Blue Door Asset Management, LLC holds a concentrated book of 18 reported positions worth $194.3M as of Q2 2026 (disclosed Aug 14, 2026, a ~45-day 13F lag). This quarter they opened Gxo Logistics Inc and trimmed Flex Ltd. Their largest long position is Flex Ltd at 30% of the reported non-option book. They also disclosed $18.0M in call options (bullish), shown separately below and excluded from the non-option book. Cloning the disclosed picks since 2022 would be +108% (+17.4%/yr). That is a simulation of the disclosed long book, not audited returns.
Following at the filing date actually beat the quarter-end book by 50.0 points over this window.
Growth of $10,000 cloning Blue Door Asset Management, LLC's disclosed long 13F book, rebalanced on each filing date (so it reflects each quarter's actual reporting lag, ~45 days for the latest filing, with no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
97% mapped to company sectors
+1 sector below the cut, under 0.5% together
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Blue Door Asset Management, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Tweedy, Browne Co LLC | 2 / 18 | $228.5M |
| Goldentree Asset Management LP | 2 / 18 | $185.0M |
| Clear Harbor Asset Management, LLC | 4 / 18 | $142.8M |
| Cramer Rosenthal McGlynn LLC | 2 / 18 | $152.3M |
| Marathon Asset Management Ltd | 3 / 18 | $161.4M |
| Hotchkis & Wiley Capital Management LLC | 7 / 18 | $2.2B |
| Figure 8 Investment Strategies LLC | 2 / 18 | $7.7M |
| Armbruster Capital Management, Inc. | 2 / 18 | $40.8M |
Ranked by the share of each fund's own book sitting in the names it shares with Blue Door Asset Management, LLC: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each position's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Flex Ltd ORD | $57.8M | 356.4K | 29.7% | ▼−15% Reduced · −64K sh | |
| 2 | Waystar Hldg Corp COM | $20.0M | 974.0K | 10.3% | ▲+37% Added · +262K sh | |
| 3 | Gxo Logistics Incorporated COMMON STOCK | $18.0M | 354.3K | 9.2% | ▲New New position | |
| 4 | Agilent Technologies Inc COM | $17.4M | 131.2K | 9.0% | ▲+22% Added · +23K sh | |
| 5 | Nice Ltd SPONSORED ADR | $13.9M | 153.0K | 7.2% | ▲+59% Added · +57K sh | |
| 6 | Willscot Hldgs Corp COM CL A | $8.0M | 277.7K | 4.1% | ▲+68% Added · +113K sh | |
| 7 | Nextpower Inc CLASS A COM | $7.1M | 59.8K | 3.7% | ▼−60% Reduced · −91K sh | |
| 8 | Smartrent Inc COM CL A | $7.1M | 5.93M | 3.6% | —Held | |
| 9 | Agco Corp COM | $6.7M | 55.8K | 3.4% | ▼−33% Reduced · −27K sh | |
| 10 | Resideo Technologies Inc COM | $6.6M | 210.7K | 3.4% | ▲+2.2% Added · +5K sh | |
| 11 | Champion Homes Inc COM | $6.4M | 73.0K | 3.3% | ▼−67% Reduced · −150K sh | |
| 12 | Invesco Exch Traded FD TR II S&P500 LOW VOL | $5.2M | 70.0K | 2.7% | ▲New New position | |
| 13 | Eplus Inc COM | $4.9M | 58.9K | 2.5% | ▲+21% Added · +10K sh | |
| 14 | Ge Healthcare Technologies I COMMON STOCK | $4.8M | 74.7K | 2.5% | ▲New New position | |
| 15 | F5 Inc COM | $3.5M | 8.4K | 1.8% | ▲New New position | |
| 16 | CNH Indl N V SHS | $3.4M | 299.0K | 1.7% | ▲+60% Added · +112K sh | |
| 17 | Graphic Packaging Hldg Co COM | $2.3M | 215.8K | 1.2% | ▲New New position | |
| 18 | Cavco Inds Inc Del COM | $1.3M | 2.2K | 0.7% | ▲New New position |
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1909147/holdings"
Use Arkolith to show Blue Door Asset Management, LLC's latest holdings, largest changes, and filing provenance.
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | PERRIGO CO PLCPRGO | $8.3M | 800K |
| CALL · bullish | NICE LTD - SPON ADRNICE | $6.1M | 67K |
| CALL · bullish | WAYSTAR HOLDING CORPWAY | $3.6M | 175K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the non-option book, weighting, concentration and sector figures above.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 14, 2026 | 45d | 21 | $212.3M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 15, 2026 | 45d | 18 | $158.6M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 48d | 23 | $247.1M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 45d | 25 | $190.1M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 45d | 20 | $193.2M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 45d | 18 | $186.9M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 45d | 18 | $270.1M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 45d | 16 | $154.3M | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 14, 2024 | 45d | 18 | $173.1M | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 45d | 16 | $167.7M | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 45d | 20 | $184.8M | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 45d | 22 | $141.0M | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 14, 2023 | 45d | 20 | $289.3M | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 15, 2023 | 45d | 24 | $176.4M | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 14, 2023 | 45d | 21 | $111.1M | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 14, 2022 | 45d | 15 | $81.8M | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 15, 2022 | 46d | 20 | $97.2M | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 16, 2022 | 46d | 26 | $173.0M | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 14, 2022 | 45d | 25 | $108.9M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. Book totals and portfolio weights cover reported non-option positions, which can include notes and warrants. Disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.