Weave Communications, Inc.: which funds bought and sold
Institutions that bought and sold Weave Communications shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 120 institutions that filed 13F reports for both quarters added to or opened positions in Weave Communications, and 70 cut or closed them. Together they added a net 6.1M shares, +9.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 4.9M shares (+33.9%); index fund managers were net buyers of 1.1M shares (+7.3%). 36 opened a new position and 30 sold out entirely.
Bought, Q2 2026 120 institutions, 36 of them new holders Sold, Q2 2026 70 institutions, 30 of them sold out
Net change, all compared +6.1M shares (+9.6%)
Net change, active managers +4.9M shares (+33.9%), 27 bought, 10 sold
Buyers versus sellers
120 bought 23 70 sold
Active managers and hedge funds 27 bought · 10 sold · +4.9M
Index fund managers 8 bought · 2 sold · +1.1M
Other institutions 85 bought · 58 sold · +85K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Marshall Wace, LLP Hedge fund | +1.6M +184.0% | 2.5M | $14.9M |
| AQR Capital Management LLC Hedge fund | +801K +118.5% | 1.5M | $8.8M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +749K +205.7% | 1.1M | $6.7M |
| Disciplined Growth Investors Inc Active manager | +723K +31.7% | 3.0M | $18M |
| Lazard Asset Management LLC Active manager | +709K +5735.3% | 722K | $4.3M |
| Goldman Sachs Group Inc | +672K +172.8% | 1.1M | $6.4M |
| Nuveen, LLC | +596K +96.1% | 1.2M | $7.3M |
| Blackrock, Inc. Index funds | +589K +12.5% | 5.3M | $31.8M |
| Centerbook Partners LP Hedge fund | +479K +41.0% | 1.6M | $9.9M |
| Citadel Advisors LLC Hedge fund | +463K +1209.6% | 502K | $3M |
| Frontier Capital Management Co LLC Active manager | +347K +16.5% | 2.4M | $14.7M |
| Vanguard Portfolio Management LLC Index funds | +346K +14.3% | 2.8M | $16.6M |
| Jane Street Group, LLC | +284K +2225.6% | 296K | $1.8M |
| Y-Intercept (Hong Kong) Ltd | +281K +75.8% | 650K | $3.9M |
| Quantinno Capital Management LP | +228K +189.4% | 349K | $2.1M |
| Divisar Capital Management LLC | +184K +10.0% | 2.0M | $12.1M |
| Bank Of America Corp | +170K +51.5% | 501K | $3M |
| Barclays PLC | +159K +51.5% | 467K | $2.8M |
| Vanguard Capital Management LLC Index funds | +153K +5.5% | 2.9M | $17.5M |
| Ieq Capital, LLC | +147K +234.2% | 209K | $1.3M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Marshall Wace, LLP Hedge fund | +1.6M +184.0% | 2.5M | $14.9M |
| AQR Capital Management LLC Hedge fund | +801K +118.5% | 1.5M | $8.8M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +749K +205.7% | 1.1M | $6.7M |
| Disciplined Growth Investors Inc Active manager | +723K +31.7% | 3.0M | $18M |
| Lazard Asset Management LLC Active manager | +709K +5735.3% | 722K | $4.3M |
| Centerbook Partners LP Hedge fund | +479K +41.0% | 1.6M | $9.9M |
| Citadel Advisors LLC Hedge fund | +463K +1209.6% | 502K | $3M |
| Frontier Capital Management Co LLC Active manager | +347K +16.5% | 2.4M | $14.7M |
| Jacobs Levy Equity Management, Inc Active manager | +144K +15.5% | 1.1M | $6.4M |
| Acadian Asset Management LLC Active manager | +114K +62.8% | 296K | $1.8M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Gumshoe Capital Management LLC | −910K −29.6% | 2.2M | $12.9M |
| Wasatch Advisors LP Active manager | −662K Sold out | 0 | — |
| Western Standard LLC | −514K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −434K −29.2% | 1.1M | $6.3M |
| Arrowmark Colorado Holdings LLC | −416K −33.5% | 823K | $4.9M |
| Trexquant Investment LP Hedge fund | −239K Sold out | 0 | — |
| Two Sigma Investments, LP Hedge fund | −215K −38.0% | 351K | $2.1M |
| Newtyn Management, LLC | −210K −3.0% | 6.8M | $40.7M |
| Meros Investment Management, LP | −201K −26.6% | 555K | $3.3M |
| Potrero Capital Research LLC | −197K −31.8% | 422K | $2.5M |
| Raymond James Financial Inc | −195K −25.1% | 581K | $3.5M |
| Connor, Clark & Lunn Investment Management Ltd. | −193K −74.1% | 67K | $403,978 |
| State Street Corp Index funds | −163K −7.4% | 2.0M | $12.2M |
| Fny Investment Advisers, LLC | −142K −91.8% | 13K | $75,000 |
| Scalar Gauge Management, LLC | −104K Sold out | 0 | — |
| Susquehanna International Group, LLP | −78K −83.4% | 15K | $92,384 |
| Morgan Stanley | −77K −7.3% | 974K | $5.8M |
| Oberweis Asset Management Inc/ Active manager | −73K Sold out | 0 | — |
| Lane Generational LLC | −69K −8.3% | 757K | $4.5M |
| State Of Wyoming | −55K −82.2% | 12K | $71,479 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Wasatch Advisors LP Active manager | −662K Sold out | 0 | — |
| Renaissance Technologies LLC Hedge fund | −434K −29.2% | 1.1M | $6.3M |
| Trexquant Investment LP Hedge fund | −239K Sold out | 0 | — |
| Two Sigma Investments, LP Hedge fund | −215K −38.0% | 351K | $2.1M |
| Oberweis Asset Management Inc/ Active manager | −73K Sold out | 0 | — |
| Engineers Gate Manager LP Hedge fund | −41K Sold out | 0 | — |
| Franklin Resources Inc Active manager | −38K −24.0% | 120K | $719,638 |
| GAMCO Investors, Inc. Et Al Active manager | −38K −70.1% | 16K | $95,840 |
| Winton Group Ltd Hedge fund | −32K Sold out | 0 | — |
| Graham Capital Management, L.P. Hedge fund | −25K Sold out | 0 | — |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| State Of Wisconsin Investment Board | 79K | $474,043 |
| Magnetar Financial LLCHedge fund | 77K | $460,900 |
| Point72 Asset Management, L.P.Hedge fund | 55K | $331,918 |
| Rangeley Capital, LLC | 46K | $273,743 |
| Exoduspoint Capital Management, LPHedge fund | 44K | $266,345 |
| Arax Advisory Partners | 44K | $265,855 |
| Xtx Topco Ltd | 39K | $231,999 |
| Corient Private Wealth LP | 37K | $221,118 |
| Schonfeld Strategic Advisors LLCHedge fund | 33K | $195,147 |
| Lido Advisors, LLC | 26K | $156,405 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Wasatch Advisors LPActive manager | 662K | $3.1M |
| Western Standard LLC | 514K | $2.4M |
| Trexquant Investment LPHedge fund | 239K | $1.1M |
| Scalar Gauge Management, LLC | 104K | $481,349 |
| Oberweis Asset Management Inc/Active manager | 73K | $336,475 |
| Sterling Investment Counsel, LLC | 48K | $220,891 |
| Engineers Gate Manager LPHedge fund | 41K | $191,453 |
| Mirabella Financial Services LLP | 37K | $172,326 |
| Winton Group LtdHedge fund | 32K | $147,378 |
| Jump Financial, LLC | 30K | $139,986 |
Who holds the shares
- Institutions reporting
- 184
- Ten largest holders
- 48.8% of 13F-reported shares
- Index fund managers
- 23.5% of 13F-reported shares
- Active managers and hedge funds
- 27.8% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 27 | 10 | 9 | 6 | +4.9M | +33.9% |
| Index fund managers | 8 | 2 | 0 | 1 | +1.1M | +7.3% |
| Other institutions | 85 | 58 | 27 | 23 | +85K | +0.3% |
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