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Weave Communications, Inc. (WEAV) institutional ownership

Market cap$563M SectorTechnology
Funds holding · Q1 2026
184
reported WEAV position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
95 buyers · 89 sellers

Weave Communications, Inc. (WEAV) price and institutional activity

Dates

Q1 2026

$0 bought by 95 investors
Newtyn Management, LLCPale Fire Capital SE +93 more
$0 sold by 89 investors
FMR LLCWasatch Advisors LP +87 more
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Bought Sold Totals per quarter; hover a bar for the names.

Weave Communications, Inc. (WEAV) institutional activity · 184

Investor Type Est. change Change Δ Own Date
FMR LLC · Reduced
Change −7.2M Δ Own −97.8% Date Q1 2026
FMR LLC Reduced· Q1 2026 −7.2M −97.8% Q1 2026
Newtyn Management, LLC · New
Change +7.0M Date Q1 2026
Newtyn Management, LLC New· Q1 2026 +7.0M Q1 2026
Pale Fire Capital SE · New
Change +1.5M Date Q1 2026
Pale Fire Capital SE New· Q1 2026 +1.5M Q1 2026
Divisar Capital Management LLC · Added
Change +1.3M Date Q1 2026
Divisar Capital Management LLC Added· Q1 2026 +1.3M Q1 2026
Wasatch Advisors LP · Reduced
Change −1.1M Date Q1 2026
Wasatch Advisors LP Reduced· Q1 2026 −1.1M Q1 2026
Engine Capital Management, LP · New
Change +1.1M Date Q1 2026
Engine Capital Management, LP New· Q1 2026 +1.1M Q1 2026
Oberweis Asset Management Inc/ · Reduced
Change −926K Date Q1 2026
Oberweis Asset Management Inc/ Reduced· Q1 2026 −926K Q1 2026
Marshall Wace, LLP · New
Change +878K Date Q1 2026
Marshall Wace, LLP New· Q1 2026 +878K Q1 2026
Federated Hermes, Inc. · Added
Change +741K Date Q1 2026
Federated Hermes, Inc. Added· Q1 2026 +741K Q1 2026
Harber Asset Management LLC · New
Change +736K Date Q1 2026
Harber Asset Management LLC New· Q1 2026 +736K Q1 2026
Crosslink Capital Inc · Added
Change +611K Date Q1 2026
Crosslink Capital Inc Added· Q1 2026 +611K Q1 2026
BNP Paribas Financial Markets · Reduced
Change −588K Date Q1 2026
BNP Paribas Financial Markets Reduced· Q1 2026 −588K Q1 2026
AQR Capital Management LLC · Added
Change +536K Date Q1 2026
AQR Capital Management LLC Added· Q1 2026 +536K Q1 2026
Millennium Management LLC · Reduced
Change −530K Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −530K Q1 2026
Western Standard LLC · New
Change +514K Date Q1 2026
Western Standard LLC New· Q1 2026 +514K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 184

Famous investor activity in Weave Communications, Inc. (WEAV)

Weave Communications, Inc. (WEAV) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Christiansen Jason Paul · Officer Tax withholding or exercise payment (F) -$64K
Price $7.35 Qty -9K Owned 716K ΔOwn −1.2% Trade date Jul 15, 2026 Filed date Jul 17, 2026
Christiansen Jason Paul Officer Tax withholding or exercise payment (F) $7.35 -9K -$64K 716K −1.2% Jul 15, 2026 Jul 17, 2026
McNeil Joseph David · Officer Tax withholding or exercise payment (F) -$104K
Price $5.44 Qty -19K Owned 752K Trade date Jun 15, 2026 Filed date Jun 17, 2026
McNeil Joseph David Officer Tax withholding or exercise payment (F) $5.44 -19K -$104K 752K Jun 15, 2026 Jun 17, 2026
Bertilson Marcus · Officer Tax withholding or exercise payment (F) -$64K
Price $5.44 Qty -12K Owned 745K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Bertilson Marcus Officer Tax withholding or exercise payment (F) $5.44 -12K -$64K 745K Jun 15, 2026 Jun 17, 2026
Christiansen Jason Paul · CFO Tax withholding or exercise payment (F) -$10K
Price $5.44 Qty -2K Owned 724K Trade date Jun 15, 2026 Filed date Jun 17, 2026
Christiansen Jason Paul CFO Tax withholding or exercise payment (F) $5.44 -2K -$10K 724K Jun 15, 2026 Jun 17, 2026
White Brett T. · Director Tax withholding or exercise payment (F) -$189K
Price $5.44 Qty -35K Owned 2.9M Trade date Jun 15, 2026 Filed date Jun 17, 2026
White Brett T. Director Tax withholding or exercise payment (F) $5.44 -35K -$189K 2.9M Jun 15, 2026 Jun 17, 2026
Silverman David Richard · Director Grant (A) 33K
Owned 125K Trade date Jun 10, 2026 Filed date Jun 12, 2026
Silverman David Richard Director Grant (A) 33K 125K Jun 10, 2026 Jun 12, 2026
Scanlon George P. · Director Grant (A) 33K
Owned 154K Trade date Jun 10, 2026 Filed date Jun 12, 2026
Scanlon George P. Director Grant (A) 33K 154K Jun 10, 2026 Jun 12, 2026
Harvey Stuart C. Jr · Director Grant (A) 33K
Owned 127K Trade date Jun 10, 2026 Filed date Jun 12, 2026
Harvey Stuart C. Jr Director Grant (A) 33K 127K Jun 10, 2026 Jun 12, 2026
McDermott Adrian · Director Grant (A) 33K
Owned 76K Trade date Jun 10, 2026 Filed date Jun 12, 2026
McDermott Adrian Director Grant (A) 33K 76K Jun 10, 2026 Jun 12, 2026
Newton Tyler · Director Grant (A) 33K
Owned 125K Trade date Jun 10, 2026 Filed date Jun 12, 2026
Newton Tyler Director Grant (A) 33K 125K Jun 10, 2026 Jun 12, 2026
Tomlin Debora B. · Director Grant (A) 33K
Owned 125K Trade date Jun 10, 2026 Filed date Jun 12, 2026
Tomlin Debora B. Director Grant (A) 33K 125K Jun 10, 2026 Jun 12, 2026
White Brett T. · Director 2 operations 1.2M
Owned 3.0M Trade date Apr 27, 2026 Filed date Apr 29, 2026
White Brett T. Director 2 operations 1.2M 3.0M Apr 27, 2026 Apr 29, 2026
Christiansen Jason Paul · CFO Tax withholding or exercise payment (F) -$183K
Price $5.22 Qty -35K Owned 726K Trade date Apr 15, 2026 Filed date Apr 17, 2026
Christiansen Jason Paul CFO Tax withholding or exercise payment (F) $5.22 -35K -$183K 726K Apr 15, 2026 Apr 17, 2026
Dubin Ryan · Director Grant (A) 69K
Owned 69K Trade date Mar 30, 2026 Filed date Apr 9, 2026
Dubin Ryan Director Grant (A) 69K 69K Mar 30, 2026 Apr 9, 2026
Robson Herbert Edward II · Director Grant (A) 69K
Owned 69K Trade date Mar 28, 2026 Filed date Jun 8, 2026
Robson Herbert Edward II Director Grant (A) 69K 69K Mar 28, 2026 Jun 8, 2026
15 of 44
15 of 44 Sign in to continue to older insider transactions.

Weave Communications, Inc. (WEAV) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Crosslink Capital Inc 6.3M
% of shares outstanding 8.7% Filing date Dec 9, 2024
Crosslink Capital Inc 6.3M 8.7% Dec 9, 2024
Catalyst Investors Iv, L.P. 5.8M
% of shares outstanding 7.9% Filing date Nov 14, 2024
Catalyst Investors Iv, L.P. 5.8M 7.9% Nov 14, 2024
Pelion Ventures Vi, L.P. 4.5M
% of shares outstanding 6.5% Filing date Jan 31, 2024
Pelion Ventures Vi, L.P. 4.5M 6.5% Jan 31, 2024
Deer IX & Co. Ltd. 4.0M
% of shares outstanding 5.7% Filing date Feb 14, 2024
Deer IX & Co. Ltd. 4.0M 5.7% Feb 14, 2024
Wasatch Advisors LP
% of shares outstanding 5.2% Filing date Nov 13, 2024
Wasatch Advisors LP 5.2% Nov 13, 2024
Vanguard Group Inc 3.7M
% of shares outstanding 5.1% Filing date Nov 12, 2024
Vanguard Group Inc 3.7M 5.1% Nov 12, 2024
Tiger Global Management LLC 580K
% of shares outstanding 0.9% Filing date Jun 12, 2023
Tiger Global Management LLC 580K 0.9% Jun 12, 2023
Lead Edge Capital Management, LLC
% of shares outstanding 0.0% Filing date Aug 16, 2023
Lead Edge Capital Management, LLC 0.0% Aug 16, 2023
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Weave Communications, Inc. (WEAV) ownership FAQ

Who owns WEAV?

184 reporting institutions disclosed WEAV position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.