§ EQUITY
USDIBB
ISHARES BIOTECHNOLOGY ETF
USD
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
384 increased/new, 324 decreased/exited (13F)
AC 13F Analysis
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Bank of America Corp | 7.3M | 0.1% | +11% |
| Citigroup Inc | 5.1M | 0.4% | −2% |
| Morgan Stanley | 2.8M | 0.0% | n/a |
| BNP PARIBAS FINANCIAL MARKETS | 2.4M | 0.2% | +14% |
| JPMORGAN CHASE & CO | 2.5M | n/a | +607% |
| Goldman Sachs | 1.3M | 0.0% | n/a |
◇ AC INTELLIGENCE
Top institutional owners for IBB as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
DEALER / BANK60.6% · 61 holders
OTHER34.3% · 821 holders
INCOME / DEFENSIVE1.9% · 7 holders
QUALITY / COMPOUNDER1.2% · 14 holders
ACTIVIST0.9% · 1 holder
TACTICAL / MACRO0.7% · 2 holders
SYSTEMATIC / QUANT0.5% · 11 holders
PASSIVE / INDEX0.0% · 1 holder
DEEP VALUE0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for IBB in the last 180 days.