Economic "rights" don't exist. It's economic interests embedded in a stock deposited in our broker accounts. They weren't transferred to the conservator in the Succession provision. You continue to mistake a conservatorship for receivership.
The stock price discounts a claim on future earnings in the case of the common stocks and par value and dividends (suspended) in the JPSs.
Therefore, what the stocks discount today is the $301 billion worth of common equity syphoned off to the Treasury, the $287 billion SPS still outstanding, the dividend suspended, also that they still post $0 EPS every quarterly, currently with Accounting fraud, with the crazy "agreement" to increase the SPS every quarter in the same amount of the Net Worth increase and, finally, that the corrupt plaintiffs are staging phony claims in court that cover up the key statutory provisions (Restriction on Capital distributions, etc) and financial concepts (dividends are received out of legally available funds. None with deficit in the Retained Earnings account all along. The private law firm working for the FHFA: "Mandatory dividends", instead of cumulative dividend. Crazy!)
A clear case of stock price manipulation and rogue officials acting freely.
Very different to your "we don't have economic rights".