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 Q1 2026, a total of 6 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $236.19 M.
Top institutional holders include Ray Dalio and Ken Fisher.
Institutional sentiment is currently Slightly Bearish. This is evidenced by a $18.7 M net outflow during the quarter.
Recent activity highlights Renaissance Technologies (RenTech) who increased their stake by 233.9%. Conversely, Ken Fisher reduced exposure by 16.4%.
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q1 2026)
Guru Consensus (Q1 2026)
FAQs for iShares MBS ETF (MBB)
Major holders include Ray Dalio ($129.13 M), Ken Fisher ($83.81 M), Manning & Napier Group ($18.52 M). According to the latest reported data, 6 tracked investment managers collectively hold approximately 2.49 M shares.
According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $18.7 M, with 2 managers increasing positions and 3 managers reducing holdings.
During the most recent reporting period, 3 managers trimmed their positions, while 0 fully exited MBB. The total reported sell value was $20.64 M.
Yes, 0 managers opened new positions in MBB, and 2 increased their existing holdings. The total reported buy value was $1.94 M.