Guidewire Software, Inc. GWRE
CIK 0001528396 · CUSIP 40171V100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BAMCO INC /NY/ CIK 1017918 · View history | $1.11B 8,994,456 shares | 1.66% | +2.40M(+36.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $1.10B 8,909,665 shares | 0.02% | -418.04K(-4.5%)Reduced | SEC filing ↗ Aug 7, 2026 | ▾ |
| 03 | Linonia Partnership LP CIK 1985479 · View history | $853.17M 6,933,483 shares | 15.24% | -717.65K(-9.4%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 04 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $554.62M 4,507,288 shares | 0.02% | -87.28K(-1.9%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 05 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $473.18M 3,845,465 shares | 0.01% | +2.40K(+0.1%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 06 | Darsana Capital Partners LP CIK 1609098 · View history | $468.08M 3,804,000 shares | 2.10% | -196.00K(-4.9%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $329.96M 2,681,587 shares | 0.01% | +60.90K(+2.3%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 08 | JPMORGAN CHASE & CO CIK 19617 · View history | $272.33M 2,249,339 shares | 0.02% | +1.39M(+162.2%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 09 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $249.65M 2,028,908 shares | 0.08% | -966.43K(-32.3%)Reduced | SEC filing ↗ Aug 3, 2026 | ▾ |
| 10 | Route One Investment Company, L.P. CIK 1512171 · View history | $227.56M 1,849,364 shares | 9.42% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $201.27M 1,635,297 shares | 0.01% | -73.08K(-4.3%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 12 | PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history | $153.72M 1,249,192 shares | 0.08% | +68.86K(+5.8%)Added | SEC filing ↗ Aug 4, 2026 | ▾ |
| 13 | VAN ECK ASSOCIATES CORP CIK 869178 · View history | $149.61M 1,215,855 shares | 0.09% | +1.22MNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $147.52M 1,198,824 shares | 0.10% | +44.41K(+3.8%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 15 | Artisan Partners Limited Partnership CIK 1466153 · View history | $119.40M 970,325 shares | 0.19% | -174.91K(-15.3%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 16 | WASATCH ADVISORS LP CIK 814133 · View history | $106.70M 867,117 shares | 0.70% | +65.63K(+8.2%)Added | SEC filing ↗ Jul 10, 2026 | ▾ |
| 17 | WESTFIELD CAPITAL MANAGEMENT CO LP CIK 1177719 · View history | $103.28M 839,337 shares | 0.34% | +352.76K(+72.5%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 18 | JANE STREET GROUP, LLC CIK 1595888 · View history | $102.73M 834,841 shares | 0.07% | +103.50K(+14.2%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 19 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $95.54M 776,446 shares | 0.02% | -340.07K(-30.5%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 20 | Stockbridge Partners LLC CIK 1505183 · View history | $93.50M 759,827 shares | 1.97% | +623.39K(+456.9%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
Showing 20 / 549 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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