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Portfolio (Quarterly) Guide ↗

MARSHALL WACE, LLP

· CIK 0001318757
13F Portfolio $100.4B AUM 6,623 positions Filed May 15, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 928 New 1171 Added 969 Reduced 697 Exited
Page 1 of 47  ·  928 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 SPYM SPDR PORTFOLIO L — 49,650,246.0 $3.80B 3.79% NEW — $76.54 +17.5%
2 MSFT PUT MICROSOFT CORP Technology 602,200.0 $222.9M 0.22% NEW — $370.17 +38.5%
3 VLO VALERO ENERGY Energy 682,336.0 $168.6M 0.17% NEW — $247.08 +65.3%
4 COP CONOCOPHILLIPS Energy 1,237,713.0 $163.4M 0.16% NEW — $132.00 -3.7%
5 EWY PUT ISHARES-S KOREA — 1,287,000.0 $158.3M 0.16% NEW — $123.01 +51.3%
6 GPC GENUINE PARTS CO Consumer Cyclical 1,470,660.0 $155.5M 0.15% NEW — $105.75 +18.3%
7 WELL WELLTOWER INC Real Estate 675,946.0 $133.6M 0.13% NEW — $197.71 +14.9%
8 EWY CALL ISHARES-S KOREA — 1,026,600.0 $126.3M 0.13% NEW — $123.01 +51.3%
9 KEYS KEYSIGHT TEC Technology 413,342.0 $116.7M 0.12% NEW — $282.37 +32.4%
10 C PUT CITIGROUP INC Financial Services 995,000.0 $112.8M 0.11% NEW — $113.41 +12.0%
11 XLC PUT COMM SERV SELECT — 999,000.0 $110.7M 0.11% NEW — $110.86 -0.8%
12 XLB SPDR-MATERIALS — 2,146,422.0 $107.3M 0.11% NEW — $49.97 -2.9%
13 APD AIR PRODS & CHEM Basic Materials 363,511.0 $105.6M 0.10% NEW — $290.49 -5.9%
14 MUSA MURPHY USA INC Consumer Cyclical 204,529.0 $101.0M 0.10% NEW — $493.97 +3.5%
15 AZN ASTRAZENECA PLC Healthcare 492,446.0 $97.1M 0.10% NEW — $197.22 -20.0%
16 VSNT VERSANT MEDIA GR Industrials 2,493,428.0 $92.3M 0.09% NEW — $37.02 -16.7%
17 BX BLACKSTONE INC Financial Services 783,999.0 $90.2M 0.09% NEW — $114.99 -2.4%
18 APP APPLOVIN CO-CL A Technology 223,222.0 $88.8M 0.09% NEW — $398.00 -29.3%
19 RMD RESMED INC Healthcare 381,296.0 $85.6M 0.09% NEW — $224.48 -1.5%
20 JBL JABIL INC Technology 318,819.0 $84.7M 0.08% NEW — $265.63 +12.9%
Page 1 of 47  ·  928 positions

① Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 29.3%
Consumer Cyclical 16.0%
Healthcare 14.2%
Financial Services 9.8%
Industrials 7.7%
Energy 5.7%
Communication Services 5.5%
Consumer Defensive 5.0%
Basic Materials 2.7%
Utilities 2.3%