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Marshall Wace North America L.P.

Registered adviser
Location
NEW YORK, NY
Portfolio Value
Large $21,162,845,449
Diversification
Diversified
Filing Date
Global Rank
#234 / 6,034 ▲ 3 · as of Sep 2021
Top Industry
Internet Content & Information 9.4%
Period ended 5 years ago
Filed Nov 15, 2021 · 4y
7 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Form ADV adviser
CRD 135902
Roster of Oct 1, 2026
Regulatory AUM
$58,869,761,275
Main clients
Pooled investment vehicles (100% of AUM)
Private funds
14 funds · Hedge funds
Focus by fund count, roster of Oct 1, 2026
$14,085,044,803 gross assets
LEI
635400QYFH8DRJBZQI59
Private funds on Schedule D 7.B.(1)
As filed Jun 27, 2024; SEC's bulk Form ADV archive ends with 2024 filings.
$9,727,586,826 gross assets in 15 funds Hedge funds $9,442,636,299 (13) Private equity funds $284,950,527 (2)
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
Rosters Regulatory AUM Main clients
Jun 2026 to Oct 2026 $58,869,761,275 Pooled investment vehicles (100%)
Jun 2025 to May 2026 $33,003,676,842 Pooled investment vehicles (100%)
Jul 2024 to May 2025 $36,174,838,673 Pooled investment vehicles (100%)
Jun 2024 $28,564,650,578 Pooled investment vehicles (100%)
Feb 2024 to May 2024 $18,865,467,136 Pooled investment vehicles (100%)
Jun 2023 to Jan 2024 $18,865,467,136 Pooled investment vehicles (100%)
5 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Sep 30, 2021, never from the firm's own description.

Style
Diversified active
Top 10 weight 27.2%, 78.2 effective positions, active share 52.5% against the Russell 1000 as of 2021-09-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
High turnover
131.1% over the last four quarters (100%+)
Horizon
Horizon unknown
The value-weighted holding period is at least 5.1 quarters, but 49.2% of the book was already held when coverage starts

Closest benchmark: the Russell 1000 as of 2021-09-30, active share 52.5%; sector active share 17.6% against the combined 13F book's sector weights.

Over time 7 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

1,227 tracked positions · as of Sep 30, 2021 · Δ vs Jun 30, 2021
Top Position
6.2%
+1.0 pts
Top 5
19.9%
+2.6 pts
Top 10
27.2%
+1.1 pts
HHI
128
Mar 2020 → Sep 2021 · range 79 – 128
Diversified+20

Portfolio Trend

7 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2021
Sector % Portfolio Value
Technology 22.3% $4,726,436,983
Healthcare 20.0% $4,229,615,718
Communication Services 14.2% $2,997,842,495
Consumer Cyclical 12.7% $2,689,837,422
Financial Services 9.5% $2,017,194,618
Industrials 5.9% $1,257,798,880
Consumer Defensive 4.6% $972,825,319
Basic Materials 4.5% $961,792,165
Energy 3.0% $639,903,867
Utilities 1.6% $336,564,201
Real Estate 1.0% $210,245,579
Unclassified 0.6% $122,788,202

Last Quarter's Activity

Export CSV
Sep 30, 2021 vs Jun 30, 2021

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open
— +1,016,260 1,451,430 $0

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
— −1,350,001 97,643 $0
— −1,185,107 21,797 $0
— −893,525 1,185,307 $0

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
1,227 tracked positions · $21,162,845,449 total · filing declares 2,204 positions · $23,482,337,000 · as of Sep 30, 2021
Showing 1–50 of 1,227 positions by value · page 1 of 25
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 1,227 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.