No. The Intelligent Investor funds are exchange quoted managed funds and often referred to as active ETFs.
Each fund has a market maker (liquidity provider) that ensures it trades at its Net Asset Value (NAV) plus or minus the buy/sell spread when investors are transacting which ensures the Fund will not trade at a premium or discount like an LIC.
The market maker creates and cancels units to accommodate supply and demand. A LIC has a set number of shares on issue (just like a normal listed company) and investors will need to transact with other investors. This is what creates premiums and discounts in LICs.