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Liquidation events

Ben Graham's investment strategy was to buy stocks at prices below their liquidation value (net-nets). In the best case, the company survives and the price goes up to meet the earnings power value. In the worst case the company would be liquidated and he would still make a profit (unless the company burns through a lot of cash first).

I know net-nets were a dime a dozen in Graham's time and are pretty scarce these days, but, if I were to try out his strategy, I'm wondering how liquidation would be treated. What happens on quantopian when a company goes under and is liquidated? Is quantopian aware of how much the common stock holders would have gotten, does the value just disappear, or is the stock automatically sold before the company goes under?

2 responses

Hi Rudiger,

In backtesting and Quantopian paper trading, if you hold a security that becomes delisted, the position will be removed from your portfolio 3 trading days after the delisted date. Your portfolio will be reimbursed with the cash equivalent based on the last known price of the security (the last known price in our database) and the number of shares that you owned.

In live trading, delisted securities are handled by the broker.

Does this help?

Jamie

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That does help, thanks.

Sadly, that means you can't really determine what the true returns would be for a strategy that might involve many liquidation events.