Jane Street
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Jane Street’s Weave Communications WEAV Stock Holding History

Jane Street’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
Q2 		$76.1K Buy
+12,700
New +$69.2K ﹤0.01% 10749
2026
Q1 		– Sell
-25,100
Closed -$191K – 13138
2025
Q4 		$191K Buy
+25,100
New +$167K ﹤0.01% 9767
2025
Q1 		– Sell
-194,100
Closed -$3.09M – 10747
2024
Q4 		$3.09M Buy
+194,100
New +$2.73M ﹤0.01% 3389

Other funds holding WEAV

NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CC
Crosslink Capital Menlo Park, California $1.35B AUM 35.86% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return
GCM
Gumshoe Capital Management New York $109M AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jane Street's WEAV Position: Q2 2026 in Review

Jane Street increased its Weave Communications (WEAV) stake by 2,226% in Q2 2026, buying an estimated $1.55M and bringing the position to 296,380 shares worth $1.78M. The position accounts for ﹤0.01% of the portfolio, ranked #5403.

Jane Street first reported a position in WEAV in Q4 2021 and has held it in 12 quarters since. 186 funds tracked by Wall St. Rank hold WEAV as of Q2 2026.

  • Jane Street held 296,380 shares of Weave Communications worth $1.78M as of Q2 2026.
  • Jane Street bought 283,636 Weave Communications shares in Q2 2026, an estimated $1.55M.
  • Weave Communications made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #5403 holding.
  • Jane Street first reported a position in Weave Communications in Q4 2021 and has held it in 12 quarters since.
  • 186 funds tracked by Wall St. Rank held Weave Communications as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.