In this working paper, co-authored with Richard Himelrick, Esq., Dr. McCann explains the role of market makers and the provision of sales credits as a basis for brokers’ compensation.

From June 2007 through June 2008, investors in YieldPlus (SWYSX and SWYPX) lost 31.7% when other ultra short bond funds had little or no losses. Schwab had marketed YieldPlus as a low risk, higher yielding alternative to money market funds.

The report concludes that YieldPlus’s extraordinary losses occurred because the fund held much larger amounts of securities backed by private-label mortgages than other ultra short bond funds. In doing so, Schwab’s fund violated concentration and illiquidity limits stated in its prospectus. These private-label mortgage-backed securities holdings had given YieldPlus a slight advantage over its peers prior to 2007. Unfortunately, the extra yield was an order of magnitude smaller than the losses that followed when the value of structured finance securities – especially those backed by mortgages – dropped significantly.

SLCG also found that Schwab significantly inflated the value of YieldPlus’s holdings and therefore its NAV in late 2007 and early 2008. By inflating the YieldPlus fund’s NAV, Schwab provided existing investors incorrect information about the value of their investments and caused new investors to overpay for shares in YieldPlus.

In this paper, Dr. McCann improves upon traditional indicators of churning and demonstrates that, properly calculated, the trading costs estimate of damages closely parallels the well-managed theory, or benchmark portfolio, estimate of damages.