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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) |
|---|---|---|---|---|---|
| UNITED AIRLINES | COMMON STOCK | 910047109 | — | 114,071 shares | $15,512,515 |
| EVOLENT HEALTH-A | COMMON STOCK | 30050B101 | — | 2,859,296 shares | $15,497,384 |
| RALLIANT CORP | COMMON STOCK | 750940108 | — | 210,377 shares | $15,490,059 |
| EPAM SYSTEMS INC | COMMON STOCK | 29414B104 | — | 195,149 shares | $15,485,073 |
| HOWMET AEROSPACE | COMMON STOCK | 443201108 | — | 57,556 shares | $15,474,507 |
| STMICROELECTR-NY | NY REG SHRS | 861012102 | — | 206,329 shares | $15,451,979 |
| AMERICAN ELECTRI | COMMON STOCK | 025537101 | — | 112,867 shares | $15,441,333 |
| FIGMA INC-A | COMMON STOCK | 316841105 | — | 852,900 shares | $15,428,961 |
| TAYLOR MORRISON | COMMON STOCK | 87724P106 | — | 214,970 shares | $15,421,948 |
| PENUMBRA INC | COMMON STOCK | 70975L107 | — | 48,839 shares | $15,420,914 |
| ISHARES MSCI BRA | EQUITY OPTION | 464286400 | PUT | 445,700 shares | $15,376,650 |
| AMERICAN INTERNA | COMMON STOCK | 026874784 | — | 205,941 shares | $15,348,783 |
| HCA HEALTHCARE I | COMMON STOCK | 40412C101 | — | 39,360 shares | $15,346,071 |
| BROOKDALE SR | COMMON STOCK | 112463104 | — | 953,592 shares | $15,343,295 |
| COPART INC | COMMON STOCK | 217204106 | — | 543,210 shares | $15,313,091 |
| SPDR S&P RETAIL | ETP | 78464A714 | — | 174,406 shares | $15,302,382 |
| CITIGROUP INC | EQUITY OPTION | 172967424 | PUT | 108,900 shares | $15,241,644 |
| ISHARES-LEH 20 | ETP | 464287432 | — | 176,200 shares | $15,227,204 |
| WELLS FARGO & CO | COMMON STOCK | 949746101 | — | 184,200 shares | $15,222,288 |
| BUNGE GLOBAL SA | COMMON STOCK | H11356104 | — | 142,201 shares | $15,177,113 |
| ROPER TECHNOLOGI | COMMON STOCK | 776696106 | — | 44,849 shares | $15,176,454 |
| PALO ALTO NETWOR | EQUITY OPTION | 697435105 | CALL | 44,500 shares | $15,175,390 |
| LIVE NATION ENTE | COMMON STOCK | 538034109 | — | 82,766 shares | $15,155,282 |
| NETFLIX INC | EQUITY OPTION | 64110L106 | CALL | 212,000 shares | $15,136,800 |
| CATALYST PHARMAC | COMMON STOCK | 14888U101 | — | 480,900 shares | $15,114,687 |
| DIGITALOCEAN HOLDINGS | Convertible Debt | 25402DAB8 | — | 13,332,000 principal | $15,102,490 |
| ECHOSTAR CORP-A | COMMON STOCK | 278768106 | — | 148,738 shares | $15,096,907 |
| REGENXBIO INC | COMMON STOCK | 75901B107 | — | 1,256,621 shares | $15,054,320 |
| COLGATE-PALMOLIV | COMMON STOCK | 194162103 | — | 163,762 shares | $15,013,701 |
| API GROUP CORP | COMMON STOCK | 00187Y100 | — | 354,162 shares | $14,998,760 |
| API GROUP CORP | COMMON STOCK | 00187Y100 | — | 353,863 shares | $14,986,099 |
| AERCAP HOLDINGS | COMMON STOCK | N00985106 | — | 102,724 shares | $14,975,105 |
| WALT DISNEY CO/T | COMMON STOCK | 254687106 | — | 155,428 shares | $14,959,945 |
| INCYTE CORP | COMMON STOCK | 45337C102 | — | 131,605 shares | $14,918,743 |
| PEPSICO INC | EQUITY OPTION | 713448108 | PUT | 110,100 shares | $14,907,540 |
| POOL CORP | COMMON STOCK | 73278L105 | — | 69,318 shares | $14,896,438 |
| BEL FUSE INC-B | COMMON STOCK | 077347300 | — | 44,551 shares | $14,837,265 |
| SYNCHRONY FINANC | COMMON STOCK | 87165B103 | — | 194,866 shares | $14,819,559 |
| NIO INC | Convertible Debt | 62914VAJ5 | — | 14,609,000 principal | $14,750,707 |
| TYSON FOODS-A | COMMON STOCK | 902494103 | — | 257,313 shares | $14,731,170 |
| BOEING CO/THE | COMMON STOCK | 097023105 | — | 68,000 shares | $14,719,960 |
| PARKER HANNIFIN | COMMON STOCK | 701094104 | — | 15,010 shares | $14,681,581 |
| MIDCAP SPDR | ETP | 78467Y107 | — | 20,847 shares | $14,662,529 |
| ZOOM COMMUNICATI | COMMON STOCK | 98980L101 | — | 169,794 shares | $14,654,920 |
| BEL FUSE INC-A | COMMON STOCK | 077347201 | — | 50,217 shares | $14,624,697 |
| APPLIED OPTOELEC | COMMON STOCK | 03823U102 | — | 98,692 shares | $14,622,206 |
| MEDPACE HOLDINGS | COMMON STOCK | 58506Q109 | — | 27,577 shares | $14,604,504 |
| ANTERO RESOURCES | COMMON STOCK | 03674X106 | — | 414,944 shares | $14,581,133 |
| ON HOLDING AG-A | COMMON STOCK | H5919C104 | — | 411,008 shares | $14,557,903 |
| BAKER HUGHES CO | COMMON STOCK | 05722G100 | — | 262,264 shares | $14,555,653 |
| NORWEGIAN CRUISE | COMMON STOCK | G66721104 | — | 689,066 shares | $14,546,183 |
| ALASKA AIR GROUP | COMMON STOCK | 011659109 | — | 278,394 shares | $14,532,167 |
| SPACE EXPLORAT-A | COMMON STOCK | 84615Q103 | — | 85,052 shares | $14,531,985 |
| BUNGE GLOBAL SA | COMMON STOCK | H11356104 | — | 136,000 shares | $14,515,280 |
| AON PLC-CLASS A | COMMON STOCK | G0403H108 | — | 43,761 shares | $14,515,086 |
| ZTO EXPRESS -ADR | ADR | 98980A105 | — | 648,335 shares | $14,509,736 |
| VALMONT INDS | COMMON STOCK | 920253101 | — | 25,103 shares | $14,499,492 |
| TAYLOR MORRISON | COMMON STOCK | 87724P106 | — | 202,000 shares | $14,491,480 |
| SENSATA TECHNOLO | COMMON STOCK | G8060N102 | — | 303,300 shares | $14,479,542 |
| ITAU UNIBANC-ADR | ADR | 465562106 | — | 1,768,088 shares | $14,445,279 |
| ALIBABA GRP-ADR | EQUITY OPTION | 01609W102 | PUT | 150,000 shares | $14,397,000 |
| GOOGL 6.25 05/15/29 A | PUBLIC | 02079K404 | — | 282,749 shares | $14,389,097 |
| ALTIMMUNE INC | COMMON STOCK | 02155H200 | — | 4,731,074 shares | $14,382,465 |
| STRUCTURE THERAP | ADR | 86366E106 | — | 267,592 shares | $14,361,663 |
| DLOCAL LTD | COMMON STOCK | G29018101 | — | 1,105,071 shares | $14,354,873 |
| REGENERON PHARM | COMMON STOCK | 75886F107 | — | 23,000 shares | $14,341,420 |
| JBT MAREL CORP | COMMON STOCK | 477839104 | — | 98,874 shares | $14,336,730 |
| LATTICE SEMICOND | COMMON STOCK | 518415104 | — | 93,718 shares | $14,335,105 |
| TRIMBLE INC | COMMON STOCK | 896239100 | — | 279,896 shares | $14,325,079 |
| ROSS STORES INC | COMMON STOCK | 778296103 | — | 67,194 shares | $14,302,245 |
| VENTAS INC | REIT | 92276F100 | — | 160,946 shares | $14,292,005 |
| ZETA GLOBAL HO-A | COMMON STOCK | 98956A105 | — | 726,160 shares | $14,290,830 |
| QUANTA SERVICES | COMMON STOCK | 74762E102 | — | 19,842 shares | $14,287,034 |
| ORCL 6.5 01/15/29 D | PUBLIC | 68389X204 | — | 317,281 shares | $14,261,781 |
| PERFORMANCE FOOD | COMMON STOCK | 71377A103 | — | 127,539 shares | $14,257,585 |
| NVIDIA CORP | EQUITY OPTION | 67066G104 | PUT | 71,200 shares | $14,246,408 |
| GRINDR INC | COMMON STOCK | 39854F101 | — | 991,308 shares | $14,245,095 |
| AES CORP | COMMON STOCK | 00130H105 | — | 970,855 shares | $14,232,734 |
| CHIME FINANCI-A | COMMON STOCK | 16935C109 | — | 693,563 shares | $14,204,169 |
| FMC CORP | COMMON STOCK | 302491303 | — | 1,232,894 shares | $14,178,282 |
| MICROSOFT CORP | EQUITY OPTION | 594918104 | CALL | 37,800 shares | $14,100,156 |
| FOX CORP - B | COMMON STOCK | 35137L204 | — | 300,790 shares | $14,089,004 |
| DOORDASH INC-A | COMMON STOCK | 25809K105 | — | 76,273 shares | $14,074,657 |
| JETBLUE AIRWAYS | COMMON STOCK | 477143101 | — | 2,455,301 shares | $14,068,875 |
| VALE SA-SP ADR | ADR | 91912E105 | — | 935,361 shares | $14,067,829 |
| BECTON DICKINSON | COMMON STOCK | 075887109 | — | 92,927 shares | $14,062,642 |
| GOOSEHEAD INSU-A | COMMON STOCK | 38267D109 | — | 289,767 shares | $14,053,701 |
| GREEN DOT CORP-A | COMMON STOCK | 39304D102 | — | 1,038,701 shares | $14,032,851 |
| ISHARES SILVER T | EQUITY OPTION | 46428Q109 | CALL | 262,000 shares | $14,009,140 |
| FACTSET RESEARCH | COMMON STOCK | 303075105 | — | 60,852 shares | $14,000,829 |
| CORE & MAIN IN-A | COMMON STOCK | 21874C102 | — | 290,163 shares | $14,000,368 |
| SANMINA CORP | COMMON STOCK | 801056102 | — | 55,260 shares | $13,985,201 |
| SHOPIFY INC - A | EQUITY OPTION | 82509L107 | PUT | 122,000 shares | $13,929,960 |
| PJT PARTNERS - A | COMMON STOCK | 69343T107 | — | 92,232 shares | $13,921,498 |
| DLOCAL LTD | COMMON STOCK | G29018101 | — | 1,071,299 shares | $13,916,174 |
| RALPH LAUREN COR | COMMON STOCK | 751212101 | — | 34,651 shares | $13,909,257 |
| BROADCOM INC | EQUITY OPTION | 11135F101 | PUT | 36,700 shares | $13,863,425 |
| AMAZON.COM INC | EQUITY OPTION | 023135106 | CALL | 58,100 shares | $13,847,554 |
| IRONWOOD PHARMAC | COMMON STOCK | 46333X108 | — | 3,280,966 shares | $13,812,868 |
| OCCIDENTAL PETE | COMMON STOCK | 674599105 | — | 284,254 shares | $13,807,120 |