The wait is over for ASX bank shares. The Reserve Bank of Australia held the cash rate at 4.35% on Tuesday 16 June 2026. This marked the first pause following three consecutive hikes in February, March, and May which sent the cash rate up 75 basis points since the start of the year.
The decision was widely expected, with markets pricing a hold at near-certainty heading into the meeting.
What matters more for ASX bank shares is what Governor Michele Bullock said after the decision.
Image source: Getty Images
What the RBA actually said
The board's decision was unanimous.
At the press conference, Bullock revealed that no one on the board even considered raising rates this month, but she refused to rule out further hikes.
She said:
I'd say the board is still concerned. And if we need to increase rates again, we will. I think the board feels now that we're in a better position than we were in at the beginning of the year, when interest rates were three quarters of a percentage point lower.
That is a hawkish hold.
The RBA statement noted that while oil prices had eased in recent weeks, related commodity prices remained higher than before the Middle East conflict began, and both headline and underlying inflation were still too high.
What it means for Commonwealth Bank shares
Commonwealth Bank of Australia (ASX: CBA) has forecast two rate cuts in May and August 2027. Alongside ANZ and NAB, all three banks now believing rates have peaked.
Westpac, notably, is the outlier, predicting another hike later in 2026 and again in September.
For CBA shareholders, a hold without a clear hiking signal removes near-term mortgage stress risk. But it also means the net interest margin tailwind from rising rates has likely ended.
In the first half of FY2026, CBA posted statutory net profit of $5.41 billion, up 5% year on year. This confirmed that the underlying business remains strong regardless of the rate outlook.
At approximately 26 times forward earnings, the stock still prices in little margin for error.
What it means for Westpac shares
Westpac Banking Corp (ASX: WBC) is the most mortgage-exposed of the big four bank shares, with approximately 69% of its loan book in residential mortgages.
Westpac's own economists are forecasting a different path to their domestic rivals, expecting the RBA to hike again later in 2026 and in September.
If that forecast proves correct, Westpac shareholders face a longer period of NIM support but also extended mortgage stress risk across the loan book.
Westpac declared a fully franked interim dividend of 77 cents per share, payable on 26 June, a payment that proceeds regardless of the RBA's rate path.
What it means for Mirvac shares
Although not technically a bank share, for Mirvac Group (ASX: MGR), the RBA's hold is a positive signal, even with Bullock's hawkish caveats.
Property trusts are acutely sensitive to interest rates, and Tuesday's hold without an accompanying hike removes the most immediate valuation risk facing the sector.
The RBA noting that "the next move in the cash rate is likely to be down, but the timing is uncertain" supports a better medium-term outlook for Mirvac shares.
Mirvac shares have fallen approximately 20% over the past twelve months as the hiking cycle weighed on REIT valuations.
Macquarie carries an outperform rating on Mirvac with a price target of $2.70, arguing the residential recovery story can drive earnings higher as the rate cycle turns.
Foolish takeaway for ASX bank shares
The RBA held rates at 4.35%, exactly as expected.
But Bullock's refusal to rule out further hikes, combined with Westpac's contrarian forecast of another increase later in 2026, means the uncertainty for CBA, Westpac, and Mirvac shareholders is far from resolved.
The next move me be down. The timing remains the biggest open question for ASX bank shares right now.
