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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)
ELF BEAUTY INCCOMMON STOCK26856L103 — 51,740 shares $3,828,760
NOV INCCOMMON STOCK62955J103 — 206,380 shares $3,828,349
ISHARES-HONGKONGETP464286871 — 182,738 shares $3,822,879
SALESFORCE INCEQUITY OPTION79466L302 PUT 24,400 shares $3,822,504
BAXTER INTL INCCOMMON STOCK071813109 — 179,288 shares $3,822,420
DAQO NEW ENE-ADRADR23703Q203 — 285,173 shares $3,818,467
PRINCIPAL FINLCOMMON STOCK74251V102 — 35,398 shares $3,815,196
VISA INC-CLASS AEQUITY OPTION92826C839 CALL 11,100 shares $3,808,299
HYPERLIQUID STRACOMMON STOCK44916Y106 — 483,345 shares $3,803,924
VERTICAL AEROSPACOMMON STOCKG9471C206 — 2,186,134 shares $3,803,874
ALKAMI TECHNOLOGCOMMON STOCK01644J108 — 209,864 shares $3,802,736
MAREX GROUP PLCCOMMON STOCKG5S37H101 — 62,387 shares $3,802,488
UNITED MICRO-ADRADR910873405 — 139,510 shares $3,796,067
STONECO LTD-ACOMMON STOCKG85158106 — 349,727 shares $3,791,040
ALLOT LTDCOMMON STOCKM0854Q105 — 427,713 shares $3,785,260
ARHAUS INCCOMMON STOCK04035M102 — 449,287 shares $3,782,997
KB FINANCIAL-ADRADR48241A105 — 35,985 shares $3,776,985
RED CAT HOLDINGSCOMMON STOCK75644T100 — 354,171 shares $3,771,921
ROCKET COS INC-ACOMMON STOCK77311W101 — 239,392 shares $3,770,424
THOMSON REUTERSCOMMON STOCK884903881 — 46,149 shares $3,768,989
COVISTA INCCOMMON STOCK00737L103 — 30,214 shares $3,766,477
FAETH THERAPEUTICOMMON STOCK81728A207 — 150,421 shares $3,760,525
CABALETTA BIO INCOMMON STOCK12674W109 — 1,206,548 shares $3,752,365
TENNANT COCOMMON STOCK880345103 — 42,693 shares $3,737,345
BIO-TECHNE CORPCOMMON STOCK09073M104 — 52,800 shares $3,730,320
FORGENT POWER-ACOMMON STOCK34631F102 — 66,775 shares $3,730,051
ENERGY RECOVERYCOMMON STOCK29270J100 — 413,527 shares $3,730,013
SONOS INCCOMMON STOCK83570H108 — 275,627 shares $3,729,234
OCTAVE SPECIALTYCOMMON STOCK023139884 — 595,308 shares $3,714,721
HDFC BANK-ADRADR40415F101 — 143,389 shares $3,703,737
ARISTA NETWORKSEQUITY OPTION040413205 PUT 21,800 shares $3,703,384
ENVISTA HOLDINGSCOMMON STOCK29415F104 — 140,391 shares $3,699,303
PBF ENERGY INC-ACOMMON STOCK69318G106 — 81,252 shares $3,698,591
STEWART INFO SVCCOMMON STOCK860372101 — 55,981 shares $3,695,865
TEMPUS AI INC-ACOMMON STOCK88023B103 — 63,746 shares $3,692,806
HARMONIC INCCOMMON STOCK413160102 — 225,188 shares $3,677,320
LINDBLAD EXPEDITCOMMON STOCK535219109 — 130,156 shares $3,675,605
SMITH (A.O.)CORPCOMMON STOCK831865209 — 58,588 shares $3,674,640
VERTEX INC - ACOMMON STOCK92538J106 — 319,760 shares $3,670,845
NUTANIX INC - ACOMMON STOCK67059N108 — 71,992 shares $3,668,713
RED VIOLET INCCOMMON STOCK75704L104 — 57,515 shares $3,664,856
ARRAY TECHNOLOGICOMMON STOCK04271T100 — 493,136 shares $3,654,138
LEONARDO DRS INCCOMMON STOCK52661A108 — 85,636 shares $3,654,088
LIGHTSPEED COMMECOMMON STOCK53229C107 — 348,170 shares $3,646,304
GDS HOLDINGS LIMITEDConvertible Debt36165LAD0 — 3,011,000 principal $3,645,117
JM SMUCKER COCOMMON STOCK832696405 — 32,373 shares $3,641,963
KINDER MORGAN INCOMMON STOCK49456B101 — 113,854 shares $3,639,913
MAGNITE INCCOMMON STOCK55955D100 — 191,494 shares $3,634,556
SM ENERGY COCOMMON STOCK78454L100 — 139,058 shares $3,629,414
NEWMARK GROUP-ACOMMON STOCK65158N102 — 240,017 shares $3,626,657
FIRST MERCHANTSCOMMON STOCK320817109 — 82,993 shares $3,625,963
BRUNSWICK CORPCOMMON STOCK117043109 — 42,851 shares $3,609,768
INVESCO FTSE RAFETP46138E727 — 129,196 shares $3,601,985
TACTILE SYSTEMSCOMMON STOCK87357P100 — 120,942 shares $3,601,652
UNDER ARMOUR-ACOMMON STOCK904311107 — 563,385 shares $3,600,030
ISHARES EXPANDEDEQUITY OPTION464287515 PUT 39,700 shares $3,596,820
TOOTSIE ROLL INDCOMMON STOCK890516107 — 90,933 shares $3,596,400
SAMSARA INC-CL ACOMMON STOCK79589L106 — 110,762 shares $3,592,012
GAMESTOP CORP-ACOMMON STOCK36467W109 — 162,662 shares $3,591,576
ERMENEGILDO ZEGNCOMMON STOCKN30577105 — 275,664 shares $3,589,145
LEMAITRE VASCULACOMMON STOCK525558201 — 37,402 shares $3,589,095
ASPEN AEROGELS ICOMMON STOCK04523Y105 — 565,801 shares $3,587,178
CELESTICA INCCOMMON STOCK15101Q207 — 9,809 shares $3,578,324
DIAGEO PLC-ADRADR25243Q205 — 44,415 shares $3,570,079
TRANSOCEAN LTDCOMMON STOCKH8817H100 — 729,898 shares $3,569,201
SENTINELONE IN-ACOMMON STOCK81730H109 — 210,149 shares $3,566,228
PAGAYA TECHNOL-ACOMMON STOCKM7S64L123 — 195,075 shares $3,560,119
PEOPLE INCCOMMON STOCK44891N208 — 76,688 shares $3,539,918
JPM ACTIVE VALUEETP46641Q167 — 44,513 shares $3,534,777
POWELL INDS INCCOMMON STOCK739128106 — 12,335 shares $3,532,251
MARKET VECTORS SETP92189F676 — 5,371 shares $3,522,785
UNITED NATURALCOMMON STOCK911163103 — 77,075 shares $3,520,015
AVALONBAY COMMUNREIT053484101 — 18,653 shares $3,519,635
CRESCENT BIOPHARCOMMON STOCKG2545C104 — 195,319 shares $3,515,742
AEVEX CORP-ACOMMON STOCK00835T107 — 167,905 shares $3,507,535
CORECIVIC INCCOMMON STOCK21871N101 — 115,444 shares $3,507,190
ASTRONOVA INCCOMMON STOCK04638F108 — 123,149 shares $3,506,052
VERICEL CORPCOMMON STOCK92346J108 — 78,796 shares $3,505,634
ROBINHOOD MARK-AEQUITY OPTION770700102 CALL 34,800 shares $3,489,744
SAP SE-SPONS ADRADR803054204 — 22,620 shares $3,485,968
PACS GROUP INCCOMMON STOCK69380Q107 — 81,752 shares $3,485,905
VORNADO RLTY TSTREIT929042109 — 88,619 shares $3,482,727
BRC GROUP HOLDINCOMMON STOCK05580M108 — 433,165 shares $3,482,648
SANA BIOTECHNOLOCOMMON STOCK799566104 — 996,658 shares $3,478,336
GITLAB INC-CL ACOMMON STOCK37637K108 — 113,875 shares $3,476,603
TAKE-TWO INTERACCOMMON STOCK874054109 — 13,907 shares $3,476,472
ISHARES MSCI BRAEQUITY OPTION464286400 CALL 100,500 shares $3,467,250
CERTARA INCCOMMON STOCK15687V109 — 529,143 shares $3,465,888
WALKER & DUNLOPCOMMON STOCK93148P102 — 62,878 shares $3,439,427
LAS VEGAS SANDSCOMMON STOCK517834107 — 74,361 shares $3,434,735
CF BANKSHARES INCOMMON STOCK12520L109 — 104,806 shares $3,434,493
PG&E CORPCOMMON STOCK69331C108 — 204,062 shares $3,432,322
VITESSE ENERGYCOMMON STOCK92852X103 — 217,540 shares $3,430,606
BOSTON SCIENTIFCCOMMON STOCK101137107 — 80,200 shares $3,422,936
COREBRIDGE FINANCOMMON STOCK21871X109 — 119,531 shares $3,422,173
DOVER CORPCOMMON STOCK260003108 — 15,258 shares $3,422,065
COINBASE GLOBA-AEQUITY OPTION19260Q107 PUT 23,400 shares $3,420,846
ISHARES-HONGKONGETP464286871 — 163,160 shares $3,413,308
8X8 INCCOMMON STOCK282914100 — 1,991,692 shares $3,405,793
ATMOS ENERGYCOMMON STOCK049560105 — 19,760 shares $3,404,055