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Blue Door Asset Management, LLC

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13F filer, CIK 1909147, STAMFORD, CT

Blue Door Asset Management, LLC reported $190,125,261 across 25 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-14. Its ten largest share positions make up 82.6% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001892688-25-000191

Period
2025-09-30
Reported value
$190M
Holdings
25
Top 10 weight
82.6%
New
9
Sold out
4

Largest buys vs the previous quarter

SecurityShares changeApprox. value
SKYnew+79,500$6.07M
AMTadded+22,500$4.33M
EPAMadded+26,700$4.03M
NICEadded+23,200$3.36M
WAYnew+79,700$3.02M

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
VRTreduced-46,300-$6.98M
PRGOreduced-308,655-$6.87M
PINSexited-180,200-$6.46M
AVTRreduced-306,600-$3.83M
NXTreduced-31,600-$2.34M

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 0001892688-25-000191, largest first. % of portfolio is the value over $176,738,261, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
FLEXFLEX LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 702,950 shares; 2024Q4: 545,950 shares; 2025Q1: 400,850 shares; 2025Q2: 418,250 shares; 2025Q3: 403,850 shares 403,850$23.4M13.25%-14,400Timeline
PYPLPAYPAL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 284,035 shares; 2024Q4: 284,035 shares; 2025Q1: 317,035 shares; 2025Q2: 331,019 shares; 2025Q3: 331,019 shares 331,019$22.2M12.56%0Timeline
NXTNEXTPOWER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 389,966 shares; 2024Q4: 466,466 shares; 2025Q1: 416,466 shares; 2025Q2: 308,457 shares; 2025Q3: 276,857 shares 276,857$20.5M11.59%-31,600Timeline
EPAMEPAM SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 66,600 shares; 2025Q3: 93,300 shares 93,300$14.1M7.96%+26,700Timeline
VRTVERTIV HOLDINGS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 171,999 shares; 2024Q4: 171,999 shares; 2025Q1: 186,191 shares; 2025Q2: 139,491 shares; 2025Q3: 93,191 shares 93,191$14.1M7.95%-46,300Timeline
PRGOPERRIGO CO PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 889,380 shares; 2024Q4: 870,380 shares; 2025Q1: 786,380 shares; 2025Q2: 885,380 shares; 2025Q3: 576,725 shares 576,725$12.8M7.27%-308,655Timeline
JBLJABIL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 44,100 shares; 2025Q1: 44,100 shares; 2025Q2: 53,700 shares; 2025Q3: 53,700 shares 53,700$11.7M6.6%0Timeline
HOLXHOLOGIC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 29,000 shares; 2025Q1: not reported; 2025Q2: 161,500 shares; 2025Q3: 167,300 shares 167,300$11.3M6.39%+5,800Timeline
AGCOAGCO CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 45,000 shares; 2024Q4: 109,600 shares; 2025Q1: 71,800 shares; 2025Q2: 55,300 shares; 2025Q3: 75,100 shares 75,100$8.04M4.55%+19,800Timeline
NICENICE LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 31,600 shares; 2025Q3: 54,800 shares 54,800$7.93M4.49%+23,200Timeline
SMRTSMARTRENT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,001,333 shares; 2024Q4: 5,933,296 shares; 2025Q1: 5,763,296 shares; 2025Q2: 4,811,643 shares; 2025Q3: 5,336,659 shares 5,336,659$7.52M4.26%+525,016Timeline
AMTAMERICAN TOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 14,800 shares; 2025Q3: 37,300 shares 37,300$7.17M4.06%+22,500Timeline
SKYCHAMPION HOMES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 79,500 shares 79,500$6.07M3.44%newTimeline
WAYWAYSTAR HLDG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 79,700 shares 79,700$3.02M1.71%newTimeline
CNHCNH INDL N VQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 664,000 shares; 2024Q4: 194,000 shares; 2025Q1: 194,000 shares; 2025Q2: 194,000 shares; 2025Q3: 194,000 shares 194,000$2.1M1.19%0Timeline
XLESELECT SECTOR SPDR TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,500 shares; 2024Q4: 5,369 shares; 2025Q1: not reported; 2025Q2: 20,000 shares; 2025Q3: 20,000 shares 20,000$1.79M1.01%0Timeline
AVTRAVANTOR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 476,635 shares; 2024Q4: 500,035 shares; 2025Q1: 847,235 shares; 2025Q2: 383,700 shares; 2025Q3: 77,100 shares 77,100$962K0.54%-306,600Timeline
XLFSELECT SECTOR SPDR TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 11,100 shares 11,100$598K0.34%newTimeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,400 shares 1,400$307K0.17%newTimeline
MLMMARTIN MARIETTA MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 480 shares 480$303K0.17%newTimeline
FDXFEDEX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,270 shares 1,270$299K0.17%newTimeline
LOWLOWES COS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,180 shares 1,180$297K0.17%newTimeline
ADSKAUTODESK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 930 shares 930$295K0.17%newTimeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
PYPLPAYPAL HLDGS INC STOKcall100,000$6.71M0
PRGOPERRIGO CO PLC Stockcall300,000$6.68Mnew

Sold out in Q3 2025

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

SecurityShares beforeValue beforeType
VRTVERTIV HOLDINGS CO86,700$11.1Mput
PINSPINTEREST INC180,200$6.46Mshares
XLBSELECT SECTOR SPDR TR14,000$1.23Mshares
SBACSBA COMMUNICATIONS CORP3,000$705Kshares

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 0001892688-25-000191 base2025-11-14acceptance time not in the bulk data set