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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) |
|---|---|---|---|---|---|
| EASTERN BANKSHAR | COMMON STOCK | 27627N105 | — | 10,907 shares | $242,572 |
| RXO INC | COMMON STOCK | 74982T103 | — | 8,792 shares | $242,572 |
| GOPRO INC-CL A | COMMON STOCK | 38268T103 | — | 310,901 shares | $242,503 |
| EAGLE FINANCIAL | COMMON STOCK | 26951R104 | — | 5,840 shares | $242,126 |
| BROWN-FORMAN -A | COMMON STOCK | 115637100 | — | 8,841 shares | $241,890 |
| OCUGEN INC | COMMON STOCK | 67577C105 | — | 157,935 shares | $241,641 |
| MAKO MINING CORP | COMMON STOCK | 56089A400 | — | 32,988 shares | $241,142 |
| FORTUNA MINING C | COMMON STOCK | 349942102 | — | 28,486 shares | $240,707 |
| JACK IN THE BOX | COMMON STOCK | 466367109 | — | 15,224 shares | $240,691 |
| XTRS AI & BD ETF | ETP | 23306X829 | — | 4,181 shares | $240,617 |
| WILLDAN GROUP IN | COMMON STOCK | 96924N100 | — | 3,037 shares | $240,227 |
| ELI LILLY & CO | EQUITY OPTION | 532457108 | CALL | 200 shares | $239,886 |
| MACROGENICS INC | COMMON STOCK | 556099109 | — | 51,907 shares | $239,810 |
| GLOBAL SHIP-CL A | COMMON STOCK | Y27183600 | — | 6,377 shares | $239,775 |
| COASTAL FINANCIA | COMMON STOCK | 19046P209 | — | 3,092 shares | $239,661 |
| MERIDIAN CORP | COMMON STOCK | 58958P104 | — | 11,965 shares | $239,660 |
| BROWN & BROWN | COMMON STOCK | 115236101 | — | 3,731 shares | $239,344 |
| TALOS ENERGY INC | COMMON STOCK | 87484T108 | — | 18,496 shares | $238,783 |
| OTG ACQUISITIO-A | EQUITY WRT | G6791A118 | CALL | 23,493 shares | $238,689 |
| SUPERIOR GROUP O | COMMON STOCK | 868358102 | — | 18,164 shares | $238,312 |
| ANALOG DEVICES | EQUITY OPTION | 032654105 | CALL | 600 shares | $238,302 |
| BOEING CO/THE | EQUITY OPTION | 097023105 | PUT | 1,100 shares | $238,117 |
| PETCO HEALTH AND | COMMON STOCK | 71601V105 | — | 87,464 shares | $237,902 |
| ARROWMARK FINANC | CLOSED-END FUND | 861780104 | — | 12,168 shares | $237,884 |
| BTC DEVELOPMEN-A | COMMON STOCK | G0701G109 | — | 23,533 shares | $236,742 |
| TIDEWATER INC | COMMON STOCK | 88642R109 | — | 3,547 shares | $236,336 |
| INTREPID POTASH | COMMON STOCK | 46121Y201 | — | 7,184 shares | $235,492 |
| GREEN PLAINS INC | COMMON STOCK | 393222104 | — | 15,256 shares | $234,637 |
| CLEAN ENERGY FUE | COMMON STOCK | 184499101 | — | 114,402 shares | $234,525 |
| PIPER SANDLER CO | COMMON STOCK | 724078209 | — | 3,240 shares | $234,382 |
| CONMED CORP | COMMON STOCK | 207410101 | — | 7,161 shares | $234,380 |
| ELEVANCE HEALTH | COMMON STOCK | 036752103 | — | 606 shares | $234,359 |
| OMEGA FLEX INC | COMMON STOCK | 682095104 | — | 7,462 shares | $234,232 |
| RUM GROUP INC | COMMON STOCK | 78137L105 | — | 36,900 shares | $233,946 |
| OXFORD INDS INC | COMMON STOCK | 691497309 | — | 6,707 shares | $233,873 |
| ACADIA HEALTHCAR | COMMON STOCK | 00404A109 | — | 7,915 shares | $233,730 |
| MESOBLAST LT-ADR | ADR | 590717401 | — | 17,268 shares | $233,636 |
| UNIVERSAL INSURA | COMMON STOCK | 91359V107 | — | 5,641 shares | $233,312 |
| BRIDGER AEROSPAC | COMMON STOCK | 96812F102 | — | 121,495 shares | $233,270 |
| CERTARA INC | COMMON STOCK | 15687V109 | — | 35,596 shares | $233,153 |
| GRUPO AEROPORTUARIO SUR-ADR | ADR | 40051E202 | — | 760 shares | $233,092 |
| BIGLARI HOLDIN-B | COMMON STOCK | 08986R309 | — | 547 shares | $233,038 |
| VEON LTD | ADR | 91822M502 | — | 4,454 shares | $232,543 |
| VIVOPOWER PLC-A | COMMON STOCK | G9376R209 | — | 44,970 shares | $232,496 |
| SELECTQUOTE INC | COMMON STOCK | 816307300 | — | 276,281 shares | $232,076 |
| NEXTPOWER INC-A | COMMON STOCK | 65290E101 | — | 1,946 shares | $231,846 |
| BANK OF HAWAII | COMMON STOCK | 062540109 | — | 2,840 shares | $231,432 |
| OCULAR THERAPEUT | COMMON STOCK | 67576A100 | — | 23,509 shares | $230,859 |
| ONEWATER MARINE | COMMON STOCK | 68280L101 | — | 20,456 shares | $230,539 |
| NEKTAR THERAPEUT | COMMON STOCK | 640268306 | — | 3,300 shares | $230,373 |
| STERIS PLC | COMMON STOCK | G8473T100 | — | 1,094 shares | $230,364 |
| NEXTNAV INC | COMMON STOCK | 65345N106 | — | 12,900 shares | $230,007 |
| QIAGEN NV | COMMON STOCK | N72482156 | — | 5,882 shares | $229,986 |
| STRATEGIC EDUCAT | COMMON STOCK | 86272C103 | — | 3,000 shares | $229,860 |
| HB FULLER CO | COMMON STOCK | 359694106 | — | 3,939 shares | $229,604 |
| ENHANCED GROUP | COMMON STOCK | 29333R107 | — | 79,840 shares | $229,141 |
| AUREUS GREENWAY | COMMON STOCK | 05156D102 | — | 57,314 shares | $228,682 |
| DIR ENRGY BUL3X | EQUITY OPTION | 25460G609 | PUT | 3,000 shares | $228,630 |
| CHILDREN'S PLACE | COMMON STOCK | 168905107 | — | 74,909 shares | $228,472 |
| FOX CORP - A | COMMON STOCK | 35137L105 | — | 4,379 shares | $228,409 |
| BRINKER INTL | COMMON STOCK | 109641100 | — | 1,354 shares | $227,472 |
| BRIGHTVIEW HOLDI | COMMON STOCK | 10948C107 | — | 16,002 shares | $226,748 |
| FREEPORT-MCMORAN | EQUITY OPTION | 35671D857 | PUT | 3,600 shares | $226,404 |
| COPA HOLDIN-CL A | COMMON STOCK | P31076105 | — | 1,455 shares | $226,354 |
| CLARUS CORP | COMMON STOCK | 18270P109 | — | 71,787 shares | $226,129 |
| DAKOTA GOLD CORP | COMMON STOCK | 46655E100 | — | 53,000 shares | $225,780 |
| EAGLE CAP SEL EQ | ETP | 88339Y102 | — | 7,008 shares | $225,447 |
| NORTH AMERICAN C | COMMON STOCK | 656811106 | — | 16,922 shares | $225,062 |
| ASSURED GUARANTY | COMMON STOCK | G0585R106 | — | 2,800 shares | $224,448 |
| VENU HOLDING COR | COMMON STOCK | 92333E104 | — | 98,834 shares | $224,353 |
| SPDR-CONS STAPLE | EQUITY OPTION | 81369Y308 | CALL | 2,700 shares | $224,289 |
| ATLANTIC UNION B | COMMON STOCK | 04911A107 | — | 5,299 shares | $224,201 |
| MODERNA INC | EQUITY OPTION | 60770K107 | PUT | 3,200 shares | $224,096 |
| SIMON PROPERTY | REIT | 828806109 | — | 1,001 shares | $223,874 |
| INFLEQTION INC | COMMON STOCK | 45676K103 | — | 16,803 shares | $223,817 |
| INTERDIGITAL INC | COMMON STOCK | 45867G101 | — | 790 shares | $223,673 |
| GDS HLDGS - ADR | ADR | 36165L108 | — | 7,409 shares | $222,492 |
| NOAH HOLDING-ADS | ADR | 65487X102 | — | 22,227 shares | $222,048 |
| ENPHASE ENERGY | EQUITY OPTION | 29355A107 | PUT | 4,500 shares | $221,580 |
| COLUMBIA BANKING | COMMON STOCK | 197236102 | — | 6,911 shares | $221,498 |
| TIGO ENERGY INC | COMMON STOCK | 88675P103 | — | 94,811 shares | $220,910 |
| INHIBRX BI | COMMON STOCK | 45720N103 | — | 2,330 shares | $220,768 |
| ENERGOUS CORP | COMMON STOCK | 29272C301 | — | 9,179 shares | $220,756 |
| CONTROLADORA-ADR | ADR | 21240E105 | — | 23,518 shares | $220,364 |
| PHINIA INC | COMMON STOCK | 71880K101 | — | 2,672 shares | $220,093 |
| WISDOMTREE INC | COMMON STOCK | 97717P104 | — | 12,863 shares | $217,899 |
| TRAVELZOO | COMMON STOCK | 89421Q205 | — | 18,651 shares | $217,844 |
| ENCOMPASS HEALTH | COMMON STOCK | 29261A100 | — | 2,154 shares | $217,727 |
| HYPERFINE INC | COMMON STOCK | 44916K106 | — | 161,222 shares | $217,650 |
| SERES THERAPEUTI | COMMON STOCK | 81750R201 | — | 27,580 shares | $217,606 |
| STAGWELL INC | COMMON STOCK | 85256A109 | — | 29,254 shares | $217,357 |
| DORIAN LPG LTD | COMMON STOCK | Y2106R110 | — | 6,245 shares | $217,201 |
| HILTON GRAND VAC | COMMON STOCK | 43283X105 | — | 4,147 shares | $217,178 |
| XTRS AI & BD ETF | ETP | 23306X829 | — | 3,762 shares | $216,503 |
| GOPRO INC-CL A | COMMON STOCK | 38268T103 | — | 277,090 shares | $216,130 |
| TECOGEN INC/WALT | COMMON STOCK | 87876P201 | — | 41,397 shares | $216,092 |
| BIOGEN INC | EQUITY OPTION | 09062X103 | PUT | 1,000 shares | $216,060 |
| MERLIN INC | COMMON STOCK | 590106100 | — | 37,956 shares | $215,969 |
| AFFIL MANAGERS | COMMON STOCK | 008252108 | — | 638 shares | $215,899 |
| GENESCO INC | COMMON STOCK | 371532102 | — | 6,383 shares | $215,554 |