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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) |
|---|---|---|---|---|---|
| O'REILLY AUTOMOT | COMMON STOCK | 67103H107 | — | 589,307 shares | $54,269,282 |
| JOBY AVIATION IN | COMMON STOCK | G65163100 | — | 6,058,115 shares | $54,038,386 |
| SEA LTD | Convertible Debt | 81141RAG5 | — | 54,429,000 principal | $53,906,482 |
| SHAKE SHACK IN-A | COMMON STOCK | 819047101 | — | 961,177 shares | $53,845,136 |
| VISHAY INTERTECH | COMMON STOCK | 928298108 | — | 990,371 shares | $53,262,152 |
| CITIZENS FINANCI | COMMON STOCK | 174610105 | — | 758,705 shares | $53,162,459 |
| HINGE HEALTH-A | COMMON STOCK | 433313103 | — | 640,225 shares | $53,138,675 |
| VANGUARD VAL ETF | ETP | 922908744 | — | 243,598 shares | $53,087,312 |
| WESTERN DIGITAL | COMMON STOCK | 958102105 | — | 83,040 shares | $53,039,307 |
| GAMESTOP CORP-A | COMMON STOCK | 36467W109 | — | 2,395,713 shares | $52,897,343 |
| BRADESCO-ADR | ADR | 059460303 | — | 15,222,976 shares | $52,823,725 |
| SOUTHERN COPPER | COMMON STOCK | 84265V105 | — | 302,341 shares | $52,685,943 |
| ADOBE INC | COMMON STOCK | 00724F101 | — | 255,607 shares | $52,404,548 |
| AXSOME THERAPEUT | COMMON STOCK | 05464T104 | — | 213,497 shares | $52,257,661 |
| API GROUP CORP | COMMON STOCK | 00187Y100 | — | 1,233,523 shares | $52,239,699 |
| ADV MICRO DEVICE | EQUITY OPTION | 007903107 | PUT | 89,800 shares | $52,165,718 |
| LUMENTUM HOL | COMMON STOCK | 55024U109 | — | 60,760 shares | $52,135,727 |
| EXPAND ENERGY CO | COMMON STOCK | 165167735 | — | 570,571 shares | $52,030,369 |
| BOSTON SCIENTIFC | COMMON STOCK | 101137107 | — | 1,216,323 shares | $51,912,664 |
| IREN LTD | EQUITY OPTION | Q4982L109 | PUT | 1,132,000 shares | $51,766,360 |
| ISHARES-S&P 500 | EQUITY OPTION | 464287200 | CALL | 69,000 shares | $51,673,410 |
| LIVE NATION ENTE | COMMON STOCK | 538034109 | — | 280,732 shares | $51,404,836 |
| HUBBELL INC | COMMON STOCK | 443510607 | — | 98,236 shares | $51,397,075 |
| CARDINAL HEALTH | COMMON STOCK | 14149Y108 | — | 216,041 shares | $51,322,700 |
| CLOUDFLARE INC-A | COMMON STOCK | 18915M107 | — | 208,052 shares | $51,030,994 |
| COREWEAVE I-CL A | COMMON STOCK | 21873S108 | — | 512,307 shares | $50,995,038 |
| COINBASE GLOBA-A | EQUITY OPTION | 19260Q107 | PUT | 347,900 shares | $50,859,501 |
| ZOOM COMMUNICATI | COMMON STOCK | 98980L101 | — | 589,185 shares | $50,852,557 |
| SEAGATE TECHNOLO | COMMON STOCK | G7997R103 | — | 52,520 shares | $50,681,800 |
| PFIZER INC | EQUITY OPTION | 717081103 | PUT | 2,100,000 shares | $50,568,000 |
| UBER TECHNOLOGIE | COMMON STOCK | 90353T100 | — | 698,900 shares | $50,432,624 |
| RUSH STREET INTE | COMMON STOCK | 782011100 | — | 1,690,162 shares | $50,265,419 |
| SALESFORCE INC | COMMON STOCK | 79466L302 | — | 320,754 shares | $50,249,322 |
| CENCORA INC | COMMON STOCK | 03073E105 | — | 176,848 shares | $50,044,447 |
| NOVARTIS AG-ADR | ADR | 66987V109 | — | 318,776 shares | $49,958,575 |
| RAYMOND JAMES | COMMON STOCK | 754730109 | — | 328,089 shares | $49,879,371 |
| TREVI THERAPEUTI | COMMON STOCK | 89532M101 | — | 2,674,137 shares | $49,872,655 |
| DRAFTKINGS INC | EQUITY OPTION | 26142V105 | PUT | 1,963,000 shares | $49,585,380 |
| FIVE BELOW | COMMON STOCK | 33829M101 | — | 275,460 shares | $49,524,954 |
| NETAPP INC | COMMON STOCK | 64110D104 | — | 319,300 shares | $49,414,868 |
| SYNOPSYS INC | COMMON STOCK | 871607107 | — | 110,748 shares | $49,401,360 |
| CIRCLE INTERNET | COMMON STOCK | 172573107 | — | 784,343 shares | $49,123,402 |
| MADRIGAL PHARMAC | COMMON STOCK | 558868105 | — | 91,267 shares | $49,005,817 |
| HEICO CORP-A | COMMON STOCK | 422806208 | — | 189,393 shares | $48,846,349 |
| RUSH STREET INTE | COMMON STOCK | 782011100 | — | 1,641,717 shares | $48,824,664 |
| UNITED PARCEL-B | COMMON STOCK | 911312106 | — | 454,005 shares | $48,805,539 |
| SPDR PORTFOLIO L | ETP | 78464A854 | — | 553,178 shares | $48,613,283 |
| ROKU INC | COMMON STOCK | 77543R102 | — | 350,959 shares | $48,481,476 |
| SEAGATE TECHNOLO | COMMON STOCK | G7997R103 | — | 50,192 shares | $48,435,280 |
| AMETEK INC | COMMON STOCK | 031100100 | — | 200,138 shares | $48,421,387 |
| LOCKHEED MARTIN | COMMON STOCK | 539830109 | — | 95,000 shares | $48,398,700 |
| ALASKA AIR GROUP | COMMON STOCK | 011659109 | — | 925,891 shares | $48,331,511 |
| ISHARES MSCI USA | ETP | 46429B697 | — | 497,800 shares | $48,017,788 |
| UNIVERSAL DISPLA | COMMON STOCK | 91347P105 | — | 551,774 shares | $47,778,111 |
| ROYAL CARIBBEAN | COMMON STOCK | V7780T103 | — | 150,257 shares | $47,711,105 |
| BOSTON SCIENTIFC | COMMON STOCK | 101137107 | — | 1,117,700 shares | $47,703,437 |
| MACY'S INC | COMMON STOCK | 55616P104 | — | 2,019,366 shares | $47,556,070 |
| MURPHY USA INC | COMMON STOCK | 626755102 | — | 87,741 shares | $47,280,994 |
| SHOPIFY INC - A | COMMON STOCK | 82509L107 | — | 412,551 shares | $47,105,073 |
| NETFLIX INC | EQUITY OPTION | 64110L106 | PUT | 659,500 shares | $47,088,300 |
| INTEL CORP | EQUITY OPTION | 458140100 | PUT | 335,600 shares | $46,859,828 |
| NIKE INC -CL B | EQUITY OPTION | 654106103 | PUT | 1,138,600 shares | $46,739,530 |
| ROBLOX CORP - A | COMMON STOCK | 771049103 | — | 859,309 shares | $46,729,223 |
| ADVANCED DRAINAG | COMMON STOCK | 00790R104 | — | 296,570 shares | $46,549,627 |
| BURLINGTON STORE | COMMON STOCK | 122017106 | — | 146,910 shares | $46,541,089 |
| HILTON WORLDWIDE | COMMON STOCK | 43300A203 | — | 140,365 shares | $46,385,018 |
| FIDELITY NATIONA | COMMON STOCK | 31620M106 | — | 1,192,383 shares | $46,359,850 |
| FERGUSON ENTERPR | COMMON STOCK | 31488V107 | — | 194,451 shares | $46,149,057 |
| BLACKBERRY LTD | COMMON STOCK | 09228F103 | — | 3,648,768 shares | $46,107,859 |
| ALNYLAM PHARMACE | COMMON STOCK | 02043Q107 | — | 152,780 shares | $45,991,363 |
| CENTENE CORP | COMMON STOCK | 15135B101 | — | 714,504 shares | $45,864,011 |
| PTC THERAPEUTICS | COMMON STOCK | 69366J200 | — | 561,054 shares | $45,765,175 |
| THERMO FISHER | EQUITY OPTION | 883556102 | PUT | 91,100 shares | $45,673,896 |
| TRADEWEB MARKE-A | COMMON STOCK | 892672106 | — | 457,502 shares | $45,594,649 |
| ALCOA CORP | COMMON STOCK | 013872106 | — | 872,580 shares | $45,496,321 |
| UNIVERSAL DISPLA | COMMON STOCK | 91347P105 | — | 524,908 shares | $45,451,783 |
| CIPHER DIGITAL I | COMMON STOCK | 17253J106 | — | 1,852,380 shares | $45,383,310 |
| ALKERMES PLC | COMMON STOCK | G01767105 | — | 864,800 shares | $45,315,520 |
| ROLLINS INC | COMMON STOCK | 775711104 | — | 1,081,240 shares | $45,130,957 |
| CLOUDFLARE INC-A | COMMON STOCK | 18915M107 | — | 183,814 shares | $45,085,899 |
| WINGSTOP INC | COMMON STOCK | 974155103 | — | 259,447 shares | $44,990,704 |
| NEUROCRINE BIOSC | COMMON STOCK | 64125C109 | — | 264,983 shares | $44,657,585 |
| ACADIA PHARMACEU | COMMON STOCK | 004225108 | — | 1,764,794 shares | $44,649,289 |
| SILICON MOTI-ADR | ADR | 82706C108 | — | 133,607 shares | $44,535,220 |
| CAVCO INDUSTRIES | COMMON STOCK | 149568107 | — | 72,278 shares | $44,406,158 |
| ROBLOX CORP - A | COMMON STOCK | 771049103 | — | 814,004 shares | $44,265,538 |
| DUTCH BROS INC-A | COMMON STOCK | 26701L100 | — | 613,828 shares | $44,078,989 |
| TENCENT MUSI-ADR | ADR | 88034P109 | — | 5,264,889 shares | $43,961,825 |
| INTER & CO INC | COMMON STOCK | G4R20B107 | — | 8,085,572 shares | $43,904,656 |
| FORTIVE CORP | COMMON STOCK | 34959J108 | — | 717,609 shares | $43,838,734 |
| INSMED INC | COMMON STOCK | 457669307 | — | 410,851 shares | $43,804,933 |
| CATERPILLAR INC | COMMON STOCK | 149123101 | — | 40,845 shares | $43,495,841 |
| ADOBE INC | EQUITY OPTION | 00724F101 | PUT | 211,700 shares | $43,402,734 |
| MARVELL TECHNOLO | COMMON STOCK | 573874104 | — | 145,000 shares | $43,194,050 |
| ELANCO ANIMAL HE | COMMON STOCK | 28414H103 | — | 1,750,277 shares | $43,074,317 |
| CBOE GLOBAL MARK | COMMON STOCK | 12503M108 | — | 177,094 shares | $42,975,402 |
| GLOBAL-E ONLINE | COMMON STOCK | M5216V106 | — | 1,237,052 shares | $42,962,816 |
| INTEL CORP | EQUITY OPTION | 458140100 | PUT | 307,200 shares | $42,894,336 |
| OKLO INC | COMMON STOCK | 02156V109 | — | 818,353 shares | $42,824,413 |
| DEFINIUM THERAPE | COMMON STOCK | 24477V105 | — | 910,126 shares | $42,812,327 |