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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
+9.67%
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
$98.6B
AUM Growth
+$9.82B
(+11%)
Cap. Flow
+$3.18B
Cap. Flow
% of AUM
3.23%
Top 10 Holdings %
Top 10 Hldgs %
34.51%
Holding
3,532
New
899
Increased
935
Reduced
953
Closed
698
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$3.93B |
| 2 |
Microsoft
MSFT
|
+$556M |
| 3 |
Cencora
COR
|
+$492M |
| 4 |
Netflix
NFLX
|
+$452M |
| 5 |
Bank of America
BAC
|
+$411M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$636M |
| 2 |
Eli Lilly
LLY
|
+$572M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$502M |
| 4 |
Advanced Micro Devices
AMD
|
+$395M |
| 5 |
CRH
CRH
|
+$379M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.19% |
| 2 | Consumer Discretionary | 12.64% |
| 3 | Healthcare | 9.35% |
| 4 | Financials | 8.34% |
| 5 | Communication Services | 6.38% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2626
Arbe Robotics
ARBE
$73.3M
| $104K | ﹤0.01% |
+63,297
| New | +$92.3K |
|
2627
PUT
Nutanix
NTNX
$16.1B
| $104K | ﹤0.01% |
+1,400
| New | +$103K |
|
2628
LiveOne
LVO
$59.8M
| $103K | ﹤0.01% |
25,045
+1,901
| +8% | +$11.8K |
|
2629
Sutro Biopharma
STRO
$386M
| $103K | ﹤0.01% |
11,844
-11,599
| -49% | -$98.7K |
|
2630
inTEST
INTT
$143M
| $103K | ﹤0.01% |
+13,155
| New | +$96.5K |
|
2631
Wave Life Sciences
WVE
$1.12B
| $102K | ﹤0.01% |
14,000
-10,828
| -44% | -$87.6K |
|
2632
PUT
Arista Networks
ANET
$199B
| $102K | ﹤0.01% |
+700
| New | +$90.1K |
|
2633
Mammoth Energy Services
TUSK
$122M
| $102K | ﹤0.01% |
44,517
-12,919
| -22% | -$31.8K |
|
|
ALM
2634
Almonty Industries
ALM
$3.11B
| $101K | ﹤0.01% |
+16,752
| New | +$76.2K |
|
2635
CALL
Teva Pharmaceuticals
TEVA
$40.4B
| $101K | ﹤0.01% |
+5,000
| New | +$87.8K |
|
|
STKE
2636
Sol Strategies Inc
STKE
$38.8M
| $99.9K | ﹤0.01% |
+23,013
| New | +$139K |
|
2637
PUT
Applied Optoelectronics
AAOI
$6.14B
| $98.5K | ﹤0.01% |
+3,800
| New | +$97.2K |
|
2638
CALL
Royal Caribbean
RCL
$86.5B
| $97.1K | ﹤0.01% |
+300
| New | +$100K |
|
2639
CALL
Roblox
RBLX
$35.9B
| $97K | ﹤0.01% |
+700
| New | +$87K |
|
2640
PUT
Estee Lauder
EL
$30.4B
| $96.9K | ﹤0.01% |
+1,100
| New | +$98K |
|
2641
PUT
Leidos
LDOS
$14.4B
| $94.5K | ﹤0.01% |
+500
| New | +$87K |
|
2642
PUT
State Street
STT
$48.4B
| $92.8K | ﹤0.01% |
+800
| New | +$89.3K |
|
|
SNBR
2643
DELISTED
Sleep Number
SNBR
| $92.2K | ﹤0.01% |
+13,133
| New | +$115K |
|
|
BNKK
2644
Bonk Inc
BNKK
$7.7M
| $90K | ﹤0.01% |
+9,523
| New | +$174K |
|
2645
PUT
Novartis
NVS
$302B
| $89.8K | ﹤0.01% |
+700
| New | +$85.4K |
|
2646
CALL
Lyft
LYFT
$5.86B
| $88K | ﹤0.01% |
+4,000
| New | +$66.9K |
|
2647
The Oncology Institute
TOI
$477M
| $87.8K | ﹤0.01% |
25,164
-1,451,782
| -98% | -$4.97M |
|
|
FLYY
2648
DELISTED
Spirit Aviation Holdings, Inc.
FLYY
| $87.8K | ﹤0.01% |
230,994
-81,300
| -26% | -$288K |
|
|
CNTB
2649
Connect Biopharma Holdings
CNTB
$129M
| $85.9K | ﹤0.01% |
+58,031
| New | +$103K |
|
2650
TScan Therapeutics
TCRX
$48.5M
| $84.9K | ﹤0.01% |
46,630
-7,048
| -13% | -$12.5K |
|
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Marshall Wace's Q3 2025 Portfolio in Review
As of Q3 2025, Marshall Wace held 3,532 positions worth $98.6B, up 11% from $88.8B the previous quarter. Its ten largest holdings account for 35% of the portfolio.
Marshall Wace deployed $3.18B of net new capital in Q3 2025, opening 899 new positions and adding to 935 existing holdings. Its largest new stake was Texas Instruments: 1,537,539 shares worth $282M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 20% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was Alphabet (Google) Class A, an estimated $636M trimmed.
- Marshall Wace's largest Q3 2025 buy was Texas Instruments: 1,537,539 shares worth $282M.
- Marshall Wace added most to iShares Core S&P 500 ETF in Q3 2025, an estimated $3.93B increase.
- Marshall Wace's biggest Q3 2025 reduction was Alphabet (Google) Class A, cutting an estimated $636M.
- Marshall Wace fully exited AT&T in Q3 2025, selling an estimated $235M.
- Marshall Wace's ten largest holdings make up 35% of its $98.6B portfolio in Q3 2025.
- Marshall Wace opened 899 new positions and closed 698 in Q3 2025.
- Marshall Wace's portfolio value rose 11% quarter-over-quarter to $98.6B.
Based on Marshall Wace's 13F filing for Q3 2025, filed 13 Nov 2025.