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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)
GALECTIN THERAPECOMMON STOCK363225202 — 467,671 shares $2,169,995
BANK NY MELLONCOMMON STOCK064058100 — 15,001 shares $2,169,295
THERMO FISHERCOMMON STOCK883556102 — 4,321 shares $2,166,377
AVIDIA BANCORP ICOMMON STOCK05369T100 — 103,062 shares $2,163,272
ROYAL CARIBBEANEQUITY OPTIONV7780T103 CALL 6,800 shares $2,159,204
RPM INTL INCCOMMON STOCK749685103 — 19,404 shares $2,156,755
KRATOS DEFENSE &COMMON STOCK50077B207 — 43,230 shares $2,155,448
PTM LRG CAP VALETP746729300 — 42,301 shares $2,155,236
STARWOOD PROPERTREIT85571B105 — 131,505 shares $2,154,052
SIMPSON MFGCOMMON STOCK829073105 — 10,285 shares $2,153,165
CODA OCTOPUS GROCOMMON STOCK19188U206 — 220,331 shares $2,152,635
INTUITIVE MACHINCOMMON STOCK46125A100 — 100,575 shares $2,151,299
BRINK'S CO/THECOMMON STOCK109696104 — 22,747 shares $2,149,364
BIO-RAD LABS-ACOMMON STOCK090572207 — 7,311 shares $2,146,582
STEVANATO GROUPCOMMON STOCKT9224W109 — 118,713 shares $2,145,144
ISHARES EMERGINGETP464286319 — 66,428 shares $2,140,975
TELIX PHARMACEUTADR87961M105 — 185,506 shares $2,138,886
TENCENT MUSI-ADRADR88034P109 — 256,079 shares $2,138,260
BRISTOW GROUP INCOMMON STOCK11040G103 — 51,727 shares $2,137,359
STAR BULK CARRIECOMMON STOCKY8162K204 — 85,478 shares $2,134,385
SENSEONICS HLDGSCOMMON STOCK81727U303 — 375,632 shares $2,133,590
CISCO SYSTEMSEQUITY OPTION17275R102 PUT 18,100 shares $2,126,026
LAMB WESTONCOMMON STOCK513272104 — 49,233 shares $2,125,881
ASHLAND INCCOMMON STOCK044186104 — 32,228 shares $2,123,503
BROOKFIELD BUSINCOMMON STOCK113006100 — 70,935 shares $2,117,410
OLIN CORPCOMMON STOCK680665205 — 106,678 shares $2,114,358
PALANTIR TECHN-AEQUITY OPTION69608A108 CALL 18,100 shares $2,111,727
ASTRONICS CORPCOMMON STOCK046433108 — 25,966 shares $2,109,997
WILLIS TOWERS WACOMMON STOCKG96629103 — 8,066 shares $2,108,211
PACKAGING CORPCOMMON STOCK695156109 — 8,833 shares $2,104,727
ORION PROPERTIESREIT68629Y103 — 727,208 shares $2,101,631
FIRST SOLAR INCEQUITY OPTION336433107 PUT 8,900 shares $2,100,044
V2X INCCOMMON STOCK92242T101 — 28,161 shares $2,099,684
ITT INCCOMMON STOCK45073V108 — 10,617 shares $2,099,618
MATTEL INCCOMMON STOCK577081102 — 151,266 shares $2,099,572
SCIENCE APPLICATCOMMON STOCK808625107 — 18,988 shares $2,096,465
MARCUS CORPCOMMON STOCK566330106 — 89,337 shares $2,095,846
ATEGRITY SPECIALCOMMON STOCK04681Y103 — 87,181 shares $2,095,832
ZENAS BIOPHARMACOMMON STOCK98937L105 — 82,466 shares $2,092,987
PNC FINANCIAL SECOMMON STOCK693475105 — 8,497 shares $2,092,131
FIFTH THIRD BANCCOMMON STOCK316773100 — 37,095 shares $2,091,045
INTERCORP FINANCCOMMON STOCKP5626F128 — 36,708 shares $2,090,888
CUSHMAN & WAKEFICOMMON STOCKG2717C106 — 156,015 shares $2,089,041
STARWOOD PROPERTREIT85571B105 — 127,489 shares $2,088,269
PYXIS ONCOLOGY ICOMMON STOCK747324101 — 693,254 shares $2,086,694
DIM US LG VL ETFETP25434V666 — 52,492 shares $2,075,534
IREN LTDCOMMON STOCKQ4982L109 — 45,324 shares $2,072,667
HORIZON BANCORPCOMMON STOCK440407104 — 103,657 shares $2,071,068
ECHOSTAR CORP-ACOMMON STOCK278768106 — 20,400 shares $2,070,600
LAMB WESTONCOMMON STOCK513272104 — 47,921 shares $2,069,229
PRIMIS FINANCIALCOMMON STOCK74167B109 — 126,389 shares $2,068,987
STARLING ONCOLOGCOMMON STOCK68236X100 — 380,838 shares $2,067,951
OKLO INCCOMMON STOCK02156V109 — 39,500 shares $2,067,035
MADISON SQUARE GCOMMON STOCK558256103 — 25,553 shares $2,066,982
ISHARES GLOBALETP464288224 — 100,838 shares $2,066,171
BACKBLAZE INC-ACOMMON STOCK05637B105 — 129,953 shares $2,061,054
SCHWAB (CHARLES)COMMON STOCK808513105 — 22,317 shares $2,059,190
LAUREATE EDUCATICOMMON STOCK518613203 — 56,659 shares $2,057,855
XEROX HOLDINGS CCOMMON STOCK98421M106 — 655,067 shares $2,050,360
VERRA MOBILITY CCOMMON STOCK92511U102 — 482,240 shares $2,049,520
ZAI LAB LTD-ADRADR98887Q104 — 107,856 shares $2,049,264
GLAUKOS CORPCOMMON STOCK377322102 — 14,652 shares $2,047,764
EVOLENT HEALTH-ACOMMON STOCK30050B101 — 377,743 shares $2,047,366
Q2 HOLDINGS INCCOMMON STOCK74736L109 — 42,554 shares $2,046,848
TRINET GROUP INCCOMMON STOCK896288107 — 41,281 shares $2,042,997
PAYLOCITY HOLDINCOMMON STOCK70438V106 — 19,540 shares $2,042,516
VF CORPCOMMON STOCK918204108 — 122,410 shares $2,041,799
ELI LILLY & COEQUITY OPTION532457108 PUT 1,700 shares $2,039,031
ADVANCE AUTO PARCOMMON STOCK00751Y106 — 32,705 shares $2,034,906
CORE & MAIN IN-ACOMMON STOCK21874C102 — 42,158 shares $2,034,124
BUTTERFLY NETWORCOMMON STOCK124155102 — 241,388 shares $2,032,487
LANDBRIDGE CO LLCOMMON STOCK514952100 — 25,640 shares $2,031,714
TECHNIPFMC PLCCOMMON STOCKG87110105 — 30,616 shares $2,029,841
SOUTHSTATE BANKCOMMON STOCK84472E102 — 20,306 shares $2,028,569
ARES MANAGEM- ACOMMON STOCK03990B101 — 18,200 shares $2,025,842
SCHWAB US LG VALETP808524409 — 58,062 shares $2,021,138
KADANT INCCOMMON STOCK48282T104 — 6,428 shares $2,019,870
COLLEGIUM PHARMACOMMON STOCK19459J104 — 55,744 shares $2,017,934
STONEX GROUP INCCOMMON STOCK861896108 — 17,013 shares $2,016,042
INNOVATIVE SOLCOMMON STOCK45769N105 — 111,917 shares $2,014,506
ISHARES-SP MIDETP464287507 — 26,100 shares $2,012,571
ISHARES-SP MIDETP464287507 — 26,100 shares $2,012,571
PLUMAS BANCORPCOMMON STOCK729273102 — 34,423 shares $2,011,681
STELLANTIS NVCOMMON STOCKN82405106 — 353,305 shares $2,010,305
ZOOM COMMUNICATICOMMON STOCK98980L101 — 23,285 shares $2,009,729
FTI CONSULTINGCOMMON STOCK302941109 — 13,467 shares $2,006,718
CEMEX SAB-SP ADRADR151290889 — 166,961 shares $2,003,532
ISHARES FUTURE AETP46435U556 — 26,306 shares $2,003,465
AMPLIFY ENERGY CCOMMON STOCK03212B103 — 501,952 shares $1,997,769
CHIPMOS TECH-ADRADR16965P202 — 31,087 shares $1,997,339
ROCKET COS INC-ACOMMON STOCK77311W101 — 126,673 shares $1,995,100
PRIMO BRANDS CORCOMMON STOCK741623102 — 81,484 shares $1,991,469
TELEKOMUNIKA-ADRADR715684106 — 147,833 shares $1,985,398
RICHTECH ROBOT-BCOMMON STOCK765504105 — 936,437 shares $1,975,883
WINTRUST FINLCOMMON STOCK97650W108 — 12,288 shares $1,974,928
PROGYNY INCCOMMON STOCK74340E103 — 68,384 shares $1,971,510
WHIRLPOOL CORPCOMMON STOCK963320106 — 49,930 shares $1,968,241
MERIT MEDICALCOMMON STOCK589889104 — 28,345 shares $1,965,442
GRAND CANYON EDUCOMMON STOCK38526M106 — 13,718 shares $1,963,183
WINMARK CORPCOMMON STOCK974250102 — 4,640 shares $1,963,090