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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
-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 | |
|---|---|---|---|---|---|---|---|
3651
iShares 20+ Year Treasury Bond ETF
TLT
$49.8B
| – | – |
-139,469
| Closed | -$12.3M | – |
|
3652
Tango Therapeutics
TNGX
$3.81B
| – | – |
-329,231
| Closed | -$2.92M | – |
|
3653
Trinity Capital Inc
TRIN
$1.56B
| – | – |
-445,222
| Closed | -$6.52M | – |
|
3654
TORM
TRMD
$3.98B
| – | – |
-37,612
| Closed | -$736K | – |
|
3655
Terreno Realty
TRNO
$7.02B
| – | – |
-32,103
| Closed | -$1.88M | – |
|
3656
Transcat
TRNS
$772M
| – | – |
-4,161
| Closed | -$236K | – |
|
3657
TriMas Corp
TRS
$1.41B
| – | – |
-64,679
| Closed | -$2.29M | – |
|
3658
TPG RE Finance Trust
TRTX
$451M
| – | – |
-97,230
| Closed | -$837K | – |
|
3659
Travelers Companies
TRV
$80.4B
| – | – |
-62,647
| Closed | -$18.2M | – |
|
3660
Tyson Foods
TSN
$19.1B
| – | – |
-126,916
| Closed | -$7.44M | – |
|
3661
Townsquare Media
TSQ
$72.2M
| – | – |
-37,953
| Closed | -$195K | – |
|
3662
TTEC Holdings
TTEC
$80.4M
| – | – |
-267,814
| Closed | -$964K | – |
|
3663
CALL
iShares MSCI Turkey ETF
TUR
$156M
| – | – |
-400
| Closed | -$13.8K | – |
|
3664
Mammoth Energy Services
TUSK
$130M
| – | – |
-30,801
| Closed | -$57K | – |
|
3665
Textron
TXT
$13.2B
| – | – |
-137,233
| Closed | -$12M | – |
|
3666
Under Armour Class C
UA
$2.05B
| – | – |
-767,643
| Closed | -$3.68M | – |
|
3667
PUT
United Airlines
UAL
$33B
| – | – |
-6,100
| Closed | -$682K | – |
|
3668
UBS Group
UBS
$148B
| – | – |
-1,819,630
| Closed | -$84.9M | – |
|
3669
Uranium Energy
UEC
$4.04B
| – | – |
-99,341
| Closed | -$1.16M | – |
|
3670
Universal Electronics
UEIC
$67.5M
| – | – |
-32,840
| Closed | -$119K | – |
|
3671
United Fire Group
UFCS
$1.43B
| – | – |
-67,672
| Closed | -$2.46M | – |
|
3672
UNIFI
UFI
$110M
| – | – |
-33,085
| Closed | -$116K | – |
|
3673
U-Haul Holding Co Series N
UHAL.B
$10B
| – | – |
-59,688
| Closed | -$2.79M | – |
|
3674
UMH Properties
UMH
$1.31B
| – | – |
-66,395
| Closed | -$1.06M | – |
|
3675
Unum
UNM
$14.7B
| – | – |
-561,154
| Closed | -$43.5M | – |
|
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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.