가이드와이어 소프트웨어, Inc.
MX ˙ BMV ˙ US40171V1008
SecurityMX:GWRE / Guidewire Software, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership8,602,251 shares
Ownership 10.20%
BlackRock, Inc. ownership in GWRE / Guidewire Software, Inc.

2025-07-02 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 8,602,251 shares of Guidewire Software, Inc. (MX:GWRE). This represents 10.2 percent ownership of the company. In their previous filing dated 2025-04-17 , BlackRock, Inc. had reported owning 8,192,720 shares, indicating an increase of 5.00 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-07-02 2025-07-02 13G/A 8,192,720 8,602,251 5.00 10.20 4.08
2025-04-17 2025-04-17 13G/A 5,913,506 8,192,720 38.54 9.80 38.03
2024-11-12 2024-11-12 13G/A 5,913,506 5,913,506 0.00 7.10 0.00
2024-10-22 2024-10-22 13G/A 5,913,506 7.10
2024-01-31 2024-01-31 13G/A 4,227,964 4,360,451 3.13 5.30 1.92
2023-02-01 2023-02-01 13G/A 4,377,652 4,227,964 -3.42 5.20 -1.89
2022-02-07 2022-02-07 13G/A 4,528,717 4,377,652 -3.34 5.30 -1.85
2021-02-05 2021-02-05 13G/A 4,413,437 4,528,717 2.61 5.40 1.89
2020-02-10 2020-02-10 13G 2,775,798 4,413,437 59.00 5.30 39.47
2016-07-08 2016-07-08 13G/A 4,010,485 2,775,798 -30.79 3.80 -32.14
2016-01-26 2016-01-26 13G/A 4,010,485 5.60
2015-02-02 2015-02-02 13G 3,987,031 5.70
2014-05-08 2014-05-08 13G/A 3,341,903 4.90
2014-01-29 2014-01-29 13G 3,452,275 5.20

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-13 2026-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 9,327,701 442,097 4.98 1,395,051 -21.89 0.0244
2026-02-12 2025-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 8,885,604 -1,832,822 -17.10 1,786,095 -27.50 0.0302
2025-11-12 2025-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 10,718,426 -172,598 -1.58 2,463,737 -3.92 0.0431
2025-08-12 2025-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 10,891,024 316,718 3.00 2,564,292 29.43 0.0488
2025-05-02 2025-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 10,574,306 4,093,773 63.17 1,981,202 81.35 0.0416
2025-02-07 2024-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 6,480,533 600,001 10.20 1,092,488 1.55 0.0221
2024-11-13 2024-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 5,880,532 1,351,198 29.83 1,075,785 72.25 0.0226
2024-08-13 2024-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,529,334 147,833 3.37 624,550 22.13 0.0141
2024-05-10 2024-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,381,501 210,149 5.04 511,365 12.43 0.0119
2024-02-13 2023-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,171,352 17,401 0.42 454,844 21.66 0.0116
2023-11-13 2023-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,153,951 -13,574 -0.33 373,856 17.91 0.0108
2023-08-11 2023-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,167,525 47,925 1.16 317,065 -6.20 0.0087
2023-05-12 2023-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,119,600 35,079 0.86 338,013 32.28 0.0100
2023-02-13 2022-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,084,521 -540,764 -11.69 255,528 -10.29 0.0080
2022-11-14 2022-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,625,285 42,589 0.93 284,825 -12.45 0.0097
2022-08-12 2022-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,582,696 147,205 3.32 325,327 -22.48 0.0104
2022-05-12 2022-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,435,491 81,127 1.86 419,684 -15.10 0.0113
2022-02-10 2021-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,354,364 126,304 2.99 494,350 -1.64 0.0126
2021-11-09 2021-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,228,060 -98,728 -2.28 502,590 3.05 0.0141
2021-08-11 2021-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,326,788 -376,806 -8.01 487,715 2.03 0.0136
2021-05-07 2021-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,703,594 198,903 4.42 478,025 -17.57 0.0140
2021-02-05 2020-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,504,691 134,537 3.08 579,889 27.26 0.0185
2020-11-06 2020-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,370,154 -147,048 -3.26 455,678 -9.00 0.0168
2020-08-14 2020-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,517,202 -97,609 -2.12 500,733 36.81 0.0200
2020-05-01 2020-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,614,811 211,923 4.81 366,000 -24.27 0.0179
2020-02-13 2019-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,402,888 568,186 14.82 483,305 19.60 0.0185
2019-11-08 2019-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,834,702 27,964 0.73 404,102 4.71 0.0170
2019-08-22 2019-06-30 13F/A-1 GUIDEWIRE SOFTWARE COM 40171V100 3,806,738 -135,030 -3.43 385,927 0.77 0.0165
2019-08-13 2019-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,806,738 -135,030 385,927
2019-05-09 2019-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 3,941,768 71,121 1.84 382,984 23.33 0.0171
2019-02-08 2018-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 3,870,647 120,946 3.23 310,542 -18.01 0.0157
2018-11-09 2018-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,749,701 79,277 2.16 378,756 16.23 0.0164
2018-08-09 2018-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,670,424 295,206 8.75 325,861 19.44 0.0150
2018-05-09 2018-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 3,375,218 41,193 1.24 272,819 10.19 0.0130
2018-02-09 2017-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 3,334,025 109,145 3.38 247,582 -1.40 0.0118
2017-11-14 2017-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,224,880 49,873 1.57 251,089 15.10 0.0127
2017-08-10 2017-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,175,007 103,707 3.38 218,156 26.10 0.0116
2017-05-12 2017-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 3,071,300 3,062,124 33,371.01 173,006 38,091.17 0.0095
2017-02-10 2016-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 9,176 -1,037 -10.15 453 -25.98 0.0006
2016-11-08 2016-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 10,213 913 9.82 612 6.62 0.0009
2016-08-10 2016-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 9,300 4,371 88.68 574 113.38 0.0009
2016-05-10 2016-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,929 2,623 113.75 269 94.93 0.0004
2016-02-11 2015-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 2,306 434 23.18 138 40.82 0.0002
2015-11-13 2015-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,872 44 2.41 98 1.03 0.0002
2015-08-07 2015-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,828 -107 -5.53 97 -3.96 0.0001
2015-05-13 2015-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,935 0 0.00 101 3.06 0.0001
2015-02-09 2014-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,935 0 0.00 98 13.95 0.0001
2014-10-29 2014-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,935 0 0.00 86 8.86 0.0001
2014-08-06 2014-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,935 622 47.37 79 21.54 0.0001
2014-05-02 2014-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,313 0 0.00 65 0.00 0.0001
2014-02-12 2013-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 1,313 33 2.58 65 8.33 0.0001
2013-11-12 2013-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,280 35 2.81 60 15.38 0.0001
2013-08-13 2013-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 1,245 1,245 52 0.0001
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.