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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 | |
|---|---|---|---|---|---|---|
1276
Zura Bio
ZURA
$497M
| $5.07M | 0.01% |
852,340
-25,423
| -3% | -$154K |
|
1277
Unilever
UL
$131B
| $5.06M | 0.01% |
88,895
+73,710
| +485% | +$4.94M |
|
1278
Universal Insurance Holdings
UVE
$1.16B
| $5.06M | 0.01% |
148,164
+35,415
| +31% | +$1.14M |
|
1279
Sagimet Biosciences
SGMT
$437M
| $5.04M | 0.01% |
966,253
+185,807
| +24% | +$1.04M |
|
1280
PennyMac Financial
PFSI
$4.38B
| $5.03M | 0.01% |
+57,503
| New | +$6.18M |
|
1281
JPMorgan Chase
JPM
$939B
| $5.02M | 0.01% |
17,080
+15,000
| +721% | +$4.55M |
|
1282
SM Energy
SM
$7.96B
| $5.01M | 0.01% |
+160,747
| New | +$3.67M |
|
|
CVSA
1283
Covista Inc
CVSA
$3.94B
| $5M | 0.01% |
43,398
+37,979
| +701% | +$4.06M |
|
|
CPRX
1284
DELISTED
Catalyst Pharmaceutical
CPRX
| $5M | 0.01% |
201,815
+188,588
| +1,426% | +$4.49M |
|
1285
TC Energy
TRP
$73.5B
| $4.99M | 0.01% |
+79,789
| New | +$4.81M |
|
1286
McGrath RentCorp
MGRC
$2.94B
| $4.99M | 0.01% |
45,205
+29,285
| +184% | +$3.26M |
|
1287
Buckle
BKE
$2.19B
| $4.97M | ﹤0.01% |
98,643
+6,116
| +7% | +$317K |
|
1288
Myriad Genetics
MYGN
$530M
| $4.97M | ﹤0.01% |
1,103,758
+1,081,456
| +4,849% | +$5.63M |
|
|
OSG
1289
Octave Specialty Group
OSG
$252M
| $4.95M | ﹤0.01% |
1,065,335
+316,763
| +42% | +$1.81M |
|
1290
Ingevity
NGVT
$2.55B
| $4.94M | ﹤0.01% |
69,417
-1,706
| -2% | -$117K |
|
1291
GrafTech
EAF
$194M
| $4.94M | ﹤0.01% |
728,618
+233,753
| +47% | +$2.47M |
|
1292
Arhaus
ARHS
$1.12B
| $4.92M | ﹤0.01% |
725,595
+393,320
| +118% | +$3.57M |
|
1293
Aecom
ACM
$9.07B
| $4.91M | ﹤0.01% |
57,940
-403,734
| -87% | -$38.3M |
|
1294
D-Wave Quantum
QBTS
$6B
| $4.91M | ﹤0.01% |
+340,363
| New | +$7.2M |
|
|
TWFG
1295
TWFG Inc
TWFG
$342M
| $4.91M | ﹤0.01% |
+266,828
| New | +$5.91M |
|
1296
iShares US Real Estate ETF
IYR
$4.59B
| $4.9M | ﹤0.01% |
51,861
+44,141
| +572% | +$4.29M |
|
1297
Global X MLP & Energy Infrastructure ETF
MLPX
$3.68B
| $4.9M | ﹤0.01% |
+66,247
| New | +$4.51M |
|
1298
Bio-Techne
TECH
$11.2B
| $4.87M | ﹤0.01% |
93,270
+74,859
| +407% | +$4.49M |
|
1299
Amtech Systems
ASYS
$278M
| $4.87M | ﹤0.01% |
417,076
+64,452
| +18% | +$868K |
|
1300
LG Display
LPL
$3.17B
| $4.85M | ﹤0.01% |
1,249,450
+656,762
| +111% | +$2.78M |
|
Similar funds
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.