CDAM (UK) Ltd

Fundamental concentrated ★Highest signal CIK 1719387
League rank
#555
in Fundamental concentrated · #2641 overall
Long book
$450.9M
Q1 2026
Positions
11
Top-10 weight
97%
concentration
Last quarter
+13.0%
SPY +14.8%
Turnover
17%
of book per quarter

Strategy in plain words

auto-generated from filings

CDAM (UK) Ltd is a concentrated fundamental stock-picker, running a $450.9M US long book across 11 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: CORE & MAIN INC-CLASS A, CRH PLC, COLLIERS INTL GR-SUBORD VOT, VEEVA SYSTEMS INC-CLASS A, SERVICENOW INC.

Over the last 9 quarters its long book ran on average 7.2pp per quarter behind the S&P 500, beating the index in 0 of 9 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
-9.2%
Q2 2024
+5.3%
Q3 2024
-2.3%
Q4 2024
-19.4%
Q1 2025
+7.2%
Q2 2025
+5.5%
Q3 2025
-8.1%
Q4 2025
-16.4%
Q1 2026
+13.0%

Sector allocation

Industrials
32%
Technology
30%
Consumer discretionary
14%
Real estate
12%
Services media
6%
Communications
5%

Long book by quarter

$803.9M
Q1 2024
$669.6M
Q2 2024
$676.9M
Q3 2024
$666.4M
Q4 2024
$618.3M
Q1 2025
$601.3M
Q2 2025
$554.4M
Q3 2025
$549.9M
Q4 2025
$450.9M
Q1 2026

What does CDAM (UK) own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
CNM CORE & MAIN INC-CLASS AConsumer discretionary1.3M$62.4M13.8%-1.0%
CRH CRH PLCIndustrials579.5K$60.9M13.5%+6.1%
CIGI COLLIERS INTL GR-SUBORD VOTReal estate492.0K$52.6M11.7%+16.7%
VEEV VEEVA SYSTEMS INC-CLASS ATechnology265.3K$46.6M10.3%+13.9%
NOW SERVICENOW INCTechnology433.8K$45.3M10.1%+49.7%
TFII TFI INTERNATIONAL INCIndustrials394.6K$42.9M9.5%-1.9%
QLYS QUALYS INCTechnology469.0K$41.2M9.1%+21.3%
LGIH LGI HOMES INCIndustrials900.2K$35.6M7.9%+21.1%
EFX EQUIFAX INCServices media148.5K$26.7M5.9%New
ZD ZIFF DAVIS INCCommunications563.7K$23.7M5.2%-58.3%

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 14, 202611$450.9M canonicalSEC ↗
Q4 202513F-HRFeb 13, 202611$549.9M canonicalSEC ↗
Q3 202513F-HRNov 13, 202511$554.4M canonicalSEC ↗
Q2 202513F-HRAug 13, 202511$601.3M canonicalSEC ↗
Q1 202513F-HRMay 14, 202511$618.3M canonicalSEC ↗
Q4 202413F-HRFeb 13, 202510$666.4M canonicalSEC ↗
Q3 202413F-HRNov 13, 202410$676.9M canonicalSEC ↗
Q2 202413F-HRAug 13, 202410$669.6M canonicalSEC ↗
Q1 202413F-HRMay 14, 202411$803.9M canonicalSEC ↗