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RTW MASTER FUND, LTD.

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13F filer, CIK 1493219, George Town, Grand Cayman, Cayman Islands

RTW MASTER FUND, LTD. filed a 13F-NT notice for the quarter ended 2023-06-30 on 2023-08-14.

Filed (acceptance time not in the bulk data set), ingested 13F-NT 0001493152-23-028032

This filer reports no holdings of its own for Q2 2023. It filed a 13F-NT notice, and its holdings are in the report of . How notices are handled.

Changes against Q1 2023 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 2023 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 0001493152-23-028032 notice2023-08-14acceptance 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 0001493152-23-028032 Quarter ended 2023-06-302023-08-14acceptance time not in the bulk data set
13F-NT 0001493152-23-016858 Quarter ended 2023-03-312023-05-15acceptance time not in the bulk data set
13F-NT 0001493152-23-004618 Quarter ended 2022-12-312023-02-14acceptance time not in the bulk data set
13F-NT 0001493152-22-032124 Quarter ended 2022-09-302022-11-14acceptance time not in the bulk data set
13F-NT 0001493152-22-022712 Quarter ended 2022-06-302022-08-15acceptance time not in the bulk data set
13F-NT 0001493152-22-013571 Quarter ended 2022-03-312022-05-16acceptance time not in the bulk data set
13F-NT 0001493152-22-004330 Quarter ended 2021-12-312022-02-14acceptance time not in the bulk data set
13F-NT 0001493152-21-028703 Quarter ended 2021-09-302021-11-15acceptance time not in the bulk data set
13F-NT 0001493152-21-019746 Quarter ended 2021-06-302021-08-13acceptance time not in the bulk data set
13F-NT 0001493152-21-011433 Quarter ended 2021-03-312021-05-14acceptance time not in the bulk data set
13F-NT 0001493152-21-003938 Quarter ended 2020-12-312021-02-16acceptance time not in the bulk data set
13F-NT 0001493152-20-021628 Quarter ended 2020-09-302020-11-16acceptance time not in the bulk data set
13F-NT 0001493152-20-015805 Quarter ended 2020-06-302020-08-14acceptance time not in the bulk data set
13F-NT 0001493152-20-009145 Quarter ended 2020-03-312020-05-15acceptance time not in the bulk data set
13F-NT 0001493152-20-002342 Quarter ended 2019-12-312020-02-14acceptance time not in the bulk data set
13F-NT 0001493152-19-017425 Quarter ended 2019-09-302019-11-14acceptance time not in the bulk data set
13F-NT 0001493152-19-012323 Quarter ended 2019-06-302019-08-14acceptance time not in the bulk data set
13F-NT 0001493152-19-007230 Quarter ended 2019-03-312019-05-15acceptance time not in the bulk data set
13F-NT 0001493152-19-001932 Quarter ended 2018-12-312019-02-14acceptance time not in the bulk data set
13F-NT 0001493152-18-015886 Quarter ended 2018-09-302018-11-14acceptance time not in the bulk data set
13F-NT 0001493152-18-011642 Quarter ended 2018-06-302018-08-14acceptance time not in the bulk data set
13F-NT 0001493152-18-006732 Quarter ended 2018-03-312018-05-14acceptance time not in the bulk data set
13F-NT 0001493152-18-002065 Quarter ended 2017-12-312018-02-14acceptance time not in the bulk data set
13F-NT 0001493152-17-012993 Quarter ended 2017-09-302017-11-14acceptance time not in the bulk data set
13F-NT 0001493152-17-009189 Quarter ended 2017-06-302017-08-14acceptance time not in the bulk data set
13F-NT 0001493152-17-005311 Quarter ended 2017-03-312017-05-15acceptance time not in the bulk data set
13F-NT 0001493152-17-001577 Quarter ended 2016-12-312017-02-14acceptance time not in the bulk data set
13F-NT 0001493152-16-014874 Quarter ended 2016-09-302016-11-14acceptance time not in the bulk data set
13F-NT 0001493152-16-012355 Quarter ended 2016-06-302016-08-15acceptance time not in the bulk data set
13F-NT 0001493152-16-009640 Quarter ended 2016-03-312016-05-11acceptance time not in the bulk data set
13F-NT 0001493152-16-007398 Quarter ended 2015-12-312016-02-16acceptance time not in the bulk data set
13F-NT 0000909012-15-000339 Quarter ended 2015-09-302015-11-13acceptance time not in the bulk data set
13F-NT 0000909012-15-000276 Quarter ended 2015-06-302015-08-14acceptance time not in the bulk data set
13F-NT 0000909012-15-000224 Quarter ended 2015-03-312015-05-21acceptance time not in the bulk data set
13F-NT 0000919574-15-001787 Quarter ended 2014-12-312015-02-17acceptance time not in the bulk data set