RK Capital Management, LLC/FL
CIK
1905218
Location
Weston, FL
Portfolio Value
Mid
$6,273,041,686
Diversification
Highly concentrated
Filing Date
Global Rank
#564
/ 8,603
▲ 250
· as of Mar 2026
Top Industry
Capital Markets
42.8%
3Y Alpha vs SPY
+9.9%
Period ended 3 months ago
Filed May 13, 2026 · 57d
10 quarters · since Dec 2023
Clone Performance
Feb 2024–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
-28.1%
SPY
+53.6%
Annualised alpha
-32.5%
Max drawdown
−56.6%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
16 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
99.3%
+51.0 pts
Top 5
99.9%
+10.8 pts
Top 10
100.0%
+0.2 pts
HHI
9,865
Highly concentrated+6,958
Portfolio Trend
10 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 99.3% | $6,230,428,239 |
| Financial Services | 0.6% | $36,832,239 |
| Communication Services | 0.0% | $1,488,251 |
| Healthcare | 0.0% | $1,361,535 |
| Industrials | 0.0% | $1,190,531 |
| Technology | 0.0% | $815,022 |
| Energy | 0.0% | $577,070 |
| Basic Materials | 0.0% | $252,898 |
| Real Estate | 0.0% | $95,901 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| SPY | Spdr S&P 500 ETF Trust | +9,569,996 | 9,580,263 | $6,230,428,239 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
13 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| PSLV | Sprott Physical Silver Trust | 509,906 | $12,436,607 | |
| AACI | Armada Acquisition Corp. III | 535,980 | $5,284,762 | |
| EA | Electronic Arts Inc. | 7,300 | $1,488,251 | |
| ACLX | Arcellx, Inc. | 11,858 | $1,361,535 | |
| C | Citigroup Inc | 7,700 | $873,257 | |
| IBM | International Business Machines Corp | 2,800 | $678,692 | |
| ZIM | ZIM Integrated Shipping Services Ltd. | 23,900 | $629,765 | |
| ET | Energy Transfer LP | 29,900 | $577,070 | |
| UPS | United Parcel Service Inc | 5,700 | $560,766 | |
| B | Barrick Mining Corp | 6,200 | $252,898 | |
| PAYO | Payoneer Global Inc. | 24,494 | $118,306 | |
| ELME | Elme Communities | 47,712 | $95,901 | |
| FUSE | Fusemachines Inc. | 19,013 | $18,024 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
13 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| NVDA | Nvidia Corp | 9,992,200 | $1,863,545,300 | |
| TSLA | Tesla, Inc. | 1,370,100 | $616,161,372 | |
| AMZN | Amazon Com Inc | 2,625,000 | $605,902,500 | |
| AVGO | Broadcom Inc. | 570,000 | $197,277,000 | |
| AMD | Advanced Micro Devices Inc | 720,000 | $154,195,200 | |
| PLTR | Palantir Technologies Inc. | 700,000 | $124,425,000 | |
| UNH | Unitedhealth Group Inc | 370,000 | $122,140,700 | |
| NFLX | Netflix Inc | 1,300,000 | $121,888,000 | |
| IBIT | iShares Bitcoin Trust ETF | 79,000 | $3,922,350 | |
| MSTR | Strategy Inc | 6,477 | $984,180 | |
| MRVL | Marvell Technology, Inc. | 10,000 | $849,800 | |
| DFDV | DeFi Development Corp. | 124,882 | $630,654 | |
| EMPD | Empery Digital Inc. | 51,905 | $236,946 | |
| No positions match the current search. | ||||
16 positions ·
$6,273,041,686 total
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
|
Added | 9,580,263 | $6,230,428,239 | 99.32% | |
| NAKA |
Nakamoto Inc.
Financial Services
|
Reduced | 1,979,570 | $17,499,398 | 0.28% | |
| PSLV |
Sprott Physical Silver Trust
Financial Services
|
NEW | 509,906 | $12,436,607 | 0.20% | |
| AACI |
Armada Acquisition Corp. III
Financial Services
|
NEW | 535,980 | $5,284,762 | 0.08% | |
| EA |
Electronic Arts Inc.
Communication Services
|
NEW | 7,300 | $1,488,251 | 0.02% | |
| ACLX |
Arcellx, Inc.
Healthcare
|
NEW | 11,858 | $1,361,535 | 0.02% | |
| C |
Citigroup Inc
Financial Services
|
NEW | 7,700 | $873,257 | 0.01% | |
| BRR |
ProCap Financial, Inc.
Financial Services
|
Reduced | 349,865 | $738,215 | 0.01% | |
| IBM |
International Business Machines Corp
Technology
|
NEW | 2,800 | $678,692 | 0.01% | |
| ZIM |
ZIM Integrated Shipping Services Ltd.
Industrials
|
NEW | 23,900 | $629,765 | 0.01% | |
| ET |
Energy Transfer LP
Energy
|
NEW | 29,900 | $577,070 | 0.01% | |
| UPS |
United Parcel Service Inc
Industrials
|
NEW | 5,700 | $560,766 | 0.01% | |
| B |
Barrick Mining Corp
Basic Materials
|
NEW | 6,200 | $252,898 | 0.00% | |
| PAYO |
Payoneer Global Inc.
Technology
|
NEW | 24,494 | $118,306 | 0.00% | |
| ELME |
Elme Communities
Real Estate
|
NEW | 47,712 | $95,901 | 0.00% | |
| FUSE |
Fusemachines Inc.
Technology
|
NEW | 19,013 | $18,024 | 0.00% |