Nine Ten Capital Management LLC — 13F Holdings & Portfolio
CIK 1635236 · latest 13F-HR filed 2026-08-14
Nine Ten Capital Management LLC manages $321.3M in 13F-reported U.S. long-equity assets across 8 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AGYS (21.32%), MGNI (19.26%), CLBT (18.75%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 0 new positions, exited 0, added to 3, and trimmed 3.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$321.3M
Long-equity book
8
Distinct positions
2026-06-30
Filed 2026-08-14
+0 / −0 / ↑3 / ↓3
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Share-count changes vs the prior 13F.
Top Adds (vs prior quarter)
- AGILYSYS INC$22.0M +47.3%
- MAGNITE INC$20.5M +49.7%
- CELLEBRITE DI LTD$12.8M +27.0%
Top Trims
- STONEX GROUP INC-$36.7M -78.5%
- IRADIMED CORP-$7.7M -23.9%
- RESOLUTE HLDGS MGMT INC-$1.7M -11.0%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | AGILYSYS INC | AGYS | 00847J105 | $68.5M | 21.32% | 655,513 | SH |
| 2 | MAGNITE INC | MGNI | 55955D100 | $61.9M | 19.26% | 3,261,283 | SH |
| 3 | CELLEBRITE DI LTD | CLBT | M2197Q107 | $60.3M | 18.75% | 4,126,808 | SH |
| 4 | GPGI INC | GPGI | 20459V105 | $47.3M | 14.72% | 2,984,544 | SH |
| 5 | WINMARK CORP | WINA | 974250102 | $35.4M | 11.02% | 83,671 | SH |
| 6 | IRADIMED CORP | IRMD | 46266A109 | $24.5M | 7.63% | 256,562 | SH |
| 7 | RESOLUTE HLDGS MGMT INC | RHLD | 76134H101 | $13.4M | 4.18% | 92,980 | SH |
| 8 | STONEX GROUP INC | SNEX | 861896108 | $10.0M | 3.12% | 84,679 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $321.3M | 8 | 0001420506-26-001694 |
| 2026-03-31 | 2026-05-15 | $314.8M | 8 | 0001420506-26-001037 |
| 2025-12-31 | 2026-02-17 | $315.8M | 8 | 0001420506-26-000473 |
| 2025-09-30 | 2025-11-14 | $388.0M | 9 | 0001420506-25-003247 |
SUITE 2825
CHICAGO, IL 60606