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Optiver Holding B.V.
Period ended Jun 30, 2026 · Latest filing Aug 12, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2024: $191,834,017,807
- Dec 31, 2024: $193,619,593,079
- Mar 31, 2025: $171,973,730,791
- Jun 30, 2025: $210,240,698,886
- Sep 30, 2025: $250,608,892,198
- Dec 31, 2025: $268,814,260,748
- Mar 31, 2026: $289,476,255,670
- Jun 30, 2026: $370,667,754,666
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- STATE STR SPDR S&P 500 ETF T · TR UNIT · 78462F953 · shares · PUT: $64,406,448,159
- STATE STR SPDR S&P 500 ETF T · TR UNIT · 78462F903 · shares · CALL: $55,468,806,091
- INVESCO QQQ TR · UNIT SER 1 · 46090E903 · shares · CALL: $33,752,378,520
- INVESCO QQQ TR · UNIT SER 1 · 46090E953 · shares · PUT: $28,433,876,800
- ISHARES TR · RUSSELL 2000 ETF · 464287955 · shares · PUT: $14,665,715,625
- MICRON TECHNOLOGY INC · COM · 595112903 · shares · CALL: $11,073,796,544
- ISHARES TR · RUSSELL 2000 ETF · 464287905 · shares · CALL: $10,076,702,415
- SPDR GOLD TR · GOLD SHS · 78463V907 · shares · CALL: $9,521,002,128
- MICRON TECHNOLOGY INC · COM · 595112953 · shares · PUT: $8,691,919,129
- TESLA INC · COM · 88160R901 · shares · CALL: $6,089,530,920
Reported holdings
2,950 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| KRANESHARES TRUST | CSI CHI INTERNET | 500767306 | — | 30,533 shares | $747,143 |
| ETF OPPORTUNITIES TRUST | T REX 2X LONG | 26923N835 | — | 37,377 shares | $740,438 |
| GRANITESHARES ETF TR | 2X LONG QCOM ETF | 38747R587 | — | 37,246 shares | $738,961 |
| INVESTMENT MANAGERS SER TR I | TRADR 2X LONG TM | 46152A445 | — | 29,703 shares | $729,506 |
| DIREXION SHARES ETF TRUST | DAILY SHOP BULL | 25461A221 | — | 65,402 shares | $729,376 |
| THEMES ETF TR | LEVERAGE SHS 2X | 882927247 | — | 57,356 shares | $728,995 |
| THEMES ETF TR | LEVERAGE SHS 2X | 88340W780 | — | 23,687 shares | $728,416 |
| TELEFONICA BRASIL SA | SPONSORED ADS | 87936R205 | — | 54,777 shares | $720,865 |
| TRIP COM GROUP LTD | ADS | 89677Q107 | — | 17,898 shares | $713,056 |
| GRANITESHARES ETF TR | 2X LONG AAPL ETF | 38747R884 | — | 20,815 shares | $707,743 |
| DIREXION SHARES ETF TRUST | DLY BRKB BULL 2X | 25461A452 | — | 30,169 shares | $693,284 |
| GRANITESHARES ETF TR | 2X LONG META ETF | 38747R843 | — | 32,836 shares | $686,929 |
| GRANITESHARES ETF TR | 2X LNG BABA DAL | 38747R868 | — | 49,332 shares | $683,742 |
| THEMES ETF TR | LEVERAGE SHS 2X | 88340F696 | — | 37,489 shares | $681,453 |
| GRANITESHARES ETF TR | 2X LONG VRT DAI | 38747R512 | — | 13,081 shares | $681,412 |
| PROSHARES TR | ULTRAPRO SHORT | 74350P675 | — | 18,714 shares | $679,505 |
| CADELER A S | SPON ADR | 12738K109 | — | 30,641 shares | $671,344 |
| THEMES ETF TR | LEVERAGE SHARES | 882927676 | — | 38,771 shares | $660,658 |
| GRANITESHARES ETF TR | 2X LONG GOOGL | 38747R132 | — | 22,915 shares | $658,389 |
| WILLIAMS COS INC | COM | 969457100 | — | 8,816 shares | $655,381 |
| IONQ INC | COM | 46222L108 | — | 12,265 shares | $653,234 |
| THEMES ETF TR | LEVERAGE SHS 2X | 882927122 | — | 28,392 shares | $650,461 |
| TIDAL TRUST II | DEFIANCE DLY TRG | 88636W288 | — | 40,437 shares | $649,014 |
| OKLO INC | COM CL A | 02156V109 | — | 12,378 shares | $647,741 |
| CIRCLE INTERNET GROUP INC | COM CL A | 172573107 | — | 10,240 shares | $641,331 |
| TIDAL TRUST II | DEF SHO HOO ETF | 88636W528 | — | 51,466 shares | $639,398 |
| DIREXION SHARES ETF TRUST | DLY NFLX BEAR 1X | 25461A205 | — | 29,471 shares | $636,574 |
| ETF OPPORTUNITIES TRUST | T REX 2X LNG APP | 26923N629 | — | 20,059 shares | $635,269 |
| TIDAL TRUST II | DEFIANCE DAILY | 88636J261 | — | 22,877 shares | $634,379 |
| DIREXION SHARES ETF TRUST | DLY SPCX BULL 2X | 25461H457 | — | 24,710 shares | $633,812 |
| GERDAU SA | SPON ADR REP PFD | 373737105 | — | 155,971 shares | $630,123 |
| GRANITESHARES ETF TR | 2X LONG RDDT DA | 38747R496 | — | 29,849 shares | $626,531 |
| THEMES ETF TR | LEVERAGE SHS 2X | 88340C750 | — | 99,987 shares | $625,999 |
| TIDAL TRUST II | DEFI DA IONQ NEW | 88636W247 | — | 243,085 shares | $624,728 |
| NETFLIX INC. | COM | 64110L106 | — | 8,645 shares | $617,253 |
| THEMES ETF TR | LEVERAGE SHARES | 882927494 | — | 27,452 shares | $615,721 |
| DIREXION SHARES ETF TRUST | DLY AMD BEAR 1X | 25461A395 | — | 230,516 shares | $610,867 |
| GRANITESHARES ETF TR | 2X LONG LCID ETF | 38747R488 | — | 679,136 shares | $606,401 |
| WESTERN DIGITAL CORP | COM | 958102105 | — | 948 shares | $605,507 |
| CNH INDL N V | SHS | N20944109 | — | 53,610 shares | $602,040 |
| SELECT SECTOR SPDR TR | ST STR MATER ETF | 81369Y100 | — | 11,806 shares | $600,099 |
| BIO-TECHNE CORP | COM | 09073M104 | — | 8,493 shares | $600,030 |
| INVESTMENT MANAGERS SER TR I | TRAD 2X QBTS ETF | 46092D202 | — | 40,031 shares | $599,664 |
| TIDAL TRUST II | DEFIANCE DALY 2X | 88636Y755 | — | 44,296 shares | $599,325 |
| GRAYSCALE BITCOIN TRUST ETF | SHS REP COM UT | 389637109 | — | 13,143 shares | $598,269 |
| USA RARE EARTH INC | COM | 91733P107 | — | 27,599 shares | $595,586 |
| TIDAL TRUST II | DEFI DA RKLB ETF | 88636W171 | — | 236,261 shares | $595,378 |
| ETF OPPORTUNITIES TRUST | T REX 2X LONG SN | 26923Q713 | — | 14,380 shares | $586,560 |
| TIDAL TRUST II | DEFI 2X HIMS ETF | 88636Y607 | — | 11,973 shares | $584,116 |
| GRANITESHARES ETF TR | 2X LONG SPCX DLY | 38747T468 | — | 22,745 shares | $582,954 |
| TIDAL TRUST II | DEFIANCE DLY TRG | 88636V819 | — | 27,261 shares | $582,568 |
| INVESTMENT MANAGERS SER TR I | TRADR 2X LONG | 46152A544 | — | 2,599 shares | $573,755 |
| REPLIGEN CORP | COM | 759916109 | — | 4,154 shares | $566,772 |
| ATLASSIAN CORPORATION | CL A | 049468101 | — | 7,264 shares | $565,067 |
| PHILLIPS 66 | COM | 718546104 | — | 3,338 shares | $564,289 |
| DIREXION SHARES ETF TRUST | DLY META BULL 2X | 25461A809 | — | 27,790 shares | $562,748 |
| DIREXION SHARES ETF TRUST | DLY BA BULL 2X | 25461A338 | — | 16,567 shares | $560,089 |
| RESMED INC | COM | 761152107 | — | 2,874 shares | $560,085 |
| VANECK ETF TRUST | JUNIOR GOLD MINE | 92189F791 | — | 5,685 shares | $558,551 |
| INVESCO EXCH TRADED FD TR II | KBW BK ETF | 46138E628 | — | 5,975 shares | $555,556 |
| INVESTMENT MANAGERS SER TR I | TRDR 2X LNG AXTI | 46152A320 | — | 37,932 shares | $552,669 |
| TIDAL TRUST II | DEFIANCE DLY TRG | 88636W288 | — | 34,427 shares | $552,553 |
| GRANITESHARES ETF TR | GANITESHARES 2X | 38747R736 | — | 37,480 shares | $551,331 |
| RIGETTI COMPUTING INC | COMMON STOCK | 76655K103 | — | 28,219 shares | $545,191 |
| QUANTUM COMPUTING INC | COM | 74766W108 | — | 55,916 shares | $542,385 |
| GRANITESHARES ETF TR | 2X LONG RDDT DA | 38747R496 | — | 25,701 shares | $539,464 |
| THEMES ETF TR | LEVERAGE SHS 2X | 882927429 | — | 16,686 shares | $532,358 |
| FRESENIUS MEDICAL CARE AG | SPONSORED ADR | 358029906 | CALL | 23,500 shares | $531,335 |
| THEMES ETF TR | LEVERAGE SHS | 88340F308 | — | 14,494 shares | $530,191 |
| THEMES ETF TR | LEVERAGE SHARES | 882927643 | — | 39,194 shares | $525,690 |
| WARNER BROS DISCOVERY INC | COM SER A | 934423104 | — | 19,707 shares | $525,389 |
| AMGEN INC | COM | 031162100 | — | 1,448 shares | $524,350 |
| TIDAL TRUST II | DEFIANCE DAILY | 88636X658 | — | 58,951 shares | $518,179 |
| INVESTMENT MANAGERS SER TR | TRADR 2X LONG | 46143U534 | — | 44,341 shares | $516,573 |
| NANOBIOTIX | SPONSORED ADS | 63009J107 | — | 13,631 shares | $513,889 |
| DIREXION SHARES ETF TRUST | DLY TSLA BEAR 1X | 25461H564 | — | 10,039 shares | $513,495 |
| QNITY ELECTRONICS INC | COMMON STOCK | 74743L100 | — | 3,133 shares | $511,650 |
| TIDAL TRUST II | DEFI DA IONQ NEW | 88636W247 | — | 197,997 shares | $508,852 |
| ZOETIS INC | CL A | 98978V103 | — | 7,046 shares | $506,326 |
| THEMES ETF TR | LEVERAGE SHS 2X | 88340C826 | — | 37,456 shares | $504,158 |
| PROSHARES TR | ULTR SHO S&P 500 | 74350P659 | — | 13,559 shares | $502,632 |
| TIDAL TRUST II | DEFI DA TA 2025 | 88636V769 | — | 6,329 shares | $501,573 |
| MCKESSON CORP | COM | 58155Q103 | — | 663 shares | $500,963 |
| TIDAL TRUST II | DEFIANCE DAILY | 88636X559 | — | 7,668 shares | $497,500 |
| GRANITESHARES ETF TR | 2X LONG CRWD ETF | 38747R645 | — | 7,727 shares | $493,137 |
| DIREXION SHARES ETF TRUST | DLY NVDA BEAR 1X | 25461A197 | — | 14,377 shares | $488,901 |
| ETF OPPORTUNITIES TRUST | T RE 2X CRCL ETF | 26923Q457 | — | 69,728 shares | $487,399 |
| THEMES ETF TR | LEVERAGE SHARES | 882927668 | — | 7,411 shares | $483,280 |
| THEMES ETF TR | LEVERAGE SHS 2X | 882927387 | — | 161,447 shares | $482,727 |
| ETF OPPORTUNITIES TRUST | T RE 2X CRCL ETF | 26923Q457 | — | 69,029 shares | $482,513 |
| GRANITESHARES ETF TR | 2X SHOR NVDA NEW | 38747R629 | — | 91,896 shares | $478,778 |
| FRESENIUS MEDICAL CARE AG | SPONSORED ADR | 358029106 | — | 21,164 shares | $478,518 |
| TIDAL TRUST II | DEFIANCE DAILY | 88636X559 | — | 7,271 shares | $471,742 |
| DIREXION SHARES ETF TRUST | DAI SEM BUL ETF | 25459W458 | — | 1,756 shares | $468,343 |
| CISCO SYS INC | COM | 17275R102 | — | 3,967 shares | $465,964 |
| TIDAL TRUST II | DEFIANCE DAILY | 88636X658 | — | 52,947 shares | $465,404 |
| INVESTMENT MANAGERS SER TR I | TRAD 2X PATH ETF | 46092D277 | — | 59,088 shares | $460,886 |
| THEMES ETF TR | LEVERAGE SHS 2X | 882927320 | — | 30,458 shares | $457,013 |
| COINBASE GLOBAL INC | COM CL A | 19260Q107 | — | 3,103 shares | $453,628 |
| SOLAREDGE TECHNOLOGIES INC | COM | 83417M104 | — | 7,751 shares | $452,968 |