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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
  1. ISHARES-S&P 500 · ETP · 464287200 · shares: $29,827,184,088
  2. SPDR PORTFOLIO L · ETP · 78464A854 · shares: $4,118,876,193
  3. APPLE INC · COMMON STOCK · 037833100 · shares: $2,628,626,416
  4. AMAZON.COM INC · COMMON STOCK · 023135106 · shares: $2,267,614,698
  5. ADV MICRO DEVICE · COMMON STOCK · 007903107 · shares: $2,264,384,440
  6. NVIDIA CORP · COMMON STOCK · 67066G104 · shares: $1,728,060,793
  7. MICRON TECH · COMMON STOCK · 595112103 · shares: $1,556,805,046
  8. MICROSOFT CORP · COMMON STOCK · 594918104 · shares: $1,245,972,969
  9. COSTCO WHOLESALE · COMMON STOCK · 22160K105 · shares: $1,098,677,711
  10. MORGAN STANLEY · COMMON STOCK · 617446448 · shares: $971,794,975

Reported holdings

6,550 reported entries
IssuerClassCUSIPTypeShares / principalReported value (USD)
WORKDAY INC-AEQUITY OPTION98138H101 CALL 400 shares $48,968
QUANTERIX CORPCOMMON STOCK74766Q101 — 11,330 shares $48,945
AFFIRM HOLDINGSEQUITY OPTION00827B106 PUT 600 shares $48,930
FARMLAND PARTNERREIT31154R109 — 5,041 shares $48,797
DAEDALUS SPECI-AEQUITY WRTG2616C116 CALL 4,812 shares $48,553
HIGHPEAK ENERGYCOMMON STOCK43114Q105 — 6,926 shares $48,413
BORR DRILLING LTCOMMON STOCKG1466R173 — 11,593 shares $47,879
UIPATH INC -CL AEQUITY OPTION90364P105 CALL 4,400 shares $47,828
VIAVI SOLUTIONSEQUITY OPTION925550105 PUT 1,000 shares $47,750
TIMBERLAND BANCPCOMMON STOCK887098101 — 1,064 shares $47,678
MINDWALK HOLDINGCOMMON STOCK602687105 — 30,138 shares $47,617
TIC SOLUTIONS INCOMMON STOCK00510N102 — 5,880 shares $47,569
BANK OF THE JAMECOMMON STOCK470299108 — 1,853 shares $47,288
MEREO BIOPHA-ADRADR589492107 — 146,971 shares $47,031
SIGMA LITHIUM COCOMMON STOCK826599102 — 3,700 shares $46,805
AMPLIFY ENERGY CCOMMON STOCK03212B103 — 11,651 shares $46,371
NCR VOYIX CORPCOMMON STOCK62886E108 — 5,673 shares $46,348
RUSH STREET INTECOMMON STOCK782011100 — 1,555 shares $46,246
CORECIVIC INCCOMMON STOCK21871N101 — 1,522 shares $46,239
WAYFAIR INC- AEQUITY OPTION94419L101 CALL 500 shares $46,210
AYA GOLD & SILVECOMMON STOCK05466C109 — 2,437 shares $46,156
KOHLS CORPEQUITY OPTION500255104 PUT 2,600 shares $46,072
SPOTIFY TECHNOLOEQUITY OPTIONL8681T102 CALL 100 shares $45,913
ASTRAZENECA PLCCOMMON STOCKG0593M107 — 241 shares $45,699
DOMINION ENERGYCOMMON STOCK25746U109 — 669 shares $45,686
ZEPP HEALTH-ADRADR98945L204 — 8,750 shares $45,588
MARAVAI LIFESC-ACOMMON STOCK56600D107 — 7,281 shares $45,433
SYPRIS SOLUTIONSCOMMON STOCK871655106 — 18,630 shares $45,272
ISABELLA BANKCOMMON STOCK464214105 — 1,145 shares $45,229
FORUM ENERGY TECCOMMON STOCK34984V209 — 900 shares $45,207
ULTA BEAUTY INCEQUITY OPTION90384S303 PUT 100 shares $45,098
ULTA BEAUTY INCEQUITY OPTION90384S303 PUT 100 shares $45,098
BRISTOW GROUP INCOMMON STOCK11040G103 — 1,091 shares $45,081
PODCASTONE INCCOMMON STOCK22275C105 — 10,085 shares $45,080
LANTERN PHARMA ICOMMON STOCK51654W101 — 10,794 shares $45,011
FUNKO INC-CL ACOMMON STOCK361008105 — 7,615 shares $44,776
PROTHENA CORP PLCOMMON STOCKG72800108 — 4,558 shares $44,623
BRIGHTSPRING HEACOMMON STOCK10950A106 — 634 shares $44,215
OUTDOOR HOLDINGCOMMON STOCK00175J107 — 19,384 shares $44,197
FTC SOLAR INCCOMMON STOCK30320C301 — 8,699 shares $44,190
A2Z CUST2MATE SOCOMMON STOCK002205102 — 7,532 shares $43,837
W&T OFFSHORE INCCOMMON STOCK92922P106 — 13,900 shares $43,785
PELOTON INTERA-AEQUITY OPTION70614W100 CALL 7,400 shares $43,734
1-800-FLOWERS-ACOMMON STOCK68243Q106 — 12,544 shares $43,654
EHANG HOLDINGSADR26853E102 — 6,645 shares $43,525
ATLAS LITHIUM INCOMMON STOCK105861306 — 11,784 shares $43,483
VINCE HOLDING COCOMMON STOCK92719W207 — 6,060 shares $43,329
COMMUNITY HEALTHCOMMON STOCK203668108 — 12,965 shares $43,303
BOEING CO/THEEQUITY OPTION097023105 PUT 200 shares $43,294
SANUWAVE HEALTHCOMMON STOCK80303D305 — 4,308 shares $43,080
OCEANFIRST FINLCOMMON STOCK675234108 — 2,199 shares $42,946
EVGO INCCOMMON STOCK30052F100 — 22,448 shares $42,876
TELIX PHARMACEUTADR87961M105 — 3,682 shares $42,453
SPROUTS FARMERSEQUITY OPTION85208M102 CALL 500 shares $42,290
EPSILON ENERGYCOMMON STOCK294375209 — 7,786 shares $42,123
KALARIS THERAPEUCOMMON STOCK482929106 — 10,336 shares $42,068
COMPUGEN LTDCOMMON STOCKM25722105 — 19,617 shares $41,980
FIVE9 INCCOMMON STOCK338307101 — 1,955 shares $41,681
CVS HEALTH CORPEQUITY OPTION126650100 PUT 400 shares $41,380
CVS HEALTH CORPEQUITY OPTION126650100 CALL 400 shares $41,380
CORSAIR GAMING ICOMMON STOCK22041X102 — 4,264 shares $41,233
LIVEPERSON INCCOMMON STOCK538146309 — 21,630 shares $41,097
PLATINUM GROUP MCOMMON STOCK72765Q882 — 30,267 shares $40,861
SHORE BANCSHARESCOMMON STOCK825107105 — 1,776 shares $40,760
BARCLAYS PLC-ADRADR06738E204 — 1,513 shares $40,639
PEPSICO INCEQUITY OPTION713448108 CALL 300 shares $40,620
TILLY'S INC-CL ACOMMON STOCK886885102 — 9,664 shares $40,588
JINKOSOLAR-ADRADR47759T100 — 2,412 shares $40,522
MARKETAXESSCOMMON STOCK57060D108 — 357 shares $40,516
OCTAVE SPECIALTYCOMMON STOCK023139884 — 6,488 shares $40,485
TECHTARGET INCCOMMON STOCK87874R308 — 11,237 shares $40,453
BARRICK MINING CEQUITY OPTION06849F108 CALL 1,100 shares $40,403
PROGRESS SOFTWARCOMMON STOCK743312100 — 1,200 shares $40,296
US PHYSICAL THERCOMMON STOCK90337L108 — 584 shares $40,109
NATL BEVERAGECOMMON STOCK635017106 — 1,285 shares $40,093
CARIBOU BIOSCIENCOMMON STOCK142038108 — 22,773 shares $40,079
EASTERN BANKSHARCOMMON STOCK27627N105 — 1,800 shares $40,032
MGM RESORTS INTECOMMON STOCK552953101 — 837 shares $40,017
DAWSON GEOPHYSICCOMMON STOCK239360100 — 6,701 shares $39,805
RESOURCES CONNECCOMMON STOCK76122Q105 — 9,355 shares $39,760
ENANTA PHARMACEUCOMMON STOCK29251M106 — 2,706 shares $39,453
SANARA MEDTECH ICOMMON STOCK79957L100 — 1,659 shares $39,136
MATRIX SERVICECOMMON STOCK576853105 — 2,840 shares $38,909
OPORTUN FINANCIACOMMON STOCK68376D104 — 6,786 shares $38,749
HOST HOTELS & REREIT44107P104 — 1,629 shares $38,624
MYRIAD GENETICSCOMMON STOCK62855J104 — 6,762 shares $38,611
AARDVARK THERAPECOMMON STOCK002942100 — 6,688 shares $38,524
GUARDIAN METAL RADR401382106 — 2,730 shares $38,247
NOVAVAX INCCOMMON STOCK670002401 — 4,060 shares $38,246
SIGMA LITHIUM COCOMMON STOCK826599102 — 3,017 shares $38,165
VIVID SEATS IN-ACOMMON STOCK92854T209 — 5,811 shares $37,887
PAGSEGURO DIGI-ACOMMON STOCKG68707101 — 4,184 shares $37,865
TRANSPORT GA-ADRADR893870204 — 1,265 shares $37,608
FUTU HOLDING-ADREQUITY OPTION36118L106 PUT 400 shares $37,496
LINEAGE CELL THECOMMON STOCK53566P109 — 28,586 shares $37,447
INDIE SEMICOND-ACOMMON STOCK45569U101 — 8,330 shares $37,401
GENERAL ELECTRICEQUITY OPTION369604301 PUT 100 shares $37,373
ISHARES MSCI JPNEQUITY OPTION46434G822 CALL 400 shares $37,308
ECARX HOLDINGS ICOMMON STOCKG29201103 — 28,860 shares $37,229
WAYFAIR INC- AEQUITY OPTION94419L101 PUT 400 shares $36,968