RK Asset Management, LLC — 13F Holdings & Portfolio
CIK 1595686 · latest 13F-HR filed 2026-01-05
RK Asset Management, LLC manages $106.0M in 13F-reported U.S. long-equity assets across 23 reported positions as of its 2025-12-31 13F-HR filing. Its largest disclosed positions are BKE (9.94%), REGN (9.22%), ALGT (6.62%). Quarter over quarter (versus its 2025-09-30 filing) the fund opened 0 new positions and exited 0; 4 existing positions rose in reported value and 14 fell.
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.
Long-equity book
Distinct positions
Filed 2026-01-05
vs 2025-09-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q4 25Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q3 25 → Q4 25Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
2 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 63.1%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Mar 30, 2026.
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| Abisch, Jordan, Robert Control | MANAGING PARTNER since Mar 2016 | 75% or more | Individual |
| Ferrari, John Control | CCO/COO since Feb 2025 | Less than 5% | Individual |
Ownership & leadership changes · 2 filings with changes since Apr 6, 2021
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
- AddedFerrari, John · CCO/COO · Less than 5% · control person
- ChangedAbisch, Jordan, Robert · title MANAGING PARTNER/CCO → MANAGING PARTNER
- ChangedAbisch, Jordan, Robert · title MANAGING PARTNER → MANAGING PARTNER/CCO
- ListedAbisch, Jordan, Robert · MANAGING PARTNER · 75% or more · control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- REGENERON PHARMACEUTICALS INC$2.7M +37.4%
- ALLEGIANT TRAVEL CO$1.8M +33.6%
- LINCOLN NATIONAL CORP IND$377.0K +10.1%
- BIO RAD LAB A$345.0K +8.5%
Top Trims
- NEWMARKET CORP-$1.6M -19.0%
- BUCKLE INC (THE)-$1.2M -10.2%
- DORMAN PRODUCTS, INC-$1.2M -21.8%
- MOHAWK INDUSTRIES INC-$990.0K -17.3%
- NATL BEVERAGE CORP (HLDG CO)-$761.0K -10.9%
RK Asset Management, LLC Holdings (2025-12-31)
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 | BUCKLE INC (THE) | BKE | 118440106 | $10.5M | 9.94% | 197,182 | SH |
| 2 | REGENERON PHARMACEUTICALS INC | REGN | 75886F107 | $9.8M | 9.22% | 12,660 | SH |
| 3 | ALLEGIANT TRAVEL CO | ALGT | 01748X102 | $7.0M | 6.62% | 82,356 | SH |
| 4 | NEWMARKET CORP | NEU | 651587107 | $6.8M | 6.37% | 9,824 | SH |
| 5 | BERKSHIRE HATHAWAY CL-B | BRK.B | 084670702 | $6.3M | 5.92% | 12,477 | SH |
| 6 | NATL BEVERAGE CORP (HLDG CO) | FIZZ | 635017106 | $6.2M | 5.89% | 195,868 | SH |
| 7 | SEI INVESTMENTS CO | SEIC | 784117103 | $5.6M | 5.24% | 67,759 | SH |
| 8 | KRAFT HEINZ CO | KHC | 500754106 | $5.1M | 4.84% | 211,770 | SH |
| 9 | BROWN FORMAN CORP CL B | BF.B | 115637209 | $4.8M | 4.57% | 185,768 | SH |
| 10 | MOHAWK INDUSTRIES INC | MHK | 608190104 | $4.7M | 4.45% | 43,203 | SH |
| 11 | BIO RAD LAB A | BIO | 090572207 | $4.4M | 4.17% | 14,573 | SH |
| 12 | PAYLOCITY HOLDING CORPORATION | PCTY | 70438V106 | $4.3M | 4.04% | 28,065 | SH |
| 13 | DORMAN PRODUCTS, INC | DORM | 258278100 | $4.3M | 4.03% | 34,647 | SH |
| 14 | LINCOLN NATIONAL CORP IND | LNC | 534187109 | $4.1M | 3.88% | 92,280 | SH |
| 15 | THE BOSTON BEER CO INC A | SAM | 100557107 | $3.9M | 3.68% | 19,994 | SH |
| 16 | THE CAMPBELL'S COMPANY | CPB | 134429109 | $3.9M | 3.67% | 139,508 | SH |
| 17 | NIKE INC B | NKE | 654106103 | $3.5M | 3.27% | 54,362 | SH |
| 18 | BERKSHIRE HATHAWAY CL-A | BRK.A | 084670108 | $3.0M | 2.85% | 4 | SH |
| 19 | J&J SNACK FOODS | JJSF | 466032109 | $2.9M | 2.76% | 32,400 | SH |
| 20 | U HAUL HOLDING COMPANY SER N | UHAL.B | 023586506 | $2.4M | 2.28% | 51,829 | SH |
| 21 | FASTENAL CO | FAST | 311900104 | $2.3M | 2.13% | 56,341 | SH |
| 22 | U HAUL HOLDING COMPANY | UHAL | 023586100 | $144.0K | 0.14% | 2,850 | SH |
| 23 | OPKO HEALTH INC | OPK | 68375N103 | $51.0K | 0.05% | 40,485 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2025-12-31 | 2026-01-05 | $106.0M | 23 | 0001595686-26-000002 |
| 2025-09-30 | 2025-10-14 | $110.0M | 23 | 0001595686-25-000012 |