Back in 2023, Natixis amused Alphaville by reporting 189 million Tesla shares instead of 858,000, a 221-fold slip that stuck in memory. Yet mechanical errors are not required to warp 13F filings. Rules force option positions to be sized by multiplying share prices by underlying coverage rather than using actual premiums paid, inflating figures far beyond economic weight and inviting misreadings.

Funds exceeding $100 million in option market value must publish Information Tables that feed public databases. Compliance requires reporting options in terms of underlying securities, so modest premium bets appear as gargantuan equity exposures. Broad Peak Investment Holdings warned on its cover page that displayed values differ from actual book values, a rare voluntary correction of regulatory size that cuts through the noise of unchecked arithmetic.

Goldman Sachs treats these columns with caution, but retail aggregators often mistake inflated VALUE entries for conviction-driven billion-dollar wagers. Headlines from InvestmentNews and TheStreet recycle outsized numbers while the SEC stands pat despite fixing similar distortions in Large Trader Reporting. Filings comply yet mislead, and 13F remains a document that measures scale without honesty.