Cost to borrow ASPN shares - Aspen Aerogels

Latest borrow fee for Aspen Aerogels (ASPN) shares on Interactive Brokers: 0.4135% (annualized)

The cost to borrow / borrow fee is an annualized percentage an account is charged when borrowing shares of a stock.
Please note that the borrow fee and available shares to borrow displayed on this page are solely based on information provided by Interactive Brokers.

Aspen Aerogels (ASPN) - cost to borrow in the last 7 days chart

Aspen Aerogels (ASPN) - number of shares available to borrow in the last 7 days

Aspen Aerogels (ASPN) - cost to borrow from 2026 to 2023

Aspen Aerogels (ASPN) - number of shares available to borrow from 2026 to 2023

Cost to borrow for shares of similar companies or competitors

Company	Cost to borrow (% year)	Shares available	Country
UFP Technologies UFPT	0.3987%	0.15 M	🇺🇸 USA
Cabot Corporation CBT	0.2782%	1.2 M	🇺🇸 USA
Owens Corning OC	0.4081%	1.5 M	🇺🇸 USA