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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 | |
|---|---|---|---|---|---|---|
2501
JPMorgan US Momentum Factor ETF
JMOM
$2.42B
| $416K | ﹤0.01% |
+6,129
| New | +$428K |
|
2502
Invesco CurrencyShares Euro Currency Trust
FXE
$331M
| $416K | ﹤0.01% |
3,900
+300
| +8% | +$32.4K |
|
|
KRMN
2503
Karman Holdings
KRMN
$6.29B
| $416K | ﹤0.01% |
+5,191
| New | +$501K |
|
2504
MGIC Investment
MTG
$6.27B
| $415K | ﹤0.01% |
+15,800
| New | +$422K |
|
2505
Galicia Financial Group
GGAL
$7.92B
| $415K | ﹤0.01% |
+8,878
| New | +$431K |
|
2506
Sprott Copper Miners ETF
COPP
$268M
| $412K | ﹤0.01% |
+11,543
| New | +$449K |
|
2507
Westamerica Bancorp
WABC
$1.39B
| $412K | ﹤0.01% |
7,900
-3,228
| -29% | -$164K |
|
2508
Navigator Holdings
NVGS
$1.34B
| $412K | ﹤0.01% |
+21,300
| New | +$405K |
|
|
PPLI
2509
People Inc
PPLI
$3.1B
| $410K | ﹤0.01% |
10,240
-154
| -1% | -$5.84K |
|
2510
CALL
Viavi Solutions
VIAV
$9.75B
| $409K | ﹤0.01% |
+12,300
| New | +$325K |
|
2511
C4 Therapeutics
CCCC
$376M
| $409K | ﹤0.01% |
155,495
-109,532
| -41% | -$258K |
|
2512
PUT
Enphase Energy
ENPH
$4.84B
| $408K | ﹤0.01% |
10,800
-12,000
| -53% | -$498K |
|
2513
Immersion
IMMR
$216M
| $408K | ﹤0.01% |
74,696
+13,166
| +21% | +$83K |
|
2514
Avnet
AVT
$7.33B
| $407K | ﹤0.01% |
+6,600
| New | +$393K |
|
|
RENT
2515
Rent the Runway
RENT
$101M
| $407K | ﹤0.01% |
85,045
+74,459
| +703% | +$471K |
|
2516
Independent Bank
INDB
$4.05B
| $406K | ﹤0.01% |
+5,399
| New | +$423K |
|
2517
Tenable Holdings
TENB
$3.56B
| $404K | ﹤0.01% |
23,916
-676,670
| -97% | -$14.2M |
|
2518
Smith & Nephew
SNN
$12.9B
| $403K | ﹤0.01% |
+12,693
| New | +$432K |
|
2519
Genmab
GMAB
$17.7B
| $402K | ﹤0.01% |
15,000
-343,440
| -96% | -$10.3M |
|
2520
Roper Technologies
ROP
$36.3B
| $402K | ﹤0.01% |
1,137
-38,999
| -97% | -$14.4M |
|
2521
NMI Holdings
NMIH
$3.25B
| $401K | ﹤0.01% |
+10,700
| New | +$414K |
|
2522
B2Gold
BTG
$5.16B
| $398K | ﹤0.01% |
87,800
-8,468,858
| -99% | -$42.5M |
|
2523
Global X Uranium ETF
URA
$5.52B
| $396K | ﹤0.01% |
+8,169
| New | +$425K |
|
2524
Workiva
WK
$2.94B
| $395K | ﹤0.01% |
6,618
-9,081
| -58% | -$633K |
|
2525
West Pharmaceutical
WST
$23.1B
| $394K | ﹤0.01% |
1,573
-34,052
| -96% | -$8.47M |
|
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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.