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55I, LLC

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13F filer, CIK 1730242, BOSTON, MA

55I, LLC filed a 13F-NT notice for the quarter ended 2026-06-30 on 2026-08-12.

Filed (acceptance time not in the bulk data set), ingested 13F-NT 0001730242-26-000006

This filer reports no holdings of its own for Q2 2026. It filed a 13F-NT notice, and its holdings are in the report of . How notices are handled.

Changes against Q1 2026 are not shown: it was a notice, with the holdings in another manager's report (0 positions on file), so every position would read as new.

How Q2 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-NT 0001730242-26-000006 notice2026-08-12acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-NT 0001730242-26-000006 Quarter ended 2026-06-302026-08-12acceptance time not in the bulk data set
13F-NT 0001730242-26-000004 Quarter ended 2026-03-312026-05-13acceptance time not in the bulk data set
13F-NT 0001730242-26-000002 Quarter ended 2025-12-312026-02-11acceptance time not in the bulk data set
13F-NT 0001730242-25-000003 Quarter ended 2025-09-302025-11-07acceptance time not in the bulk data set
13F-NT 0000019617-25-000640 Quarter ended 2025-06-302025-08-12acceptance time not in the bulk data set
13F-NT 0000019617-25-000471 Quarter ended 2025-03-312025-05-12acceptance time not in the bulk data set
13F-NT 0000019617-25-000244 Quarter ended 2024-12-312025-02-12acceptance time not in the bulk data set
13F-NT 0000019617-24-000647 Quarter ended 2024-09-302024-11-08acceptance time not in the bulk data set
13F-NT 0000019617-24-000492 Quarter ended 2024-06-302024-08-12acceptance time not in the bulk data set
13F-NT 0000019617-24-000383 Quarter ended 2024-03-312024-05-10acceptance time not in the bulk data set
13F-NT 0000019617-24-000220 Quarter ended 2023-12-312024-02-12acceptance time not in the bulk data set
13F-NT 0000019617-23-000570 Quarter ended 2023-09-302023-11-14acceptance time not in the bulk data set
13F-NT 0000019617-23-000477 Quarter ended 2023-06-302023-08-11acceptance time not in the bulk data set
13F-NT 0000019617-23-000351 Quarter ended 2023-03-312023-05-11acceptance time not in the bulk data set
13F-NT 0000019617-23-000228 Quarter ended 2022-12-312023-02-13acceptance time not in the bulk data set
13F-HR 0001730242-22-000009 Quarter ended 2022-09-302022-11-14acceptance time not in the bulk data set
13F-HR 0001730242-22-000007 Quarter ended 2022-06-302022-08-12acceptance time not in the bulk data set
13F-HR 0001730242-22-000005 Quarter ended 2022-03-312022-05-11acceptance time not in the bulk data set
13F-HR 0001730242-22-000003 Quarter ended 2021-12-312022-02-09acceptance time not in the bulk data set
13F-HR 0001730242-21-000002 Quarter ended 2021-09-302021-11-09acceptance time not in the bulk data set
13F-HR 0001812046-21-000081 Quarter ended 2021-06-302021-08-13acceptance time not in the bulk data set
13F-HR 0001812046-21-000046 Quarter ended 2021-03-312021-05-03acceptance time not in the bulk data set
13F-HR 0001812046-21-000028 Quarter ended 2020-12-312021-02-16acceptance time not in the bulk data set
13F-HR 0001812046-20-000033 Quarter ended 2020-09-302020-10-29acceptance time not in the bulk data set
13F-HR 0001812046-20-000019 Quarter ended 2020-06-302020-08-13acceptance time not in the bulk data set
13F-HR 0001725547-20-000039 Quarter ended 2020-03-312020-05-01acceptance time not in the bulk data set
13F-HR 0001725547-20-000008 Quarter ended 2019-12-312020-01-14acceptance time not in the bulk data set
13F-HR 0001725547-20-000005 Quarter ended 2019-09-302020-01-10acceptance time not in the bulk data set
13F-HR 0001725547-20-000002 Quarter ended 2018-12-312020-01-10acceptance time not in the bulk data set
13F-HR 0001725547-20-000003 Quarter ended 2019-03-312020-01-10acceptance time not in the bulk data set
13F-HR 0001725547-20-000004 Quarter ended 2019-06-302020-01-10acceptance time not in the bulk data set