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Simplex Trading, LLC Top Holdings and 13F Report (2025)

About Simplex Trading, LLC

Investment Activity

  • Simplex Trading, LLC has $156.19 million in total holdings as of March 31, 2025.
  • Simplex Trading, LLC owns shares of 8,744 different stocks, but just 125 companies or ETFs make up 80% of its holdings.
  • Approximately 9.56% of the portfolio was purchased this quarter.
  • About 14.50% of the portfolio was sold this quarter.
  • This quarter, Simplex Trading, LLC has purchased 8,706 new stocks and bought additional shares in 3,210 stocks.
  • Simplex Trading, LLC sold shares of 3,573 stocks and completely divested from 1,953 stocks this quarter.

Largest Holdings

SPDR S&P 500 ETF TR
$29,780,146
SPDR S&P 500 ETF TR
$12,996,307
INVESCO QQQ TR
$7,309,806
ISHARES TR
$7,168,014
ISHARES TR
$3,986,134

Largest New Holdings this Quarter

464287432 - iShares 20+ Year Treasury Bond ETF
$278,367 Holding
25460G906 - DIREXION SHS ETF TR
$125,218 Holding
02079K305 - Alphabet
$84,378 Holding
25460G956 - DIREXION SHS ETF TR
$59,164 Holding
023135106 - Amazon.com
$53,493 Holding

Largest Purchases this Quarter

SPDR S&P 500 ETF TR
3,839,800 shares (about $2.15M)
INVESCO QQQ TR
4,518,400 shares (about $2.12M)
INVESCO QQQ TR
2,109,900 shares (about $967.03K)
META PLATFORMS INC
689,100 shares (about $397.17K)
SPDR DOW JONES INDL AVERAGE
930,800 shares (about $390.82K)

Largest Sales this Quarter

NVIDIA CORPORATION
12,793,800 shares (about $1.34M)
APPLE INC
5,643,100 shares (about $1.25M)
APPLE INC
5,023,000 shares (about $1.12M)
SPDR S&P 500 ETF TR
997,700 shares (about $508.82K)
ALIBABA GROUP HLDG LTD
3,757,300 shares (about $496.83K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofSimplex Trading, LLC

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
SPDR S&P 500 ETF TR
$29,780,146$508,822 ▼-1.7%58,393,00019.1%PUT
SPDR S&P 500 ETF TR
$12,996,307$2,147,946 ▲19.8%23,233,0008.3%CALL
INVESCO QQQ TR
$7,309,806$2,118,768 ▲40.8%15,588,6004.7%PUT
ISHARES TR
$7,168,014$237,373 ▲3.4%48,357,8004.6%PUT
ISHARES TR
$3,986,134$200,678 ▲5.3%36,206,9002.6%CALL
INVESCO QQQ TR
$3,918,096$967,034 ▲32.8%8,548,6002.5%CALL
TESLA INC
$3,857,674$101,746 ▼-2.6%14,885,3002.5%PUT
TESLA INC
$3,740,870$54,657 ▼-1.4%14,434,6002.4%CALL
NVIDIA CORPORATION
$3,350,654$427,147 ▼-11.3%30,915,8002.1%PUT
NVIDIA CORPORATION
$2,861,955$1,343,749 ▼-32.0%27,248,6001.8%CALL
META PLATFORMS INC
$2,249,360$397,170 ▲21.4%3,902,7001.4%CALL
APPLE INC
$2,057,745$1,115,759 ▼-35.2%9,263,7001.3%CALL
APPLE INC
$1,776,373$1,253,501 ▼-41.4%7,997,0001.1%PUT
SPDR GOLD TR
$1,650,811$104,191 ▲6.7%5,729,2001.1%CALL
META PLATFORMS INC
$1,514,402$224,295 ▲17.4%2,652,8001.0%PUT
SELECT SECTOR SPDR TR
$1,407,570$70,756 ▼-4.8%18,023,3000.9%PUT
AMAZON COM INC
$1,353,547$318,799 ▲30.8%7,114,2000.9%CALL
SPDR GOLD TR
$1,257,126$251,978 ▲25.1%4,362,9000.8%PUT
MICROSOFT CORP
$1,157,364$130,298 ▼-10.1%3,083,1000.7%CALL
MICROSTRATEGY INC
$1,133,528$117,771 ▼-9.4%4,063,6000.7%PUT
AMAZON COM INC
$1,010,318$35,959 ▼-3.4%5,310,2000.6%PUT
ALPHABET INC
$952,914$88,808 ▼-8.5%6,220,2000.6%CALL
MICROSTRATEGY INC
$902,832$172,904 ▼-16.1%3,131,9000.6%CALL
SELECT SECTOR SPDR TR
$852,038$248,668 ▼-22.6%11,411,3000.5%CALL
MICROSOFT CORP
$830,174$199,857 ▼-19.4%2,211,5000.5%PUT
SPDR DOW JONES INDL AVERAGE
$822,796$390,824 ▲90.5%1,959,6000.5%CALL
ALIBABA GROUP HLDG LTD
$814,761$496,827 ▼-37.9%6,161,7000.5%CALL
BOOKING HOLDINGS INC
$802,523$238,177 ▲42.2%174,2000.5%PUT
ALPHABET INC
$714,972$67,314 ▼-8.6%4,607,6000.5%PUT
NETFLIX INC
$649,134$207,768 ▼-24.2%696,1000.4%PUT
ADVANCED MICRO DEVICES INC
$596,586$38,254 ▲6.9%6,403,4000.4%CALL
BROADCOM INC
$565,796$109,181 ▼-16.2%3,379,3000.4%PUT
ISHARES TR
$506,075$168,005 ▲49.7%6,189,3000.3%PUT
PALANTIR TECHNOLOGIES INC
$500,475$151,785 ▼-23.3%5,929,8000.3%CALL
VANECK ETF TRUST
$491,328$221,435 ▼-31.1%5,113,3000.3%CALL
ISHARES SILVER TR
$488,991$67,382 ▼-12.1%15,779,0000.3%CALL
ADVANCED MICRO DEVICES INC
$483,925$5,846 ▲1.2%4,710,2000.3%PUT
VANECK ETF TRUST
$477,687$120,792 ▲33.8%5,726,3000.3%PUT
NETFLIX INC
$471,860$60,708 ▼-11.4%506,0000.3%CALL
TAIWAN SEMICONDUCTOR MFG LTD
$466,742$332 ▲0.1%2,811,7000.3%PUT
ISHARES BITCOIN TRUST ETF
$442,747$9,413 ▼-2.1%9,458,4000.3%CALL
PALANTIR TECHNOLOGIES INC
$427,493$168,231 ▼-28.2%5,378,0000.3%PUT
BROADCOM INC
$420,599$148,336 ▼-26.1%2,695,1000.3%CALL
MICRON TECHNOLOGY INC
$392,004$165,299 ▲72.9%4,511,5000.3%CALL
ALIBABA GROUP HLDG LTD
$387,004$20,202 ▼-5.0%2,998,1000.2%PUT
SPDR SER TR
$347,701$21,221 ▼-5.8%5,873,8000.2%PUT
SPDR SER TR
$346,302$62,090 ▲21.8%5,503,8000.2%CALL
BOOKING HOLDINGS INC
$310,510$270,691 ▼-46.6%77,2000.2%CALL
UNITEDHEALTH GROUP INC
$308,588$52,124 ▲20.3%616,3000.2%CALL
TAIWAN SEMICONDUCTOR MFG LTD
$306,203$8,449 ▼-2.7%1,844,6000.2%CALL
COSTCO WHSL CORP NEW
$305,203$135,341 ▼-30.7%322,7000.2%PUT
BERKSHIRE HATHAWAY INC DEL
$283,279$69,076 ▲32.2%531,9000.2%PUT
iShares 20+ Year Treasury Bond ETF stock logo
TLT
iShares 20+ Year Treasury Bond ETF
$278,367$278,367 ▲New Holding3,057,9780.2%ETF
JPMORGAN CHASE & CO.
$276,673$41,774 ▼-13.1%1,127,9000.2%CALL
WALMART INC
$275,133$52,797 ▼-16.1%3,134,0000.2%CALL
JPMORGAN CHASE & CO.
$273,067$60,000 ▼-18.0%1,113,2000.2%PUT
COSTCO WHSL CORP NEW
$254,509$198,897 ▼-43.9%269,1000.2%CALL
BOEING CO
$252,038$172,869 ▼-40.7%1,477,8000.2%CALL
BERKSHIRE HATHAWAY INC DEL
$241,525$198,706 ▼-45.1%453,5000.2%CALL
INTEL CORP
$241,296$16,254 ▼-6.3%10,625,1000.2%CALL
PDD HOLDINGS INC
$240,783$39,777 ▼-14.2%2,034,5000.2%CALL
CITIGROUP INC
$236,070$14,482 ▼-5.8%3,325,4000.2%CALL
SUPER MICRO COMPUTER INC
$235,254$91,196 ▼-27.9%7,122,2000.2%PUT
SALESFORCE INC
$229,152$13,203 ▲6.1%853,9000.1%CALL
BOEING CO
$228,502$127,093 ▼-35.7%1,339,8000.1%PUT
KRANESHARES TRUST
$228,023$115,983 ▼-33.7%6,540,9000.1%CALL
GOLDMAN SACHS GROUP INC
$226,546$68,778 ▼-23.3%414,7000.1%PUT
CITIGROUP INC
$224,789$18,926 ▲9.2%3,166,5000.1%PUT
MICRON TECHNOLOGY INC
$222,429$21,696 ▲10.8%2,559,9000.1%PUT
EXXON MOBIL CORP
$216,904$23,560 ▼-9.8%1,823,8000.1%CALL
ELI LILLY & CO
$206,248$100,586 ▼-32.8%268,2000.1%PUT
NIKE INC
$204,348$101,320 ▲98.3%3,219,1000.1%CALL
WALMART INC
$202,118$107,985 ▼-34.8%2,651,3000.1%PUT
APPLOVIN CORP
$193,189$23,715 ▲14.0%729,1000.1%CALL
PDD HOLDINGS INC
$189,738$13,977 ▲8.0%1,603,2000.1%PUT
INTEL CORP
$184,391$19,562 ▲11.9%8,119,4000.1%PUT
ELI LILLY & CO
$183,847$163,364 ▼-47.1%222,6000.1%CALL
ORACLE CORP
$181,920$41,174 ▲29.3%1,301,2000.1%CALL
ISHARES BITCOIN TRUST ETF
$180,424$22,174 ▼-10.9%3,854,4000.1%PUT
ISHARES SILVER TR
$179,794$16,471 ▼-8.4%5,801,7000.1%PUT
UBER TECHNOLOGIES INC
$179,723$95,308 ▼-34.7%2,466,7000.1%CALL
ASML HOLDING N V
$176,524$10,536 ▼-5.6%266,4000.1%CALL
ROBINHOOD MKTS INC
$176,114$1,259 ▼-0.7%4,658,2000.1%CALL
SUPER MICRO COMPUTER INC
$173,877$54,969 ▼-24.0%5,078,2000.1%CALL
COINBASE GLOBAL INC
$173,625$36,754 ▼-17.5%1,008,1000.1%CALL
DISNEY WALT CO
$170,662$25,277 ▼-12.9%1,729,1000.1%CALL
PAYPAL HLDGS INC
$170,087$42,837 ▼-20.1%2,606,7000.1%CALL
GOLDMAN SACHS GROUP INC
$166,836$8,140 ▼-4.7%305,4000.1%CALL
UBER TECHNOLOGIES INC
$165,457$34,055 ▼-17.1%2,270,9000.1%PUT
PALO ALTO NETWORKS INC
$165,196$93,323 ▼-36.1%968,1000.1%PUT
ISHARES TR
$164,471$94,412 ▲134.8%2,219,9000.1%CALL
INVESCO EXCHANGE TRADED FD T
$163,760$131,228 ▲403.4%952,4000.1%PUT
SPDR DOW JONES INDL AVERAGE
$161,653$86,285 ▼-34.8%385,0000.1%PUT
CVS HEALTH CORP
$158,047$44,322 ▼-21.9%2,332,8000.1%CALL
WELLS FARGO CO NEW
$156,473$30,669 ▼-16.4%2,179,6000.1%PUT
CHEVRON CORP NEW
$154,141$18,670 ▼-10.8%921,4000.1%CALL
VISA INC
$153,431$66,026 ▼-30.1%437,8000.1%CALL
CARVANA CO
$151,875$32,470 ▲27.2%726,4000.1%PUT
CISCO SYS INC
$149,473$11,015 ▼-6.9%2,422,2000.1%CALL
JOHNSON & JOHNSON
$146,569$20,266 ▲16.0%883,8000.1%CALL

Showing largest 100 holdings. View all holdings.
SEC Filings and Trading Data