Guidewire Software GWRE Institutional Ownership

NYSE GWRE

$162.37 -40.40 (-19.92%)

At close: Sep 4, 2026 · 4:00 PM EDT

Institutions by Trading Activity

547 Institutions

Increased 247 45.2%

Unchanged 72 13.2%

Reduced 228 41.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

101.33%

▲+1.35 pp QoQ

Shares Held by Institutions

85.36Mn

of 84.24Mn outstanding

▲+5.02% QoQ

Shares Outstanding

84.24Mn

-1.12Mn held outside 13F filers

Institutional Investors

547

filed 13F for Jun 2026

▼-42 vs prior quarter

Net Shares Added (QoQ)

+4.08Mn

accumulated since last quarter

Value of Holdings

$13.86Bn

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

Quarter ending 30 Jun, 2026

Guidewire Software, Inc. (NYSE:GWRE) has 547 institutional investors with active 13F positions as of June 2026.

Their combined ownership stood at 101.3% of outstanding shares in June 2026, up from 100.0% in March 2026.
They increased total shares held in Guidewire Software by 5.02% from last quarter, and the number of investors in GWRE decreased 19.08% annually.
Of these 547 funds, 247 grew their exposure to Guidewire Software, 228 cut back, and 72 maintained positions.
The aggregate institutional position in Guidewire Software amounted to 85.36Mn shares as of June 2026, up by 4.08Mn shares quarter on quarter, and up 977.49K shares year over year.
As of June 30, 2026, BAMCO INC /NY/ held the largest stake in Guidewire Software with 8.99Mn shares, accounting for 10.68% of total shares outstanding.
Top purchasers of GWRE stock for the quarter ending June 2026 included BAMCO INC /NY/ (2.4Mn), Jpmorgan Chase & Co (1.39Mn), VAN ECK ASSOCIATES CORP (1.22Mn), Curated Wealth Partners LLC (1.12Mn), Stockbridge Partners LLC (623.39K).
Top sellers of GWRE stock for the quarter ending June 2026 included Royal Bank Of Canada (1.84Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (966.43K), Linonia Partnership LP (717.65K), Assenagon Asset Management S.A. (514.14K), FMR LLC (447.09K).
Per Business Quant data, the top 10 holders of Guidewire Software for the quarter ending June 2026 are BAMCO INC /NY/ (8.99Mn), BlackRock, Inc. (8.91Mn), Linonia Partnership LP (6.93Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.51Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.85Mn), Darsana Capital Partners LP (3.8Mn), State Street Corp (2.68Mn), Jpmorgan Chase & Co (2.25Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (2.03Mn), Route One Investment Company, L.P. (1.85Mn).

Form 13F Holdings

547 Institutional Holders

Report period 30 Jun, 2026

Total shares held 85.36Mn

Of outstanding 101.33%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BAMCO INC /NY/	0001017918	8,994,456	10.68%	▲2,397,003	+36.33%	$1.11Bn
2	BlackRock, Inc.	0002012383	8,909,665	10.58%	▼418,036	-4.48%	$1.10Bn
3	Linonia Partnership LP	0001985479	6,933,483	8.23%	▼717,647	-9.38%	$853.17Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,507,288	5.35%	▼87,283	-1.90%	$554.62Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,845,465	4.56%	▲2,404	+0.06%	$473.18Mn
6	Darsana Capital Partners LP	0001609098	3,804,000	4.52%	▼196,000	-4.90%	$468.08Mn
7	State Street Corp	0000093751	2,681,587	3.18%	▲60,897	+2.32%	$329.96Mn
8	Jpmorgan Chase & Co	0000019617	2,249,339	2.67%	▲1,391,489	+162.21%	$272.33Mn
9	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	2,028,908	2.41%	▼966,429	-32.26%	$249.65Mn
10	Route One Investment Company, L.P.	0001512171	1,849,364	2.20%	0	0.00%	$227.56Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,635,297	1.94%	▼73,075	-4.28%	$201.27Mn
12	Principal Financial Group Inc	0001126328	1,249,192	1.48%	▲68,858	+5.83%	$153.72Mn
13	VAN ECK ASSOCIATES CORP	0000869178	1,215,855	1.44%	▲1,215,855	0.00%	$149.61Mn
14	T. Rowe Price Investment Management, Inc.	0001897612	1,198,824	1.42%	▲44,413	+3.85%	$147.52K
15	Curated Wealth Partners LLC	0001781284	1,120,357	1.33%	▲1,120,357	0.00%	$1.21Mn
16	Artisan Partners Limited Partnership	0001466153	970,325	1.15%	▼174,915	-15.27%	$119.40Mn
17	WASATCH ADVISORS LP	0000814133	867,117	1.03%	▲65,628	+8.19%	$106.70Mn
18	WESTFIELD CAPITAL MANAGEMENT CO LP	0001177719	839,337	1.00%	▲352,756	+72.50%	$103.28Mn
19	JANE STREET GROUP, LLC	0001595888	834,841	0.99%	▲103,496	+14.15%	$102.73Mn
20	WELLINGTON MANAGEMENT GROUP LLP	0000902219	776,446	0.92%	▼340,073	-30.46%	$95.54Mn

Showing 1 to 20 of 547 holders