Linden Rose Investment LLC holds a concentrated book of 8 stocks worth $128.7M as of Q2 2026 (disclosed Aug 5, 2026, a ~36-day 13F lag). This quarter they opened Roundhill Memory ETF and trimmed Nvidia Corp. Their largest long position is Roundhill Memory ETF at 30% of the equity book.
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.
69% mapped to company sectors
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 Linden Rose Investment LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Mishpacha Holdings Corp | 4 / 8 | $266.2M |
| Fund Resources Investment Holding Group Co Ltd | 3 / 8 | $711.1M |
| Parametrica Management Ltd | 7 / 8 | $89.3M |
| Outlook Capital Management, LLC | 2 / 8 | $205.6M |
| Prime Capital Management Co Ltd | 3 / 8 | $785.5M |
| Ketron Financial | 4 / 8 | $193.5M |
| Credit Capital Investments LLC | 4 / 8 | $104.5M |
| Boundless Plain Holdings Ltd | 3 / 8 | $252.9M |
Ranked by the share of each fund's own book sitting in the names it shares with Linden Rose Investment 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 stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Roundhill ETF Trust MEMORY ETF | $38.5M | 521.6K | 29.9% | ▲New New position | |
| 2 | Nvidia Corporation COM | $29.1M | 145.4K | 22.6% | ▼−39% Reduced · −92K sh | |
| 3 | Micron Technology Inc COM | $28.8M | 25.0K | 22.4% | ▲+39% Added · +7K sh | |
| 4 | Taiwan Semiconductor MFG Ltd SPONSORED ADS | $17.5M | 36.7K | 13.6% | ▼−1.4% Reduced · −507 sh | |
| 5 | Alphabet Inc CAP STK CL A | $10.1M | 28.4K | 7.9% | ▼−45% Reduced · −23K sh | |
| 6 | Sandisk Corp COM | $2.8M | 1.2K | 2.2% | ▲+2.3% Added · +28 sh | |
| 7 | Marvell Technology Inc COM | $1.0M | 3.5K | 0.8% | ▲New New position | |
| 8 | Ishares Inc MSCI STH KOR ETF | $764K | 3.8K | 0.6% | ▼−2.2% Reduced · −84 sh |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
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/1833819/holdings"
Use Arkolith to show Linden Rose Investment LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 5, 2026 | 8 | $128.7M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 5, 2026 | 6 | $76.2M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 9, 2026 | 7 | $120.3M | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Jan 24, 2023 | 4 | $37.2M | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Oct 28, 2022 | 4 | $44.2M | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Jul 14, 2022 | 4 | $45.2M | 13F-HR |
| Q1 2022 | Mar 31, 2022 | Apr 13, 2022 | 4 | $59.9M | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Jan 11, 2022 | 4 | $53.7M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.