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Super Investors Linden Rose Investment LLC
LR

Linden Rose Investment LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$129M
Positions
8
Quarter ended
June 30, 2026
Filed
August 05, 2026

Reported portfolio value by quarter (12 quarters reported)

$129M $37.2K
Q4 20 Q3 21 Q2 22 Q4 25 Q2 26

$104M in Q4 2020 → $129M now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
RE Roundhill ETF Trust 29.9% New 521,570 $38.5M
Nvidia Corporation 22.6% Trimmed 39% 145,365 $29.1M
Micron Technology Inc 22.4% Added 39% 24,981 $28.8M
TS Taiwan Semiconductor Mfg Ltd 13.6% Trimmed 1.4% 36,732 $17.5M
Alphabet Inc 7.9% Trimmed 45% 28,379 $10.1M
Sandisk Corp 2.2% Added 2.3% 1,228 $2.79M
Marvell Technology Inc 0.8% New 3,452 $1.03M
I Ishares Inc 0.6% Trimmed 2.2% 3,782 $764K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 05, 2026

Company Action Shares changed Value of change % of portfolio
RE Roundhill ETF Trust New +521,570 +$38.5M 29.9%
Nvidia Corporation Trimmed −92,351 −$18.5M 22.6%
Alphabet Inc Trimmed −23,251 −$8.31M 7.9%
Micron Technology Inc Added +7,014 +$8.1M 22.4%
Marvell Technology Inc New +3,452 +$1.03M 0.8%
TS Taiwan Semiconductor Mfg Ltd Trimmed −507 −$242K 13.6%
Sandisk Corp Added +28 +$63.7K 2.2%
I Ishares Inc Trimmed −84 −$17K 0.6%

Q1 2026

quarter ended March 31, 2026 · filed May 05, 2026

Company Action Shares changed Value of change % of portfolio
Apple Inc Exited −96,541 −$26.2M —
Amazon Com Inc Exited −110,837 −$25.6M —
TS Taiwan Semiconductor Mfg Ltd Added +25,717 +$8.69M 16.5%
Micron Technology Inc New +17,967 +$6.07M 8.0%
Nvidia Corporation Trimmed −30,098 −$5.25M 54.4%
Alphabet Inc Added +11,509 +$3.31M 19.5%
MP Meta Platform Inc Exited −3,308 −$2.18M —
Sandisk Corp New +1,200 +$762K 1.0%
IM Ishares Msci South Korea ETF New +3,866 +$476K 0.6%
Microsoft Corp Exited −673 −$326K —

Q4 2025

quarter ended December 31, 2025 · filed February 09, 2026

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation New +267,814 +$49.9M 41.5%
Alphabet Inc Trimmed −82,055 −$25.7M 10.4%
Apple Inc Trimmed −26,388 −$7.17M 21.8%
TS Taiwan Semiconductor Mfg Ltd New +11,522 +$3.5M 2.9%
Amazon Com Inc Added +12,315 +$2.84M 21.3%
MP Meta Platform Inc New +3,308 +$2.18M 1.8%
Microsoft Corp New +673 +$326K 0.3%
BH Berkshire Hathaway Inc Del Exited −7,123 −$2.2K —

Q4 2022

quarter ended December 31, 2022 · filed January 24, 2023

Company Action Shares changed Value of change % of portfolio
Apple Inc Trimmed −6,460 −$839 42.9%
Alphabet Inc Trimmed −7,149 −$631 29.0%
Amazon Com Inc Trimmed −5,360 −$450 22.2%
BH Berkshire Hathaway Inc Del Trimmed −1,314 −$406 5.9%

Q3 2022

quarter ended September 30, 2022 · filed October 28, 2022

Company Action Shares changed Value of change % of portfolio
Alphabet Inc Added +122,826 +$11.7M 28.0%
BH Berkshire Hathaway Inc Del Added +373 +$99.6K 5.1%
Apple Inc Trimmed −701 −$96.9K 40.4%
Amazon Com Inc Trimmed −598 −$67.6K 26.5%

Q2 2022

quarter ended June 30, 2022 · filed July 14, 2022

Company Action Shares changed Value of change % of portfolio
Amazon Com Inc Added +99,341 +$10.6M 24.5%
Alphabet Inc Added +727 +$1.58M 31.3%
BH Berkshire Hathaway Inc Del Trimmed −3,168 −$865K 4.9%
Apple Inc Trimmed −2,130 −$291K 39.3%

Q1 2022

quarter ended March 31, 2022 · filed April 13, 2022

Company Action Shares changed Value of change % of portfolio
Alphabet Inc Added +1,024 +$2.85M 26.8%
Amazon Com Inc Added +861 +$2.81M 28.0%
Apple Inc Added +7,205 +$1.26M 38.6%
BH Berkshire Hathaway Inc Del Trimmed −374 −$132K 6.6%

Q4 2021

quarter ended December 31, 2021 · filed January 11, 2022

Company Action Shares changed Value of change % of portfolio
Sea Ltd Exited −149,639 −$47.7M —
P Pinduoduo Inc Exited −321,874 −$29.2M —
Apple Inc Added +94,218 +$16.7M 41.3%
Alphabet Inc New +4,748 +$13.8M 25.6%
Amazon Com Inc Added +2,607 +$8.69M 26.6%
BH Berkshire Hathaway Inc Del New +11,606 +$3.47M 6.5%
Shopify Inc Exited −2,419 −$3.28M —
Fiverr International Ltd Exited −5,636 −$1.03M —
TH Tencent Holdings Ltd Exited −16,131 −$964K —
Wix.com Ltd Exited −4,618 −$905K —

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