Weave Communications WEAV Institutional Ownership

NYSE WEAV

$7.39 +0.01 (+0.07%)

As of: Oct 21, 2026 · 3:59 PM EDT

Institutions by Trading Activity

185 Institutions

Increased 121 65.4%

Unchanged 24 13.0%

Reduced 40 21.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

87.57%

▲+7.07 pp QoQ

Shares Held by Institutions

69.98Mn

of 79.91Mn outstanding

▲+9.51% QoQ

Shares Outstanding

79.91Mn

9.93Mn held outside 13F filers

Institutional Investors

185

filed 13F for Jun 2026

▲+6 vs prior quarter

Net Shares Added (QoQ)

+6.08Mn

accumulated since last quarter

Value of Holdings

$517.84Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Weave Communications, Inc. (NYSE:WEAV) had 185 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Their combined stake equaled 87.57% of outstanding shares in Q2 2026, up from 80.50% in Q1 2026.
Total shares held in Weave Communications rose 9.51% versus Q1 2026, while the number of holders rose 10.78% versus Q2 2025.
Looking at the 185 holders of WEAV individually, 121 added to their positions, 40 reduced their stakes and 24 left their positions unchanged.
Institutional investors held 69.98Mn shares of Weave Communications in total at the end of Q2 2026, up 6.08Mn from the prior quarter and up 5.41Mn from a year earlier.
As of June 30, 2026, Newtyn Management, LLC held the largest stake in Weave Communications with 6.79Mn shares, or 8.50% of shares outstanding.
Among holders that already owned Weave Communications, the biggest buyers in Q2 2026 were Marshall Wace, LLP (+1.62Mn shares), AQR Capital Management LLC (+800.9K shares), Arrowstreet Capital, Limited Partnership (+749.32K shares), Disciplined Growth Investors Inc (+722.53K shares) and Lazard Asset Management LLC (+709.4K shares).
The biggest cuts to WEAV positions during Q2 2026 came from Gumshoe Capital Management LLC (-909.87K shares), Renaissance Technologies LLC (-434.46K shares), ArrowMark Colorado Holdings LLC (-415.54K shares), Two Sigma Investments, LP (-214.81K shares) and Newtyn Management, LLC (-210K shares).
Per Business Quant data, the 10 largest holders of Weave Communications at the end of Q2 2026 were Newtyn Management, LLC (6.79Mn shares), BlackRock, Inc. (5.31Mn shares), Crosslink Capital Inc (4.27Mn shares), Disciplined Growth Investors Inc (3Mn shares), Vanguard Capital Management LLC (2.91Mn shares), Vanguard Portfolio Management LLC (2.78Mn shares), Marshall Wace, LLP (2.49Mn shares), Frontier Capital Management Co LLC (2.45Mn shares), Gumshoe Capital Management LLC (2.16Mn shares) and State Street Corp (2.03Mn shares).

Form 13F Holdings

185 Institutional Holders

Report period 30 Jun, 2026

Total shares held 69.98Mn

Of outstanding 87.57%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Newtyn Management, LLC	0001569241	6,790,000	8.50%	▼210,000	-3.00%	$40.67Mn
2	BlackRock, Inc.	0002012383	5,309,999	6.64%	▲588,846	+12.47%	$31.81Mn
3	CROSSLINK CAPITAL INC	0001104329	4,272,209	5.35%	▲25,351	+0.60%	$25.59Mn
4	DISCIPLINED GROWTH INVESTORS INC /MN	0001050442	2,998,909	3.75%	▲722,528	+31.74%	$17.96Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,913,855	3.65%	▲153,109	+5.55%	$17.45Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,775,557	3.47%	▲346,321	+14.26%	$16.63Mn
7	MARSHALL WACE, LLP	0001318757	2,493,881	3.12%	▲1,615,650	+183.97%	$14.94Mn
8	FRONTIER CAPITAL MANAGEMENT CO LLC	0000351173	2,446,204	3.06%	▲346,815	+16.52%	$14.65Mn
9	Gumshoe Capital Management LLC	0001995382	2,159,064	2.70%	▼909,874	-29.65%	$12.93Mn
10	State Street Corp	0000093751	2,029,526	2.54%	▼162,919	-7.43%	$12.16Mn
11	Divisar Capital Management LLC	0001645721	2,023,606	2.53%	▲183,506	+9.97%	$12.12Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,687,239	2.11%	▲92,493	+5.80%	$10.11Mn
13	CenterBook Partners LP	0001872738	1,646,468	2.06%	▲479,041	+41.03%	$9.86Mn
14	Pale Fire Capital SE	0001922318	1,492,806	1.87%	0	0.00%	$8.94Mn
15	AQR CAPITAL MANAGEMENT LLC	0001167557	1,476,618	1.85%	▲800,900	+118.53%	$8.84Mn
16	Huber Capital Management LLC	0001511697	1,319,982	1.65%	▼38,700	-2.85%	$7.91Mn
17	BNP Paribas Asset Management Holding S.A.	0001520354	1,226,646	1.53%	0	0.00%	$7.35Mn
18	Nuveen, LLC	0001871926	1,216,348	1.52%	▲596,136	+96.12%	$7.29Mn
19	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	1,113,556	1.39%	▲749,316	+205.72%	$6.67Mn
20	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	1,073,822	1.34%	▲144,339	+15.53%	$6.43Mn

Showing 1 to 20 of 185 holders