Guru Ownership Trend
Guru Analysis for State Street SPDR S&P Biotech ETF (XBI)
State Street SPDR S&P Biotech ETF (XBI), a key player in the Market sector, continues to attract institutional attention.
As of Q4 2025, a total of 4 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $256.01 M.
Top institutional holders include Jefferies Group and Louis Moore Bacon.
Institutional sentiment is currently Bullish. This is evidenced by a $27.81 M net inflow during the quarter.
Recent activity highlights Renaissance Technologies (RenTech) who opened a new position. Conversely, Louis Moore Bacon reduced exposure by 10.0%.
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q4 2025)
Guru Consensus (Q4 2025)
FAQs for State Street SPDR S&P Biotech ETF (XBI)
Major holders include Jefferies Group ($209.12 M), Louis Moore Bacon ($27.43 M), Renaissance Technologies (RenTech) ($5.01 M). According to the latest reported data, 4 tracked investment managers collectively hold approximately 1.99 M shares.
According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $27.81 M, with 3 managers increasing positions and 1 managers reducing holdings.
During the most recent reporting period, 1 managers trimmed their positions, while 0 fully exited XBI. The total reported sell value was $3.05 M.
Yes, 1 managers opened new positions in XBI, and 2 increased their existing holdings. The total reported buy value was $30.85 M.