Visibility index · United States
Investment banks
20 AI answers to 5 prompts name 18 brands. Goldman Sachs leads with 10.3% of mentions; the top 3 hold 28.6%.
Level 3n = 20 answers5 promptsupdated Oct 26, 2026AI Mode5ChatGPT5AI Overviews5Gemini5
AI answers
20
5 prompts
Last run Oct 26, 2026
Brands seen
18
Top 3 hold 28.6%
n = 20 answers
Concentration
Fragmented
HHI 691 · leader 10.3%
Leader
Goldman Sachs
10.3% of mentions
Avg. position #3.3
Top engine
AI Mode
25% of answers
4 engines sampled
Sources cited
60
Top: vault.com 11.7%
n = 20 answers
What AI answers show
Brands and sources in the sampled answers
n = 20 answers5 promptsOct 26, 2026
Brands AI recommends
Share of brand mentions in Investment banks answers
- 1Goldman Sachsavg. #3.310.3%18
- 2J.P. Morganavg. #4.69.1%16
- 3Houlihan Lokeyavg. #6.89.1%16
- 4Morgan Stanleyavg. #4.78.6%15
- 5Evercoreavg. #5.48%14
n = 20 answers18 brands seen in total
Market concentrationFragmented
FragmentedModerateConcentrated
HHI 691Leader 10.3%Top 3 28.6%
Fragmented: no brand dominates. The top 3 hold 28.6% of mentions; the leader 10.3%.
Answers behind the ranking
Every engine sampled
- Google AI Mode5
- ChatGPT5
- AI Overviews5
- Gemini5