Guidewire 軟體公司
MX ˙ BMV ˙ US40171V1008
SecurityMX:GWRE / Guidewire Software, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership2,620,690 shares
Latest Disclosed Value $ 391,950,396
State Street Corp reports 1.76% increase in ownership of GWRE / Guidewire Software, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 2,620,690 shares of Guidewire Software, Inc. (MX:GWRE) valued at $391,950,396 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,575,273 shares of Guidewire Software, Inc.. This represents a change in shares of 1.76% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 2,620,690 45,417 1.76 391,950 -24.28 0.0135
2026-02-13 2025-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 2,575,273 75,435 3.02 517,656 -9.91 0.0174
2025-11-14 2025-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 2,499,838 -20,596 -0.82 574,613 -3.17 0.0199
2025-08-14 2025-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 2,520,434 -36,217 -1.42 593,436 23.89 0.0222
2025-05-15 2025-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 2,556,651 1,127,106 78.84 479,014 98.77 0.0197
2025-02-14 2024-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,429,545 27,616 1.97 240,993 -6.03 0.0095
2024-11-14 2024-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,401,929 -3,928 -0.28 256,469 32.30 0.0104
2024-08-14 2024-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,405,857 34,163 2.49 193,854 21.09 0.0085
2024-05-15 2024-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,371,694 5,443 0.40 160,090 7.46 0.0072
2024-02-14 2023-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,366,251 76,164 5.90 148,976 28.31 0.0072
2023-11-14 2023-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,290,087 2,506 0.19 116,108 18.53 0.0064
2023-08-14 2023-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,287,581 20,423 1.61 97,959 -5.78 0.0051
2023-05-15 2023-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,267,158 17,127 1.37 103,970 32.95 0.0059
2023-05-15 2022-12-31 13F/A-99 GUIDEWIRE SOFTWARE COM 40171V100 1,250,031 -397,011 -24.10 78,202 -22.90 0.0046
2023-05-15 2022-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,250,031 -397,011 78,202 0.0046
2022-11-15 2022-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,647,042 2,814 0.17 101,425 -13.11 0.0064
2022-08-15 2022-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,644,228 -62,489 -3.66 116,724 -27.72 0.0070
2022-05-16 2022-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,706,717 -16,581 -0.96 161,490 -17.46 0.0080
2022-02-14 2021-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,723,298 6,060 0.35 195,646 -4.16 0.0093
2021-11-15 2021-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,717,238 -32,103 -1.84 204,128 3.52 0.0108
2021-08-16 2021-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,749,341 141,916 8.83 197,186 20.70 0.0104
2021-07-09 2021-03-31 13F/A-1 GUIDEWIRE SOFTWARE COM 40171V100 1,607,425 -4,948 -0.31 163,363 -21.29 0.0094
2021-05-17 2021-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,607,425 -4,948 163,363 0.0094
2021-02-16 2020-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,612,373 -97,778 -5.72 207,561 16.40 0.0127
2020-11-10 2020-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,710,151 -33,260 -1.91 178,317 -7.73 0.0122
2020-08-14 2020-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,743,411 73,384 4.39 193,257 45.91 0.0140
2020-06-19 2020-03-31 13F/A-1 GUIDEWIRE SOFTWARE COM 40171V100 1,670,027 47,843 2.95 132,450 -25.62 0.0116
2020-05-11 2020-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,670,027 47,843 132,450 11,631.7769
2020-02-06 2019-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,622,184 590,289 57.20 178,067 63.75 0.0122
2019-11-14 2019-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,031,895 1,424 0.14 108,741 4.09 0.0081
2019-08-14 2019-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,030,471 16,234 1.60 104,469 6.01 0.0078
2019-05-15 2019-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,014,237 15,533 1.56 98,543 22.99 0.0077
2019-02-12 2018-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 998,704 15,507 1.58 80,126 -19.32 0.0073
2018-11-09 2018-09-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 983,197 -18,541 -1.85 99,312 11.67 0.0076
2018-08-14 2018-06-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,001,738 62,812 6.69 88,932 17.19 0.0074
2018-05-15 2018-03-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 938,926 -117,420 -11.12 75,889 -3.26 0.0064
2018-02-14 2017-12-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,056,346 130,123 14.05 78,447 8.77 0.0063
2017-11-14 2017-09-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 926,223 -26,246 -2.76 72,120 10.20 0.0062
2017-08-14 2017-06-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 952,469 1,934 0.20 65,446 22.22 0.0058
2017-05-15 2017-03-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 950,535 29,980 3.26 53,547 17.92 0.0048
2017-02-09 2016-12-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 920,555 17,084 1.89 45,408 -16.21 0.0043
2017-01-13 2016-09-30 13F/A-1 GUIDEWIRE SOFTWARE Common equity shares 40171V100 903,471 32,710 3.76 54,194 0.77 0.0055
2016-11-14 2016-09-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 903,471 54,194
2016-08-12 2016-06-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 870,761 -403,081 -31.64 53,780 -22.51 0.0058
2016-05-20 2016-03-31 13F/A-1 GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,273,842 33,481 2.70 69,403 -6.99 0.0075
2016-05-12 2016-03-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,273,842 69,403
2016-02-16 2015-12-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,240,361 20,959 1.72 74,620 16.38 0.0082
2015-11-16 2015-09-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,219,402 -46,227 -3.65 64,119 -4.28 0.0075
2015-08-13 2015-06-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,265,629 -37,050 -2.84 66,987 -2.26 0.0072
2015-05-15 2015-03-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,302,679 -5,771 -0.44 68,533 3.44 0.0070
2015-02-11 2014-12-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,308,450 20,401 1.58 66,252 16.01 0.0066
2014-11-12 2014-09-30 13F/A-1 GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,288,049 22,283 1.76 57,109 10.96 0.0061
2014-11-10 2014-09-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,288,049 57,109
2014-08-12 2014-06-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,265,766 191,470 17.82 51,470 -2.32 0.0056
2014-05-15 2014-03-31 13F/A-1 GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,074,296 46,859 4.56 52,692 4.51 0.0060
2014-05-13 2014-03-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,074,934 52,723
2014-02-06 2013-12-31 13F/A-1 GUIDEWIRE SOFTWARE Common equity shares 40171V100 1,027,437 148,617 16.91 50,416 21.77 0.0056
2014-02-06 2013-12-31 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 386,282 11,482
2013-11-12 2013-09-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 878,820 227,828 35.00 41,404 51.24 0.0051
2013-08-08 2013-06-30 13F GUIDEWIRE SOFTWARE Common equity shares 40171V100 650,992 650,992 27,377 0.0036
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.