MF
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Magnetar Financial’s Weave Communications WEAV Stock Holding History

Magnetar Financial’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 		$461K Buy
+76,945
New +$419K ﹤0.01% 634
2025
Q4 		– Sell
-28,316
Closed -$189K – 1239
2025
Q3 		$189K Sell
28,316
-19,346
-41% -$149K ﹤0.01% 779
2025
Q2 		$397K Buy
47,662
+4,079
+9% +$39.5K ﹤0.01% 624
2025
Q1 		$483K Buy
+43,583
New +$625K 0.01% 466

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

Magnetar Financial's WEAV Position: Q2 2026 in Review

Magnetar Financial opened a new position in Weave Communications (WEAV) in Q2 2026: 76,945 shares worth $461K. The stake represents ﹤0.01% of the portfolio and ranks #634 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in WEAV as recently as Q3 2025.

Magnetar Financial first reported a position in WEAV in Q1 2025 and has held it in 4 quarters since. The position peaked at $483K in Q1 2025. 186 funds tracked by Wall St. Rank hold WEAV as of Q2 2026.

  • Magnetar Financial held 76,945 shares of Weave Communications worth $461K as of Q2 2026.
  • Weave Communications was a new Magnetar Financial position in Q2 2026.
  • Weave Communications made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #634 holding.
  • Magnetar Financial first reported a position in Weave Communications in Q1 2025 and has held it in 4 quarters since.
  • Magnetar Financial's Weave Communications position peaked at $483K in Q1 2025.
  • 186 funds tracked by Wall St. Rank held Weave Communications as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.