Major global bond management firms are focusing on the 'belly' of the U.S. Treasury yield curve—specifically, the five-year sector—viewing it as the optimal position to navigate the current period of policy uncertainty under the new, more hawkish leadership of Federal Reserve Chair Kevin Warsh.
From Capital Group to Insight Investment, and from Natixis to Pacific Investment Management Company (Pimco), the message is consistent: the five-year part of the yield curve is seen as the best place to be in the early stages of the Warsh era.
As Treasury yields stabilized following Warsh's hawkish comments at the June FOMC meeting, coupled with falling oil prices and traders scaling back aggressive rate hike bets, these large firms are accelerating their shift towards intermediate-term bonds. As of last Friday, June 26, the five-year Treasury yield was 4.13%. This figure represents a balance of yield and defense—high enough to offer substantial coupon income, yet sufficiently 'middle-of-the-curve' to avoid the extreme risks at either end.
The Rationale for the 'Belly' Strategy
The appeal of the five-year U.S. Treasury in the current environment stems from its unique risk-return profile. It sits at the intersection of Federal Reserve policy rate expectations and long-term inflation expectations. It is not as hypersensitive to short-term rate moves as the two-year note, nor does it carry the significant inflation and term premium risks of the thirty-year bond.
Insight Investment's North America Head of Fixed Income, Brendan Murphy, stated plainly, "The five-year is a good balance" and "a good pivot point." This global asset manager, with approximately $836 billion in assets under management, believes intermediate-term Treasuries lock in attractive yields while avoiding excessive interest rate volatility.
Capital Group Portfolio Manager Chitrang Purani offered a more detailed explanation: "The front end of the yield curve is more volatile, so I prefer the middle of the curve." He noted that while inflation trends and economic resilience so far this year support rate hikes, "looking forward, the drivers of economic growth remain uneven, and inflation is not yet being driven by demand-side factors." Capital Group manages over $3 trillion in assets.
Risk-Return Profile: Avoiding the Extremes
The short end (2-year) is highly dependent on the Fed's policy path, extremely sensitive to every official comment and economic data point. Volatility in this segment has surged since Warsh discontinued forward guidance.
The long end (10-year, 30-year) is highly sensitive to inflation expectations and term premiums. Warsh's plans to restructure the Fed's balance sheet and gradually reduce holdings of mortgage-backed securities (MBS) are altering the supply-demand dynamics for long-dated Treasuries.
The intermediate segment (5-year), being neither overexposed to policy noise nor to inflation risk, has become the 'safest' duration exposure.
Natixis' Head of U.S. Rates Strategy for North America, John Briggs, explained the belly's advantage from a policy cycle perspective: "If the Fed hikes in 2026, they will exit those hikes later in 2027." Therefore, he prefers "the market to be a little easier to allow more time to digest potential easing expectations."
PIMCO Chief Investment Officer Dan Ivascyn sent a clearer signal during a mid-June media roundtable. He pointed out that the most attractive opportunity in the bond market currently is precisely the five-year U.S. Treasury. "The risk for cash investors is that there could be some unforeseen shock to the economy," Ivascyn warned. "You might think you're going to get about 4% on cash for the next five years, and then suddenly rates go to 2% and you're stuck earning 2% for the rest of your time." Extending the investment horizon to five years allows investors to lock in a higher yield for a longer period—currently around 4.2%.
PIMCO, managing about $2.3 trillion, is overweight interest rate exposure, holding the front and middle parts of the curve (i.e., 2 to 5 years).
Relative Value: Butterfly Spreads at Multi-Year Highs
Another major attraction of the five-year Treasury is its relative cheapness. The so-called 'butterfly spread'—a measure of the five-year yield relative to the two-year and thirty-year yields—is currently near its highest level in over a year. This suggests the five-year is undervalued from a relative value perspective.
By the end of May 2026, the spread between five-year and thirty-year Treasuries had narrowed to about 81-82 basis points, reflecting investors' relatively lower demand for term premium in the middle of the curve. Previous analysis from Goldman Sachs also indicated that, based on butterfly spread models, five-year yields are at historically elevated levels.
Policy Backdrop: The Hawkish Fog of the Warsh Era
The concentrated emergence of this 'belly' strategy is closely tied to the policy framework changes following Warsh's appointment as Fed Chair. On June 18, the Fed kept the federal funds rate target range unchanged at 3.50%-3.75%, but the policy signals were distinctly hawkish. The dot plot showed about half of FOMC participants project at least one rate hike in 2026.
Warsh did not submit a dot plot and discontinued forward guidance, emphasizing adherence to the 2% inflation target and data dependence. The policy statement removed the "accommodative bias" hinting at future potential rate cuts and was significantly streamlined. Simultaneously, the Fed substantially raised its inflation forecasts—the Q4 2026 PCE inflation forecast was raised 0.9 percentage points to 3.6%, and core PCE was raised 0.6 points to 3.3%.
On economic projections, the Q4 2026 real GDP growth forecast was lowered 0.2 percentage points to 2.2%. Under this framework, market expectations for the Fed's policy path have experienced sharp swings.
Following the June FOMC meeting, expectations for 2026 rate hikes warmed by 17 basis points to 39 bps, and the two-year Treasury yield rose 12 bps to 4.19%. However, with subsequent economic data releases and market recalibration, hike expectations have receded somewhat.
Market Data: Economic Resilience Meets Inflation Pressure
Recently released economic data provides a complex backdrop for this strategy. On inflation, the May core PCE price index rose 3.4% year-over-year, the highest since October 2023; headline PCE rose 4.1% y/y, the highest since April 2023. Inflation pressure mainly stemmed from energy prices—energy-related goods and services prices rose 4% month-over-month. However, May core CPI rose only 0.2% m/m, below the expected 0.3%, offering the market some relief.
On growth, the final estimate for U.S. Q1 real GDP showed an annualized growth of 2.1%, higher than the previously reported 1.6%. May personal consumption expenditures rose 0.7% m/m, above the expected 0.6%, indicating continued strong consumer spending.
In the labor market, May non-farm payrolls added 172,000 jobs, exceeding expectations for the third consecutive month. The June employment report is due this Thursday, with market expectations for an addition of about 150,000-200,000 jobs.
Senior U.S. Economist Sarah Chen at Oxford Economics noted, "The labor market is clearly gaining momentum, but that's precisely what the Fed is most worried about right now."
Notably, attacks on tankers near Oman have reignited market concerns about Middle East tensions. This geopolitical risk reminds the market that the sustainability of the U.S.-Iran ceasefire agreement remains a key variable.
Major Institutions' 'Belly' Positioning
Market activity over the past week has already shown traders moderating their hawkish stance. They now expect the Fed to hike once or twice by mid-next year as the peak of tightening—whereas previously they anticipated a series of hikes starting as early as next month.
The appeal of five-year Treasuries was further validated in recent data. As of June 26, the 2-year yield fell to 4.13%, the 5-year to 4.167%, and the 10-year to 4.39%. Compared to two weeks prior, the 2-year yield was 14 basis points higher, while the 30-year was 7 bps lower, indicating continued easing of yield curve steepening.
Pimco: Overweight 2 to 5 Years, Going Against Market Consensus
Managing $2.3 trillion in assets, Pimco is one of the most steadfast executors of this strategy. Senior Portfolio Manager Michael Cudzil stated that Pimco is overweight interest rate exposure, holding the front and middle parts of the curve (2 to 5 years). Cudzil's base case contradicts market pricing: "We don't think the Fed will hike because economic growth should slow in the second half of this year, which will buy time for the Fed to hold rates steady." This area has become more attractive after recent sell-offs.
He further noted, "If the market prices in hike expectations and starts talking about potential easing, then front-end and back-end yields could well fall below 4% in the second half. Market sentiment can change in an instant; it only takes a few data points to cause some volatility." Pimco's holdings data confirms this strategy—Treasury futures in the 2-year and 5-year sectors occupy core positions in several of its fund products.
Insight Investment: The $836 Billion 'Balance Point'
Insight Investment's North America Head of Fixed Income, Brendan Murphy, called the five-year "a good balance" and "a good pivot point." With $836 billion in assets under management, the weight of this assessment is significant.
Capital Group: Intermediate Rates Better Than the Front End
Capital Group Portfolio Manager Chitrang Purani, overseeing over $3 trillion in assets, clearly stated, "The front end of the yield curve is more volatile, so I prefer the middle of the curve." He pointed out that while year-to-date inflation trends and economic resilience do support hikes, "looking forward, the drivers of economic growth remain uneven, and inflation is not yet being driven by demand-side factors."
Natixis: 'Leaving Room' for 2027 Easing
The strategy of Natixis' Head of U.S. Rates Strategy for North America, John Briggs, is more forward-looking. He believes if the Fed hikes in 2026, it will exit those hikes in 2027. Therefore, he prefers choosing "the market to be a little easier to allow more time to digest potential easing expectations."
Outlook: Finding Balance Between Hawkish and Dovish Forces
Overall, the five-year U.S. Treasury sits at the intersection of Fed policy and inflation expectations. Recent price movements reflect growing market confidence that energy shocks are fading, while also showing increasing acceptance that inflation can moderate without significantly worsening economic growth.
Standard Chartered expects the Fed to hold rates steady until the end of this year and favors shortening dollar bond duration to 3-5 years. DBS Bank also believes market doubts about further hikes have cooled following the inflation data.
PIMCO's Ivascyn anticipates that, considering a gradual de-escalation of tensions with Iran and disinflationary pressures from artificial intelligence, overall inflation will remain within a manageable range over the next five years. PIMCO remains overweight 2 to 5-year rate exposure. Cudzil said, "If the market prices in hike expectations and starts talking about potential easing, then front-end and back-end yields could well fall below 4% in the second half. Market sentiment can change in an instant; it only takes a few data points to cause some volatility."
In this current cycle filled with uncertainty, the 'belly' strategy may indeed be the prudent choice for navigating the fog.
Risk Warning: Not Without Headwinds
Despite the broad consensus on the 'belly' strategy, risk factors should not be ignored. Hike Risk: If upcoming employment and inflation data show prices are not slowing, the Fed could start hiking as early as September. Policy-sensitive two-year Treasuries would bear the most pressure, while five-year notes, though relatively milder, are not immune. CME data shows overnight index swaps currently price a 45% probability of a 25-basis-point hike in September.
Geopolitical Risk: The tanker attacks in the Gulf of Oman remind the market that recurring Middle East tensions could impact energy prices and inflation expectations at any time.
Economic Downturn Risk: If rate hike expectations continue to intensify, it could lead to tighter financial conditions, subsequently suppressing economic growth. PIMCO's Ivascyn pointed out that if economic growth suffers a shock and rates fall, five-year Treasury investors would benefit from price appreciation—but this means the 'belly' strategy also possesses value as a hedge against economic downturn risks.
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