MARSHALL WACE, LLP

Q4 2025 13F-HR Detailed Holdings

Location
London, X0
Holdings as of
12/31/2025
Date filed
2/13/2026
Form type
13F-HR
Num holdings
6,074
Total value ($000)
$109,852,428
Net value change ($000)
+11,252,997 (11.4%)
New positions
707
Sold out positions
639
Turnover %
11.1%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q3 2025
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)
IVV 3,806,265 20.7%
VOO 2,872,697 NEW
LLY 1,174,141 943.6%
KO 689,913 1277.6%
AVGO 622,900 116.2%
BMY 515,775 745.7%
GOOGL 514,580 91.6%
UNH 486,821 642.8%
AMZN 439,637 18.9%
LULU 424,319 621.6%
Top Reduces (Value $000, Stocks/ETFs)
MSFT -1,553,269 -46.1%
AAPL -943,534 -34.3%
NFLX -783,958 -88.1%
BSX -674,707 -70.5%
COR -571,081 -91.6%
BA -380,801 -66.6%
SE -312,608 -89.0%
IBM -295,278 -96.9%
CRCL -277,219 -25.9%
CVS -275,056 -99.6%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 6,045,708 (5.5% 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.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 Marshall Wace North America L.P. 028-11377
2 MARSHALL WACE ASIA Ltd 028-14472
3 MARSHALL WACE SINGAPORE PTE LTD 028-25074
4 Marshall Wace Middle East Ltd 028-25069