Boundless Plain Holdings Ltd

Fundamental concentrated ★Highest signal CIK 2108192
League rank
#993
in Fundamental concentrated · #7416 overall
Long book
$303.7M
Q1 2026
Positions
22
Top-10 weight
88%
concentration
Last quarter
-6.6%
SPY +14.8%
Turnover
22%
of book per quarter

Strategy in plain words

auto-generated from filings

Boundless Plain Holdings Ltd is a concentrated fundamental stock-picker, running a $303.7M US long book across 22 positions.

The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: PDD HOLDINGS INC, TESLA INC, NVIDIA CORP, DINGDONG CAYMAN LTD -SPN ADR, WATERDROP INC.

We rate its filings highest-signal: new buys here are worth attention.

Implied long-book return vs S&P 500

methodology: positions priced quarterly, no shorts/options
Fund long book S&P 500
Q4 2025
-11.3%
Q1 2026
-6.6%

Sector allocation

Financials
35%
Industrials
33%
Technology
28%
Materials
4%
Services media
0%

Long book by quarter

$313.6M
Q4 2025
$303.7M
Q1 2026

What does Boundless Plain own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
TSLA TESLA INCIndustrials67.4K$25.0M8.2%+49.1%
NVDA NVIDIA CORPTechnology128.7K$22.4M7.4%Held
BMNR BITMINE IMMERSION TECHNOLOGIFinancials675.2K$13.4M4.4%+8.4%
BE BLOOM ENERGY CORP- AIndustrials72.1K$9.8M3.2%+12.4%
GOOGL ALPHABET INC-CL ATechnology24.5K$7.0M2.3%Held
CLSK CLEANSPARK INCFinancials734.6K$6.3M2.1%New
SBET SHARPLINK INCFinancials911.6K$5.9M1.9%Held
C CITIGROUP INCFinancials37.9K$4.3M1.4%New
MSTR STRATEGY INCFinancials30.0K$3.7M1.2%Held
BAC BANK OF AMERICA CORPFinancials52.6K$2.6M0.8%New
UEC URANIUM ENERGY CORPMaterials178.5K$2.4M0.8%Held
UUUU ENERGY FUELS INCMaterials109.8K$2.0M0.7%Held
BLSH BULLISHFinancials22.0K$785K0.3%-83.6%
SUPX SUPERX AI TECHNOLOGY LTDServices media53.9K$431K0.1%Held
SMR NUSCALE POWER CORPIndustrials17.6K$191K0.1%Held

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 12, 202622$303.7M canonicalSEC ↗
Q4 202513F-HRFeb 9, 202619$313.6M canonicalSEC ↗