2026-09-30
| Shares short | 13,102,697 |
|---|---|
| Change vs prior report | -2,353,716 (-15.2%) |
| Change over six months | -35.1% |
| Days to cover | 2.83 (sector: 2.70) |
| Average daily volume | 4,637,999 |
| Rank in Financial Services | #455 of 1,016 by days to cover |
WRB short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 13,102,697 | -15.2% | 2.83 | 4,637,999 |
| 2026-09-15 | 15,456,413 | +1.8% | 5.68 | 2,722,588 |
| 2026-08-31 | 15,177,596 | +2.2% | 9.91 | 1,531,603 |
| 2026-08-14 | 14,856,832 | -4.8% | 8.72 | 1,703,791 |
| 2026-07-31 | 15,608,018 | -11.9% | 7.27 | 2,146,584 |
| 2026-07-15 | 17,721,972 | -0.7% | 9.64 | 1,837,657 |
| 2026-06-30 | 17,838,099 | -5.0% | 7.87 | 2,267,192 |
| 2026-06-15 | 18,772,707 | +1.5% | 8.84 | 2,123,451 |
| 2026-05-29 | 18,495,039 | -0.5% | 6.98 | 2,649,047 |
| 2026-05-15 | 18,590,945 | -2.3% | 11.11 | 1,673,159 |
| 2026-04-30 | 19,023,468 | +3.1% | 7.72 | 2,463,864 |
| 2026-04-15 | 18,445,428 | -8.7% | 11.15 | 1,654,216 |
| 2026-03-31 | 20,193,825 | +5.5% | 7.40 | 2,728,318 |
| 2026-03-13 | 19,133,915 | -5.2% | 10.85 | 1,763,996 |
| 2026-02-27 | 20,193,402 | +0.5% | 9.02 | 2,237,782 |
| 2026-02-13 | 20,103,374 | +5.1% | 9.67 | 2,079,759 |
| 2026-01-30 | 19,132,103 | +4.0% | 6.46 | 2,961,321 |
| 2026-01-15 | 18,401,650 | +5.1% | 8.05 | 2,285,353 |
| 2025-12-31 | 17,506,059 | -29.6% | 6.53 | 2,679,124 |
| 2025-12-15 | 24,860,492 | -3.9% | 4.95 | 5,018,426 |
| 2025-11-28 | 25,869,453 | +7.0% | 14.21 | 1,819,909 |
| 2025-11-14 | 24,168,675 | +14.8% | 9.01 | 2,683,523 |
| 2025-10-31 | 21,048,792 | +115.3% | 5.02 | 4,189,918 |
| 2025-10-15 | 9,775,731 | +10.0% | 5.03 | 1,944,801 |
| 2025-09-30 | 8,883,955 | -0.7% | 4.06 | 2,189,388 |
import finzdata as yf
yf.Ticker("WRB").short_interest # every report since 2017
yf.Client().short_interest(["WRB"], start="2018-01-01")Financial Services short interest · WRB price history · Who owns WRB · All short interest