Which hedge funds own XBI? SPDR SERIES TRUST, Q2 2026 13F holders
50 tracked hedge funds disclosed a position in XBI (SPDR SERIES TRUST) in their Q2 2026 13F filings, worth $875.6m in total. The largest holder by portfolio weight is Sivik Global Healthcare LLC at 14.5% of its book. 16 opened a new position this quarter: Balance Capital Partners L.P., Polymer Capital Management (HK) LTD, Jain Global LLC, Kazazian Asset Management, LLC. 7 exited: RH Tailwind Management, LLC, Quantitative Investment Management, LLC, Keystone Investors Pte Ltd.
- 50
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 16
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 7
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $299m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $38.1m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $876m
- Combined value Sum of the holders' reported positions in the security.
- 4.0%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
Exited since the previous filing
| RH Tailwind Management, LLC | 3.2% | $6.3m |
| Quantitative Investment Management, LLC | 1.5% | $14.3m |
| Keystone Investors Pte Ltd | 1.1% | $12.0m |
| Encore Global Management, LP | 1.0% | $1.4m |
| Rock Springs Capital Management LP | 0.2% | $3.8m |
| Lighthouse Investment Partners, LLC | 0.01% | $346k |
| Hudson Bay Capital Management LP | 0.0% | $32.6k |
Ownership over time
Who discovered XBI first? Beta
| Ardsley Advisory Partners LP | Q1 2017 | +1.8 pts |
| Marvin & Palmer Associates Inc high conviction | Q1 2018 | +1.6 pts |
| Goldentree Asset Management LP | Q4 2016 | +1.1 pts |
| Sandler Capital Management | Q2 2014 | +0.7 pts |
| Quantitative Investment Management, LLC | Q1 2021 | +0.6 pts |
| Rothschild Capital Partners, LLC | Q3 2016 | +0.3 pts |
| JW Asset Management, LLC | Q3 2017 | +0.2 pts |
| Redmile Group, LLC | Q2 2016 | 0.0 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.