Audit My Portfolio for Sector Concentration Risk

You think you are diversified, but two of your ETFs might hold the same handful of giant stocks. List your holdings and weights, your benchmark and your goal, and it audits for concentration: which sectors you are over or under weight, the overlap hiding across funds, and the correlation clusters that would all fall together in a downturn. The risk you cannot see on a pie chart.

Audit my equity portfolio for sector concentration risk. My current holdings are: {HOLDINGS_LIST} (ticker or fund name and approximate percentage weight). My benchmark is {BENCHMARK} and my investment goal is {INVESTMENT_GOAL}. Identify: which GICS sectors I am overweight or underweight relative to the benchmark, hidden concentration caused by overlapping ETFs, correlation clusters that could amplify drawdowns in a sector sell-off, and any single-stock or single-theme bets that dominate my factor exposure. Then propose specific rebalancing actions to reduce concentration without triggering unnecessary tax events, given my {TAX_WRAPPER} account type. Prioritise by risk impact.