Clayton Partners LLC

Fundamental concentrated ★Highest signal CIK 1550509
League rank
#784
in Fundamental concentrated · #6495 overall
Long book
$137.5M
Q1 2026
Positions
38
Top-10 weight
51%
concentration
Last quarter
+7.7%
SPY +14.8%
Turnover
35%
of book per quarter

Strategy in plain words

auto-generated from filings

Clayton Partners LLC is a concentrated fundamental stock-picker, running a $137.5M US long book across 38 positions.

The portfolio is concentrated: the top 10 names carry 51% of the portfolio. The portfolio is actively managed, with meaningful quarterly turnover. Current anchor positions: BRISTOW GROUP INC, SONIDA SENIOR LIVING INC, TRANSALTA CORP, CALIFORNIA RESOURCES CORP, FLUOR CORP.

Over the last 9 quarters its long book ran on average 0.1pp per quarter ahead of the S&P 500, beating the index in 6 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
+2.6%
Q2 2024
+5.9%
Q3 2024
+3.8%
Q4 2024
-3.9%
Q1 2025
+4.3%
Q2 2025
+10.7%
Q3 2025
+4.0%
Q4 2025
+6.2%
Q1 2026
+7.7%

Sector allocation

Industrials
21%
Technology
19%
Healthcare
17%
Financials
13%
Energy
8%
Utilities
7%
Services media
6%
Other
6%

Long book by quarter

$117.7M
Q1 2024
$124.3M
Q2 2024
$138.8M
Q3 2024
$144.6M
Q4 2024
$115.0M
Q1 2025
$119.0M
Q2 2025
$131.9M
Q3 2025
$138.5M
Q4 2025
$137.5M
Q1 2026

What does Clayton Partners own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
VTOL BRISTOW GROUP INCIndustrials255.6K$12.0M8.7%-20.0%
SNDA SONIDA SENIOR LIVING INCHealthcare311.1K$10.0M7.3%+11.6%
TAC TRANSALTA CORPUtilities631.4K$8.3M6.0%+0.3%
CRC CALIFORNIA RESOURCES CORPEnergy100.5K$7.0M5.1%-33.2%
FLR FLUOR CORPIndustrials126.0K$5.9M4.3%+31.6%
BRK/B BERKSHIRE HATHAWAY INC-CL BFinancials12.0K$5.8M4.2%+0.3%
GOOG ALPHABET INC-CL CTechnology19.9K$5.7M4.1%-0.1%
WFC WELLS FARGO & COFinancials69.3K$5.5M4.0%+17.1%
NXT NEXTPOWER INC-CL ATechnology40.0K$4.8M3.5%-0.3%
AZN ASTRAZENECA PLCHealthcare23.1K$4.6M3.3%New
FDX FEDEX CORPIndustrials12.1K$4.3M3.1%+0.4%
LHX L3HARRIS TECHNOLOGIES INCTechnology12.3K$4.2M3.1%+0.3%
FLEX FLEX LTDTechnology64.1K$4.2M3.1%0.0%
TWLO TWILIO INC - ATechnology32.6K$4.1M3.0%+0.5%
TKO TKO GROUP HOLDINGS INCServices media20.0K$4.0M2.9%+0.4%
ABBV ABBVIE INCHealthcare18.2K$4.0M2.9%+0.4%
NFLX NETFLIX INCServices media32.3K$3.1M2.3%New
J JACOBS SOLUTIONS INCIndustrials24.0K$3.0M2.2%+0.3%
TSLX SIXTH STREET SPECIALTY LENDI159.6K$2.9M2.1%-10.4%
EPSN EPSILON ENERGY LTDEnergy368.0K$2.3M1.6%+3.6%
B BARRICK MINING CORPMaterials51.7K$2.1M1.5%-61.9%
MSIF MSC INCOME FUND INC170.0K$2.1M1.5%+145.4%
LUMN LUMEN TECHNOLOGIES INCCommunications265.0K$1.8M1.3%+253.3%
JYNT JOINT CORP/THEFinancials200.0K$1.8M1.3%+5.6%
NTIP NETWORK-1 TECHNOLOGIES INCFinancials979.1K$1.4M1.0%-3.9%
BKD BROOKDALE SENIOR LIVING INCHealthcare100.0K$1.4M1.0%New
VRTS VIRTUS INVESTMENT PARTNERSFinancials10.0K$1.3M1.0%New
MYE MYERS INDUSTRIES INCOther45.0K$953K0.7%-60.9%
BIRK BIRKENSTOCK HOLDING PLCOther25.0K$896K0.7%New
TRC TEJON RANCH COReal estate20.0K$377K0.3%+12.9%
SOLS SOLSTICE ADV MATERIALS INCMaterials3.0K$227K0.2%New
DAR DARLING INGREDIENTS INCConsumer staples3.5K$216K0.2%New
INFU INFUSYSTEM HOLDINGS INCHealthcare12.4K$114K0.1%New

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 15, 202638$137.5M canonicalSEC ↗
Q4 202513F-HRFeb 17, 202638$138.5M canonicalSEC ↗
Q3 202513F-HRNov 10, 202536$131.9M canonicalSEC ↗
Q2 202513F-HRAug 14, 202537$119.0M canonicalSEC ↗
Q1 202513F-HRMay 15, 202533$115.0M canonicalSEC ↗
Q4 202413F-HRFeb 10, 202539$144.6M canonicalSEC ↗
Q3 202413F-HRNov 13, 202438$138.8M canonicalSEC ↗
Q2 202413F-HRAug 13, 202436$124.3M canonicalSEC ↗
Q1 202413F-HRMay 14, 202436$117.7M canonicalSEC ↗