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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 | |
|---|---|---|---|---|---|---|
201
State Street Energy Select Sector SPDR ETF
XLE
$39.2B
| $87.3M | 0.09% |
1,424,284
+151,361
| +12% | +$8.12M |
|
202
Oracle
ORCL
$360B
| $86.5M | 0.09% |
588,225
+138,986
| +31% | +$22.6M |
|
203
ResMed
RMD
$27.9B
| $85.6M | 0.09% |
+381,296
| New | +$95M |
|
204
ON Semiconductor
ON
$36.1B
| $85.1M | 0.08% |
1,374,076
-342,046
| -20% | -$21.5M |
|
205
Flutter Entertainment
FLUT
$17.3B
| $84.8M | 0.08% |
831,933
-371,646
| -31% | -$53.6M |
|
206
Walt Disney
DIS
$167B
| $84.7M | 0.08% |
879,084
+379,084
| +76% | +$40.1M |
|
207
Jabil
JBL
$33.5B
| $84.7M | 0.08% |
+318,819
| New | +$80.3M |
|
208
Warner Bros
WBD
$64.9B
| $84.5M | 0.08% |
3,075,960
-2,176,071
| -41% | -$60.9M |
|
|
AMRZ
209
Amrize Ltd
AMRZ
$27.4B
| $84.1M | 0.08% |
1,548,536
-790,768
| -34% | -$45.3M |
|
210
Upstart Holdings
UPST
$2.75B
| $84.1M | 0.08% |
3,280,110
+2,728,942
| +495% | +$96M |
|
211
Chewy
CHWY
$8.8B
| $83.9M | 0.08% |
3,107,696
+1,496,661
| +93% | +$41.7M |
|
212
Shift4
FOUR
$3.84B
| $83.8M | 0.08% |
1,916,672
+261,187
| +16% | +$14.4M |
|
213
Futu Holdings
FUTU
$14.8B
| $83.7M | 0.08% |
611,863
+70,574
| +13% | +$11M |
|
|
SEI
214
Solaris Energy Infrastructure
SEI
$3.9B
| $83.1M | 0.08% |
1,470,242
+632,132
| +75% | +$34.2M |
|
215
GitLab
GTLB
$5.27B
| $82.9M | 0.08% |
3,830,243
+3,460,627
| +936% | +$101M |
|
216
Carnival Corporation Ltd
CCL
$36B
| $82.7M | 0.08% |
3,193,980
+1,606,580
| +101% | +$46.8M |
|
217
Aflac
AFL
$62.6B
| $81.9M | 0.08% |
746,927
-364,784
| -33% | -$40.4M |
|
218
State Street Communication Services Select Sector SPDR ETF
XLC
$22.6B
| $81.7M | 0.08% |
737,162
+723,062
| +5,128% | +$83.7M |
|
219
Arcus Biosciences
RCUS
$3.73B
| $81.2M | 0.08% |
3,761,437
+373,643
| +11% | +$8.07M |
|
220
Target
TGT
$62.8B
| $80.9M | 0.08% |
667,378
+601,873
| +919% | +$67.9M |
|
221
HDFC Bank
HDB
$119B
| $80.3M | 0.08% |
3,229,052
+2,730,170
| +547% | +$84.9M |
|
222
Nokia
NOK
$58.1B
| $80.2M | 0.08% |
9,974,079
+3,350,934
| +51% | +$24.6M |
|
223
PUT
Invesco QQQ Trust
QQQ
$470B
| $79.9M | 0.08% |
138,500
-170,500
| -55% | -$104M |
|
224
Norwegian Cruise Line
NCLH
$8.96B
| $79.5M | 0.08% |
4,248,869
-2,763,778
| -39% | -$60.4M |
|
225
Fortinet
FTNT
$114B
| $79.1M | 0.08% |
967,900
-38,500
| -4% | -$3.11M |
|
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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.