Berkshire Hathaway: Macro Sensitivities to Rates and Growth

• Fed Funds 3.64% (70th percentile) and falling — policy appears to be easing but the policy rate remains materially above its long‑run average of 2.03%, so borrowing costs are still elevated for firms and households.
• 10‑Year Treasury 4.28% (91st percentile) — long‑term yields are high, which raises discount rates, compresses equity multiples and increases the hurdle rate for new capital deployment.
• Real GDP 1.4% (20th percentile) and Consumer Sentiment 56.4 (6th percentile) — growth and demand are weak; that environment magnifies the impact of Berkshire’s sharp revenue and cash‑flow deterioration (revenue -74.4%, FCF -383.1%).

Berkshire Hathaway shows a stark earnings/cash disconnect: revenue plunged -74.4% and free cash flow collapsed -383.1%, yet operating margin is a stable 16.7% and reported net margin is 32.4%—suggesting non‑operating items or timing effects are propping net income while core sales and cash generation weaken. Capital efficiency metrics are muted (ROE 4.4%, ROA 2.5%), even as EPS is $14.28 and the stock delivered a rolling 12‑month return of +10.6%—the market appears to be valuing either balance sheet strength or investment gains despite deteriorating top‑line and cash metrics.

BRK-B

Berkshire is unusually rate-friendly for a low-leverage, low-pricing-power conglomerate—it benefits when rates and mortgage yields are high.

Rates are the dominant macro signal: rate LEVEL β=+0.2978 (high strength) with 100% sign stability, and rate CHANGE β=+0.08175 (low strength, 66.7% stability). Mortgage LEVEL is also positive (β=+0.2422, moderate strength, 66.7% stability). By contrast, CPI level shows a moderate positive association (β=+0.1386, 66.7% stability) while CPI change is mildly negative (β=-0.0543). GDP and consumer coefficients are close to zero (GDP level β=-0.0245; consumer level β=-0.1084) with lower stability, and unemployment level is negative (β=-0.1760, stable). These coefficients sit alongside traits: low leverage (D/E=0.2148) and low pricing power (gross margin ≈32%), but very high cyclicality (score=100) and medium duration—explaining why interest-rate and mortgage moves show up strongly even though pricing power is limited.

With the available single-company data, Berkshire’s strongest and most confident macro link is to interest rates (β=+0.2978, 100% stability) and mortgages (β=+0.2422). Compared to most low-leverage firms, its positive rate exposure is notable—it looks more rate-friendly than you would expect from a company with low D/E (0.215) and modest gross margin (~32%). GDP and consumer signals are weak or unstable, so macro optionality mainly runs through rates/mortgages rather than pure cyclical GDP exposure.

Positioning should reflect a view on the rate path: overweight BRK-B if you expect rates/mortgage yields to stay high or rise (largest, most stable positive coefficients), but underweight or hedge duration exposure if you expect a return to significantly lower rates. Also monitor labor-market indicators—rising unemployment (β=-0.1760) is a clear downside trigger. Finally, treat GDP and short-term CPI-change signals cautiously given their low stability in the sample.

We analyze stock returns around macroeconomic announcements using bootstrap confidence intervals for the median. This approach is robust to outliers and makes no distributional assumptions.

NFP and GDP releases show the most reliable positive reactions for BRK-B; CPI and FOMC responses are mixed and statistically inconclusive.

Nonfarm payrolls (NFP) and GDP releases both show statistically significant positive median event-day responses (NFP median +0.1428%, 95% CI +0.0509% to +0.3637%; GDP median +0.273%, 95% CI +0.1127% to +0.523%), indicating consistent upside on stronger labor and growth prints. By contrast, CPI and FOMC medians are negative (CPI median -0.1745%, FOMC median -0.0175%) but their CIs include zero, so there is no robust directional evidence for those event types.

• FOMC: Median response is essentially flat-to-slightly-negative at -0.0175% (95% CI: -0.2095% to +0.123%), with only 45.05% of FOMC days positive. That CI includes zero, so Berkshire’s immediate reaction to Fed decisions is heterogeneous—market narrative and rate surprises matter more than the calendar itself.
• CPI: Median day return is -0.1745% (95% CI: -0.2744% to +0.0661%) and only 42.86% of CPI days are positive. Inflation prints tend to generate downside headlines for BRK-B in the short run, but the bootstrap CI includes zero, so the effect is unreliable across episodes.

For investors in BRK-B, GDP and NFP releases are the most reliable macro anchors: they have historically produced small-but-consistent positive day-one moves (median +0.273% and +0.1428%) and precede healthy six‑month cumulative returns (~+7%–+7.9%). By contrast, FOMC and CPI days are noisy—use them as signals to reassess positioning rather than as automatic trade triggers. Because initial reactions often reverse over six months (notably FOMC and earnings), consider emphasizing position sizing and time‑horizon-aware execution (e.g., staggered entries or options hedges) rather than attempting to front‑run single-day headlines.

As of 2026-02-01 we sit in an Easing rate regime (Fed funds 3.64%, 6‑month change = -0.69) with Moderate inflation (CPI YoY 2.43%), Slowdown growth (GDP 1.4%), and a Cautious consumer (UMCSENT 56.4). Rates have been easing for ~4 months and the combination — early expansion with cooling growth — creates a neutral-to-supportive backdrop for firms that benefit from stable or modestly elevated inflation while avoiding rate-shock sensitivity.

BRK-B

Berkshire is a macro-flexible conglomerate that prefers stable-to-elevated inflation and late-cycle strength — not a pure defensive anchor nor a high-beta cyclical.

Berkshire’s returns vary with regimes but remain broadly positive. Under Stable rates it averaged +1.6238%/mo (n=58), versus +0.72396%/mo in Tightening (n=44) and +0.85871%/mo in Easing (n=26) — a rate-regime spread of ~0.90%/mo. On inflation, Berkshire is strongest in Elevated inflation (+2.0567%/mo, n=13) and still posts healthy returns in Moderate (+1.1212%/mo) and High (+1.0754%/mo) regimes, though High inflation comes with higher volatility (6.31% vs 4.14% in Elevated).

We are in Early Expansion, where Berkshire has historically delivered +5.659%/quarter (n=5). The company’s peak historical performance is in Late Expansion (+6.017%/qtr), while Mid Expansion has been weakest (+2.410%/qtr). That pattern suggests Berkshire compounds particularly well as growth accelerates toward cycle peak and when inflation is elevated but stable.

Within this single‑name universe, BRK‑B is moderately regime-sensitive: spreads near 0.9–1.0%/mo indicate meaningful macro optionality but not the dramatic swings of a cyclical consumer discretionary name. Compared with a defensive utility/consumer-staples profile, Berkshire offers more upside in favorable regimes (especially Elevated inflation) and slightly more drawdown/volatility in adverse regimes.

If the Fed continues to ease and CPI drifts toward the Elevated band (2–4%), expect a clearer tailwind: Elevated inflation historically correlates with +2.06%/mo for BRK‑B and lower volatility (4.14%). If, instead, macro re-tightens (rates rise) and inflation re-accelerates >4%, returns remain positive historically but volatility rises (High inflation volatility 6.31%) and the relative edge narrows toward the Tightening outcome (+0.72%/mo).

Treat BRK‑B as a core, macro‑aware holding: it provides diversified upside in early-to-late expansion and when inflation is stable-to-elevated, but it is not immune to regime shifts. Position sizing should reflect your macro view — overweight if you expect continued easing and stable/elevated CPI; trim or hedge if you expect a tightening + high-inflation surprise that would raise volatility and compress relative returns.

BRK-B

BRK-B rate sensitivity of +0.30 exceeds the peer average of +0.02, and inflation sensitivity of +0.14 likewise exceeds the peer average of -0.03; beta is 0.71 versus peer 0.98.

BRK-B shows a moderate positive rate sensitivity (+0.30 vs peer +0.02) and modest positive inflation sensitivity (+0.14 vs peer -0.03), while GDP sensitivity is flat (−0.02 vs peer +0.02). Its equity beta (0.71) and balance-sheet leverage (0.21) are well below the peer averages (0.98 and 0.61). These facts mean Berkshire’s fundamentals tend to tick up when rates or inflation rise, but its low beta and low leverage limit equity volatility and balance-sheet risk.

JPM

JPM rate sensitivity of +0.63 far exceeds the peer average of +0.02 and inflation sensitivity of +0.35 exceeds peer -0.03; leverage is 1.38 versus peer 0.61.

JPM’s rate (+0.63) and inflation (+0.35) sensitivities are among the highest in the group, and its leverage (1.38) is materially above the peer average. Its beta (1.06) is also above the peer 0.98. This combination makes JPM highly exposed to the direction of rates and macro conditions.

AIG

AIG rate sensitivity of -0.33 is well below the peer average of +0.02 and inflation sensitivity of -0.37 is also below peer -0.03; beta is 0.58 and leverage 0.22.

AIG shows moderately large negative sensitivities to both rates (−0.33) and inflation (−0.37) while maintaining low leverage (0.22) and lower beta (0.58). That pattern contrasts with banks and with BRK-B’s positive rate/inflation exposure.

BNT

BNT rate sensitivity of -0.48 and inflation sensitivity of -0.45 both sit well below the peer averages (+0.02 and -0.03), while GDP sensitivity is +0.25 and beta is 1.75.

BNT stands out for very negative rate and inflation sensitivities (−0.48 and −0.45) combined with strong positive GDP sensitivity (+0.25) and a high market beta (1.75). This is the most cyclically exposed profile in the sample.

V

Visa (V) rate sensitivity +0.02 equals the peer average +0.02, inflation sensitivity +0.07 exceeds peer -0.03 slightly, and beta 0.79 is below peer 0.98.

Visa shows very low direct rate sensitivity (+0.02) and modest positive inflation sensitivity (+0.07), with near-zero GDP sensitivity (+0.00). Its beta (0.79) and leverage (0.55) are below peer averages, indicating lower cyclical balance-sheet exposure.

Across the peer set, BRK-B sits in the middle: it is more rate- and inflation-sensitive than the peer average (+0.30 and +0.14 vs +0.02 and -0.03) but far less exposed than major banks (JPM +0.63, BAC +0.59). BRK-B’s low beta (0.71) and low leverage (0.21) distinguish it as a lower-volatility route to capture some upside from rising rates/inflation, whereas JPM/BAC are pure rate beneficiaries with higher balance-sheet risk and BNT/AIG show idiosyncratic negative rate/inflation exposures that make them behave differently in tightening cycles.

BRK-B

Berkshire Hathaway reacts to interest-rate moves within 2 quarters (corr +0.67), to GDP in ~3 quarters (corr +0.42), to unemployment in ~3 quarters with a negative relationship (corr -0.50), and to CPI after ~4 quarters (corr +0.42).

Rates hit fastest: peak response at 2Q with a strong positive correlation (+0.67) and a short half-life of ~2 quarters (transient), so rate-driven gains show up quickly but fade. GDP and unemployment both peak at 3Q (GDP corr +0.42, unemployment corr -0.50) with short persistence (half-life ~1Q), meaning economic growth or labor-market deterioration transmit to results with a roughly three-quarter delay and then attenuate. CPI is the slowest clear channel—peak at 4Q with a +0.42 correlation and an unknown half-life—suggesting inflation effects take about a year to fully feed through.

With 2–4 quarter lags across the board, BRK-B fits a classical mid-cycle profile—faster to interest-rate shocks, slower to inflation. There are no leading (negative) lags here: Berkshire does not typically pre-announce macro turns, so investors generally have a short runway (weeks-to-months) to reposition rather than needing immediate reaction.

BRK-B is classified as mid-cycle: moderate sensitivity and multi-quarter transmission gives investors a mid-length window to act—quicker for rate moves (2Q), slower for inflation (4Q) and GDP/unemployment (3Q).

BRK-B

Berkshire Hathaway shows small positive revenue-growth impacts across stresses (+0.09pp mild/rate-shock to +0.19pp severe) with a narrow absolute range (0.10pp) but low reliability.

Within the provided profile set BRK-B is effectively insulated—impacts cluster between +0.09pp and +0.19pp, an absolute range of only 0.10pp—making it one of the least sensitive names on this roster. That apparent resilience is driven by a positive rate coefficient (0.082) and a small-to-negligible GDP coefficient (-0.003), but low reliability flags mean other firms with more stable coefficients could actually be safer once more robust estimates are available.

Berkshire has 'moderate' macro sensitivity, a neutral fit to today's easing regime and 'high' stress resilience—its revenue growth (YoY) was estimated to rise +0.09pp in a 2022-like rate shock and +0.19pp in a 2008-like severe stress. The firm’s documented key strength is when rates are rising, while its key risk is rates_falling; given the current easing environment (Fed funds 3.64%), BRK-B is a carry/defensive candidate rather than a pure cyclical beta play.

1. Under easing and moderate inflation (Fed funds 3.64%, CPI YoY 2.434%), BRK-B is neutral-to-modestly defensive—moderate sensitivity but high stress resilience.
2. Stress tests show small positive revenue effects (+0.09pp to +0.19pp), implying BRK-B can act as a macro shock buffer relative to cyclical names.
3. Primary vulnerability is continued rate declines—'rates_falling' is the key risk that would flip the thesis.
4. If market pricing shifts toward higher terminal rates (>~100bp above current), BRK-B becomes a clearer overweight candidate given its strength when rates rise.
5. All quantitative scenario outputs have low cross-sectional reliability; treat numbers as directional and monitor Fed/CPI and earnings revisions closely for timely reassessment.