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Fund Spy

Bond-Fund Yield as a Contrary Indicator

Sometimes what looks best can also look riskiest.

There are a lot of ways to measure risk. Some are better than others, but not a single one is perfect. There's simply no way to know with certainty how an investment will perform. Of all the ways we measure bond-fund risk, one in particular is often a bit of a contrary indicator to many investors: yield. In other words, many people look to purchase funds based on the magnitude of their yields, out of the sometimes misplaced belief that it will presage the portfolio's future performance. Of course, when a fund's price return is factored in--and the risk that it could drop--that promise starts to look a lot more illusory. A generous yield is in higher demand than ever but also stands as a crucial indicator of the amount of risk being incurred within portfolios. Sometimes that risk is borne out in actual pain, and sometimes adept management prevents that from happening. Yet, other than yield, there are a precious few indicators that offer as useful or as close to a real-time snapshot of a fund's risk-taking.

Take DoubleLine Total Return Bond (DBLTX), for example. The fund has been on a tear for almost as long as it’s been around, ever since manager Jeffrey Gundlach founded his new firm and launched the portfolio in early 2010. It has gained nearly 9% in 2011 through Oct. 17, and has consistently generated the highest annualized yield relative to its closest competitors in the bond-fund universe since its launch. That figure clocked in at 8.4% on the last day of September.

The magnitude of that number should catch anyone's eye, though, despite the fund’s massive success. It comes courtesy of a mix of agency and nonagency mortgages that in July included roughly 20% in what one might refer to as exotic mortgage securities, with some of that overlapping a 28% stake in nonagency debt rated below BBB. Gundlach has generally done a masterful job assembling those kinds of risks at odds with each other so that they balance out when the market gets dicey, but his methods aren't foolproof. He himself has noted that a double-dip housing crisis, in particular, would likely take a toll on his strategy.

There are plenty of other examples to go around, though, both in the taxable and municipal universes. Putnam Diversified Income (PDINX) is another big yield generator, having produced 8.1% for the past 12 months through September. That fund, too, is driven by a healthy allocation to exotic mortgages in addition to the foreign-bond and high-yield debt risk that it--and most other multisector portfolios--assumes. That fund has also found rough sledding over the past couple of months, not to mention the rest of 2011 (through Oct. 17), during which it has fallen more than 4% and trailed 95% of its category peers.

On the muni side, there are the perennial yield leaders at OppenheimerFunds, such as Oppenheimer Rochester National Muni (ORNAX) and Rochester Municipals (RMUNX), which boasted payout numbers of 8% and 6.5%, respectively, as of September. Both funds have produced bursts of excellent returns in the past but have also found themselves reeling when the going gets tough thanks to heavy exposure to mid- and lower-quality bonds. Neither has suffered in the past week, in part because they boast levels of sensitivity to the Treasury market--which has been rallying hard--beyond those of most competitors. Regardless of where you look for your next bond portfolio, be sure to look past even the most compelling statistics before you take the plunge.

Ten of the Largest, Highest-Yielding Taxable-Bond Funds

Name Category Morningstar Rating Fund Size Base ($ million) 12-Month Yield (%) DoubleLine Tot Ret Bond DBLTX Int-Term   11,544 8.44 Putnam DivInc PDINX Multisector 1 4,169 8.14 Strategic Advisers Inc Opp FPIOX High Yield 4 2,536 7.48 JHancock2 Strat Inc Opps JHSEX Multisector 5 2,343 7.28 Columbia StratInc COSIX Multisector 3 2,138 7.30 PIMCO GlobBond Unhedged PIGLX World 4 1,123 7.34 Cohen & Steers Pref Sec & Inc CPXAX Long-Term N/A 585 7.03 Aberdeen Asia Bond Inst CSABX World 3 522 8.47 Transamerica JPMorgan Intl Bond World 4 468 8.27 Janus Aspen Flex Bond JAFLX Int-Term 5 454 7.69 * Data as of 09/30. Does not include high-yield or emerging markets bond funds.

Eric Jacobson does not own (actual or beneficial) shares in any of the securities mentioned above. Find out about Morningstar’s editorial policies.