State Street Corporation (STT): Cost to Borrow & Stock Loan Fee
Latest borrow fee for STT: 0.29% per year (as of Oct 21, 2026 2:32 PM ET) . Shortable shares available: 3,500,000.
Over the last window (Sep 21, 2026 – Oct 21, 2026) , borrow fees ranged from 0.25% to 0.43%, averaging 0.29% across 1,451 samples.
Frequently asked questions
What is the cost to borrow STT?
The latest borrow fee for STT is 0.29% per year.
Why do borrow rates change?
Borrow fees rise when fewer shares are available to lend and fall when supply grows. Low-float, high short interest names often show sharp intraday fee spikes.
How often is CTB updated?
Borrow fees and shortable share counts are refreshed every few minutes during market hours.