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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
+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
Cap. Flow %
7.32%
Top 10 Holdings %
Top 10 Hldgs %
37.66%
Holding
3,898
New
771
Increased
1,083
Reduced
1,182
Closed
795
Avg Time Held
Equity + Options
1
year
Top 10 Avg Time Held
Equity + Options
2.3
years
Top 20 Avg Time Held
Equity + Options
1.6
years
Avg Time Held Equity only
1
year
Top 10 Avg Time Held Equity only
2.4
years
Top 20 Avg Time Held Equity only
1.6
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$9.9B |
| 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 |
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 | Held Since | |
|---|---|---|---|---|---|---|---|
2376
Global Ship Lease
GSL
$1.51B
| $661K | ﹤0.01% |
+17,572
| New | +$686K |
2026 Q2
0 quarters
|
|
2377
Citizens Financial Services
CZFS
$407M
| $660K | ﹤0.01% |
9,108
-9,067
| -50% | -$598K |
2025 Q4
2 quarters
|
|
2378
CALL
OTG Acquisition Corp I Warrants
OTGAW
| $658K | ﹤0.01% |
64,804
-5,227
| -7% | -$1.76K |
2025 Q4
2 quarters
|
|
2379
Ohio Valley Banc Corp
OVBC
$222M
| $653K | ﹤0.01% |
+15,033
| New | +$696K |
2026 Q2
0 quarters
|
|
2380
Suncrete Inc
RMIX
$651M
| $651K | ﹤0.01% |
+28,903
| New | +$499K |
2026 Q2
0 quarters
|
|
2381
Bassett Furniture
BSET
$193M
| $645K | ﹤0.01% |
+36,400
| New | +$540K |
2026 Q2
0 quarters
|
|
2382
Lesaka Technologies
LSAK
$353M
| $643K | ﹤0.01% |
+129,450
| New | +$629K |
2026 Q2
0 quarters
|
|
2383
PUT
BlackBerry
BB
$5.39B
| $641K | ﹤0.01% |
+50,700
| New | +$354K |
2026 Q2
0 quarters
|
|
2384
CALL
Twilio
TWLO
$40.5B
| $640K | ﹤0.01% |
+3,100
| New | +$550K |
2026 Q2
0 quarters
|
|
2385
ArrowMark Financial
BANX
$191M
| $638K | ﹤0.01% |
+32,626
| New | +$639K |
2026 Q2
0 quarters
|
|
2386
Gold Fields
GFI
$31.4B
| $637K | ﹤0.01% |
18,959
-162,627
| -90% | -$6.77M |
2026 Q1
1 quarter
|
|
2387
Atlanta Braves Holdings Series A
BATRA
$3.48B
| $637K | ﹤0.01% |
+11,304
| New | +$603K |
2026 Q2
0 quarters
|
|
2388
Liberty Latin America Class C
LILAK
$1.52B
| $636K | ﹤0.01% |
+81,607
| New | +$591K |
2026 Q2
0 quarters
|
|
2389
Astec Industries
ASTE
$874M
| $632K | ﹤0.01% |
+10,326
| New | +$570K |
2026 Q2
0 quarters
|
|
2390
Neuronetics
STIM
$171M
| $631K | ﹤0.01% |
+485,692
| New | +$707K |
2026 Q2
0 quarters
|
|
2391
Electrovaya
ELVA
$256M
| $630K | ﹤0.01% |
+60,021
| New | +$595K |
2026 Q2
0 quarters
|
|
2392
Equity Lifestyle Properties
ELS
$11.8B
| $630K | ﹤0.01% |
+9,768
| New | +$617K |
2026 Q2
0 quarters
|
|
2393
Artisan Partners
APAM
$2.37B
| $629K | ﹤0.01% |
18,208
-24,472
| -57% | -$900K |
2025 Q3
3 quarters
|
|
2394
Ascent Industries
ACNT
$122M
| $628K | ﹤0.01% |
41,814
+17,442
| +72% | +$244K |
2026 Q1
1 quarter
|
|
2395
Mobia Medical
MOBI
$357M
| $626K | ﹤0.01% |
+46,727
| New | +$605K |
2026 Q2
0 quarters
|
|
2396
Global X US Infrastructure Development ETF
PAVE
$13.4B
| $625K | ﹤0.01% |
+10,600
| New | +$595K |
2026 Q2
0 quarters
|
|
2397
Angi Inc
ANGI
$260M
| $623K | ﹤0.01% |
+104,674
| New | +$646K |
2026 Q2
0 quarters
|
|
2398
Kazia Therapeutics
KZIA
$122M
| $623K | ﹤0.01% |
+44,231
| New | +$539K |
2026 Q2
0 quarters
|
|
2399
Teladoc Health
TDOC
$1.13B
| $622K | ﹤0.01% |
73,292
-346,282
| -83% | -$2.3M |
2025 Q3
3 quarters
|
|
2400
Vox Royalty Corp
VOXR
$331M
| $619K | ﹤0.01% |
130,888
-78,566
| -38% | -$432K |
2026 Q1
1 quarter
|
|
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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 $9.9B 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.