Guru Ownership Trend
Guru Analysis for iShares MBS ETF (MBB)
iShares MBS ETF (MBB), a key player in the Market sector, continues to attract institutional attention.
As of Q4 2025, a total of 6 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $255.29 M.
Top institutional holders include Ray Dalio and Ken Fisher.
Institutional sentiment is currently Bearish. This is evidenced by a $2.05 B net outflow during the quarter.
Recent activity highlights Renaissance Technologies (RenTech) who opened a new position. Conversely, Ken Fisher reduced exposure by 95.3%.
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q4 2025)
Guru Consensus (Q4 2025)
FAQs for iShares MBS ETF (MBB)
Major holders include Ray Dalio ($130.97 M), Ken Fisher ($100.54 M), Manning & Napier Group ($21.31 M). According to the latest reported data, 6 tracked investment managers collectively hold approximately 2.69 M shares.
According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $2.05 B, with 4 managers increasing positions and 2 managers reducing holdings.
During the most recent reporting period, 2 managers trimmed their positions, while 0 fully exited MBB. The total reported sell value was $2.05 B.
Yes, 1 managers opened new positions in MBB, and 3 increased their existing holdings. The total reported buy value was $3.11 M.
