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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)
WESTERN ALLIANCECOMMON STOCK957638109 — 7,786 shares $640,010
LIBERTY LATI-CCOMMON STOCKG9001E128 — 81,607 shares $635,718
GENERAL ELECTRICEQUITY OPTION369604301 CALL 1,700 shares $635,341
ARHAUS INCCOMMON STOCK04035M102 — 75,453 shares $635,314
RICE ACQUISITIONCOMMON STOCKG7553X106 — 60,387 shares $634,064
COLUMBUS MCKI/NYCOMMON STOCK199333105 — 41,867 shares $633,448
ECARX HOLDINGS ICOMMON STOCKG29201103 — 490,917 shares $633,282
ASANA INC- CL ACOMMON STOCK04342Y104 — 90,467 shares $633,269
ASTEC INDUSTRIESCOMMON STOCK046224101 — 10,326 shares $631,848
ALPINE INCOMEREIT02083X103 — 30,419 shares $631,498
NEURONETICS INCCOMMON STOCK64131A105 — 485,692 shares $631,400
MATSON INCCOMMON STOCK57686G105 — 3,280 shares $630,514
EVERUS CONSTRUCTCOMMON STOCK300426103 — 3,798 shares $630,278
ELECTROVAYA INCCOMMON STOCK28617B606 — 60,021 shares $630,221
COCA-COLA EUROPACOMMON STOCKG25839104 — 6,278 shares $630,056
EQUITY LIFESTYLEREIT29472R108 — 9,768 shares $629,548
QUALCOMM INCCOMMON STOCK747525103 — 3,400 shares $628,286
ARTISAN PARTNE-ACOMMON STOCK04316A108 — 18,148 shares $626,651
DOCUSIGN INCCOMMON STOCK256163106 — 14,098 shares $626,233
MOBIA MEDICAL INCOMMON STOCK60705V103 — 46,727 shares $626,142
ACV AUCTIONS-ACOMMON STOCK00091G104 — 86,947 shares $625,149
ARMSTRONG WORLDCOMMON STOCK04247X102 — 3,896 shares $624,997
DATADOG INC-AEQUITY OPTION23804L103 CALL 2,400 shares $624,864
CORE SCIENTIFICCOMMON STOCK21874A106 — 24,418 shares $624,856
FIRST NORTHWESTCOMMON STOCK335834107 — 57,726 shares $624,017
ZIM INTEGRATED SCOMMON STOCKM9T951109 — 24,000 shares $624,000
PENTAIR PLCCOMMON STOCKG7S00T104 — 8,138 shares $623,859
VERA BRADLEY INCCOMMON STOCK92335C106 — 160,240 shares $623,334
DEUTSCHE X-TRACKEQUITY OPTION233051879 PUT 17,000 shares $623,220
GOLD FIELDS-ADRADR38059T106 — 18,543 shares $622,859
ANGI INCCOMMON STOCK00183L201 — 104,674 shares $622,811
CARIBOU BIOSCIENCOMMON STOCK142038108 — 352,913 shares $621,126
EPAM SYSTEMS INCCOMMON STOCK29414B104 — 7,826 shares $620,993
ACRIVON THERAPEUCOMMON STOCK004890109 — 348,343 shares $620,051
IBMEQUITY OPTION459200101 CALL 2,200 shares $618,662
EQUIPMENTSHARE-ACOMMON STOCK29445S100 — 31,408 shares $617,482
ASCENT INDUSTRIECOMMON STOCK871565107 — 41,061 shares $617,146
MINISO GROUP-ADRADR66981J102 — 51,129 shares $616,616
WESCO INTLCOMMON STOCK95082P105 — 1,781 shares $615,211
FAETH THERAPEUTICOMMON STOCK81728A207 — 24,606 shares $615,150
BANCO MACRO -ADRADR05961W105 — 6,638 shares $614,612
CHAGEE HOLDINGSADR15743P104 — 51,059 shares $613,729
INHIBRX BICOMMON STOCK45720N103 — 6,470 shares $613,033
OSI SYSTEMS INCCOMMON STOCK671044105 — 2,800 shares $612,360
KAZIA THERAPEUTIADR48669G303 — 43,478 shares $612,170
VOX ROYALTY CORPCOMMON STOCK92919F103 — 129,393 shares $612,029
AMALGAMATED FINACOMMON STOCK022671101 — 13,300 shares $610,470
WENDY'S CO/THECOMMON STOCK95058W100 — 73,318 shares $607,806
ZUMIEZ INCCOMMON STOCK989817101 — 34,143 shares $607,745
LEGALZOOMCOM INCCOMMON STOCK52466B103 — 99,114 shares $607,568
GATES INDUSTRIALCOMMON STOCKG39108108 — 21,681 shares $606,418
BUMBLE INC-ACOMMON STOCK12047B105 — 189,464 shares $606,285
BLACKSTONE DIGITREIT09264B107 — 28,012 shares $605,900
TUTOR PERINI CORCOMMON STOCK901109108 — 7,300 shares $605,681
AGNICO EAGLE MINEQUITY OPTION008474108 PUT 3,900 shares $605,007
IRADIMED CORPCOMMON STOCK46266A109 — 6,329 shares $604,800
VISTRA CORPCOMMON STOCK92840M102 — 3,806 shares $603,746
AMERICAN DRIVE-ACOMMON STOCKG0R91M105 — 60,223 shares $603,434
BUTTERFLY NETWORCOMMON STOCK124155102 — 71,641 shares $603,217
MESHFLOW ACQUI-ACOMMON STOCKG6032N101 — 60,223 shares $602,832
SPDR-CONS DISCREETP81369Y407 — 5,139 shares $602,702
PUB SERV ENTERPCOMMON STOCK744573106 — 7,404 shares $600,909
TELADOC HEALTH ICOMMON STOCK87918A105 — 70,808 shares $600,452
AMER FINL GROUPCOMMON STOCK025932104 — 4,289 shares $600,202
HESAI GROUPADR428050108 — 32,900 shares $599,438
NATL HEALTHCARECOMMON STOCK635906100 — 2,833 shares $598,783
BJ'S WHOLESALE CCOMMON STOCK05550J101 — 6,863 shares $598,591
ZENAS BIOPHARMACOMMON STOCK98937L105 — 23,561 shares $597,978
AIRSCULPT TECHNOCOMMON STOCK009496100 — 132,533 shares $596,399
FRANCO-NEVADA COCOMMON STOCK351858105 — 2,860 shares $596,138
HUMANA INCEQUITY OPTION444859102 PUT 1,500 shares $595,830
SPDR-ENERGY SELEQUITY OPTION81369Y506 CALL 11,200 shares $594,832
FUTU HOLDING-ADRADR36118L106 — 6,343 shares $594,593
SOMNIGROUP INTERCOMMON STOCK88023U101 — 7,578 shares $594,115
UNITY SOFTWARE ICOMMON STOCK91332U101 — 20,772 shares $593,664
SERITAGE GROWT-ACOMMON STOCK81752R100 — 225,559 shares $593,221
SURGERY PARTNERSCOMMON STOCK86881A100 — 35,302 shares $593,074
BALCHEM CORPCOMMON STOCK057665200 — 3,508 shares $592,677
ERO COPPER CORPCOMMON STOCK296006109 — 22,100 shares $591,175
ZIONS BANCORP NACOMMON STOCK989701107 — 8,527 shares $589,983
CENTURY THERAPEUCOMMON STOCK15673T100 — 240,693 shares $589,698
OMEGA HEALTHCAREREIT681936100 — 12,328 shares $587,799
NATIONAL STORAGEREIT637870106 — 13,200 shares $587,004
THE CIGNA GROUPCOMMON STOCK125523100 — 2,129 shares $586,923
PEBBLEBROOK HOTEREIT70509V100 — 30,195 shares $586,085
STRAWBERRY FIELDREIT863182101 — 42,596 shares $585,697
ZENTALIS PHARMACCOMMON STOCK98943L107 — 120,553 shares $584,682
VINE HILL CAPI-ACOMMON STOCKG9709D109 — 58,578 shares $584,608
PG&E CORPCOMMON STOCK69331C108 — 34,750 shares $584,496
COMMERCIAL BANCGCOMMON STOCK20112C106 — 18,097 shares $584,352
SPRINKLR INC-ACOMMON STOCK85208T107 — 112,986 shares $583,008
FEDERATED HERMESCOMMON STOCK314211103 — 10,557 shares $582,958
DAVITA INCCOMMON STOCK23918K108 — 2,607 shares $580,005
INMODE LTDCOMMON STOCKM5425M103 — 39,672 shares $580,004
ATAIBECKLEY INCCOMMON STOCK04650F101 — 110,019 shares $579,799
INGRAM MICRO HOLCOMMON STOCK457152106 — 21,136 shares $579,761
GATX CORPCOMMON STOCK361448103 — 3,271 shares $579,588
BOISE CASCADE COCOMMON STOCK09739D100 — 7,466 shares $579,586
IBIO INCCOMMON STOCK451033708 — 331,030 shares $579,303
OPTEX SYSTEMS HOCOMMON STOCK68384X209 — 41,284 shares $579,215