Marshall Wace
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Marshall Wace’s Guidewire Software GWRE Stock Holding History

Marshall Wace’s Portfolio GWRE Stock Details GWRE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.4M Sell
9,376
-14,560
-61% -$2.22M ﹤0.01% 1967
2025
Q4 		$4.81M Sell
23,936
-106,543
-82% -$23.6M ﹤0.01% 1175
2025
Q3 		$30M Buy
130,479
+22,130
+20% +$5.03M 0.03% 494
2025
Q2 		$25.5M Buy
108,349
+103,649
+2,205% +$22.3M 0.03% 498
2025
Q1 		$881K Sell
4,700
-2,005
-30% -$390K ﹤0.01% 1841
2024
Q4 		$1.13M Sell
6,705
-53,892
-89% -$10.1M ﹤0.01% 1674
2024
Q3 		$11.1M Buy
+60,597
New +$9.2M 0.01% 725
2024
Q1 		– Sell
-2,000
Closed -$218K – 2586
2023
Q4 		$218K Buy
+2,000
New +$191K ﹤0.01% 1960
2023
Q3 		– Sell
-45,301
Closed -$3.45M – 2398
2023
Q2 		$3.45M Buy
45,301
+24,585
+119% +$1.88M 0.01% 1178
2023
Q1 		$1.7M Sell
20,716
-13,948
-40% -$1.01M ﹤0.01% 1542
2022
Q4 		$2.17M Sell
34,664
-29
-0.1% -$1.72K ﹤0.01% 1690
2022
Q3 		$2.14M Buy
+34,693
New +$2.51M ﹤0.01% 1963
2022
Q2 		– Sell
-93,318
Closed -$8.83M – 3599
2022
Q1 		$8.83M Buy
+93,318
New +$8.92M 0.02% 964
2021
Q2 		– Sell
-33,248
Closed -$3.38M – 2803
2021
Q1 		$3.38M Buy
+33,248
New +$3.87M 0.02% 1047
2020
Q2 		– Sell
-992
Closed -$79K – 1709
2020
Q1 		$79K Buy
+992
New +$104K ﹤0.01% 1364
2018
Q4 		– Sell
-200,300
Closed -$20.2M – 1674
2018
Q3 		$20.2M Buy
+200,300
New +$19.2M 0.17% 164
2018
Q1 		– Sell
-50,442
Closed -$3.75M – 597
2017
Q4 		$3.75M Buy
+50,442
New +$3.89M 0.16% 131
2017
Q1 		– Sell
-4,256
Closed -$210K – 483
2016
Q4 		$210K Sell
4,256
-33,128
-89% -$1.86M ﹤0.01% 922
2016
Q3 		$2.24M Buy
37,384
+27,584
+281% +$1.7M 0.02% 571
2016
Q2 		$605K Buy
+9,800
New +$565K 0.01% 792
2015
Q1 		– Sell
-19,816
Closed -$1M – 850
2014
Q4 		$1M Buy
+19,816
New +$975K 0.01% 567

Other funds holding GWRE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
LP
Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
DCP
Darsana Capital Partners New York $4.7B AUM 50.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
ROIC
Route One Investment Company San Francisco, California $2.35B AUM 11.7% 1-Year Est. Return

Marshall Wace's GWRE Position: Q1 2026 in Review

Marshall Wace reduced its Guidewire Software (GWRE) stake by 61% in Q1 2026, selling an estimated $2.22M and leaving 9,376 shares worth $1.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1967.

Marshall Wace first reported a position in GWRE in Q4 2014 and has held it in 21 quarters since. The position peaked at $30M in Q3 2025. 593 funds tracked by Wall St. Rank hold GWRE as of Q1 2026.

  • Marshall Wace held 9,376 shares of Guidewire Software worth $1.4M as of Q1 2026.
  • Marshall Wace sold 14,560 Guidewire Software shares in Q1 2026, an estimated $2.22M.
  • Guidewire Software made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1967 holding.
  • Marshall Wace first reported a position in Guidewire Software in Q4 2014 and has held it in 21 quarters since.
  • Marshall Wace's Guidewire Software position peaked at $30M in Q3 2025.
  • 593 funds tracked by Wall St. Rank held Guidewire Software as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.