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Blue Door Asset Management, LLC — 13F Holdings & Portfolio

CIK 1909147 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Blue Door Asset Management, LLC manages $212.3M in 13F-reported U.S. long-equity assets across 21 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are FLEX (27.21%), WAY (9.42%), GXO (8.46%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 6 new positions and exited 4; 7 existing positions rose in reported value and 5 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$212.3M

Long-equity book

Holdings
21

Distinct positions

Period
2026-06-30

Filed 2026-08-14

Q/Q Activity
+6 / −4 / ↑7 / ↓5

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
FLEX29.7% · -15%WAY10.3% · +37%GXO9.2% · newA9.0% · +22%NICE7.2% · +59%WSC4.1% · +68%NXT3.7% · -60%SMRT3.6% · 0%AGCO3.4% · -33%REZI3.4% · +2%SKY3.3% · -67%SPLV2.7% · newPLUS2.5% · +21%GEHC2.5% · newFFIV1.8% · newCNH1.7% · +60%GPK1.2% · newCVCO0.7% · new

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 83.6%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People
Assets Under Management
$187.0M
Discretionary
$187.0M
Employees
4
Accounts
4
Address
2 LANDMARK SQUARE
2ND FLOOR
STAMFORD, CT 06901
Phone
(203) 826-2240
Website
Name Title / Status Ownership Type
KRAUSZ, DANIEL, MARC ControlPARTNER, MEMBER25–50%Individual
LUDDY, DARIA, MICHELLE ControlCHIEF COMPLIANCE OFFICER, CHIEF OPERATING OFFICER5–10%Individual
LUDDY, MICHAEL, JAY ControlPARTNER, MANAGING MEMBER50–75%Individual

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Blue Door Asset Management, LLC Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 FLEX LTD FLEX Y2573F102 $57.8M 27.21% 356,399 SH
2 WAYSTAR HLDG CORP WAY 946784105 $20.0M 9.42% 974,000 SH
3 GXO LOGISTICS INCORPORATED GXO 36262G101 $18.0M 8.46% 354,293 SH
4 AGILENT TECHNOLOGIES INC A 00846U101 $17.4M 8.21% 131,200 SH
5 NICE LTD NICE 653656108 $13.9M 6.55% 153,000 SH
6 PERRIGO CO PLC Call PRGO G97822103 $8.3M 3.92% 800,000 SH
7 WILLSCOT HLDGS CORP WSC 971378104 $8.0M 3.78% 277,694 SH
8 NEXTPOWER INC NXT 65290E101 $7.1M 3.36% 59,809 SH
9 SMARTRENT INC SMRT 83193G107 $7.1M 3.33% 5,932,081 SH
10 AGCO CORP AGCO 001084102 $6.7M 3.15% 55,800 SH
11 RESIDEO TECHNOLOGIES INC REZI 76118Y104 $6.6M 3.09% 210,675 SH
12 CHAMPION HOMES INC SKY 830830105 $6.4M 3.03% 72,974 SH
13 NICE LTD Call NICE 653656108 $6.1M 2.87% 67,000 SH
14 INVESCO EXCH TRADED FD TR II SPLV 46138E354 $5.2M 2.47% 70,000 SH
15 EPLUS INC PLUS 294268107 $4.9M 2.31% 58,938 SH
16 GE HEALTHCARE TECHNOLOGIES I GEHC 36266G107 $4.8M 2.25% 74,700 SH
17 WAYSTAR HLDG CORP Call WAY 946784105 $3.6M 1.69% 175,000 SH
18 F5 INC FFIV 315616102 $3.5M 1.64% 8,380 SH
19 CNH INDL N V CNH N20944109 $3.4M 1.58% 299,000 SH
20 GRAPHIC PACKAGING HLDG CO GPK 388689101 $2.3M 1.07% 215,800 SH
21 CAVCO INDS INC DEL CVCO 149568107 $1.3M 0.63% 2,160 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $212.3M 21 0001892688-26-000117
2026-03-31 2026-05-15 $158.6M 18 0001892688-26-000074
2025-12-31 2026-02-17 $247.1M 23 0001892688-26-000034
2025-09-30 2025-11-14 $190.1M 25 0001892688-25-000191
Filer Information
Address
2 LANDMARK SQUARE
2ND FLOOR
STAMFORD, CT 06901
Phone
(203) 826-2240
Filing Manager
Blue Door Asset Management, LLC
STAMFORD, CT
Signatory
Daria Luddy
Chief Compliance Officer