MBB iShares MBS ETF

Ownership history in JB Capital LLC  ·  17 quarters on record

This page tracks every 13F SEC filing in which JB Capital LLC reported a position in iShares MBS ETF (MBB). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
3.37% (2023 Q1)
Avg. % of fund
1.7%
First filed
2021 Q4
Last filed
2025 Q4
Quarters held
17
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 318,485 +10,181 +3.3% 1.24% $30.3M $94.57
2025 Q3 ADDED 308,304 +21,856 +7.6% 1.27% $29.3M $93.16
2025 Q2 ADDED 286,448 +15,511 +5.7% 1.30% $26.9M $90.95
2025 Q1 REDUCED 270,937 -101,025 -27.2% 1.40% $25.4M $89.89
13 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    MBB price (monthly, adj. close)
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