WRB
W.R. Berkley Corporation
stockNYSE
Market OpenNov 6, 2026 12:27:03 PM EST
75.30USD-2.182%(-1.68)470,297
Pre-marketNov 6, 2026 8:11:30 AM EST
76.10USD-1.143%(-0.88)
As of 2026-11-06 12:18:51 PM EST, there were 4,100,000 shares available with a fee of 0.25%.
WRB Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-11-06 11:16:14 AM EST | 0.25 | 4,100,000 | 3.63 |
| 2026-11-06 07:35:54 AM EST | 0.25 | 4,000,000 | 3.63 |
| 2026-11-06 07:20:02 AM EST | 0.25 | 3,400,000 | 3.63 |
| 2026-11-06 06:16:48 AM EST | 0.25 | 4,000,000 | 3.63 |
| 2026-11-06 05:29:33 AM EST | 0.25 | 3,800,000 | 3.63 |
| 2026-11-06 04:58:14 AM EST | 0.25 | 3,900,000 | 3.63 |
| 2026-11-06 02:52:59 AM EST | 0.25 | 3,800,000 | 3.63 |
| 2026-11-06 01:18:56 AM EST | 0.25 | 4,300,000 | 3.63 |
| 2026-11-05 01:22:20 PM EST | 0.25 | 3,800,000 | 3.63 |
| 2026-11-05 12:04:03 PM EST | 0.25 | 4,000,000 | 3.63 |
| 2026-11-05 09:26:48 AM EST | 0.25 | 4,100,000 | 3.63 |
| 2026-11-05 07:35:55 AM EST | 0.49 | 4,100,000 | 3.39 |
| 2026-11-05 07:20:05 AM EST | 0.49 | 3,500,000 | 3.39 |
| 2026-11-05 07:04:24 AM EST | 0.49 | 4,800,000 | 3.39 |
| 2026-11-05 06:01:34 AM EST | 0.49 | 4,900,000 | 3.39 |
1 Data from Interactive Brokers. IBKR publishes an updated file every 15 minutes. If there’s no update, there aren’t any shares available.
2 A stock loan fee (a.k.a. borrow fee, borrow rate, or cost to borrow) is a fee charged by a brokerage firm to a client for borrowing shares.
3 A stock loan rebate is a cash payment granted by a brokerage to a customer who lends stock as cash collateral to short sellers. A positive rebate means the lender pays the interest to the broker-dealer; a negative rebate means the security is hard-to-borrow and the broker-dealer pays the interest to the lender.
WRB Borrow Fee (CTB)
WRB Borrow Fee (CTB) · Data
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|
1 Data from Interactive Brokers. IBKR publishes an updated file every 15 minutes. If there’s no update, there aren’t any shares available.
2 A stock loan fee (a.k.a. borrow fee, borrow rate, or cost to borrow) is a fee charged by a brokerage firm to a client for borrowing shares.
3 A stock loan rebate is a cash payment granted by a brokerage to a customer who lends stock as cash collateral to short sellers. A positive rebate means the lender pays the interest to the broker-dealer; a negative rebate means the security is hard-to-borrow and the broker-dealer pays the interest to the lender.