Nine Ten Capital Management LLC

Fundamental concentrated ★Highest signal CIK 1635236
League rank
#61
in Fundamental concentrated · #97 overall
Long book
$314.8M
Q1 2026
Positions
8
Top-10 weight
100%
concentration
Last quarter
+26.8%
SPY +14.8%
Turnover
0%
of book per quarter

Strategy in plain words

auto-generated from filings

Nine Ten Capital Management LLC is a concentrated fundamental stock-picker, running a $314.8M US long book across 8 positions.

The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: GPGI INC, CELLEBRITE DI LTD, STONEX GROUP INC, AGILYSYS INC, MAGNITE INC.

Over the last 9 quarters its long book ran on average 4.7pp per quarter ahead of the S&P 500, beating the index in 7 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
+4.5%
Q2 2024
+16.4%
Q3 2024
+15.9%
Q4 2024
-13.9%
Q1 2025
+28.2%
Q2 2025
+13.0%
Q3 2025
+3.8%
Q4 2025
-12.2%
Q1 2026
+26.8%

Sector allocation

Technology
43%
Financials
35%
Consumer discretionary
11%
Healthcare
10%

Long book by quarter

$328.4M
Q1 2024
$259.8M
Q2 2024
$330.9M
Q3 2024
$350.3M
Q4 2024
$267.9M
Q1 2025
$336.1M
Q2 2025
$388.0M
Q3 2025
$315.8M
Q4 2025
$314.8M
Q1 2026

What does Nine Ten own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
GPGI GPGI INCFinancials2.9M$49.7M15.8%+20.1%
CLBT CELLEBRITE DI LTDTechnology3.4M$47.5M15.1%+38.9%
SNEX STONEX GROUP INCFinancials580.0K$46.8M14.9%+45.9%
AGYS AGILYSYS INCTechnology653.6K$46.5M14.8%+79.9%
MGNI MAGNITE INCTechnology3.5M$41.4M13.1%+15.9%
WINA WINMARK CORPConsumer discretionary83.7K$35.8M11.4%Held
IRMD IRADIMED CORPHealthcare334.5K$32.2M10.2%-21.9%
RHLD RESOLUTE HOLDINGS MANAGFinancials93.0K$15.1M4.8%Held

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 15, 20268$314.8M canonicalSEC ↗
Q4 202513F-HRFeb 17, 20268$315.8M canonicalSEC ↗
Q3 202513F-HRNov 14, 20259$388.0M canonicalSEC ↗
Q2 202513F-HRAug 14, 20259$336.1M canonicalSEC ↗
Q1 202513F-HRMay 15, 202511$267.9M canonicalSEC ↗
Q4 202413F-HRFeb 13, 202511$350.3M canonicalSEC ↗
Q3 202413F-HRNov 13, 202410$330.9M canonicalSEC ↗
Q2 202413F-HRAug 14, 202410$259.8M canonicalSEC ↗
Q1 202413F-HRMay 15, 202413$328.4M canonicalSEC ↗