SIMPLEX TRADING, LLC
CIK 1488542 · Holdings on Sep 30, 2025 · First reported Nov 12, 2025
Top ten holdings
Q3 2025- NVDA8.84%
- AAPL6.48%
- MSFT5.24%
- IWM3.30%
- UNH2.44%
- SPY2.27%
- AMZN2.26%
- IBIT2.19%
- INTC2.09%
- AVGO2.05%
Share classes counted separately37.16%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- IWMWeight increased · +2.18 pp1.12% → 3.30%Shares +424.99K (+220.66%)
- AVGOWeight decreased · -2.04 pp4.09% → 2.05%Shares -270.20K (-48.98%)
- AMZNWeight increased · +2.03 pp0.23% → 2.26%Shares +427.80K (+1,097.53%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 25
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | NVDANVIDIA CORP View history and evidence | $400.98M | 8.84% | 2.15M shares | 10.55% → 8.84%-1.71 pp -332.22K (-13.39%) | Reduced | ↗▾ |
| 02 | AAPLAPPLE INC View history and evidence | $293.71M | 6.48% | 1.15M shares | 5.64% → 6.48%+0.84 pp +131.77K (+12.90%) | Added | ↗▾ |
| 03 | MSFTMICROSOFT CORP View history and evidence | $237.38M | 5.24% | 458.31K shares | Prior unavailable +458.31K | New | ↗▾ |
| 04 | IWMISHARES RUSSELL 2000 ETF View history and evidence | $149.43M | 3.30% | 617.59K shares | 1.12% → 3.30%+2.18 pp +424.99K (+220.66%) | Added | ↗▾ |
| 05 | UNHUNITEDHEALTH GROUP INC View history and evidence | $110.52M | 2.44% | 320.06K shares | 1.51% → 2.44%+0.93 pp +139.89K (+77.64%) | Added | ↗▾ |
| 06 | SPYSS SPDR S&P 500 ETF TRUST-US View history and evidence | $102.78M | 2.27% | 154.28K shares | 1.67% → 2.27%+0.60 pp +54.15K (+54.08%) | Added | ↗▾ |
| 07 | AMZNAMAZON.COM INC View history and evidence | $102.49M | 2.26% | 466.77K shares | 0.23% → 2.26%+2.03 pp +427.80K (+1,097.53%) | Added | ↗▾ |
| 08 | IBITISHARES BITCOIN TRUST ETF View history and evidence | $99.36M | 2.19% | 1.53M shares | 0.48% → 2.19%+1.71 pp +1.24M (+427.90%) | Added | ↗▾ |
| 09 | INTCINTEL CORP View history and evidence | $94.93M | 2.09% | 2.83M shares | 1.47% → 2.09%+0.62 pp +388.15K (+15.90%) | Added | ↗▾ |
| 10 | AVGOBROADCOM INC View history and evidence | $92.87M | 2.05% | 281.50K shares | 4.09% → 2.05%-2.04 pp -270.20K (-48.98%) | Reduced | ↗▾ |
Options overlay 6,614
$190.36B notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
SPY 07.02.25 P590July 25 Puts on SPY USPUT View history and evidence | Put | 46.74M | $31.13B | -1.60M (-3.30%) | ▾ |
78462F903SPDR S&P 500 ETF TRCALL View history and evidence | Call | 18.38M | $12.24B | -5.74M (-23.81%) | ▾ |
QQQ 06.16.28 P590June 28 Puts on QQQ USPUT View history and evidence | Put | 18.95M | $10.85B | +6.18M (+48.43%) | ▾ |
3 / 6,614 options · preview only
Exited positions 1,375
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| TLT ISHARES 20+ YEAR TREASURY BD | Non-derivative | -1,457,996 | -$128.67M | SEC filing ↗ | SEC filing ↗ |
| META META PLATFORMS INC-CLASS A | Non-derivative | -79,568 | -$58.73M | SEC filing ↗ | SEC filing ↗ |
| EWZ ISHARES MSCI BRAZIL ETF | Non-derivative | -955,457 | -$27.56M | SEC filing ↗ | SEC filing ↗ |
3 / 1,375 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1488542 · Period Sep 30, 2025
Data loaded Oct 15, 2026 · First reported Nov 12, 2025
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 194890676
}Research all 9,236 reported holdings.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.