Latest Period
Q1 2026
Security Snapshot
Guidewire Software, Inc. - Common Stock, $0.0001 par value (GWRE) Institutional Ownership
CUSIP: 40171V100
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
590
Shares (Excl. Options)
85,465,274
Price
$149.56
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- Security type / class
- Equity / Common Stock, $0.0001 par value
- Symbol
- GWRE on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 85,465,274
- Total 13F value
- $12,786,703,559
- Portfolio coverage rank
- 0.02%
- Share change
- +2,733,169
- Value change
- +$183,985,517
- Number of holders
- 590
- Shares outstanding
- 84,609,936
- SEC-reported price per share
- $131.09
- Insider filing price
- $131.09
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- GWRE - Guidewire Software, Inc. - Common Stock, $0.0001 par value is tracked under CUSIP 40171V100.
- 590 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 670 to 590 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $16,668,604,430 to $12,786,703,559.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 590 institutions filings for Q1 2026.
Security key
40171V100
Latest holder period
Q1 2026
13F holders
590
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
GWRE full holder history
Guidewire Software, Inc. SEC filings
Guidewire Software, Inc. company facts
Guidewire Software, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 40171V100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
GWRE
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 10% | +4% | $2,156,068,191 | +$102,644,850 | 8,602,251 | +5% | BlackRock, Inc. | 30 Jun 2025 |
| Linonia Partnership LP | 9% | +45% | $902,450,784 | +$269,917,016 | 7,651,130 | +43% | Linonia Partners Fund LP | 31 Mar 2026 |
| BAMCO INC /NY/ | 7.8% | +29% | $777,421,896 | +$170,268,374 | 6,591,114 | +28% | Baron Capital Group, Inc. | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4% | $690,498,928 | 4,616,869 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.3% | $671,908,470 | 4,492,568 | Vanguard Capital Management | 31 Mar 2026 | |||
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.5% | -36% | $353,299,999 | -$170,031,294 | 2,995,337 | -32% | Massachusetts Financial Services Company | 31 Mar 2026 |
As of 31 Mar 2026, 590 institutional investors reported holding 85,465,274 shares of Guidewire Software, Inc. - Common Stock, $0.0001 par value (GWRE). This represents 101% of the company’s total 84,609,936 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
70%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 11% | 9,327,701 | +5% | 0.02% | $1,395,051,036 |
| Linonia Partnership LP | 9% | 7,651,130 | +43% | 21% | $1,144,303,003 |
| BAMCO INC /NY/ | 7.8% | 6,597,453 | +28% | 3% | $986,715,071 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4% | 4,594,571 | 0% | 0.04% | $687,164,039 |
| Darsana Capital Partners LP | 4.7% | 4,000,000 | +60% | 13% | $598,240,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 3,843,061 | 0% | 0.01% | $574,768,203 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.5% | 2,995,337 | -30% | 0.16% | $452,161,782 |
| STATE STREET CORP | 3.1% | 2,620,690 | +1.8% | 0.01% | $391,950,396 |
| ROYAL BANK OF CANADA | 2.4% | 2,036,729 | +59% | 0.06% | $304,614,000 |
| Route One Investment Company, L.P. | 2.2% | 1,849,364 | +11% | 12% | $276,590,880 |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 1,708,372 | -3.9% | 0.02% | $255,563,179 |
| PRINCIPAL FINANCIAL GROUP INC | 1.4% | 1,180,334 | +547% | 0.09% | $176,536,843 |
| T. Rowe Price Investment Management, Inc. | 1.4% | 1,154,411 | 0.12% | $172,654,000 | |
| Artisan Partners Limited Partnership | 1.4% | 1,145,240 | +7.9% | 0.28% | $171,282,154 |
| WELLINGTON MANAGEMENT GROUP LLP | 1.3% | 1,116,519 | +32% | 0.03% | $166,986,581 |
| BLAIR WILLIAM & CO/IL | 1.2% | 975,296 | -14% | 0.42% | $145,865,292 |
| JPMORGAN CHASE & CO | 1% | 857,850 | +28% | 0.01% | $124,302,492 |
| WASATCH ADVISORS LP | 0.95% | 801,489 | +29% | 0.8% | $119,870,695 |
| NORTHERN TRUST CORP | 0.89% | 750,070 | +2.2% | 0.01% | $112,180,470 |
| JANE STREET GROUP, LLC | 0.86% | 731,345 | +723% | 0.12% | $109,379,958 |
| MORGAN STANLEY | 0.85% | 720,134 | +27% | 0.01% | $107,703,550 |
| BROWN BROTHERS HARRIMAN & CO | 0.83% | 706,244 | -3.5% | 0.57% | $105,625,853 |
| BANK OF AMERICA CORP /DE/ | 0.82% | 695,515 | +47% | 0.01% | $104,021,253 |
| FRANKLIN RESOURCES INC | 0.74% | 629,738 | -28% | 0.02% | $94,183,616 |
| Assenagon Asset Management S.A. | 0.74% | 628,759 | +179% | 0.15% | $94,037,196 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 85,465,274 | $12,786,703,559 | +$183,985,517 | $149.56 | 590 |
| 2025 Q4 | 82,961,814 | $16,668,604,430 | -$84,734,863 | $201.01 | 670 |
| 2025 Q3 | 83,491,741 | $19,191,690,274 | -$46,660,111 | $229.86 | 685 |
| 2025 Q2 | 83,712,209 | $19,708,861,178 | -$468,908,492 | $235.45 | 674 |
| 2025 Q1 | 85,988,252 | $16,107,583,027 | +$542,785,108 | $187.36 | 584 |
| 2024 Q4 | 83,260,089 | $14,034,161,514 | +$14,604,883 | $168.58 | 552 |
| 2024 Q3 | 82,594,955 | $15,107,963,212 | -$243,385,599 | $182.94 | 491 |
| 2024 Q2 | 82,746,439 | $11,409,675,118 | -$21,852,076 | $137.89 | 448 |
| 2024 Q1 | 83,003,982 | $9,687,271,585 | +$21,427,183 | $116.71 | 397 |
| 2023 Q4 | 83,004,227 | $9,050,538,518 | +$192,953,864 | $109.04 | 381 |
| 2023 Q3 | 79,623,868 | $7,166,181,420 | -$95,743,510 | $90.00 | 348 |
| 2023 Q2 | 80,782,403 | $6,145,377,091 | +$5,129,700 | $76.08 | 349 |
| 2023 Q1 | 80,529,109 | $6,606,916,483 | -$90,621,104 | $82.05 | 345 |
| 2022 Q4 | 82,310,548 | $5,149,363,328 | -$114,592,279 | $62.56 | 342 |
| 2022 Q3 | 84,068,255 | $5,177,563,647 | +$38,052,824 | $61.58 | 365 |
| 2022 Q2 | 83,369,417 | $5,918,816,767 | -$46,875,383 | $70.99 | 356 |
| 2022 Q1 | 84,075,740 | $7,955,589,232 | -$143,577,256 | $94.62 | 375 |
| 2021 Q4 | 85,051,344 | $9,654,996,475 | +$81,490,731 | $113.53 | 395 |
| 2021 Q3 | 83,932,031 | $9,976,536,900 | -$60,677,486 | $118.87 | 363 |
| 2021 Q2 | 84,504,199 | $9,522,312,595 | +$213,586,672 | $112.72 | 365 |
| 2021 Q1 | 84,452,551 | $8,580,599,986 | -$87,746,277 | $101.63 | 366 |
| 2020 Q4 | 85,003,513 | $10,936,805,502 | -$82,095,259 | $128.73 | 397 |
| 2020 Q3 | 84,788,722 | $8,838,786,991 | -$147,839,328 | $104.27 | 376 |
| 2020 Q2 | 85,973,419 | $9,528,345,972 | -$198,568,765 | $110.85 | 354 |
| 2020 Q1 | 89,317,766 | $7,085,827,248 | -$219,842,818 | $79.31 | 353 |