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MARSHALL WACE, LLP
Period ended Jun 30, 2026 · Latest filing Aug 13, 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
- Jun 30, 2026: $126,697,578,778
More quarters will appear as history becomes available.
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
- ISHARES-S&P 500 · ETP · 464287200 · shares: $29,827,184,088
- SPDR PORTFOLIO L · ETP · 78464A854 · shares: $4,118,876,193
- APPLE INC · COMMON STOCK · 037833100 · shares: $2,628,626,416
- AMAZON.COM INC · COMMON STOCK · 023135106 · shares: $2,267,614,698
- ADV MICRO DEVICE · COMMON STOCK · 007903107 · shares: $2,264,384,440
- NVIDIA CORP · COMMON STOCK · 67066G104 · shares: $1,728,060,793
- MICRON TECH · COMMON STOCK · 595112103 · shares: $1,556,805,046
- MICROSOFT CORP · COMMON STOCK · 594918104 · shares: $1,245,972,969
- COSTCO WHOLESALE · COMMON STOCK · 22160K105 · shares: $1,098,677,711
- MORGAN STANLEY · COMMON STOCK · 617446448 · shares: $971,794,975
Reported holdings
6,550 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| CORMEDIX INC | COMMON STOCK | 21900C308 | — | 4,707 shares | $36,950 |
| IMMUTEP LTD-ADR | ADR | 45257L108 | — | 87,778 shares | $36,867 |
| GAIA INC | COMMON STOCK | 36269P104 | — | 17,505 shares | $36,761 |
| ALCOA CORP | EQUITY OPTION | 013872106 | PUT | 700 shares | $36,498 |
| UPWORK INC | COMMON STOCK | 91688F104 | — | 4,351 shares | $36,374 |
| JFROG LTD | EQUITY OPTION | M6191J100 | CALL | 400 shares | $36,352 |
| DOLLAR TREE INC | EQUITY OPTION | 256746108 | CALL | 300 shares | $36,285 |
| AMGEN INC | EQUITY OPTION | 031162100 | CALL | 100 shares | $36,212 |
| AMGEN INC | EQUITY OPTION | 031162100 | CALL | 100 shares | $36,212 |
| ENDAVA PLC-ADR | ADR | 29260V105 | — | 12,692 shares | $35,918 |
| VERISK ANALYTI | EQUITY OPTION | 92345Y106 | CALL | 200 shares | $35,906 |
| UIPATH INC -CL A | EQUITY OPTION | 90364P105 | CALL | 3,300 shares | $35,871 |
| ALPHABET INC-A | EQUITY OPTION | 02079K305 | PUT | 100 shares | $35,737 |
| ALPHABET INC-A | EQUITY OPTION | 02079K305 | CALL | 100 shares | $35,737 |
| INFLARX NV | COMMON STOCK | N44821101 | — | 15,950 shares | $35,728 |
| GENERAL DYNAMICS | EQUITY OPTION | 369550108 | PUT | 100 shares | $35,424 |
| BENTLEY SYSTEM-B | COMMON STOCK | 08265T208 | — | 1,185 shares | $35,420 |
| EMBECTA CORP | COMMON STOCK | 29082K105 | — | 10,829 shares | $35,303 |
| CALIFORNIA BANCO | COMMON STOCK | 84252A106 | — | 1,683 shares | $35,074 |
| RENT THE RUNWA-A | COMMON STOCK | 76010Y202 | — | 11,127 shares | $35,050 |
| ACUMEN PHARMACEU | COMMON STOCK | 00509G209 | — | 13,108 shares | $34,999 |
| MONDELEZ INTER-A | EQUITY OPTION | 609207105 | CALL | 600 shares | $34,704 |
| OMEGA FLEX INC | COMMON STOCK | 682095104 | — | 1,104 shares | $34,654 |
| BRIGHTVIEW HOLDI | COMMON STOCK | 10948C107 | — | 2,424 shares | $34,348 |
| MILESTONE PHARMA | COMMON STOCK | 59935V107 | — | 25,623 shares | $34,335 |
| YPF SA-ADR | ADR | 984245100 | — | 755 shares | $34,330 |
| LULULEMON ATH | EQUITY OPTION | 550021109 | PUT | 300 shares | $34,254 |
| GREENFIRE RESOUR | COMMON STOCK | 39525U107 | — | 6,024 shares | $34,036 |
| BANKUNITED INC | EQUITY OPTION | 06652K103 | PUT | 700 shares | $33,915 |
| IMMUNOME INC | COMMON STOCK | 45257U108 | — | 1,600 shares | $33,904 |
| NOBLE CORP PLC | COMMON STOCK | G65431127 | — | 906 shares | $33,794 |
| ACV AUCTIONS-A | COMMON STOCK | 00091G104 | — | 4,700 shares | $33,793 |
| NEUROPACE INC | COMMON STOCK | 641288105 | — | 2,123 shares | $33,734 |
| DEXCOM | EQUITY OPTION | 252131107 | PUT | 500 shares | $33,675 |
| KOHLS CORP | EQUITY OPTION | 500255104 | CALL | 1,900 shares | $33,668 |
| ULTRALIFE CORP | COMMON STOCK | 903899102 | — | 5,300 shares | $33,497 |
| BRAEMAR HOTELS & | REIT | 10482B101 | — | 15,491 shares | $33,460 |
| VOYAGER THERAPEU | COMMON STOCK | 92915B106 | — | 9,551 shares | $33,430 |
| HIMALAYA SHIPPIN | COMMON STOCK | G4660A103 | — | 2,501 shares | $33,413 |
| TSAKOS ENERGY NA | COMMON STOCK | G9108L173 | — | 940 shares | $33,248 |
| TOYO CO LTD | COMMON STOCK | G8976D107 | — | 4,775 shares | $33,186 |
| SPORTSMAN'S WARE | COMMON STOCK | 84920Y106 | — | 24,824 shares | $33,016 |
| GEOPARK LTD | COMMON STOCK | G38327105 | — | 3,617 shares | $32,915 |
| TWO HARBORS INVE | REIT | 90187B804 | — | 2,643 shares | $32,800 |
| GAIA INC | COMMON STOCK | 36269P104 | — | 15,601 shares | $32,762 |
| AFFIRM HOLDINGS | EQUITY OPTION | 00827B106 | CALL | 400 shares | $32,620 |
| CF INDUSTRIES HO | EQUITY OPTION | 125269100 | PUT | 300 shares | $32,478 |
| TALOS ENERGY INC | COMMON STOCK | 87484T108 | — | 2,515 shares | $32,468 |
| ALX ONCOLOGY HOL | COMMON STOCK | 00166B105 | — | 15,612 shares | $32,317 |
| LKQ CORP | COMMON STOCK | 501889208 | — | 1,227 shares | $32,307 |
| ANGIODYNAMICS IN | COMMON STOCK | 03475V101 | — | 2,480 shares | $32,265 |
| ZAI LAB LTD-ADR | ADR | 98887Q104 | — | 1,698 shares | $32,262 |
| ZTO EXPRESS -ADR | ADR | 98980A105 | — | 1,440 shares | $32,227 |
| ZKH GROUP LTD | ADR | 98877R104 | — | 14,247 shares | $32,198 |
| RLX TECHNOLO-ADR | ADR | 74969N103 | — | 16,925 shares | $32,158 |
| SIMILARWEB LTD | COMMON STOCK | M84137104 | — | 5,222 shares | $32,011 |
| COCA-COLA F-ADR | ADR | 191241108 | — | 300 shares | $31,875 |
| YATSEN HOLD-ADR | ADR | 985194208 | — | 10,030 shares | $31,795 |
| INVESCO CURRENCY | EQUITY OPTION | 46138K103 | PUT | 300 shares | $31,632 |
| ESPERION THERAPE | COMMON STOCK | 29664W105 | — | 9,988 shares | $31,562 |
| STRYKER CORP | EQUITY OPTION | 863667101 | CALL | 100 shares | $31,484 |
| RANI THERAPEUTIC | COMMON STOCK | 753018100 | — | 41,389 shares | $31,456 |
| NUSCALE POWER CO | COMMON STOCK | 67079K100 | — | 3,100 shares | $31,093 |
| TOOTSIE ROLL IND | COMMON STOCK | 890516107 | — | 785 shares | $31,047 |
| AGEAGLE AERIAL S | COMMON STOCK | 00848K309 | — | 34,877 shares | $31,041 |
| CVS HEALTH CORP | EQUITY OPTION | 126650100 | CALL | 300 shares | $31,035 |
| AMTECH SYS INC | COMMON STOCK | 032332504 | — | 1,334 shares | $30,789 |
| LIBERTY GLOBAL-A | COMMON STOCK | G61188101 | — | 2,693 shares | $30,619 |
| SAN JUAN BASIN | ROYALTY TRST | 798241105 | — | 9,525 shares | $30,575 |
| VTV THERAPEUTI-A | COMMON STOCK | 918385204 | — | 810 shares | $30,497 |
| DEFI DEVELOPMENT | COMMON STOCK | 47100L301 | — | 10,368 shares | $30,482 |
| ANAVEX LIFE SCIE | COMMON STOCK | 032797300 | — | 11,731 shares | $30,383 |
| PMV PHARMACEUTIC | COMMON STOCK | 69353Y103 | — | 22,634 shares | $30,329 |
| ARDELYX INC | COMMON STOCK | 039697107 | — | 5,941 shares | $30,299 |
| KNIGHT-SWIFT TRA | COMMON STOCK | 499049104 | — | 389 shares | $30,291 |
| KLA CORP | EQUITY OPTION | 482480100 | CALL | 100 shares | $30,171 |
| KLA CORP | EQUITY OPTION | 482480100 | PUT | 100 shares | $30,171 |
| SKYWATER TECHNOL | COMMON STOCK | 83089J108 | — | 864 shares | $30,084 |
| FRACTYL HEALTH I | COMMON STOCK | 35168W103 | — | 37,410 shares | $29,554 |
| INVENTIVA SA-ADR | ADR | 46124U107 | — | 7,745 shares | $29,277 |
| MOBILICOM LTD/AU | COMMON STOCK | Q6297L120 | — | 5,689 shares | $29,184 |
| WYNN RESORTS LTD | EQUITY OPTION | 983134107 | CALL | 300 shares | $29,127 |
| BANKUNITED INC | EQUITY OPTION | 06652K103 | PUT | 600 shares | $29,070 |
| VINCI COMPASS IN | COMMON STOCK | G9451V109 | — | 2,966 shares | $28,859 |
| CHEFS WAREHOUSE | COMMON STOCK | 163086101 | — | 300 shares | $28,830 |
| EMERSON ELEC CO | EQUITY OPTION | 291011104 | CALL | 200 shares | $28,630 |
| NEONC TECHNOLOGI | COMMON STOCK | 64051A101 | — | 6,284 shares | $28,465 |
| CHARTER COMMUN-A | EQUITY OPTION | 16119P108 | CALL | 200 shares | $28,442 |
| DEFINITIVE HEALT | COMMON STOCK | 24477E103 | — | 34,136 shares | $28,332 |
| STARZ ENTERTAINM | COMMON STOCK | 855919106 | — | 980 shares | $28,282 |
| COMMERCE.COM INC | COMMON STOCK | 08975P108 | — | 9,524 shares | $28,190 |
| VIPER ENERGY I-A | COMMON STOCK | 64361Q101 | — | 664 shares | $28,154 |
| FUTU HOLDING-ADR | EQUITY OPTION | 36118L106 | CALL | 300 shares | $28,122 |
| NXP SEMICONDUCTO | EQUITY OPTION | N6596X109 | PUT | 100 shares | $28,103 |
| ISHARES MSCI JPN | EQUITY OPTION | 46434G822 | CALL | 300 shares | $27,981 |
| CONSTELLATION-A | EQUITY OPTION | 21036P108 | CALL | 200 shares | $27,818 |
| WAYFAIR INC- A | EQUITY OPTION | 94419L101 | PUT | 300 shares | $27,726 |
| LEXINFINTECH-ADR | ADR | 528877103 | — | 13,971 shares | $27,524 |
| OAK VALLEY BANCO | COMMON STOCK | 671807105 | — | 813 shares | $27,430 |
| TURTLE BEACH COR | COMMON STOCK | 900450206 | — | 2,200 shares | $27,390 |