WestEnd Advisors, LLC has opened a new $106.3M position in $IBB, per a new SEC 13F filing. This disclosure reflects the funds' holdings for the 12-31-2025 report period. You can see the fund's full portfolio on Quiver Quantitative, and also track the largest institutional owners of $IBB.
$IBB Hedge Fund Activity
We have seen 301 institutional investors add shares of $IBB stock to their portfolio, and 373 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BNP PARIBAS FINANCIAL MARKETS added 1,451,820 shares (+313.2%) to their portfolio in Q3 2025, for an estimated $209,599,253
- WESTEND ADVISORS, LLC added 629,667 shares (+inf%) to their portfolio in Q4 2025, for an estimated $106,268,899
- MORGAN STANLEY removed 493,647 shares (-13.6%) from their portfolio in Q3 2025, for an estimated $71,267,817
- JEFFERIES FINANCIAL GROUP INC. added 450,807 shares (+inf%) to their portfolio in Q3 2025, for an estimated $65,083,006
- UBS GROUP AG removed 376,318 shares (-25.6%) from their portfolio in Q3 2025, for an estimated $54,329,029
- CITIGROUP INC removed 353,271 shares (-8.7%) from their portfolio in Q3 2025, for an estimated $51,001,734
- JANE STREET GROUP, LLC added 280,048 shares (+4234.2%) to their portfolio in Q3 2025, for an estimated $40,430,529
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
Note that there may be inaccuracies in these estimates due to filing errors by the funds, parsing errors by us, or other anomalies.
Check out Quiver Quantitative's $IBB ticker page for more data.
