Gladstone Capital Management LLP

Fundamental concentrated ★Signal CIK 1353394
League rank
#347
in Fundamental concentrated · #786 overall
Long book
$995.9M
Q1 2026
Positions
32
Top-10 weight
90%
concentration
Last quarter
+18.2%
SPY +14.8%
Turnover
29%
of book per quarter

Strategy in plain words

auto-generated from filings

Gladstone Capital Management LLP is a concentrated fundamental stock-picker, running a $995.9M US long book across 32 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: ALPHABET INC-CL A, QUANTA SERVICES INC, RTX CORP, MICROSOFT CORP, API GROUP CORP.

Over the last 9 quarters its long book ran on average 0.2pp per quarter ahead of the S&P 500, beating the index in 6 of 9 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.

Implied long-book return vs S&P 500

methodology: positions priced quarterly, no shorts/options
Fund long book S&P 500
Q1 2024
+4.5%
Q2 2024
+5.1%
Q3 2024
+1.5%
Q4 2024
-3.7%
Q1 2025
+15.8%
Q2 2025
-0.7%
Q3 2025
+5.5%
Q4 2025
-4.1%
Q1 2026
+18.2%

Sector allocation

Technology
39%
Industrials
32%
Services media
16%
Consumer staples
7%
Financials
5%
Materials
0%
Other
0%
Real estate
0%

Long book by quarter

$1.01B
Q1 2024
$1.13B
Q2 2024
$1.19B
Q3 2024
$1.20B
Q4 2024
$971.2M
Q1 2025
$969.2M
Q2 2025
$915.5M
Q3 2025
$969.3M
Q4 2025
$995.9M
Q1 2026

What does Gladstone Capital own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
GOOGL ALPHABET INC-CL ATechnology624.8K$179.7M18.0%+4.8%
PWR QUANTA SERVICES INCIndustrials228.3K$125.3M12.6%+26.1%
RTX RTX CORPIndustrials602.5K$116.2M11.7%-7.5%
MSFT MICROSOFT CORPTechnology257.8K$95.4M9.6%+8.0%
APG API GROUP CORPServices media1.8M$74.8M7.5%-15.4%
V VISA INC-CLASS A SHARESServices media228.0K$68.9M6.9%New
PM PHILIP MORRIS INTERNATIONALConsumer staples404.3K$66.8M6.7%-0.8%
GLW CORNING INCIndustrials356.9K$48.5M4.9%New
ACGL ARCH CAPITAL GROUP LTDFinancials482.2K$46.3M4.6%-35.7%
DOCN DIGITALOCEAN HOLDINGS INCTechnology496.7K$42.6M4.3%New
AVGO BROADCOM INCTechnology65.8K$20.4M2.0%-69.1%
LHX L3HARRIS TECHNOLOGIES INCTechnology39.8K$13.7M1.4%New
XYZ BLOCK INCTechnology192.5K$11.6M1.2%-62.6%
GE GENERAL ELECTRICIndustrials16.3K$4.6M0.5%+953.2%
LIN LINDE PLCMaterials8.6K$4.3M0.4%New
ICE INTERCONTINENTAL EXCHANGE INFinancials8.3K$1.3M0.1%+8200.0%
LULU LULULEMON ATHLETICA INCOther3.3K$686K0.1%Held
ABNB AIRBNB INC-CLASS AServices media3.6K$449K0.0%-98.3%
FIG FIGMA INC-CL ATechnology17.1K$361K0.0%Held
SNOW SNOWFLAKE INCTechnology1.5K$227K0.0%-99.1%
CBRE CBRE GROUP INC - AReal estate1.0K$182K0.0%-98.7%
DASH DOORDASH INC - AServices media1.0K$150K0.0%-96.8%
NVDA NVIDIA CORPTechnology729$127K0.0%-27.1%
LITE LUMENTUM HOLDINGS INCTechnology100$70K0.0%New
MDLZ MONDELEZ INTERNATIONAL INC-AConsumer staples1.0K$58K0.0%New
TSLA TESLA INCIndustrials100$37K0.0%Held
AMZN AMAZON.COM INCConsumer discretionary100$21K0.0%-96.7%
WING WINGSTOP INCConsumer discretionary100$15K0.0%Held
KEY KEYCORPFinancials698$14K0.0%Held
NKE NIKE INC -CL BOther4$2110.0%Held

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 15, 202632$995.9M canonicalSEC ↗
Q4 202513F-HRFeb 17, 202628$969.3M canonicalSEC ↗
Q3 202513F-HRNov 14, 202523$915.5M canonicalSEC ↗
Q2 202513F-HRAug 13, 202522$969.2M canonicalSEC ↗
Q1 202513F-HRMay 13, 202524$971.2M canonicalSEC ↗
Q4 202413F-HRFeb 13, 202528$1.20B canonicalSEC ↗
Q3 202413F-HRNov 13, 202422$1.19B canonicalSEC ↗
Q2 202413F-HRAug 14, 202418$1.13B canonicalSEC ↗
Q1 202413F-HRMay 15, 202419$1.01B canonicalSEC ↗