ASSETMARK, INC has added 635,782 shares of $XBI to their portfolio, 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 $XBI.
$XBI Hedge Fund Activity
We have seen 282 institutional investors add shares of $XBI stock to their portfolio, and 309 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- GOLDMAN SACHS GROUP INC added 4,636,025 shares (+25.6%) to their portfolio in Q3 2025, for an estimated $464,529,705
- JPMORGAN CHASE & CO added 2,900,633 shares (+27.3%) to their portfolio in Q3 2025, for an estimated $290,643,426
- BANK OF AMERICA CORP /DE/ added 2,750,350 shares (+41.3%) to their portfolio in Q3 2025, for an estimated $275,585,070
- CITIGROUP INC removed 1,862,849 shares (-14.6%) from their portfolio in Q3 2025, for an estimated $186,657,469
- UBS GROUP AG removed 1,710,420 shares (-41.5%) from their portfolio in Q3 2025, for an estimated $171,384,084
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added 1,689,000 shares (+13.9%) to their portfolio in Q3 2025, for an estimated $169,237,800
- BNP PARIBAS FINANCIAL MARKETS removed 1,645,780 shares (-21.6%) from their portfolio in Q3 2025, for an estimated $164,907,156
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 $XBI ticker page for more data.
