WTM
White Mountains Insurance Group Ltd.
stockNYSE
Market OpenNov 6, 2026 12:22:10 PM EST
2,240.28USD-2.349%(-53.88)10,306
As of 2026-11-06 12:18:51 PM EST, there were 25,000 shares available with a fee of 0.35%.
WTM Borrow Fee (CTB) · Changes
| Updated1 | Fee2 % | Available | Rebate3 % |
|---|---|---|---|
| 2026-11-06 09:26:10 AM EST | 0.35 | 25,000 | 3.53 |
| 2026-11-06 02:52:59 AM EST | 0.36 | 25,000 | 3.52 |
| 2026-11-06 01:18:56 AM EST | 0.36 | 30,000 | 3.52 |
| 2026-11-05 09:26:48 AM EST | 0.36 | 25,000 | 3.52 |
| 2026-11-05 02:37:45 AM EST | 0.35 | 25,000 | 3.53 |
| 2026-11-05 01:18:55 AM EST | 0.35 | 30,000 | 3.53 |
| 2026-11-04 09:25:09 AM EST | 0.35 | 25,000 | 3.53 |
| 2026-11-03 03:25:35 PM EST | 0.36 | 25,000 | 3.52 |
| 2026-11-03 12:47:18 AM EST | 0.35 | 25,000 | 3.53 |
| 2026-11-03 12:31:39 AM EST | 0.35 | 20,000 | 3.53 |
| 2026-11-02 12:31:32 AM EST | 0.35 | 25,000 | 3.53 |
| 2026-10-31 11:32:39 PM EDT | 0.35 | 20,000 | 3.53 |
| 2026-10-31 11:17:17 PM EDT | 0.35 | 0 | 3.53 |
| 2026-10-31 03:08:41 AM EDT | 0.35 | 20,000 | 3.53 |
| 2026-10-30 08:07:32 AM EDT | 0.35 | 25,000 | 3.53 |
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.
WTM Borrow Fee (CTB)
WTM 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.