RK Capital Management, LLC

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 17, 2026), RK Capital Management, LLC reported 18 stock positions worth $1.6 billion. Its top holding was Nvidia (NVDA) at 51.4% of the portfolio, followed by Tesla (TSLA, 12.7%) and Amazon.com (AMZN, 12.5%). Compared with Q3 2025, it opened 12 new positions, sold out of 7 and reduced 5. The biggest buy was a new position in Nvidia (NVDA) and the biggest sale SS SPDR S&P 500 ETF Trust-US (SPY, shares −75%).

Most Recent 13F
Q2 2026
Location
Weston, FL
CIK
0001905218
Portfolio Value
$1.6B (Q4 2025)
SEC Filing
0001214659-26-001830 ↗ filed Feb 17, 2026

Holdings Value

0$500.0M$1.0B$1.5B$2.0B Q1 2024: $82.3M Q1 2024 Q2 2024: $95.7M Q2 2024 Q3 2024: $97.6M Q3 2024 Q4 2024: $1.2B Q4 2024 Q1 2025: $105.4M Q1 2025 Q2 2025: $81.5M Q2 2025 Q3 2025: $64.6M Q3 2025 Q4 2025: $1.6B $1.6B Q4 2025 Q1 2026: $43.3M Q1 2026 Q2 2026: $1.8B Q2 2026

Holdings 18 stocks · $1.6B
NVDA Nvidia Corp. 51.43% 4,447,600 $829.5M New
TSLA Tesla Inc. 12.73% 456,700 $205.4M New
AMZN Amazon.com Inc. 12.52% 875,000 $202.0M New
AVGO Broadcom Inc. 6.12% 285,000 $98.6M New
AMD Advanced Micro Devices 4.78% 360,000 $77.1M New
PLTR Palantir Technologies Inc. Class A 3.86% 350,000 $62.2M New
UNH Unitedhealth Group Inc. 3.79% 185,000 $61.1M New
NFLX Netflix Inc. 3.78% 650,000 $60.9M New
SPY SS SPDR S&P 500 ETF Trust-US 0.43% 10,267 $7.0M Reduce -74.8%
UNOV Innovator U.S. Equity Ultra 0.16% 66,637 $2.5M Reduce -37.8%
SVIA Silvia Inc. filed as PROCAP FINL INC 0.08% 352,665 $1.2M New
MSTR Strategy Inc. 0.06% 6,477 $984K New
NAKA Nakamoto Inc. filed as KINDLY MD INC 0.06% 2,769,836 $972K Reduce -71.1%
PFEB Innovator U.S. Equity Power 0.06% 23,800 $969K Reduce -92.7%
MRVL Marvell Technology Inc. 0.05% 10,000 $850K New
DFDV Defi Development Corp. 0.04% 124,882 $631K New
NOCT Innovator Growth-100 Power B 0.04% 10,000 $579K No change
EMPD Empery Digital Inc. 0.01% 51,905 $237K Reduce -81.5%

Options reported separately and not counted above: NVDA puts ($931.8M), TSLA puts ($306.6M), AMZN puts ($303.0M), TSLA calls ($104.2M), NVDA calls ($102.3M), AMZN calls ($101.0M), AVGO puts ($98.6M), AMD puts ($77.1M), PLTR puts ($62.2M), UNH puts ($61.1M), NFLX puts ($60.9M), IBIT puts ($3.9M).

Other holdings (2): bonds, preferreds, convertibles and warrants · $156K (not counted above)
SecurityClassShares / PrincipalValueChange
XRPNW Armada Acquisition Corp - A *W EXP 05/21/203 166,711$148KNew
LZM.WS Lifezone Metals Ltd. -28 *W EXP 07/05/202 18,300$8KNo change

Total filed on the 13F, all lines: $1.6B.

Portfolio Sells Q3 2025 → Q4 2025
SPY SS SPDR S&P 500 ETF Trust-US Reduce -74.8% 0.43% −41.59
PFEB Innovator U.S. Equity Power Reduce -92.7% 0.06% −19.84
NAKA Nakamoto Inc. Reduce -71.1% 0.06% −15.81
UNOV Innovator U.S. Equity Ultra Reduce -37.8% 0.16% −6.05
RNAM Avidity Biosciences Inc. Sold out 0.00% −3.95
EMPD Empery Digital Inc. Reduce -81.5% 0.01% −3.25
SUIG Sui Group Holdings Ltd. Sold out 0.00% −1.74
TMS Teamshares Inc. Sold out 0.00% −1.61
BITO Proshares Bitcoin ETF-Usd Sold out 0.00% −1.55
BZAI Blaize Holdings Inc. Sold out 0.00% −1.31
MCGA Yorkville Acquisition Corp. Class A Sold out 0.00% −1.20
DJT Trump Media & Technology Gro Sold out 0.00% −0.50

Portfolio Buys Q3 2025 → Q4 2025
NVDA Nvidia Corp. New 51.43% +51.43
TSLA Tesla Inc. New 12.73% +12.73
AMZN Amazon.com Inc. New 12.52% +12.52
AVGO Broadcom Inc. New 6.12% +6.12
AMD Advanced Micro Devices New 4.78% +4.78
PLTR Palantir Technologies Inc. Class A New 3.86% +3.86
UNH Unitedhealth Group Inc. New 3.79% +3.79
NFLX Netflix Inc. New 3.78% +3.78
SVIA Silvia Inc. New 0.08% +0.08
MSTR Strategy Inc. New 0.06% +0.06
MRVL Marvell Technology Inc. New 0.05% +0.05
DFDV Defi Development Corp. New 0.04% +0.04

Options Activity Q3 2025 → Q4 2025
SPY SS SPDR S&P 500 ETF Trust-US put Sold out 9,580,500 $6.4Bbefore exit
SPY SS SPDR S&P 500 ETF Trust-US call Sold out 9,550,000 $6.4Bbefore exit
NVDA Nvidia Corp. put New 4,996,100 $931.8M
TSLA Tesla Inc. put New 681,700 $306.6M
AMZN Amazon.com Inc. put New 1,312,500 $303.0M
TSLA Tesla Inc. call New 231,700 $104.2M
NVDA Nvidia Corp. call New 548,500 $102.3M
AMZN Amazon.com Inc. call New 437,500 $101.0M
AVGO Broadcom Inc. put New 285,000 $98.6M
AMD Advanced Micro Devices put New 360,000 $77.1M
PLTR Palantir Technologies Inc. Class A put New 350,000 $62.2M
UNH Unitedhealth Group Inc. put New 185,000 $61.1M
NFLX Netflix Inc. put New 650,000 $60.9M
DFDV Defi Development Corp. put Sold out 441,600 $6.8Mbefore exit
IBIT iShares Bitcoin Trust ETF put New 79,000 $3.9M
RNAM Avidity Biosciences Inc. put Sold out 38,600 $1.7Mbefore exit

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

Notes & Other Activity Q3 2025 → Q4 2025
XRPNW Armada Acquisition Corp - A *W EXP 05/21/203 New 166,711 $148K
TMSWW Live Oak Acquisition Co.-CW29 *W EXP 99/99/999 Sold out 10,052 $5Kbefore exit

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 18$1.8BNVDA, AMZN, SNDK, GOOG, MSFT
Q1 2026 20$43.3MPSLV, IWM, SPY, AACI, UNOV
Q4 2025 18$1.6BNVDA, TSLA, AMZN, AVGO, AMD
Q3 2025 13$64.6MSPY, PFEB, NAKA, UNOV, RNAM
Q2 2025 13$81.5MSPY, BITO, PFEB, RTACU, SKX
Q1 2025Amended 11$105.4MNVDA, SPY, TSLA, PFEB, BITO
Q4 2024Amended 10$1.2BNVDA, GOOG, AMD, AAPL, IBIT
Q3 2024Amended 11$97.6MBITO, SPY, BLK, QQQ, MO
Q2 2024Amended 16$95.7MBITO, HYG, SPY, ET, PFTA
Q1 2024Amended 5$82.3MBITO, SPY, FLG, SGRY, CLMT