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Marshall Wace Portfolio holdings
AUM
$100B
1-Year Est. Return
35.1%
This Fund
S&P 500
This Quarter
Est. Return
+0.56%
1 Year Est. Return
+35.1%
3 Year Est. Return
+111.04%
5 Year Est. Return
+146.93%
10 Year Est. Return
+631.22%
AUM
$100B
AUM Growth
-$9.45B
(-8.6%)
Cap. Flow
-$5.83B
Cap. Flow
% of AUM
-5.81%
Top 10 Holdings %
Top 10 Hldgs %
31.76%
Holding
3,811
New
911
Increased
1,180
Reduced
974
Closed
681
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
SPYM
State Street SPDR Portfolio S&P 500 ETF
SPYM
|
+$3.97B |
| 2 |
Chevron
CVX
|
+$527M |
| 3 |
Apple
AAPL
|
+$449M |
| 4 |
Morgan Stanley
MS
|
+$426M |
| 5 |
Airbnb
ABNB
|
+$367M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$4.21B |
| 2 |
Vanguard S&P 500 ETF
VOO
|
+$2.87B |
| 3 |
Walmart Inc
WMT
|
+$831M |
| 4 |
Amazon
AMZN
|
+$692M |
| 5 |
Eli Lilly
LLY
|
+$641M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.57% |
| 2 | Consumer Discretionary | 11.57% |
| 3 | Healthcare | 9.79% |
| 4 | Financials | 6.87% |
| 5 | Industrials | 5.69% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
FLG
2001
Flagstar Bank National Association
FLG
$5.77B
| $1.24M | ﹤0.01% |
+94,500
| New | +$1.24M |
|
|
MH
2002
McGraw Hill
MH
$1.9B
| $1.24M | ﹤0.01% |
+90,819
| New | +$1.28M |
|
2003
inTEST
INTT
$173M
| $1.24M | ﹤0.01% |
91,149
+68,746
| +307% | +$754K |
|
2004
Nautilus Biotechnolgy
NAUT
$215M
| $1.24M | ﹤0.01% |
319,882
+202,823
| +173% | +$498K |
|
|
VISN
2005
PUT
Vistance Networks Inc
VISN
$2.66B
| $1.24M | ﹤0.01% |
68,100
-60,100
| -47% | -$1.1M |
|
2006
KVH Industries
KVHI
$177M
| $1.24M | ﹤0.01% |
138,267
+103,949
| +303% | +$727K |
|
2007
Seres Therapeutics
MCRB
$48.1M
| $1.24M | ﹤0.01% |
139,539
+19,362
| +16% | +$227K |
|
2008
iShares MSCI EAFE ETF
EFA
$76.4B
| $1.24M | ﹤0.01% |
12,729
-10,011
| -44% | -$1M |
|
2009
CALL
JPMorgan Chase
JPM
$939B
| $1.24M | ﹤0.01% |
+4,200
| New | +$1.27M |
|
2010
Zions Bancorporation
ZION
$10.1B
| $1.23M | ﹤0.01% |
21,409
+14,228
| +198% | +$838K |
|
2011
Ubiquiti
UI
$31.8B
| $1.23M | ﹤0.01% |
1,560
-7,928
| -84% | -$5.38M |
|
|
DHC
2012
Diversified Healthcare Trust
DHC
$2.26B
| $1.23M | ﹤0.01% |
185,487
+137,020
| +283% | +$869K |
|
2013
Spok Holdings
SPOK
$221M
| $1.23M | ﹤0.01% |
+112,789
| New | +$1.44M |
|
2014
Prelude Therapeutics
PRLD
$305M
| $1.23M | ﹤0.01% |
358,906
+85,023
| +31% | +$223K |
|
2015
Companhia Siderúrgica Nacional
SID
$1.43B
| $1.23M | ﹤0.01% |
988,116
+407,118
| +70% | +$665K |
|
2016
Norwood Financial Corp
NWFL
$355M
| $1.21M | ﹤0.01% |
41,159
+1,608
| +4% | +$47.2K |
|
2017
LyondellBasell Industries
LYB
$19.5B
| $1.2M | ﹤0.01% |
14,885
+8,442
| +131% | +$501K |
|
2018
Adaptive Biotechnologies
ADPT
$3.56B
| $1.2M | ﹤0.01% |
86,347
-25,948
| -23% | -$413K |
|
2019
PUT
CF Industries
CF
$19.2B
| $1.19M | ﹤0.01% |
+9,200
| New | +$938K |
|
2020
JELD-WEN Holding
JELD
$94.8M
| $1.19M | ﹤0.01% |
962,103
+372,752
| +63% | +$815K |
|
2021
BK Technologies
BKTI
$292M
| $1.19M | ﹤0.01% |
15,964
+7,022
| +79% | +$570K |
|
2022
iShares MSCI Turkey ETF
TUR
$206M
| $1.19M | ﹤0.01% |
30,800
+17,726
| +136% | +$698K |
|
2023
Karat Packaging
KRT
$789M
| $1.19M | ﹤0.01% |
+42,575
| New | +$1.07M |
|
2024
Commercial Metals
CMC
$7.63B
| $1.19M | ﹤0.01% |
+19,341
| New | +$1.4M |
|
2025
Consensus Cloud Solutions
CCSI
$669M
| $1.19M | ﹤0.01% |
50,035
-52
| -0.1% | -$1.34K |
|
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Marshall Wace's Q1 2026 Portfolio in Review
As of Q1 2026, Marshall Wace held 3,811 positions worth $100B, down 8.6% from $110B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Marshall Wace withdrew a net $5.83B in Q1 2026, closing 681 positions and reducing 974 holdings. Its most notable exit was Vanguard S&P 500 ETF, an estimated $2.87B position sold in full.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 18% a quarter earlier, followed by Consumer Discretionary and Healthcare.
Against the trend, Marshall Wace opened a new position in State Street SPDR Portfolio S&P 500 ETF worth $3.8B.
- Marshall Wace's largest Q1 2026 buy was State Street SPDR Portfolio S&P 500 ETF: 49,650,246 shares worth $3.8B.
- Marshall Wace added most to Chevron in Q1 2026, an estimated $527M increase.
- Marshall Wace's biggest Q1 2026 reduction was iShares Core S&P 500 ETF, cutting an estimated $4.21B.
- Marshall Wace fully exited Vanguard S&P 500 ETF in Q1 2026, selling an estimated $2.87B.
- Marshall Wace's ten largest holdings make up 32% of its $100B portfolio in Q1 2026.
- Marshall Wace opened 911 new positions and closed 681 in Q1 2026.
- Marshall Wace's portfolio value fell 8.6% quarter-over-quarter to $100B.
Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.