Quarterly Pulse — Q4 2023

System at a Glance

Capital Adequacy — The Q4 Rally Effect

The capital recovery is welcome but should be understood for what it is: an accounting unwind, not a structural improvement in earning power. The 2022 investment-loss trough pushed the system net worth ratio to 8.55% (Q3 2022), the lowest in the dataset. The 57 bps recovery from that floor to the current 9.12% is almost entirely attributable to investment portfolio revaluation — which can reverse just as quickly if rates rise again.

Year-over-year, the ratio is up 35 bps from 8.77% at Q4 2022. Credit unions under $100M carry 12.38%, while the over-$10B cohort sits at 8.44% — the thinnest in the system and a full 468 bps below the smallest institutions.

Asset Quality — The Year Delinquency Returned

The deterioration is concentrated at the top of the asset distribution. The over-$10B cohort's delinquency ratio of 1.18% sits 36 bps above the system average and is the only cohort above 1.00%. These 21 institutions hold $561.9 billion in assets and carry outsized indirect auto and consumer lending portfolios — the segments where higher rates hit borrower cash flows hardest.

Full-year net charge-offs came in at 0.59%, the eighth consecutive quarterly increase and the third-highest reading in the dataset. The NCO ratio has more than doubled from the 0.25% cycle low in Q4 2021. The over-$10B cohort's full-year NCO of 1.09% — more than triple the $100M–$500M tier's 0.37% — underscores the concentration of realized losses.

The key question entering 2024: is the delinquency trajectory approaching a plateau, or is the 11 bps quarterly acceleration a sign that the normalization is entering a faster phase? The Q1 seasonal dip will temporarily obscure the answer, but the year-over-year comparison in Q1 2024 will be diagnostic.

Earnings — A Full-Year Reckoning

The Q4 NIM reading of 2.97% is a slight disappointment — down 2 bps from Q3's 2.99% — interrupting what had appeared to be a stabilization. The decline was driven by continued deposit repricing: institutions that issued 12–18 month share certificates at peak rates in mid-2023 saw those costs hit full-quarter run rates in Q4. Whether this represents a final leg of compression before the inflection, or the beginning of a deeper trough, depends on the trajectory of deposit costs in Q1–Q2 2024.

The cohort spread on earnings is narrower than on credit quality: the over-$10B tier's 0.68% ROAA matches the system average, while the $500M–$1B cohort lags at 0.60%. The $1B–$10B tier's NIM of 2.76% is the system's weakest — 21 bps below average — reflecting competitive pressure on both loan pricing and deposit costs in this segment.

Loan Growth — Decelerating to a Crawl

The loans-to-assets ratio edged down to 71.01%, its first quarterly decline since Q1 2023, as modest deposit growth and the capital surge expanded the denominator faster than loans grew. At 71.01%, the system remains near the top of its historical range (rank 4/31) — indicating a balance sheet that is still loan-heavy and leaving limited room for the liquidity buffer that the funding environment demands.

Liquidity — The Wholesale Funding Peak

The funding story of 2023 is the inverse of 2020–2021's deposit surge. In those years, pandemic stimulus and reduced consumer spending flooded credit unions with deposits — shares grew 6.89% in Q1 2021 alone. The deposit base expanded faster than institutions could deploy the funds, compressing yields and pushing the loans-to-assets ratio to a historic low of 59.74%. The 2023 reversal — negative or near-zero deposit growth in three of four quarters — forced a $37.5 billion wholesale substitution to maintain lending operations.

Shares and deposits grew a modest 0.41% in Q4, breaking a streak of two consecutive quarterly declines. But the full-year picture is stark: total shares grew from $1.87 trillion to $1.90 trillion, a $29 billion (1.6%) increase — well below the $65 billion annual pace of 2019 and a fraction of the $157 billion surge in 2020. The system enters 2024 with a $137.1 billion wholesale dependency that will need to be unwound as deposit flows recover — a process that will take multiple quarters and depends on the rate environment cooperating.

Behind the Averages — Notable Outliers

System-level trends are smooth by design — they aggregate 4,700+ institutions into a single line. But the dispersion within the system often tells a sharper story. Using distributional analysis across asset-size cohorts, we surface credit unions whose Q4 2023 metrics fall significantly outside the population norms.

Delinquency: The Tails Diverge

The quarter-over-quarter changes are equally revealing. Among the $10B+ cohort, GreenState recorded the largest single-quarter delinquency jump at +55 bps — nearly four times the cohort average of +14 bps. FourLeaf followed at +48 bps. Pentagon moved in the opposite direction, trimming its delinquency ratio by 33 bps — the only $10B+ institution to post a meaningful improvement.

In the $1B–$10B tier, the most extreme quarterly deteriorations came from Rivermark Community at +1.94 percentage points and Vibrant at +1.29 points — moves that suggest idiosyncratic portfolio events rather than the gradual normalization affecting most institutions.

Capital: Who Benefited Most — and Least — from the Bond Rally

The system's 42 bps capital surge was driven by unrealized loss reversals, but the benefit was unevenly distributed. Among $10B+ credit unions, Idaho Central gained 83 bps — the largest single-quarter capital improvement in the cohort — likely reflecting a longer-duration investment portfolio that was more sensitive to the rate decline. Randolph-Brooks and Alliant also posted above-average gains.

Earnings: Negative Returns at the Extremes

Most credit unions posted positive full-year returns, but the tails reveal stress. GreenState's -0.56% ROAA makes it the only $10B+ institution in the red. In the $500M–$1B tier, Partner Colorado posted a -9.92% ROAA — an extreme negative that suggests a one-time event (merger-related costs, large charge-off, or restatement) rather than ongoing operating losses. Resource One at -1.61% and City of Boston at -1.03% are more representative of sustained margin and credit stress at the institution level.

At the other extreme, Zeal posted a 2.91% ROAA and AllSouth came in at 2.48% — returns that dwarf the system average and suggest either unusually favorable asset mix or significant non-interest income streams.

Full-Year 2023 in Context

The year-end numbers invite a full-year comparison that the quarterly cadence doesn't always capture:

The paradox of 2023: NIM improved 16 bps year-over-year, but ROAA fell 20 bps. The margin expansion was real — but it was consumed by rising credit costs (NCO up 28 bps) and the operating expense of maintaining a $137 billion wholesale funding position. The earnings machine generated $15.3 billion, which is healthy in absolute terms — but the rate of return is declining, and the credit quality trajectory suggests the cost of carrying the loan portfolio will continue to rise in 2024.

Standardized Data Table — Q4 2023

Key CAMELS-aligned metrics by asset-size cohort for the quarter ending December 31, 2023. Income-based ratios are full-year figures (Q4 = no annualization adjustment). Growth rates are single-quarter (QoQ).

Notable Moves This Quarter

• Favorable: Capital surges on bond rally — The net worth ratio jumped 42 bps to 9.12% — the largest single-quarter gain in the dataset — as the Q4 bond rally reversed unrealized investment losses. Total equity grew $11.9 billion in a single quarter. The improvement is mark-to-market driven and could reverse if rates rise.
• Watch: Delinquency posts its biggest quarterly jump — The 60+ day ratio rose 11 bps to 0.83%, the largest single-quarter increase in the dataset and the third consecutive quarterly rise. The over-$10B cohort sits at 1.18%, 36 bps above the system average.
• Pressure: Full-year earnings decline 19.5% — Net income of $15.3 billion trails 2022's $19.0 billion. The NIM improvement (+16 bps YoY) was consumed by rising credit costs and the expense of wholesale funding.
• Watch: Borrowings peak at $137.1 billion — Wholesale funding is 38% above the year-ago level, reflecting the deposit drought that characterized 2023. The system enters 2024 with an unresolved funding dependency that will take multiple quarters to unwind.
• Watch: NIM slips to 2.97% — the trough? — The 2 bps Q4 decline interrupts what appeared to be a mid-year stabilization. Whether this is the final trough or a deeper leg of compression depends on deposit repricing in Q1–Q2 2024. (Spoiler from subsequent data: Q1 2024 confirmed the inflection — NIM rose to 3.00%.)

Entering 2024: Four Things to Watch

1. The NIM inflection. Is 2.97% the trough? Asset yields should continue repricing higher as the loan book turns over, but deposit costs are still rising on the back of 12–18 month certificate commitments made in mid-2023. The Q1 2024 NIM reading will be the first clean test of whether the margin has turned.

2. The delinquency acceleration. The 11 bps quarterly increase is the fastest in the dataset. Q1 seasonal curing will temporarily suppress the ratio, but the year-over-year comparison (Q1 2024 vs. Q1 2023) will reveal whether the pace of deterioration is accelerating or stabilizing.

3. The borrowing unwind. $137.1 billion in wholesale funding needs to come down. The pace depends on deposit growth recovering — which in turn depends on the rate environment and competitive dynamics. A slow unwind is manageable; a forced unwind (if deposit outflows resume) would pressure both earnings and liquidity.

4. The full-year earnings trajectory. With ROAA at 0.68% and credit costs still rising, the system needs NIM to expand meaningfully in 2024 to avoid a second consecutive year of earnings decline. The margin has to do more than stabilize — it has to grow enough to absorb the rising provision expense that the delinquency trajectory demands.