RK Capital Management, LLC/FL — 13F Holdings & Portfolio
CIK 1905218 · latest 13F-HR filed 2026-08-14
RK Capital Management, LLC/FL manages $10.83B in 13F-reported U.S. long-equity assets across 35 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPY (33.04%), SPY (32.97%), NVDA (4.93%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 14 new positions, exited 16, 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.
SUITE 211
WESTON, FL 33331
$10.83B
Long-equity book
35
Distinct positions
2026-06-30
Filed 2026-08-14
+14 / −16 / ↑3 / ↓3
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- INNOVATOR ETFS TRUST$61.6K +10.9%
- ARMADA ACQUISITION CORP II$41.7K +41.7%
- ARMADA ACQUISITION CORP III$16.5K +23.9%
Top Trims
- STATE STR SPDR S&P 500 ETF T-$6.2M -93.5%
- UNITED PARCEL SVCS INC-$152.3K -27.2%
- LIFEZONE METALS LIMITED-$1.6K -18.0%
New Positions
- NVIDIA CORPORATION$533.9M
- AMAZON COM INC$419.2M
- SANDISK CORP$247.2M
- ALPHABET INC$201.4M
- MICROSOFT CORP$138.0M
Exited Positions
- SPROTT ASSET MANAGEMENT LP$12.4M
- ISHARES TR$7.6M
- ARMADA ACQUISITION CORP III$5.3M
- ELECTRONIC ARTS INC$1.5M
- ARCELLX INC$1.4M
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 | STATE STR SPDR S&P 500 ETF T Put | SPY | 78462F103 | $3.58B | 33.04% | 4,790,000 | SH |
| 2 | STATE STR SPDR S&P 500 ETF T Call | SPY | 78462F103 | $3.57B | 32.97% | 4,780,000 | SH |
| 3 | NVIDIA CORPORATION | NVDA | 67066G104 | $533.9M | 4.93% | 2,668,200 | SH |
| 4 | NVIDIA CORPORATION Put | NVDA | 67066G104 | $533.9M | 4.93% | 2,668,200 | SH |
| 5 | AMAZON COM INC | AMZN | 023135106 | $419.2M | 3.87% | 1,759,000 | SH |
| 6 | AMAZON COM INC Put | AMZN | 023135106 | $419.2M | 3.87% | 1,759,000 | SH |
| 7 | SANDISK CORP Put | SNDK | 80004C200 | $247.2M | 2.28% | 108,700 | SH |
| 8 | SANDISK CORP | SNDK | 80004C200 | $247.2M | 2.28% | 108,700 | SH |
| 9 | ALPHABET INC | GOOG | 02079K107 | $201.4M | 1.86% | 570,000 | SH |
| 10 | ALPHABET INC Put | GOOG | 02079K107 | $201.4M | 1.86% | 570,000 | SH |
| 11 | MICROSOFT CORP | MSFT | 594918104 | $138.0M | 1.27% | 370,000 | SH |
| 12 | MICROSOFT CORP Put | MSFT | 594918104 | $138.0M | 1.27% | 370,000 | SH |
| 13 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $110.2M | 1.02% | 370,000 | SH |
| 14 | MARVELL TECHNOLOGY INC Put | MRVL | 573874104 | $110.2M | 1.02% | 370,000 | SH |
| 15 | BROADCOM INC | AVGO | 11135F101 | $92.2M | 0.85% | 244,000 | SH |
| 16 | BROADCOM INC Put | AVGO | 11135F101 | $92.2M | 0.85% | 244,000 | SH |
| 17 | ORACLE CORP Put | ORCL | 68389X105 | $79.1M | 0.73% | 540,000 | SH |
| 18 | ORACLE CORP | ORCL | 68389X105 | $79.1M | 0.73% | 540,000 | SH |
| 19 | MICRON TECHNOLOGY INC | MU | 595112103 | $5.8M | 0.05% | 5,000 | SH |
| 20 | MICRON TECHNOLOGY INC Put | MU | 595112103 | $5.8M | 0.05% | 5,000 | SH |
| 21 | TESLA INC Put | TSLA | 88160R101 | $4.2M | 0.04% | 10,000 | SH |
| 22 | TESLA INC | TSLA | 88160R101 | $4.2M | 0.04% | 10,000 | SH |
| 23 | NVIDIA CORPORATION Call | NVDA | 67066G104 | $4.0M | 0.04% | 20,000 | SH |
| 24 | ENTREPRENEURSHARES SERIES TR | XOVR | 293828877 | $3.2M | 0.03% | 154,000 | SH |
| 25 | QXO INC | QXO | 82846H405 | $3.2M | 0.03% | 185,144 | SH |
| 26 | INNOVATOR ETFS TRUST | UNOV | 45782C565 | $2.5M | 0.02% | 62,133 | SH |
| 27 | ENTREPRENEURSHARES SERIES TR Put | XOVR | 293828877 | $2.2M | 0.02% | 104,000 | SH |
| 28 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $665.0K | 0.01% | 1,600 | SH |
| 29 | INNOVATOR ETFS TRUST | NAPR | 45782C334 | $625.2K | 0.01% | 10,000 | SH |
| 30 | DISNEY WALT CO | DIS | 254687106 | $616.0K | 0.01% | 6,400 | SH |
| 31 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $430.9K | 0.00% | 577 | SH |
| 32 | UNITED PARCEL SVCS INC | UPS | 911312106 | $408.5K | 0.00% | 3,800 | SH |
| 33 | ARMADA ACQUISITION CORP II | XRPNW | G0R38G112 | $141.7K | 0.00% | 166,711 | SH |
| 34 | ARMADA ACQUISITION CORP III | AACIW | G0R38M119 | $85.4K | 0.00% | 268,996 | SH |
| 35 | LIFEZONE METALS LIMITED | LZM.WS | G5568L117 | $7.5K | 0.00% | 18,300 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $10.83B | 35 | 0001214659-26-010174 |
| 2026-03-31 | 2026-05-13 | $2.60B | 25 | 0001214659-26-006021 |
| 2025-12-31 | 2026-02-17 | $3.83B | 32 | 0001214659-26-001830 |
| 2025-09-30 | 2025-11-13 | $12.82B | 19 | 0001214659-25-016374 |