$BMBM https://heraldks.com/duff-bmb-munai-bmbm-sellers-increased-by-33-33-their-shorts/ Duff & Phelps Investment Management Co Has Lifted Nextera Energy (NEE) Holding By $399840; BMB MUNAI (BMBM ... Herald KS - 4h ago BMB MUNAI INCORPORATED (OTCMKTS:BMBM) had an increase of 33.33% in short interest. BMBM's SI was 6,800 shares in September as released by FINRA.