WEAV Weave Communications, Inc.: institutional ownership and insider trading
202 funds reported holding $514M of Weave Communications, Inc. in their latest 13F filings; in Q2 2026 funds net bought $36.5M, with 35 new positions and 30 funds selling out; over the last 12 months insiders bought $0 and sold $545K on the open market.
Famous investors holding WEAV
- Renaissance Technologies (Renaissance Technologies): $6.31M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $3.11M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $2.10M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $1.64M, 0.0% of the portfolio
Largest institutional holders of WEAV
- VANGUARD GROUP INC — $44.4M
- Newtyn Management, LLC — $40.7M
- BlackRock, Inc. (BLK) — $31.8M
- CROSSLINK CAPITAL INC — $25.6M
- Pelion, Inc. — $23.4M
- DISCIPLINED GROWTH INVESTORS INC /MN — $18.0M
- VANGUARD CAPITAL MANAGEMENT LLC — $17.5M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $16.6M
- MARSHALL WACE, LLP — $14.9M
- FRONTIER CAPITAL MANAGEMENT CO LLC — $14.7M
Recent WEAV insider trades
- Mar 6, 2026: McNeil Joseph David sold 25,000 shares ($138K)
- Dec 22, 2025: Goodsell Erin sold 9,615 shares ($66.2K)
- Nov 5, 2025: Newton Tyler sold 50,993 shares ($341K)
- Sep 22, 2025: Goodsell Erin sold 9,541 shares ($71.6K)
5%+ owners
- Newtyn Management, LLC: 8.0% (Schedule 13G, filed Mar 20, 2026)
- Glazer Capital, LLC: 6.1% (Schedule 13G, filed Oct 16, 2026)
- Michael J. Stark: 5.5% (Schedule 13D/A, filed Aug 19, 2026)