CIK: 0001833819
Total reported value
$76.2M
Reporting period: 2026-03-31 · Number of holdings: 6
Linden Rose Investment LLC disclosed 6 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $76.2M and a quarterly turnover rate of 82.9%.
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Linden Rose Investment LLC's disclosed holdings carry a Herfindahl concentration index of 0.368 — mathematically equivalent to about 3 equally-sized positions, well below its 6 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.20), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 3.5 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Add TSM
+223.2% $9.1M
Add NVDA
-11.2% -$8.5M
Add GOOGL
+28.7% $2.3M
Sold out AAPL
Sold out AMZN
New buy MU
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 54.41% | +12.91% | -11.24% | |
| 2 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 19.48% | +9.05% | +28.69% | |
| 3 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 16.52% | +13.61% | +223.20% | |
| 4 | MU | Micron Technology INC | Stock-Tech | 7.97% | +7.97% | NEW | |
| 5 | SNDK | Sandisk CORP | Stock-Tech | 1.00% | +1.00% | NEW | |
| 6 | EWY | Ishares Msci South Korea ETF | ETF-Other | 0.62% | +0.62% | NEW |
Performance for Q3 2026
-1.2%
Performance Last 4 Quarters
+42.9%
Based on 82% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 6 | $76.2M | 83 | |
| 2025-12-31 | 7 | $120.3M | 100 | |
| 2022-12-31 | 4 | $37.2M | 0 | |
| 2022-09-30 | 4 | $44.2M | 0 | |
| 2022-06-30 | 4 | $45.2M | 0 | |
| 2022-03-31 | 4 | $59.9M | 0 | |
| 2021-12-31 | 4 | $53.7M | 0 | |
| 2021-09-30 | 8 | $92.9M | 0 | |
| 2021-06-30 | 6 | $99.4M | 100 | |
| 2021-03-31 | 6 | $105.0M | 19 | |
| 2020-12-31 | 6 | $104.1M | — |
Linden Rose Investment LLC's most significant position changes for 2026-03-31: Sold out: Apple INC (AAPL); Sold out: Amazon.com INC (AMZN); New buy: Micron Technology INC (MU); Sold out: Meta Platforms Inc-class A (META); New buy: Sandisk CORP (SNDK).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TSM | Taiwan Semiconductor-sp Adr | +13.6% | +223.20% | Add |
| 2 | NVDA | Nvidia CORP | +12.9% | -11.24% | Trim |
| 3 | GOOGL | Alphabet Inc-cl A | +9.1% | +28.69% | Add |
| 4 | AAPL | Apple INC | — | EXIT | Sold out |
| 5 | AMZN | Amazon.com INC | — | EXIT | Sold out |
| 6 | MU | Micron Technology INC | — | NEW | New buy |
| 7 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 8 | SNDK | Sandisk CORP | — | NEW | New buy |
| 9 | EWY | Ishares Msci South Korea ETF | — | NEW | New buy |
| 10 | MSFT | Microsoft CORP | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-05 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-09 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-24 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-28 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-14 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-13 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-11 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-09 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-14 | 13F-HR | View on EDGAR |
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