Linden Rose Investment LLC — 13F Holdings & Portfolio
CIK 1833819 · latest 13F-HR filed 2026-08-05
Linden Rose Investment LLC manages $128.7M in 13F-reported U.S. long-equity assets across 8 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are DRAM (29.93%), NVDA (22.60%), MU (22.40%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions, exited 0, added to 4, and trimmed 2.
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.
SUGAR LAND, TX 77479
$128.7M
Long-equity book
8
Distinct positions
2026-06-30
Filed 2026-08-05
+2 / −0 / ↑4 / ↓2
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- MICRON TECHNOLOGY INC$22.8M +375.1%
- TAIWAN SEMICONDUCTOR MFG LTD$5.0M +39.4%
- SANDISK CORP$2.0M +266.2%
- ISHARES INC$288.1K +60.6%
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 | ROUNDHILL ETF TRUST | DRAM | 77926X320 | $38.5M | 29.93% | 521,570 | SH |
| 2 | NVIDIA CORPORATION | NVDA | 67066G104 | $29.1M | 22.60% | 145,365 | SH |
| 3 | MICRON TECHNOLOGY INC | MU | 595112103 | $28.8M | 22.40% | 24,981 | SH |
| 4 | TAIWAN SEMICONDUCTOR MFG LTD | TSM | 874039100 | $17.5M | 13.63% | 36,732 | SH |
| 5 | ALPHABET INC | GOOGL | 02079K305 | $10.1M | 7.88% | 28,379 | SH |
| 6 | SANDISK CORP | SNDK | 80004C200 | $2.8M | 2.17% | 1,228 | SH |
| 7 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $1.0M | 0.80% | 3,452 | SH |
| 8 | ISHARES INC | EWY | 464286772 | $763.6K | 0.59% | 3,782 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-05 | $128.7M | 8 | 0001833819-26-000005 |
| 2026-03-31 | 2026-05-05 | $76.2M | 6 | 0001833819-26-000004 |
| 2025-12-31 | 2026-02-09 | $120.3M | 7 | 0001833819-26-000003 |