Marshall Wace
WEAV icon

Marshall Wace’s Weave Communications WEAV Stock Holding History

Marshall Wace’s Portfolio WEAV Stock Details WEAV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.06M Buy
+878,231
New +$5.11M ﹤0.01% 1404
2025
Q3 		– Sell
-127,295
Closed -$1.06M – 3469
2025
Q2 		$1.06M Sell
127,295
-2,347
-2% -$22.7K ﹤0.01% 1822
2025
Q1 		$1.44M Buy
129,642
+37,160
+40% +$533K ﹤0.01% 1618
2024
Q4 		$1.47M Buy
92,482
+63,040
+214% +$887K ﹤0.01% 1563
2024
Q3 		$377K Sell
29,442
-10,260
-26% -$108K ﹤0.01% 2036
2024
Q2 		$358K Sell
39,702
-70,970
-64% -$691K ﹤0.01% 2087
2024
Q1 		$1.27M Buy
+110,672
New +$1.33M ﹤0.01% 1550
2023
Q4 		– Sell
-10,593
Closed -$86.3K – 2652
2023
Q3 		$86.3K Sell
10,593
-2,207
-17% -$22.4K ﹤0.01% 2051
2023
Q2 		$142K Buy
+12,800
New +$85.5K ﹤0.01% 2288
2022
Q4 		– Sell
-73,974
Closed -$374K – 3468
2022
Q3 		$374K Sell
73,974
-119,304
-62% -$610K ﹤0.01% 2858
2022
Q2 		$587K Buy
193,278
+73,047
+61% +$351K ﹤0.01% 2721
2022
Q1 		$717K Buy
120,231
+41,567
+53% +$370K ﹤0.01% 2605
2021
Q4 		$1.19M Buy
+78,664
New +$1.32M ﹤0.01% 2387

Other funds holding WEAV

NM
Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CC
Crosslink Capital Menlo Park, California $1.02B AUM 9.21% 1-Year Est. Return
GCM
Gumshoe Capital Management New York $123M AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
DCM
Divisar Capital Management San Francisco, California $392M AUM 108.45% 1-Year Est. Return

Marshall Wace's WEAV Position: Q1 2026 in Review

Marshall Wace opened a new position in Weave Communications (WEAV) in Q1 2026: 878,231 shares worth $4.06M. The stake represents ﹤0.01% of the portfolio and ranks #1404 among its holdings. This is a return to the name: Marshall Wace previously reported a position in WEAV as recently as Q2 2025.

Marshall Wace first reported a position in WEAV in Q4 2021 and has held it in 13 quarters since. 180 funds tracked by Wall St. Rank hold WEAV as of Q1 2026.

  • Marshall Wace held 878,231 shares of Weave Communications worth $4.06M as of Q1 2026.
  • Weave Communications was a new Marshall Wace position in Q1 2026.
  • Weave Communications made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1404 holding.
  • Marshall Wace first reported a position in Weave Communications in Q4 2021 and has held it in 13 quarters since.
  • 180 funds tracked by Wall St. Rank held Weave Communications as of Q1 2026.

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