MARSHALL WACE, LLP

Q3 2026 13F-HR Holdings

Location
London, X0
Holdings as of
9/30/2026
Date filed
11/13/2026
Form type
13F-HR
Num holdings
3,084
Total value ($000)
$114,305,358
Net value change ($000)
-12,392,221 (-9.8%)
New positions
653
Sold out positions
670
Turnover %
13.0%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 8/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SPY 5,303,528 4777953.2%
VOO 3,510,536 NEW
NVDA 1,716,330 99.3%
GOOG 1,289,366 561.1%
META 1,258,918 250.7%
AVGO 1,126,376 252.3%
INTC 590,241 169.5%
SHOP 510,509 273.7%
PG 495,661 36021.9%
GOOGL 481,097 60.9%
Top Reduces (Value $000, Stocks/ETFs)
IVV -18,267,021 -61.2%
SPYM -981,443 -23.8%
MU -870,236 -55.9%
AMZN -803,896 -35.5%
BAC -709,954 -99.8%
UNH -669,487 -87.9%
KO -580,917 -86.7%
COST -544,640 -49.6%
ABT -458,904 -91.2%
QCOM -456,090 -99.4%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 9,168,287 (8.0% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type