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Marshall Wace Portfolio holdings
AUM
$127B
1-Year Est. Return
46.06%
This Fund
S&P 500
This Quarter
Est. Return
+26.15%
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
$127B
AUM Growth
+$26.3B
(+26%)
Cap. Flow
+$9.28B
Cap. Flow
% of AUM
7.32%
Top 10 Holdings %
Top 10 Hldgs %
37.66%
Holding
3,898
New
771
Increased
1,083
Reduced
1,182
Closed
795
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$9.86B |
| 2 |
Costco
COST
|
+$907M |
| 3 |
AbbVie
ABBV
|
+$643M |
| 4 |
JPMorgan Chase
JPM
|
+$609M |
| 5 |
Bank of America
BAC
|
+$567M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$1.03B |
| 2 |
Mercado Libre
MELI
|
+$528M |
| 3 |
Broadcom
AVGO
|
+$514M |
| 4 |
SNDK
Sandisk
SNDK
|
+$507M |
| 5 |
Marvell Technology
MRVL
|
+$499M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 34.91% |
| 2 | Technology | 20.64% |
| 3 | Consumer Discretionary | 9.1% |
| 4 | Healthcare | 8.21% |
| 5 | Financials | 7.4% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
751
Klaviyo
KVYO
$5.09B
| $18.4M | 0.01% |
1,218,359
+82,975
| +7% | +$1.38M |
|
752
Cooper Companies
COO
$13.2B
| $18.4M | 0.01% |
+255,939
| New | +$16.7M |
|
753
MaxLinear
MXL
$6.03B
| $18.3M | 0.01% |
142,803
-2,059,933
| -94% | -$146M |
|
754
Old Republic International
ORI
$9.84B
| $18.3M | 0.01% |
446,580
+425,548
| +2,023% | +$16.9M |
|
755
Woodward
WWD
$20B
| $18.2M | 0.01% |
42,879
+31,398
| +273% | +$11.9M |
|
756
Globalstar
GSAT
$10.7B
| $18.2M | 0.01% |
223,363
+211,726
| +1,819% | +$17M |
|
757
Dolby
DLB
$5.84B
| $18.1M | 0.01% |
343,678
+282,747
| +464% | +$16.2M |
|
758
Vanguard Russell 1000 Value ETF
VONV
$22.1B
| $18.1M | 0.01% |
+169,904
| New | +$17.4M |
|
759
Ironwood Pharmaceuticals
IRWD
$689M
| $18.1M | 0.01% |
4,290,093
-234,971
| -5% | -$906K |
|
|
INN
760
Summit Hotel Properties
INN
$617M
| $18.1M | 0.01% |
2,576,433
+2,258,480
| +710% | +$12.5M |
|
761
Illumina
ILMN
$31.9B
| $18M | 0.01% |
102,264
-402,099
| -80% | -$58.9M |
|
762
CALL
Lam Research
LRCX
$401B
| $17.9M | 0.01% |
41,200
-29,900
| -42% | -$9.08M |
|
763
iShares MSCI Taiwan ETF
EWT
$12.1B
| $17.8M | 0.01% |
164,277
+45,326
| +38% | +$4.24M |
|
764
Pricesmart
PSMT
$5.34B
| $17.8M | 0.01% |
91,333
-92,332
| -50% | -$15.4M |
|
765
Williams-Sonoma
WSM
$26.8B
| $17.8M | 0.01% |
76,498
+65,088
| +570% | +$12.9M |
|
|
SEZL
766
Sezzle
SEZL
$3.99B
| $17.8M | 0.01% |
103,577
+76,723
| +286% | +$8.09M |
|
|
GTY
767
Getty Realty Corp
GTY
$2.02B
| $17.5M | 0.01% |
524,174
-255,402
| -33% | -$8.47M |
|
|
JBS
768
JBS N.V.
JBS
$42.3B
| $17.5M | 0.01% |
1,474,726
-2,128,411
| -59% | -$31.1M |
|
769
Host Hotels & Resorts
HST
$15.1B
| $17.4M | 0.01% |
735,759
-1,168,919
| -61% | -$26.1M |
|
770
Southwest Airlines
LUV
$18.9B
| $17.4M | 0.01% |
338,949
-170,507
| -33% | -$7.16M |
|
771
Lifestance Health
LFST
$4.89B
| $17.4M | 0.01% |
1,627,266
+1,389,339
| +584% | +$10.7M |
|
772
PUT
Caterpillar
CAT
$378B
| $17.4M | 0.01% |
16,300
+14,500
| +806% | +$12.7M |
|
773
J.M. Smucker
SJM
$13.3B
| $17.3M | 0.01% |
153,813
+130,484
| +559% | +$13.3M |
|
774
Recursion Pharmaceuticals
RXRX
$1.84B
| $17.3M | 0.01% |
4,714,577
+1,837,649
| +64% | +$6.12M |
|
775
Brookdale Senior Living
BKD
$2.89B
| $17.3M | 0.01% |
1,074,120
+547,482
| +104% | +$7.44M |
|
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Marshall Wace's Q2 2026 Portfolio in Review
As of Q2 2026, Marshall Wace held 3,898 positions worth $127B, up 26% from $100B the previous quarter. Its ten largest holdings account for 38% of the portfolio.
Marshall Wace deployed $9.28B of net new capital in Q2 2026, opening 771 new positions and adding to 1,083 existing holdings. Its largest new stake was LPL Financial: 975,627 shares worth $275M.
By sector, the portfolio is most concentrated in Miscellaneous at 35% of assets, up from 30% a quarter earlier, followed by Technology and Consumer Discretionary.
On the sell side, the largest reduction was NVIDIA, an estimated $1.03B trimmed.
- Marshall Wace's largest Q2 2026 buy was LPL Financial: 975,627 shares worth $275M.
- Marshall Wace added most to iShares Core S&P 500 ETF in Q2 2026, an estimated $9.86B increase.
- Marshall Wace's biggest Q2 2026 reduction was NVIDIA, cutting an estimated $1.03B.
- Marshall Wace fully exited Merck in Q2 2026, selling an estimated $325M.
- Marshall Wace's ten largest holdings make up 38% of its $127B portfolio in Q2 2026.
- Marshall Wace opened 771 new positions and closed 795 in Q2 2026.
- Marshall Wace's portfolio value rose 26% quarter-over-quarter to $127B.
Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.