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 | BlackRock, Inc. CIK 2012383 · View history | $1.40B 9,327,701 shares | 0.02% | +442.10K(+5.0%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | Linonia Partnership LP CIK 1985479 · View history | $1.14B 7,651,130 shares | 21.25% | +2.29M(+42.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | BAMCO INC /NY/ CIK 1017918 · View history | $986.72M 6,597,453 shares | 2.98% | +1.45M(+28.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 04 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $687.16M 4,594,571 shares | 0.04% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 05 | Darsana Capital Partners LP CIK 1609098 · View history | $598.24M 4,000,000 shares | 12.74% | +1.50M(+60.0%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $574.77M 3,843,061 shares | 0.01% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $452.16M 2,995,337 shares | 0.15% | -1.26M(-29.7%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $391.95M 2,620,690 shares | 0.01% | +45.42K(+1.8%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | ROYAL BANK OF CANADA CIK 1000275 · View history | $304.61M 2,036,729 shares | 0.06% | +759.14K(+59.4%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | Route One Investment Company, L.P. CIK 1512171 · View history | $276.59M 1,849,364 shares | 12.11% | +178.95K(+10.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $255.56M 1,708,372 shares | 0.02% | -69.83K(-3.9%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history | $176.54M 1,180,334 shares | 0.09% | +997.99K(+547.3%)Added | SEC filing ↗ May 4, 2026 | ▾ |
| 13 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $172.65M 1,154,411 shares | 0.12% | +1.15MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | Artisan Partners Limited Partnership CIK 1466153 · View history | $171.28M 1,145,240 shares | 0.28% | +84.27K(+7.9%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 15 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $166.99M 1,116,519 shares | 0.03% | +268.51K(+31.7%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | BLAIR WILLIAM & CO/IL CIK 902367 · View history | $145.87M 975,296 shares | 0.42% | -159.25K(-14.0%)Reduced | SEC filing ↗ May 8, 2026 | ▾ |
| 17 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $124.30M 857,850 shares | 0.01% | +186.13K(+27.7%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 18 | WASATCH ADVISORS LP CIK 814133 · View history | $119.87M 801,489 shares | 0.80% | +179.94K(+29.0%)Added | SEC filing ↗ Apr 21, 2026 | ▾ |
| 19 | NORTHERN TRUST CORP CIK 73124 · View history | $112.18M 750,070 shares | 0.01% | +15.83K(+2.2%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 20 | JANE STREET GROUP, LLC CIK 1595888 · View history | $109.38M 731,345 shares | 0.12% | +642.45K(+722.7%)Added | SEC filing ↗ May 12, 2026 | ▾ |
Showing 20 / 598 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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