Guidewire Software

GWRE • NYSE

Guidewire Software is a software - application company in the technology sector on NYSE, led by Michael Rosenbaum, with a market cap of $17.9B. As of Q3 2025, 99% of shares are held by 676 institutional investors, with BlackRock, Inc. as the largest holder at 12.68%.

Chief Executive OfficerMichael Rosenbaum

Market Cap$17.9B

Software - Application

Technology

Employees1.4K

Websiteguidewire.com

Country

United States of America

Overview

Overview of institutional ownership in GWRE as of Q3 2025 with a market cap of $19.4B

All Institutions

Institutions: 676
Value Held: $19.2B
Shares Held: 83.5M
Avg Position: $28.4M
Median Position: $939.8K

Hedge Funds

Hedge Funds: 87
Value Held: $2.7B
Shares Held: 12.0M
Avg Position: $31.6M
Median Position: $4.2M

Ownership Breakdown

Institutional (non-HF)

84.58%

$16.4B

Hedge Funds

14.15%

$2.7B

Retail & Other

1.28%

$248.1M

Based on market cap of $19.4B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in GWRE as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$2.5B 0.04% of portfolio	12.68% 10.7M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$2.1B 0.03% of portfolio	10.69% 9.0M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
BAMCO INC /NY/ Long Only Manager	Ronald Stephen Baron CEO	$1.2B 3.15% of portfolio	6.11% 5.2M shares	≤ Q2 2013 Held for 12y 5m+	$37.7B
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Long Only Manager	Edward Murray Maloney CEO	$1.1B 0.34% of portfolio	5.70% 4.8M shares	Q4 2023 Held for 1y 11m	$322.72B
L Linonia Partnership LP Institution	-	$991.2M 21.74% of portfolio	5.10% 4.3M shares	Q4 2023 Held for 1y 11m	$4.6B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$574.6M 0.02% of portfolio	2.96% 2.5M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
D Darsana Capital Partners LP Hedge Fund•Long/Short	Anand Kishor Desai Managing Partner	$459.7M 10.03% of portfolio	2.37% 2.0M shares	Q2 2020 Held for 5y 5m	$4.6B
R Route One Investment Company, L.P. Hedge Fund•Multi-Strategy	Weiyi Huang CFO	$417.9M 17.05% of portfolio	2.15% 1.8M shares	Q1 2020 Held for 5y 8m	$2.5B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$375.8M 0.02% of portfolio	1.93% 1.6M shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
Artisan Partners Limited Partnership Long Only Manager	Eric Richard Colson CEO	$305.2M 0.44% of portfolio	1.57% 1.3M shares	≤ Q2 2013 Held for 12y 5m+	$69.5B

Net Capital Flow

Institutional buying and selling activity for GWRE in Q3 2025

Net Flow: −$157.0M
Buyers: 264
Sellers: 304
Total Bought: +$1.1B
Total Sold: −$1.2B
Avg Position: $28.7M

Biggest Buyers

Institution	Net Bought	Current Position
L Linonia Partnership LP Institution	+$210.5M +915.8K shares	$991.2M 4.3M shares
N Nuveen, LLC Institution	+$59.5M +258.9K shares	$111.1M 483.1K shares
Q Qube Research & Technologies Ltd Institution	+$57.8M +251.3K shares	$225.9M 982.7K shares
Allspring Global Investments Holdings, LLC Long Only Manager	+$52.0M +225.7K shares	$52.0M 225.7K shares
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$46.4M +202.1K shares	$292.1M 1.3M shares
FMR LLC Institution	+$43.4M +188.8K shares	$171.9M 747.9K shares
OZ MANAGEMENT LP Hedge Fund•Multi-Strategy	+$43.4M +188.6K shares	$87.8M 382.0K shares
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	+$32.9M +143.1K shares	$32.9M 143.1K shares
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	+$31.0M +134.9K shares	$127.5M 554.6K shares
P PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Institution	+$28.3M +123.3K shares	$58.4M 254.0K shares

Biggest Sellers

Institution	Net Sold	Current Position
WELLINGTON MANAGEMENT CO LLP Long Only Manager	−$97.5M −424.2K shares	$210.6M 916.0K shares
BAMCO INC /NY/ Long Only Manager	−$96.7M −420.7K shares	$1.2B 5.2M shares
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Long Only Manager	−$61.6M −267.8K shares	$1.1B 4.8M shares
B BROWN CAPITAL MANAGEMENT LLC Long Only Manager	−$54.0M −234.9K shares	$95.2M 414.3K shares
Stockbridge Partners LLC Hedge Fund•Long/Short	−$48.0M −208.8K shares	$238.9M 1.0M shares
N NEW YORK STATE COMMON RETIREMENT FUND Institution	−$47.5M −206.5K shares	$35.1M 152.5K shares
Artisan Partners Limited Partnership Long Only Manager	−$41.4M −180.2K shares	$305.2M 1.3M shares
C Capital International Investors Institution	−$39.8M −173.1K shares	$55.1M 239.7K shares
B BlackRock, Inc. Institution	−$39.7M −172.6K shares	$2.5B 10.7M shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$34.7M −150.8K shares	$94.8M 412.4K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited GWRE in Q3 2025

New Positions: 51
New Value: $30.2M
Exited Positions: 66
Exited Value: $113.0M

New Positions

Institution	Position Value
Lido Advisors, LLC RIA/Wealth	$6.4M 28.0K shares
Badgley Phelps Wealth Managers, LLC RIA/Wealth	$5.0M 21.9K shares
Susquehanna Portfolio Strategies, LLC Private Equity	$3.0M 13.2K shares
F Fieldview Capital Management, LLC Hedge Fund•Long/Short	$2.9M 12.5K shares
Morningstar Investment Management LLC Long Only Manager	$2.0M 8.5K shares
Sone Capital Management, LLC Hedge Fund•Multi-Strategy	$1.1M 4.6K shares
Krilogy Financial LLC RIA/Wealth	$911.3K 4.1K shares
PITTENGER & ANDERSON INC RIA/Wealth	$899.9K 3.9K shares
Procyon Private Wealth Partners, LLC RIA/Wealth	$830.9K 3.6K shares
Bayforest Capital Ltd Hedge Fund•Quant	$568.0K 2.5K shares

Exited Positions

Institution	Previous Position
Symphony Financial, Ltd. Co. RIA/Wealth	$31.6M 134.0K shares
Candriam Luxembourg S.C.A. Long Only Manager	$11.5M 49.0K shares
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	$9.5M 40.4K shares
T Tairen Capital Ltd Institution	$6.7M 28.5K shares
WORLDQUANT MILLENNIUM QUANTITATIVE STRATEGIES LLC Hedge Fund•Multi-Strategy	$4.6M 19.3K shares
EAM Global Investors LLC Long Only Manager	$4.4M 18.8K shares
Connor, Clark & Lunn Investment Management Ltd. Long Only Manager	$3.8M 16.2K shares
BCJ Capital Management, LLC RIA/Wealth	$3.7M 15.8K shares
R Rokos Capital Management LLP Hedge Fund•Global Macro	$3.6M 15.1K shares
T TEXAS PERMANENT SCHOOL FUND Institution	$3.4M 14.6K shares

Options Activity

Institutions with the largest Call and Put options positions in GWRE as of Q3 2025

Call Positions: 13
Call Value: $75.8M
Put Positions: 12
Put Value: $45.8M

Call Positions

Institution	Position Value
UBS Group AG Institution	$25.5M 1.1K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$12.8M 558.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$12.3M 534.0 contracts
C Cubist Systematic Strategies, LLC Institution	$7.4M 322.0 contracts
J JANE STREET GROUP, LLC Institution	$4.3M 188.0 contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$4.2M 184.0 contracts
W WOLVERINE TRADING, LLC Institution	$3.5M 149.0 contracts
N NOMURA HOLDINGS INC Institution	$3.1M 134.0 contracts
Walleye Trading LLC RIA/Wealth	$1.8M 78.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$574.7K 25.0 contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$11.5M 501.0 contracts
UBS Group AG Institution	$10.2M 445.0 contracts
C Cubist Systematic Strategies, LLC Institution	$9.9M 430.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$3.5M 154.0 contracts
W WOLVERINE TRADING, LLC Institution	$3.0M 128.0 contracts
Walleye Trading LLC RIA/Wealth	$2.7M 117.0 contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$2.4M 104.0 contracts
J JANE STREET GROUP, LLC Institution	$1.5M 64.0 contracts
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$666.6K 29.0 contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$252.8K 11.0 contracts

Most Committed Institutions

Institutions with GWRE as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
B BRX Global LP Hedge Fund•Value	Brian David Jackelow CFO	37.21% $38.9M	0.20% 169.4K shares	Q4 2020 Held for 4y 11m	$104.7M
L Linonia Partnership LP Institution	-	21.74% $991.2M	5.10% 4.3M shares	Q4 2023 Held for 1y 11m	$4.6B
R Route One Investment Company, L.P. Hedge Fund•Multi-Strategy	Weiyi Huang CFO	17.05% $417.9M	2.15% 1.8M shares	Q1 2020 Held for 5y 8m	$2.5B
Teca Partners, LP Hedge Fund•Long/Short	Fernando Vigil CIO	15.39% $24.4M	0.13% 106.2K shares	Q4 2021 Held for 3y 11m	$158.5M
D Darsana Capital Partners LP Hedge Fund•Long/Short	Anand Kishor Desai Managing Partner	10.03% $459.7M	2.37% 2.0M shares	Q2 2020 Held for 5y 5m	$4.6B
O Oakcliff Capital Partners, LP Hedge Fund•Value	Bryan Ross Lawrence Managing Partner	6.52% $15.1M	0.08% 65.7K shares	Q4 2020 Held for 4y 11m	$231.7M
Gavilan Investment Partners LLC Hedge Fund•Sector	Louis Albert Chang Managing Partner	5.91% $26.4M	0.14% 115.0K shares	Q4 2022 Held for 2y 11m	$447.6M
SurgoCap Partners LP Hedge Fund•Long/Short	Mala Gopal Gaonkar CIO	4.89% $172.4M	0.89% 750.2K shares	Q1 2024 Held for 1y 8m	$3.5B
S Shannon River Fund Management CO LLC Hedge Fund•Long/Short	Spencer Marshal Waxman Managing Partner	4.66% $29.0M	0.15% 126.1K shares	Q1 2024 Held for 1y 8m	$621.2M
Stockbridge Partners LLC Hedge Fund•Long/Short	Joshua Adam Lutzker Managing Partner	4.62% $238.9M	1.23% 1.0M shares	Q1 2018 Held for 7y 8m	$5.2B

Hedge Fund Spotlight

Discover hedge funds investing in GWRE

Stockbridge Partners LLC

Hedge Fund • Long/Short

Portfolio ManagerJoshua Adam Lutzker

Portfolio Value: $5.2B
Positions: 14
Last Reported: Q3 2025

Sector Allocation

Position in Guidewire Software

Market Value: $238.9M
Shares Held: 1.0M
Portfolio Weight: 4.62%
Owned Since: 2018-Q1

Top Holding	Sector	Market Value	Weight
1 TransDigm Group TDG	Aerospace & Defense Industrials	$692.3M	13.39%
2 Taiwan Semiconductor Manufacturing Company TSM	Semiconductors Technology	$594.5M	11.49%
3 Amazon AMZN	Specialty Retail Consumer Cyclical	$532.8M	10.30%