Vault-13

AKUNA SECURITIES LLC

CHICAGO, IL · CIK 1529090 · 13F filing filed 2026-08-04

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

$91.6m reported value -54.0% vs Q1 2026
12positions
100.0%in top 10
6 new 4 added 2 reduced 6 sold out vs Q1 2026

Options: 12 call positions ($15.9bn notional), 12 put positions ($19.8bn notional) – listed below, not included above.

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 NVIDIA CORPORATION COM NVDA NVDA 197,957 $39.6m43.22% 43.22% AddedShares held: Q3 2025 0, Q4 2025 42.1k, Q1 2026 196.0k, Q2 2026 198.0k +2.0k +1,956 1.0%
2 ISHARES TR RUSSELL 2000 ETF IWM IWM 92,671 $27.8m30.38% 30.38% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 92.7k
3 SPACE EXPLORATION TECHN CORP CLASS A COM STK SPCX SPCX 56,395 $9.6m10.51% 10.51% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 56.4k
4 NETFLIX INC COM NFLX NFLX 73,970 $5.3m5.76% 5.76% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 74.0k
5 ISHARES BITCOIN TRUST ETF SHS BEN INT IBIT IBIT 126,689 $4.2m4.60% 4.60% AddedShares held: Q3 2025 91.0k, Q4 2025 38.9k, Q1 2026 41.0k, Q2 2026 126.7k +85.7k +85,687 209.0%
6 SPDR GOLD TR GOLD SHS GLD GLD 9,250 $3.4m3.72% 3.72% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 14.9k, Q2 2026 9.2k -5.7k -5,650 -37.9%
7 CEREBRAS SYSTEMS INC COM CL A CBRS CBRS 5,390 $1.2m1.30% 1.30% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 5.4k
8 ADVANCED MICRO DEVICES INC COM AMD AMD 520 $302.1k0.33% 0.33% NewShares held: Q3 2025 0, Q4 2025 410, Q1 2026 0, Q2 2026 520
9 COREWEAVE INC COM CL A CRWV CRWV 1,244 $123.8k0.14% 0.14% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 1.1k, Q2 2026 1.2k +144 +144 13.1%
10 MICROSOFT CORP COM MSFT MSFT 56 $20.9k0.02% 0.02% AddedShares held: Q3 2025 0, Q4 2025 132, Q1 2026 35, Q2 2026 56 +21 +21 60.0%
11 ROBINHOOD MKTS INC COM CL A HOOD HOOD 59 $5.9k0.01% 0.01% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 59
12 AMAZON COM INC COM AMZN AMZN 7 $1.7k0.00% 0.00% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 118, Q2 2026 7 -111 -111 -94.1%

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
SPDR S&P 500 ETF TR SPY SPY 167,153 $108.7m167.2k shares
INVESCO QQQ TR QQQ QQQ 68,329 $39.4m68.3k shares
TESLA INC TSLA TSLA 22,574 $8.4m22.6k shares
PROSHARES TR TQQQ TQQQ 5,614 $234.0k5.6k shares
APPLE INC AAPL AAPL 339 $86.0k339 shares
PROSHARES TR UPRO UPRO 51 $4.9k51 shares

Options (notional value)

UnderlyingTickerTypeShares controlled NotionalChange
SPDR S&P 500 ETF TR SPY · Put SPYPut 12,354,200 $9.2bn12.4m shares Reduced
SPDR S&P 500 ETF TR SPY · Call SPYCall 12,334,500 $9.2bn12.3m shares Reduced
INVESCO QQQ TR QQQ · Put QQQPut 10,667,900 $7.9bn10.7m shares Reduced
INVESCO QQQ TR QQQ · Call QQQCall 6,925,600 $5.1bn6.9m shares Reduced
ISHARES TR Put Put 5,763,800 $1.7bn5.8m shares Added
ISHARES TR IJJ · Call IJJCall 2,148,700 $645.6m2.1m shares Reduced
NVIDIA CORPORATION NVDA · Put NVDAPut 1,766,100 $353.4m1.8m shares Added
NVIDIA CORPORATION NVDA · Call NVDACall 1,327,300 $265.6m1.3m shares Added
TESLA INC TSLA · Call TSLACall 603,700 $253.9m603.7k shares Added
SPDR GOLD TR GLD · Put GLDPut 529,000 $194.9m529.0k shares Added
TESLA INC TSLA · Put TSLAPut 403,400 $169.7m403.4k shares Reduced
ADVANCED MICRO DEVICES INC AMD · Call AMDCall 236,500 $137.4m236.5k shares Added
SPDR GOLD TR GLD · Call GLDCall 317,100 $116.8m317.1k shares Added
SPACE EXPLORATION TECHN CORP SPCX · Call SPCXCall 671,300 $114.7m671.3k shares New
ADVANCED MICRO DEVICES INC AMD · Put AMDPut 182,900 $106.2m182.9k shares Reduced
SPACE EXPLORATION TECHN CORP SPCX · Put SPCXPut 537,400 $91.8m537.4k shares New
ISHARES BITCOIN TRUST ETF IBIT · Call IBITCall 1,952,000 $65.0m2.0m shares Added
ISHARES BITCOIN TRUST ETF IBIT · Put IBITPut 1,160,700 $38.6m1.2m shares Added
CEREBRAS SYSTEMS INC CBRS · Call CBRSCall 80,300 $17.7m80.3k shares New
NETFLIX INC NFLX · Call NFLXCall 170,700 $12.2m170.7k shares Added
CEREBRAS SYSTEMS INC CBRS · Put CBRSPut 52,600 $11.6m52.6k shares New
NETFLIX INC NFLX · Put NFLXPut 140,900 $10.1m140.9k shares Added
COREWEAVE INC CRWV · Call CRWVCall 35,300 $3.5m35.3k shares Added
COREWEAVE INC CRWV · Put CRWVPut 20,800 $2.1m20.8k shares Added