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Endurance Services Ltd

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13F filer, CIK 2011025, PURCHASE, NY

Endurance Services Ltd reported $593,817,187 across 8 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-13.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0002011025-26-000002

Period
2026-03-31
Reported value
$594M
Holdings
8
Top 10 weight
100%
New
2
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
HYGadded+362,896$28.9M
BKLNnew+743,494$15.2M
SPYMnew+19,200$1.47M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

None.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0002011025-26-000002, largest first. % of portfolio is the value over $593,817,187, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
IVVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 307,000 shares; 2024Q4: 307,000 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 332,351 shares; 2025Q4: 332,601 shares; 2026Q1: 332,601 shares 332,601$217M36.59%0Timeline
HYGISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,972,719 shares; 2024Q4: 1,972,719 shares; 2025Q1: 1,979,000 shares; 2025Q2: 1,979,000 shares; 2025Q3: 1,979,000 shares; 2025Q4: 2,000,800 shares; 2026Q1: 2,363,696 shares 2,363,696$188M31.67%+362,896Timeline
RSPINVESCO EXCHANGE TRADED FD TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 507,500 shares; 2024Q4: 507,500 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 511,000 shares; 2025Q4: 511,000 shares; 2026Q1: 511,000 shares 511,000$98.1M16.52%0Timeline
QQQEDIREXION SHARES ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 347,500 shares; 2024Q4: 347,500 shares; 2025Q1: 347,500 shares; 2025Q2: 347,500 shares; 2025Q3: 347,500 shares; 2025Q4: 347,500 shares; 2026Q1: 347,500 shares 347,500$34.2M5.77%0Timeline
JAAAJANUS DETROIT STR TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 204,500 shares; 2024Q4: 204,500 shares; 2025Q1: 600,000 shares; 2025Q2: 600,000 shares; 2025Q3: 600,000 shares; 2025Q4: 592,887 shares; 2026Q1: 592,887 shares 592,887$29.9M5.03%0Timeline
BKLNINVESCO EXCH TRADED FD TR IIQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,536,000 shares; 2024Q4: 1,536,000 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 743,494 shares 743,494$15.2M2.56%newTimeline
WCLDWISDOMTREE TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 354,500 shares; 2024Q4: 354,500 shares; 2025Q1: 354,500 shares; 2025Q2: 354,500 shares; 2025Q3: 354,500 shares; 2025Q4: 354,500 shares; 2026Q1: 354,500 shares 354,500$9.68M1.63%0Timeline
SPYMSPDR SERIES TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 208,700 shares; 2024Q4: 208,700 shares; 2025Q1: 2,831,385 shares; 2025Q2: 2,831,385 shares; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 19,200 shares 19,200$1.47M0.25%newTimeline

How Q1 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-HR 0002011025-26-000002 base2026-05-13acceptance time not in the bulk data set