Retail Banksin New Zealand
Banks and building societies offering everyday banking to NZ consumers.
In August 2026, ANZ held 30.7% estimated Share of Search among retail banks.
- Highest Share of Search
- 30.7%ANZ, August 2026
- Lead over 2nd
- 9.2 pointsANZ over ASB
- Estimated monthly branded searches
- 2.4Macross 10 measured brands
- Brands compared
- 10in New Zealand
Share of SearchLeaderboard
Each brand’s estimated Share of Search among retail banks in Aug 2026.
| Rank | Brand | Share of Search | Estimated monthly branded searches | vs prior month | Share change |
|---|---|---|---|---|---|
| 1, held 1st | 30.7% | 730K | -0.48% | -1.2 points | |
| 2, held 2nd | 21.5% | 512K | -0.04% | -0.8 points | |
| 3, held 3rd | 19.6% | 465K | +21.9% | +3 points | |
| 4, held 4th | 15.7% | 374K | 0% | -0.5 points | |
| 5, held 5th | 6.4% | 153K | +0.08% | -0.2 points | |
| 6, held 6th | 3.3% | 79.6K | +4.3% | +0 points | |
| 7, held 7th | 0.94% | 22.3K | 0% | -0 points | |
| 8, held 8th | 0.76% | 18.1K | -18.4% | -0.2 points | |
| 9, held 9th | 0.64% | 15.1K | 0% | -0 points | |
| 10, held 10th | 0.32% | 7.6K | -1.7% | -0 points |
1.
ANZ30.7%
held 1st · 730K estimated branded searches · -0.48% vs prior month · -1.2 points
2.
ASB21.5%
held 2nd · 512K estimated branded searches · -0.04% vs prior month · -0.8 points
3.
Westpac19.6%
held 3rd · 465K estimated branded searches · +21.9% vs prior month · +3 points
4.
Kiwibank15.7%
held 4th · 374K estimated branded searches · 0% vs prior month · -0.5 points
5.
BNZ6.4%
held 5th · 153K estimated branded searches · +0.08% vs prior month · -0.2 points
6.
TSB
3.3%
held 6th · 79.6K estimated branded searches · +4.3% vs prior month · +0 points
7.
SBS Bank0.94%
held 7th · 22.3K estimated branded searches · 0% vs prior month · -0 points
0.76%
held 8th · 18.1K estimated branded searches · -18.4% vs prior month · -0.2 points
0.64%
held 9th · 15.1K estimated branded searches · 0% vs prior month · -0 points
0.32%
held 10th · 7.6K estimated branded searches · -1.7% vs prior month · -0 points
Compare two brands head-to-head
Share of Search by month for ANZ, ASB, Westpac, Kiwibank, BNZ, TSB. The figures are in the table below the chart.
View monthly share of search table
| Month | ANZ | ASB | Westpac | Kiwibank | BNZ | TSB | SBS Bank | The Co-operative Bank | Heartland Bank | Rabobank New Zealand |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 2025 | 35% | 20.2% | 18.3% | 14.7% | 6.2% | 3% | 0.88% | 0.87% | 0.49% | 0.3% |
| Oct 2025 | 38% | 18.3% | 16.5% | 16.2% | 5.6% | 2.7% | 0.97% | 0.79% | 0.54% | 0.33% |
| Nov 2025 | 33.6% | 19.5% | 17.7% | 17.4% | 6% | 2.9% | 1% | 0.85% | 0.57% | 0.34% |
| Dec 2025 | 33.8% | 19.6% | 17.8% | 17.5% | 5.9% | 2.9% | 0.86% | 0.85% | 0.47% | 0.29% |
| Jan 2026 | 34.7% | 20.4% | 18.4% | 14.9% | 6.2% | 2.9% | 0.88% | 0.72% | 0.6% | 0.25% |
| Feb 2026 | 31.7% | 22.4% | 16.8% | 16.4% | 6.8% | 3.2% | 0.98% | 0.79% | 0.66% | 0.27% |
| Mar 2026 | 34.2% | 20.3% | 18.1% | 14.5% | 7.2% | 3% | 1.1% | 0.7% | 0.59% | 0.3% |
| Apr 2026 | 33.6% | 19.7% | 17.9% | 17.5% | 5.9% | 2.9% | 0.86% | 0.7% | 0.58% | 0.25% |
| May 2026 | 34.7% | 20.2% | 18.3% | 14.7% | 6.1% | 3.1% | 1.1% | 0.87% | 0.59% | 0.31% |
| Jun 2026 | 34.5% | 20% | 18.1% | 14.6% | 6% | 3.6% | 1.1% | 0.87% | 0.88% | 0.3% |
| Jul 2026 | 31.9% | 22.3% | 16.6% | 16.3% | 6.6% | 3.3% | 0.97% | 0.97% | 0.66% | 0.34% |
| Aug 2026 | 30.7% | 21.5% | 19.6% | 15.7% | 6.4% | 3.3% | 0.94% | 0.76% | 0.64% | 0.32% |
What changed among retail banks in New Zealand?

In August 2026, Westpac gained estimated Share of Search among retail banks in New Zealand, from 16.6% to 19.6%.

In August 2026, ANZ lost estimated Share of Search among retail banks in New Zealand, from 31.9% to 30.7%.

In August 2026, ASB lost estimated Share of Search among retail banks in New Zealand, from 22.3% to 21.5%.

In August 2026, Kiwibank lost estimated Share of Search among retail banks in New Zealand, from 16.3% to 15.7%.

Estimated monthly branded searches for Heartland Bank in New Zealand rose 21.6% over 12 measured months, from 12.4K to 15.1K in August 2026.

Estimated monthly branded searches for The Co-operative Bank in New Zealand fell 18.5% over 12 measured months, from 22.2K to 18.1K in August 2026.
Which brand has the highest Share of Search among retail banks in New Zealand?
ANZ holds the highest estimated Share of Search among retail banks in New Zealand, at 30.7% in August 2026. ASB is in 2nd place, 9.2 percentage points behind at 21.5% Share of Search.
| Brand | Share of Search | Peak | Low | Rank |
|---|---|---|---|---|
| 35% → 30.7% | 38% (Oct 2025) | 30.7% (Aug 2026) | 1st | |
| 20.2% → 21.5% | 22.4% (Feb 2026) | 18.3% (Oct 2025) | 2nd | |
| 18.3% → 19.6% | 19.6% (Aug 2026) | 16.5% (Oct 2025) | 3rd | |
| 14.7% → 15.7% | 17.5% (Apr 2026) | 14.5% (Mar 2026) | 4th | |
| 6.2% → 6.4% | 7.2% (Mar 2026) | 5.6% (Oct 2025) | 5th | |
| 3% → 3.3% | 3.6% (Jun 2026) | 2.7% (Oct 2025) | 6th | |
| 0.88% → 0.94% | 1.1% (May 2026) | 0.86% (Dec 2025) | 7th | |
| 0.87% → 0.76% | 0.97% (Jul 2026) | 0.7% (Apr 2026) | 8th | |
| 0.49% → 0.64% | 0.88% (Jun 2026) | 0.47% (Dec 2025) | 9th | |
| 0.3% → 0.32% | 0.34% (Nov 2025) | 0.25% (Apr 2026) | 10th |
Quote these findings
- ANZ holds the highest estimated Share of Search among retail banks in New Zealand, at 30.7% in August 2026.
- ASB is in 2nd place, 9.2 percentage points behind at 21.5% Share of Search.
- Across the 12 months ending August 2026, ANZ’s estimated Share of Search among retail banks in New Zealand decreased from 35% to 30.7%.
- Across the 12 months ending August 2026, ASB’s estimated Share of Search among retail banks in New Zealand increased from 20.2% to 21.5%.
- Across the 12 months ending August 2026, Westpac’s estimated Share of Search among retail banks in New Zealand increased from 18.3% to 19.6%.
- Across the 12 months ending August 2026, Kiwibank’s estimated Share of Search among retail banks in New Zealand increased from 14.7% to 15.7%.
- Across the 12 months ending August 2026, ANZ’s estimated Share of Search among retail banks in New Zealand peaked at 38% in October 2025 and was lowest at 30.7% in August 2026.
- Across the 12 months ending August 2026, ASB’s estimated Share of Search among retail banks in New Zealand peaked at 22.4% in February 2026 and was lowest at 18.3% in October 2025.
- Across the 12 months ending August 2026, Westpac’s estimated Share of Search among retail banks in New Zealand peaked at 19.6% in August 2026 and was lowest at 16.5% in October 2025.
- Across the 12 months ending August 2026, Kiwibank’s estimated Share of Search among retail banks in New Zealand peaked at 17.5% in April 2026 and was lowest at 14.5% in March 2026.
- Across the 12 months ending August 2026, BNZ’s estimated Share of Search among retail banks in New Zealand peaked at 7.2% in March 2026 and was lowest at 5.6% in October 2025.
- Across the 12 months ending August 2026, BNZ, TSB, SBS Bank, The Co-operative Bank, Heartland Bank and Rabobank New Zealand held steady: their estimated Share of Search among retail banks in New Zealand each moved less than 0.5 percentage points.
How is branded search demand measured?
Brandwave organizes categories, branded terms, and competitor groups using publicly available information about companies and brands. We obtain third-party modeled search-volume estimates from external search-data providers, then store and keep them up to date. Our Brand Demand Index shares this curated information with everyone for free. The figures cover the 12 months ending Aug 2026.
We estimate branded-search demand in New Zealand for ANZ, ASB, BNZ, Heartland Bank, Kiwibank, Rabobank New Zealand, SBS Bank, The Co-operative Bank, TSB and Westpac using modeled search-volume estimates for each brand’s name or related terms. This approach has limitations, but it provides a directional view of relative branded-search interest and how it changes over time.
No, Share of Search compares a brand’s estimated search volume with the estimated search volume of other brands in the same group. It measures searches for branded terms, not purchases, so it is not the same as market share, revenue share, or customer share. A brand might have a high Share of Search but still sell less than a competitor, and brands that people buy out of habit might be searched for less than brands people are still considering. Branded-search demand can provide an early signal that interest in a brand is changing. Watching for sustained shifts can help you spot trends sooner, but the metric does not establish what will happen to revenue.
These numbers are estimates and should be seen as a general trend, not an exact count. The figures show rounded monthly search volumes, and a single month’s result might change for reasons unrelated to the brand. Smaller brands are rounded more roughly than larger ones. Search volume estimates searches, not unique people. The real value of these figures is in comparison: every brand in the group is measured the same way, in the same market, and in the same month. This means the differences between brands, and how those differences change over time, are more meaningful than any single number.
Not always. It depends on what your campaign was meant to do. Our public marketing data shows when branded search demand changes, but it doesn’t tell you why. Branded search volume can rise or fall for many reasons. For example, a competitor’s campaign, a news story, a price change, the season, or more people shopping in your category can all play a part. Checking the timing of these changes can give you useful clues, so it helps to see what else was happening at the same time. Brandwave lets you track all your marketing activity and branded search volume together on one timeline, making this much easier.
Yes. Anyone may use, share, adapt, and redistribute data published in the Brandwave Brand Demand Index, including for commercial purposes, under the Creative Commons Attribution 4.0 International licence (CC BY 4.0). Give appropriate credit to Brandwave, link to the source page and https://creativecommons.org/licenses/by/4.0/, and indicate if you made changes. This permission covers Brandwave’s published compilation and measurements; it does not grant rights to third-party trademarks or logos. Automated access must use the public pages or API and respect published rate limits.
Not necessarily. Brandwave maintains these brand profiles using publicly available information and data sources. Brandwave never exposes private customer data publicly.

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