Longitude (Cayman) Ltd.

Fundamental concentrated ★Highest signal CIK 1664999
League rank
#89
in Fundamental concentrated · #114 overall
Long book
$114.6M
Q1 2026
Positions
29
Top-10 weight
75%
concentration
Last quarter
+36.1%
SPY +14.8%
Turnover
33%
of book per quarter

Strategy in plain words

auto-generated from filings

Longitude (Cayman) Ltd. is a concentrated fundamental stock-picker, running a $114.6M US long book across 29 positions.

The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The portfolio is actively managed, with meaningful quarterly turnover. Current anchor positions: ADVANCED MICRO DEVICES, ISHARES BITCOIN TRUST ETF, TESLA INC, SOFI TECHNOLOGIES INC, ARM HOLDINGS PLC-ADR.

Over the last 6 quarters its long book ran on average 6.9pp per quarter ahead of the S&P 500, beating the index in 3 of 6 quarters. 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
Q1 2024
-0.4%
Q2 2024
+14.5%
Q3 2024
+40.1%
Q4 2024
-16.6%
Q4 2025
-13.4%
Q1 2026
+36.1%

Sector allocation

Technology
49%
Financials
26%
Industrials
19%
Consumer discretionary
6%
Services media
0%

Long book by quarter

$68.7M
Q1 2024
$63.5M
Q2 2024
$69.8M
Q3 2024
$87.2M
Q4 2024
$115.5M
Q4 2025
$114.6M
Q1 2026

What does Longitude (Cayman) own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
AMD ADVANCED MICRO DEVICESTechnology77.1K$15.7M13.7%+13.4%
TSLA TESLA INCIndustrials29.6K$11.0M9.6%+5.7%
SOFI SOFI TECHNOLOGIES INCFinancials645.0K$10.2M8.9%+50.0%
NVDA NVIDIA CORPTechnology37.7K$6.6M5.7%-0.8%
AAPL APPLE INCTechnology22.3K$5.7M4.9%+8.3%
BMNR BITMINE IMMERSION TECHNOLOGIFinancials259.0K$5.1M4.5%+38.5%
GOOGL ALPHABET INC-CL ATechnology17.7K$5.1M4.4%+8.6%
META META PLATFORMS INC-CLASS ATechnology8.8K$5.1M4.4%+10.6%
AMZN AMAZON.COM INCConsumer discretionary24.3K$5.1M4.4%+5.2%
MSTR STRATEGY INCFinancials38.7K$4.8M4.2%+37.2%
JBLU JETBLUE AIRWAYS CORPIndustrials565.0K$2.5M2.2%Held
RACE FERRARI NVIndustrials7.0K$2.4M2.1%-0.7%
HOOD ROBINHOOD MARKETS INC - AFinancials8.0K$554K0.5%New
SMCI SUPER MICRO COMPUTER INCTechnology23.5K$535K0.5%+17.5%
PINS PINTEREST INC- CLASS ATechnology28.0K$514K0.4%+27.3%
MU MICRON TECHNOLOGY INCTechnology1.5K$507K0.4%New
NU NU HOLDINGS LTD/CAYMAN ISL-AFinancials17.0K$244K0.2%New
CMG CHIPOTLE MEXICAN GRILL INCConsumer discretionary2.0K$64K0.1%New
RIVN RIVIAN AUTOMOTIVE INC-AIndustrials2.0K$30K0.0%New
PYPL PAYPAL HOLDINGS INCServices media500$23K0.0%New
NFLX NETFLIX INCServices media100$10K0.0%New

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 5, 202651$244.4M canonicalSEC ↗
Q4 202513F-HRFeb 12, 202636$231.5M canonicalSEC ↗
Q4 202413F-HRJan 29, 202543$475.7M canonicalSEC ↗
Q3 202413F-HRNov 7, 202441$343.3M canonicalSEC ↗
Q2 202413F-HRJul 23, 202445$157.7M canonicalSEC ↗
Q1 202413F-HRMay 9, 202441$128.4M canonicalSEC ↗