31 institutions reported holding $186.6M of ETRACS ALERIAN INFRAST SER B (MLPB) in SEC 13F filings for 2026-06-30. Largest institutional holders: CIBC Bancorp USA Inc. ($88.7M), WELLS FARGO & COMPANY/MN ($64.9M), Marion Wealth Management ($17.2M), PNC Financial Services Group, Inc. ($4.0M), MAI Capital Management ($2.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30