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Endurance Services Ltd

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13F filer, CIK 2011025, PURCHASE, NY

Endurance Services Ltd reported $597,135,043 across 14 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-12. Its ten largest share positions make up 99.11% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0002011025-25-000008

Period
2025-09-30
Reported value
$597M
Holdings
14
Top 10 weight
99.11%
New
2
Sold out
2

Largest buys vs the previous quarter

SecurityShares changeApprox. value
IVVnew+332,351$222M
RSPnew+511,000$97M

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

SecurityShares changeApprox. value
SPYMexited-2,831,385-$206M
GSEWexited-1,140,000-$92.8M

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.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0002011025-25-000008, largest first. % of portfolio is the value over $597,135,043, 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; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 307,000 shares; 2024Q4: 307,000 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 332,351 shares 332,351$222M37.25%newTimeline
HYGISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 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 1,979,000$161M26.91%0Timeline
RSPINVESCO EXCHANGE TRADED FD TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 507,500 shares; 2024Q4: 507,500 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 511,000 shares 511,000$97M16.24%newTimeline
QQQEDIREXION SHARES ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 347,500 shares; 2024Q4: 347,500 shares; 2025Q1: 347,500 shares; 2025Q2: 347,500 shares; 2025Q3: 347,500 shares 347,500$35.3M5.91%0Timeline
JAAAJANUS DETROIT STR TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 204,500 shares; 2024Q4: 204,500 shares; 2025Q1: 600,000 shares; 2025Q2: 600,000 shares; 2025Q3: 600,000 shares 600,000$30.5M5.1%0Timeline
JPSTJ P MORGAN EXCHANGE TRADED FQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 415,000 shares; 2024Q4: 415,000 shares; 2025Q1: 415,000 shares; 2025Q2: 415,000 shares; 2025Q3: 415,000 shares 415,000$21.1M3.53%0Timeline
WCLDWISDOMTREE TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 354,500 shares; 2024Q4: 354,500 shares; 2025Q1: 354,500 shares; 2025Q2: 354,500 shares; 2025Q3: 354,500 shares 354,500$12.5M2.09%0Timeline
MBBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 57,544 shares; 2024Q4: 57,544 shares; 2025Q1: 57,544 shares; 2025Q2: 57,544 shares; 2025Q3: 57,544 shares 57,544$5.48M0.92%0Timeline
IGSBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,582 shares; 2024Q4: 100,582 shares; 2025Q1: 100,582 shares; 2025Q2: 100,582 shares; 2025Q3: 100,582 shares 100,582$5.33M0.89%0Timeline
IGIBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 30,492 shares; 2024Q4: 30,492 shares; 2025Q1: 30,492 shares; 2025Q2: 30,492 shares; 2025Q3: 30,492 shares 30,492$1.65M0.28%0Timeline
DCREDOUBLELINE ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 30,750 shares; 2024Q4: 30,750 shares; 2025Q1: 30,750 shares; 2025Q2: 30,750 shares; 2025Q3: 30,750 shares 30,750$1.6M0.27%0Timeline
ICLOINVESCO ACTIVELY MANAGED EXCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 50,000 shares; 2024Q4: 50,000 shares; 2025Q1: 50,000 shares; 2025Q2: 50,000 shares; 2025Q3: 50,000 shares 50,000$1.28M0.21%0Timeline
XTREBONDBLOXX ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 24,250 shares; 2024Q4: 24,250 shares; 2025Q1: 24,250 shares; 2025Q2: 24,250 shares; 2025Q3: 24,250 shares 24,250$1.21M0.2%0Timeline
XFIVBONDBLOXX ETF TRUSTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 24,400 shares; 2024Q4: 24,400 shares; 2025Q1: 24,400 shares; 2025Q2: 24,400 shares; 2025Q3: 24,400 shares 24,400$1.21M0.2%0Timeline

Sold out in Q3 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
SPYMSPDR SERIES TRUST2,831,385$206Mshares
GSEWGOLDMAN SACHS ETF TR1,140,000$92.8Mshares

How Q3 2025 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 0002011025-25-000008 base2025-11-12acceptance time not in the bulk data set