Guidewire Software, Inc. (GWRE)
NYSE: GWRE · Services-Prepackaged Software · San Mateo, CA · filing with the SEC since 2011
Grade6.6
◀ Past 5.6● Present 6.5▶ Future 7.3
Who owns Guidewire Software, Inc.
As filed with the SECHolders of 5% or more
5
Baron Capital Group, Inc. holds 10.8% of Common Stock, $0.0001 par value, as its SCHEDULE 13G/A filed Jul 2, 2026 says.
Directors and officers
13
report now, of 28 people on the record since 2012. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 5 named at left.
Holders of 5% or moreshare of the class, as filed
Baron Capital Group, Inc.
SCHEDULE 13G/A · filed Jul 2, 2026 · Common Stock, $0.0001 par value · 7.79% in May 15, 2026
Blackrock, Inc.
SCHEDULE 13G/A · filed Jul 2, 2025 · Common Stock · 9.8% in Apr 17, 2025
Linonia Partners Fund LP
SCHEDULE 13G/A · filed May 15, 2026 · Common Stock, $0.0001 par value · 6.3% in Feb 17, 2026
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Vanguard Capital Management
SCHEDULE 13G · filed Apr 30, 2026 · Common Stock
Massachusetts Financial Services Company
SCHEDULE 13G/A · filed May 14, 2026 · Common Stock · reported falling below 5%, from 5.3% in Feb 13, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
What GWRE reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
ProNav Technologies Ltd.
A company bought · acquisition · Oct 2025 · owns, named in the 10-K filed Sep 11, 2026
Quantee Sp. z o.o.
A company bought · acquisition · Apr 2025 · owns, named in the 10-K filed Sep 11, 2026
22 subsidiaries in 17 countries, from the list filed with the 10-K filed Sep 11, 2026.
Insider tradesForm 4
93sales
0purchases
80sales on a scheduled plan
5people selling
$53.0Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 9, 2025 to Nov 9, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 9, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window5 of 28 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Rosenbaum Michael George | Chief Executive Officer | 56 | $23.3M | 54 | 0 | $0 |
| Mullen John P | President | 10 | $16.8M | 6 | 0 | $0 |
| Cooper Jeffrey Elliott | Chief Financial Officer | 13 | $7.1M | 10 | 0 | $0 |
| King James Winston | Chief Admin Officer, Gen Couns | 9 | $4.8M | 7 | 0 | $0 |
| Peterson David Franklin | Chief Accounting Officer | 5 | $900,000 | 3 | 0 | $0 |