MARSHALL WACE, LLP: 13F holdings

CIK 13187572026Q2

Positions2,748
Reported value$126.7bn
Filed2026-08-13

Change since last quarter

Positions2,748 (+37 vs prior quarter)
Reported value$126.7bn (+26.2%)

Top 10 holdings

SecuritySharesValueWeight
IVV ISHARES-S&P 50039,828,525$29.8bn23.5%
SPYM SPDR PORTFOLIO L46,869,324$4.1bn3.3%
AAPL APPLE INC9,084,303$2.6bn2.1%
AMZN AMAZON.COM INC9,514,151$2.3bn1.8%
AMD ADV MICRO DEVICE3,898,210$2.3bn1.8%
NVDA NVIDIA CORP8,637,159$1.7bn1.4%
MU MICRON TECH1,348,718$1.6bn1.2%
MSFT MICROSOFT CORP3,340,231$1.2bn1.0%
COST COSTCO WHOLESALE1,174,466$1.1bn0.9%
MS MORGAN STANLEY4,648,847$971.8m0.8%

Get the full book

import finzdata as yf
yf.Client().manager_holdings(cik="1318757")

Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.

Get a free API keySee history bundlesDownload free samples