1. Fixed Income in the Warsh Era
Kevin Warsh's ascension to Fed Chair fundamentally changes the fixed income landscape. His stated priorities — balance sheet reduction, scepticism of forward guidance, and tolerance for higher neutral rates — mean bonds face structural headwinds that the Powell era's dovish bias never created.
What's different now:
- No rate cuts priced for 2026: Fed funds at 4.25–4.50%. Futures markets assign 61% probability rates are higher by year-end
- Term premium returning: The 10-year yield at 4.92% includes roughly 80 bps of term premium — compensation for duration risk that was zero or negative for most of 2020–2023
- Fiscal deficits at 6.5% of GDP: Treasury supply is overwhelming. The U.S. needs to issue $2.1 trillion in net new debt this fiscal year. That supply pressure keeps yields elevated
- 30-year at 5%: For the first time since 2007. This is both a risk (more rate rises possible) and an opportunity (5% locked in for 30 years is historically excellent)
2. Duration Management Framework
Duration measures your portfolio's sensitivity to interest rate changes. Every 1% rise in rates causes a loss equal to the portfolio's duration in percentage terms. A portfolio with duration of 6 years loses roughly 6% if rates rise 100 bps.
Duration Targets by Rate Outlook
| Rate Outlook | Target Duration | Implementation |
|---|---|---|
| Rates rising (current base case) | 3–4 years | Short-to-intermediate bonds. Avoid 20+ year Treasuries |
| Rates stable | 5–6 years | Balanced across the curve. Capture rolldown return |
| Rates falling (recession scenario) | 7–10 years | Extend aggressively into long-duration Treasuries for capital gains |
Current Positioning (May 2026)
With Warsh at the helm and zero cuts priced, the base case is rates staying elevated or drifting higher. Target duration: 3.5–4.5 years. This captures most of the curve's yield (4.5%+ at the 3–5 year point) while limiting downside if the 10-year pushes to 5.5%.
The exception: maintain a 10–15% allocation to long-duration Treasuries (TLT, individual 20+ year bonds) as recession insurance. If the economy cracks and Warsh is forced to cut, long bonds rally 25–40%. This hedges the equity portfolio at minimal carry cost since those bonds now yield 5%.
3. Credit Allocation & Analysis
Credit spreads — the extra yield you earn for holding corporate bonds over Treasuries — are historically tight. Investment grade spreads at 115 bps are in the 15th percentile of the last 20 years. High yield at 340 bps is in the 20th percentile.
Translation: you're not being paid much for taking credit risk. This shapes allocation:
Current Credit Framework
- Treasuries (50–60% of FI allocation): Best risk-adjusted value. At 4.5–5.0% with zero credit risk, Treasuries offer compelling absolute return without default exposure
- Investment Grade Corporate (20–25%): Only at the short end (1–5 year). Longer IG bonds carry duration risk plus credit risk — double penalty if rates rise AND credit weakens
- High Yield (5–10%): Minimal allocation. At 340 bps over Treasuries, you're earning 7.8% but risking 15–25% loss in a recession. The risk/reward is asymmetric to the downside at current spreads
- TIPS (10–15%): Real yields at 2.3% (5-year) are historically attractive. If inflation stays above 3%, TIPS outperform nominals
4. Yield Curve Positioning Strategies
The shape of the yield curve creates opportunities beyond simply picking a maturity. Three strategies exploit curve dynamics:
Rolldown Return
When the curve is positively sloped (today: +50 bps 2s-10s), a 5-year bond "rolls down" the curve as it ages. After one year, your 5-year bond becomes a 4-year bond trading at the lower 4-year yield — meaning its price rises. This rolldown adds 20–40 bps of return annually beyond the coupon, for free.
Optimal rolldown zone: The 3–7 year part of the curve where the slope is steepest. Avoid the 1–2 year zone (flat) and 20+ year (minimal additional yield per year of duration).
Bullet vs Barbell
- Bullet (concentrate at one maturity): Best when the curve is expected to flatten. All bonds in the 5-year zone capture yield without long-end risk
- Barbell (short + long, nothing in middle): Best when the curve is expected to steepen further or when you want optionality. Short end provides liquidity and reinvestment flexibility; long end provides recession hedge and convexity
Current preference: Modified barbell — 60% at 2–5 years (income generation, rolldown), 25% at 6 months–2 years (liquidity, reinvestment optionality), 15% at 15–30 years (recession insurance, 5%+ yield lock-in).
5. Income Optimisation Across Sectors
The fixed income universe offers multiple sectors with different risk/reward characteristics. Optimising income means picking the sector that offers the highest yield for an acceptable level of risk:
| Sector | Yield (May 2026) | Duration | Key Risk | Best Use |
|---|---|---|---|---|
| Treasury Bills (3M) | 4.35% | 0.25 yr | Reinvestment if rates fall | Cash equivalent, dry powder |
| Treasury Notes (5Y) | 4.78% | 4.5 yr | Duration (rate rises) | Core allocation, rolldown |
| Treasury Bonds (30Y) | 5.01% | 18 yr | High duration, mark-to-market | Recession hedge, income lock |
| IG Corporate (5Y) | 5.45% | 4.3 yr | Credit + duration | Yield enhancement |
| High Yield (avg) | 7.80% | 3.8 yr | Default, recession | Small satellite position |
| Municipal (10Y, AAA) | 3.65% | 7.2 yr | Duration, limited liquidity | Tax-equivalent 5.4% for 32%+ bracket |
| TIPS (5Y) | 2.30% real | 4.8 yr | Deflation scenario | Inflation protection |
6. Tax-Efficient Fixed Income Construction
Fixed income is inherently tax-inefficient — coupon income is taxed at ordinary rates (up to 37%). Smart asset location reduces the drag substantially:
- Tax-deferred accounts (IRA, 401k): Hold TIPS (phantom income problem), high-yield bonds, and corporate bonds here. The ordinary income they generate is shielded
- Taxable brokerage: Hold Treasuries (exempt from state tax in most states), municipal bonds (exempt from federal and possibly state tax), and individual bonds held to maturity (no capital gains)
- Roth IRA: Avoid fixed income here entirely. Roth space is too valuable for tax-free growth — allocate to highest-expected-return assets (equities, alternatives)
Tax-Loss Harvesting in Bonds
When rates rise, bond prices fall. You can sell bonds at a loss to harvest the tax deduction, then buy a similar but not identical bond. Rules:
- The replacement bond must differ by issuer, maturity (30+ days different), or coupon rate to avoid wash-sale rules
- Harvest losses even if you plan to hold to maturity — the tax benefit today is worth more than the slightly lower yield on the replacement
- Harvested losses offset ordinary income (up to $3,000/year excess) or capital gains elsewhere in the portfolio
7. The 2026 Fixed Income Model Portfolio
For an investor allocating $500,000 to fixed income within a broader multi-asset portfolio:
| Sector | Allocation | Amount | Yield | Annual Income |
|---|---|---|---|---|
| Treasury Ladder (1–5Y) | 35% | $175,000 | 4.53% | $7,928 |
| TIPS (5Y) | 15% | $75,000 | 2.30% + CPI | $1,725 + inflation |
| IG Corporate (2–5Y) | 20% | $100,000 | 5.45% | $5,450 |
| Long Treasuries (20–30Y) | 15% | $75,000 | 5.01% | $3,758 |
| Municipal Bonds (5–10Y) | 10% | $50,000 | 3.65% (tax-free) | $1,825 |
| T-Bills (Cash Equivalent) | 5% | $25,000 | 4.35% | $1,088 |
Total annual income: $21,774 (4.35% blended yield). Effective portfolio duration: 4.8 years. Maximum expected drawdown in a +100 bps rate shock: -4.8%.
At Proflex Finance, fixed income portfolio management is a core competency. We construct custom bond portfolios using individual securities — not funds — giving clients precise control over duration, credit quality, maturity profiles, and tax efficiency. Our bond ladder strategies form the backbone of the income allocation within our strategic allocation framework.