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Marshall Wace Portfolio holdings
AUM
$127B
Turnover
40.17%
1-Year Est. Return
46.06%
This Fund
S&P 500
This Quarter Est. Return
+0.56%
1 Year Est. Return
+46.06%
3 Year Est. Return
+142.12%
5 Year Est. Return
+190.33%
10 Year Est. Return
+787.47%
AUM
$100B
AUM Growth
-$9.45B
(-8.6%)
Cap. Flow
-$6.97B
Cap. Flow % of AUM
Cap. Flow %
-6.95%
Top 10 Holdings %
Top 10 Hldgs %
31.76%
Holding
3,811
New
911
Increased
1,180
Reduced
974
Closed
681
Avg Time Held
Equity + Options
0.9
years
Top 10 Avg Time Held
Equity + Options
2.2
years
Top 20 Avg Time Held
Equity + Options
1.7
years
Avg Time Held Equity only
1
year
Top 10 Avg Time Held Equity only
2.2
years
Top 20 Avg Time Held Equity only
1.7
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
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 | Miscellaneous | 29.92% |
| 2 | Technology | 19.57% |
| 3 | Consumer Discretionary | 11.57% |
| 4 | Healthcare | 9.79% |
| 5 | Financials | 6.87% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
3501
NB Bancorp
NBBK
$958M
| – | – |
-251,512
| Closed | -$4.98M | – |
|
3502
NBT Bancorp
NBTB
$2.64B
| – | – |
-25,181
| Closed | -$1.05M | – |
|
3503
Noble Corp
NE
$7.04B
| – | – |
-21,900
| Closed | -$618K | – |
|
3504
Northeast Community Bancorp
NECB
$380M
| – | – |
-46,871
| Closed | -$1.06M | – |
|
3505
Neonode
NEON
$12.9M
| – | – |
-165,233
| Closed | -$288K | – |
|
3506
Nephros
NEPH
$39.6M
| – | – |
-21,983
| Closed | -$107K | – |
|
|
NGD
3507
DELISTED
New Gold Inc
NGD
| – | – |
-1,620,326
| Closed | -$14.1M | – |
|
3508
NiSource
NI
$20.5B
| – | – |
-26,200
| Closed | -$1.09M | – |
|
3509
Nice
NICE
$6.57B
| – | – |
-67,284
| Closed | -$7.61M | – |
|
3510
Nkarta
NKTX
$129M
| – | – |
-155,036
| Closed | -$287K | – |
|
3511
Annaly Capital Management
NLY
$13.7B
| – | – |
-317,639
| Closed | -$7.1M | – |
|
3512
Nouveau Monde Graphite
NMG
$311M
| – | – |
-153,079
| Closed | -$380K | – |
|
3513
Nomura Holdings
NMR
$27B
| – | – |
-176,116
| Closed | -$1.48M | – |
|
3514
NNN REIT
NNN
$7.97B
| – | – |
-83,237
| Closed | -$3.3M | – |
|
3515
Noah Holdings
NOAH
$496M
| – | – |
-226,470
| Closed | -$2.27M | – |
|
3516
Northrop Grumman
NOC
$73.9B
| – | – |
-115,713
| Closed | -$66M | – |
|
3517
DELISTED
National Storage Affiliates Trust
NSA
| – | – |
-97,480
| Closed | -$2.75M | – |
|
3518
NexPoint Residential Trust
NXRT
$469M
| – | – |
-8,539
| Closed | -$257K | – |
|
3519
NextCure
NXTC
$28.6M
| – | – |
-11,292
| Closed | -$160K | – |
|
3520
Optical Cable Corp
OCC
$114M
| – | – |
-20,696
| Closed | -$92.1K | – |
|
3521
Oculis Holding
OCS
$449M
| – | – |
-45,773
| Closed | -$914K | – |
|
|
OGG
3522
Osisko Gold Group
OGG
$818M
| – | – |
-166,467
| Closed | -$581K | – |
|
3523
ONE Gas
OGS
$4.75B
| – | – |
-81,594
| Closed | -$6.3M | – |
|
3524
Olema Pharmaceuticals
OLMA
$576M
| – | – |
-360,394
| Closed | -$9.01M | – |
|
3525
One Liberty Properties
OLP
$485M
| – | – |
-10,591
| Closed | -$215K | – |
|
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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 $6.97B 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 Miscellaneous at 30% of assets, down from 30% a quarter earlier, followed by Technology and Consumer Discretionary.
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.