PineStone Asset Management Inc.

Fundamental concentrated ★Highest signal CIK 1904893
League rank
#689
in Fundamental concentrated · #4763 overall
Long book
$14.23B
Q1 2026
Positions
44
Top-10 weight
67%
concentration
Last quarter
+10.5%
SPY +14.8%
Turnover
7%
of book per quarter

Strategy in plain words

auto-generated from filings

PineStone Asset Management Inc. is a concentrated fundamental stock-picker, running a $14.23B US long book across 44 positions.

The portfolio is concentrated: the top 10 names carry 67% of the portfolio. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: TAIWAN SEMICONDUCTOR-SP ADR, ALPHABET INC-CL A, MICROSOFT CORP, MOODY'S CORP, MASTERCARD INC - A.

Over the last 9 quarters its long book ran on average 1.3pp per quarter behind the S&P 500, beating the index in 2 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
+2.3%
Q2 2024
+7.6%
Q3 2024
-0.8%
Q4 2024
-2.7%
Q1 2025
+7.9%
Q2 2025
+8.1%
Q3 2025
+1.0%
Q4 2025
-4.9%
Q1 2026
+10.5%

Sector allocation

Services media
24%
Technology
23%
Consumer discretionary
23%
Industrials
8%
Financials
8%
Healthcare
7%
Other
3%
Consumer staples
3%

Long book by quarter

$6.29B
Q1 2024
$9.42B
Q2 2024
$10.36B
Q3 2024
$10.67B
Q4 2024
$13.25B
Q1 2025
$15.45B
Q2 2025
$16.07B
Q3 2025
$16.09B
Q4 2025
$14.23B
Q1 2026

What does PineStone Asset own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
GOOGL ALPHABET INC-CL ATechnology5.2M$1.49B10.5%-10.0%
MSFT MICROSOFT CORPTechnology2.9M$1.06B7.5%-2.2%
MCO MOODY'S CORPServices media2.3M$1.03B7.2%-1.1%
MA MASTERCARD INC - AServices media1.8M$904.6M6.4%+6.7%
AZO AUTOZONE INCConsumer discretionary256.8K$867.6M6.1%-4.6%
CME CME GROUP INCFinancials2.6M$766.3M5.4%-0.7%
TJX TJX COMPANIES INCConsumer discretionary3.9M$624.2M4.4%-7.5%
SHW SHERWIN-WILLIAMS CO/THEConsumer discretionary1.7M$534.2M3.8%-3.1%
MSCI MSCI INCServices media976.8K$526.5M3.7%-2.4%
JNJ JOHNSON & JOHNSONHealthcare1.8M$437.2M3.1%-13.5%
MTD METTLER-TOLEDO INTERNATIONALHealthcare322.8K$407.1M2.9%-0.1%
PEP PEPSICO INCConsumer staples2.4M$370.4M2.6%-5.6%
CARR CARRIER GLOBAL CORPIndustrials6.6M$370.1M2.6%-8.1%
OTIS OTIS WORLDWIDE CORPIndustrials4.5M$346.4M2.4%-4.0%
AMZN AMAZON.COM INCConsumer discretionary1.5M$315.2M2.2%+41.9%
GGG GRACO INCIndustrials3.6M$306.9M2.2%-4.3%
CPRT COPART INCConsumer discretionary8.4M$277.2M1.9%-2.0%
ADI ANALOG DEVICES INCTechnology824.5K$262.3M1.8%-6.8%
SPGI S&P GLOBAL INCServices media532.4K$226.5M1.6%-13.8%
HLT HILTON WORLDWIDE HOLDINGS INServices media736.7K$224.0M1.6%-7.1%
UNH UNITEDHEALTH GROUP INCFinancials808.9K$218.9M1.5%-2.0%
LOW LOWE'S COS INCConsumer discretionary866.1K$204.6M1.4%-6.5%
KLAC KLA CORPOther107.0K$157.6M1.1%New
CL COLGATE-PALMOLIVE COOther1.6M$132.2M0.9%-2.5%
SUNB SUNBELT RENTALS HOLDINGS INCServices media1.5M$95.8M0.7%New
NKE NIKE INC -CL BOther1.8M$93.0M0.7%-5.7%
FDS FACTSET RESEARCH SYSTEMS INCTechnology387.8K$84.1M0.6%-6.1%
FSS FEDERAL SIGNAL CORPIndustrials23.2K$2.5M0.0%-87.5%
HLI HOULIHAN LOKEY INCFinancials13.3K$1.9M0.0%-82.2%
JBTM JBT MAREL CORPIndustrials12.9K$1.7M0.0%-84.5%
HAYW HAYWARD HOLDINGS INCIndustrials103.2K$1.4M0.0%-82.7%
JKHY JACK HENRY & ASSOCIATES INCTechnology8.6K$1.4M0.0%-85.7%
MEDP MEDPACE HOLDINGS INCHealthcare2.6K$1.3M0.0%-89.3%
IPAR INTERPARFUMS INCOther13.7K$1.2M0.0%-87.6%
DCI DONALDSON CO INCIndustrials14.2K$1.2M0.0%-89.8%
EXPO EXPONENT INCServices media17.0K$1.1M0.0%-87.8%
FND FLOOR & DECOR HOLDINGS INC-AConsumer discretionary21.3K$1.1M0.0%-83.7%
WDFC WD-40 COOther5.2K$1.1M0.0%-88.0%
WH WYNDHAM HOTELS & RESORTS INCServices media13.2K$1.1M0.0%-91.6%
TREX TREX COMPANY INCOther19.9K$724K0.0%-91.1%
SSD SIMPSON MANUFACTURING CO INCIndustrials3.5K$602K0.0%-92.9%
POWI POWER INTEGRATIONS INCTechnology8.5K$435K0.0%-89.3%

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 1, 202644$14.23B canonicalSEC ↗
Q4 202513F-HRJan 15, 202643$16.09B canonicalSEC ↗
Q3 202513F-HROct 17, 202543$16.07B canonicalSEC ↗
Q2 202513F-HRJul 16, 202544$15.45B canonicalSEC ↗
Q1 202513F-HRMay 12, 202545$13.25B canonicalSEC ↗
Q4 202413F-HRJan 30, 202545$10.67B canonicalSEC ↗
Q3 202413F-HROct 28, 202444$10.36B canonicalSEC ↗
Q2 202413F-HR/ARESTATEMENTNov 20, 202443$9.42B canonicalSEC ↗
Q2 202413F-HRJul 16, 202443$14.19B SEC ↗
Q1 202413F-HRApr 16, 202444$6.29B canonicalSEC ↗