Barnegat Fund Management, a New Jersey-based hedge fund with $621m in assets, is looking to exploit what it sees as mis-pricing between long- and short-dated German debt prompted by Dutch pension reforms, according to a report by Bloomberg.

The fund has taken a long position in 30-year German bonds via futures while shorting the equivalent swaps, effectively betting that long-dated yields are too high relative to swaps. Conversely, the fund has taken the opposite stance on five-year notes, which it considers relatively expensive.

Barnegat founder Bob Treue said the trade is driven by flows tied to the Netherlands’ shift away from defined benefit pensions. The transition is reducing demand for long-term government bonds, prompting widespread “steepener” trades in which investors short long-dated debt versus shorter maturities.

Treue believes these flows have created a distortion, leaving 30-year bonds underpriced on a relative-value basis.

Currently, 30-year German bonds yield 3.27%, around 40 basis points above comparable swaps, while five-year bonds yield about five basis points below swaps. Barnegat’s relative-value positioning is intended to capture this divergence, which Treue says generates positive income as the long 30-year leg offsets the costs of the short five-year exposure.

Barnegat has a long track record in similar trades, with Treue gaining recognition for exploiting bond and swap mispricings during the 2008 financial crisis and other market dislocations. The fund has posted 5.4% returns in 2024 and 7.9% year-to-date through August, delivering an annualized 13% since its 2001 launch, according to investor updates.

Risks remain, however. Additional German debt issuance could pressure long-end yields further, potentially working against the fund’s positioning< although Treue sees this environment as fertile ground for Barnegat’s relative-value approach.