State Street SPDR S&P Biotech ETF (XBI): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
3 concentrated managers hold it with a median weight of 4.0%.
Quarter flow (concentrated managers)
Change in managers (3 → 3): 0 opened · 0 exited = 0
Net flow in the quarter: −$45.5M (−287 K shares) · bought $164K and sold $45.7MShares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
The set of concentrated managers changed between quarters: with the set as it was then, 2 held it last quarter (the chart point); with today's set, 3 (the base for the change).
Concentrated managers holding it
- Greenhouse Funds LLLPReduced$76.7M4.0%−1.2 pp
- DAFNA Capital ManagementReduced$31.1M5.9%−3.7 pp
- Shaker InvestmentsIncreased$6.3M2.2%+0.1 pp
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Other relevant holders
Filers with $100M or more in the stock that do not count as concentrated managers because of their type: they are left out of the counts, the consensus and the accumulation.
- Healthcare of Ontario Pension Plan Trust FundPension or sovereign fund$1.5 bn2.1%
- Canada Pension Plan Investment BoardPension or sovereign fund$278M0.2%
- Employees Retirement System of TexasPension or sovereign fund$107M1.0%
Largest holders of XBI (all 13F filers)
- BNP Paribas Financial Markets16.8 MBank or trading desk−4.4 M
- Goldman Sachs Group15.1 MBank or trading desk+1.4 M
- Citigroup11.6 MBank or trading desk+949 K
- Morgan Stanley10.8 MBank or trading desk−1.5 M
- Bank of America10.6 MBank or trading desk−4.0 M
- Healthcare of Ontario Pension Plan Trust Fund9.3 MPension or sovereign fund−404 K
- Wells Fargo3.5 MBank or trading desk+758 K
- UBS Group3.3 MBank or trading desk−238 K
- Barclays2.8 MBank or trading desk−16 K
- Jefferies Financial Group2.1 MBank or trading desk−175 K
- Shares
- 16.8 M
- Change
- −4.4 M
See more
- Type
- Bank or trading desk
- Value
- $2.7 bn
- Shares
- 15.1 M
- Change
- +1.4 M
See more
- Type
- Bank or trading desk
- Value
- $2.4 bn
- Shares
- 11.6 M
- Change
- +949 K
See more
- Type
- Bank or trading desk
- Value
- $1.8 bn
- Shares
- 10.8 M
- Change
- −1.5 M
See more
- Type
- Bank or trading desk
- Value
- $1.7 bn
- Shares
- 10.6 M
- Change
- −4.0 M
See more
- Type
- Bank or trading desk
- Value
- $1.7 bn
- Shares
- 9.3 M
- Change
- −404 K
See more
- Type
- Pension or sovereign fund
- Value
- $1.5 bn
- Shares
- 3.5 M
- Change
- +758 K
See more
- Type
- Bank or trading desk
- Value
- $555M
- Shares
- 3.3 M
- Change
- −238 K
See more
- Type
- Bank or trading desk
- Value
- $524M
- Shares
- 2.8 M
- Change
- −16 K
See more
- Type
- Bank or trading desk
- Value
- $446M
- Shares
- 2.1 M
- Change
- −175 K
See more
- Type
- Bank or trading desk
- Value
- $339M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
This company filed no 8-K forms in the last year. Foreign companies listed in the US (ADRs) report material events on forms 6-K and 20-F, and ETFs and funds do not file 8-Ks. If it is a foreign company listed in the US through ADRs (American Depositary Receipts), what trades are bank-issued certificates that represent shares from its home market. See its filings on EDGAR ↗