가이드와이어 소프트웨어, Inc.
MX ˙ BMV ˙ US40171V1008
SecurityMX:GWRE / Guidewire Software, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership20,602 shares
Latest Disclosed Value $ 3,081,235
Citigroup Inc ownership in GWRE / Guidewire Software, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 20,602 shares of Guidewire Software, Inc. (MX:GWRE) valued at $3,081,235 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 19,203 shares of Guidewire Software, Inc.. This represents a change in shares of 7.29% during the quarter.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (GWRE) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:GWRE / Guidewire Software, Inc. Historical Put/Call Ratio
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)
2026-05-11 2026-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 20,602 1,399 7.29 3,081 -20.16 0.0007
2026-02-13 2025-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 19,203 -37,373 -66.06 3,860 -70.32 0.0017
2025-11-10 2025-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 56,576 -14,518 -20.42 13,005 -22.31 0.0058
2025-08-11 2025-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 71,094 27,487 63.03 16,739 104.88 0.0082
2025-05-12 2025-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 43,607 -3,208 -6.85 8,170 3.52 0.0042
2025-02-12 2024-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 46,815 4,293 10.10 7,892 1.47 0.0047
2024-11-12 2024-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 42,522 -10,067 -19.14 7,779 7.27 0.0045
2024-08-12 2024-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 52,589 -7,114 -11.92 7,251 4.08 0.0046
2024-05-10 2024-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 59,703 -100,698 -62.78 6,968 -60.17 0.0046
2024-02-09 2023-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 160,401 56,262 54.03 17,490 86.62 0.0123
2023-12-06 2023-09-30 13F/A-1 GUIDEWIRE SOFTWARE COM 40171V100 104,139 15,162 17.04 9,373 38.45 0.0070
2023-11-09 2023-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 104,139 15,162 9,373 0.0070
2023-08-10 2023-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 88,977 25,982 41.24 6,769 30.98 0.0044
2023-05-11 2023-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 62,995 -20,504 -24.56 5,169 -1.05 0.0036
2023-02-09 2022-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 83,499 -62,889 -42.96 5,224 -42.06 0.0042
2022-11-10 2022-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 146,388 5,913 4.21 9,014 -9.62 0.0065
2022-08-10 2022-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 140,475 -22,810 -13.97 9,973 -35.45 0.0074
2022-05-12 2022-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 163,285 15,730 10.66 15,450 -7.77 0.0094
2022-02-10 2021-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 147,555 -15,082 -9.27 16,752 -13.35 0.0090
2021-11-10 2021-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 162,637 -54,201 -25.00 19,333 -20.90 0.0114
2021-08-10 2021-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 216,838 18,691 9.43 24,441 21.37 0.0147
2021-05-13 2021-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 198,147 28,574 16.85 20,137 -7.75 0.0130
2021-02-11 2020-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 169,573 31,418 22.74 21,829 51.54 0.0129
2020-11-12 2020-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 138,155 7,248 5.54 14,405 -0.73 0.0094
2020-08-12 2020-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 130,907 15,789 13.72 14,511 58.94 0.0113
2020-05-12 2020-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 115,118 -7,853 -6.39 9,130 -32.37 0.0083
2020-02-12 2019-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 122,971 -22,614 -15.53 13,499 -12.01 0.0098
2019-11-08 2019-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 145,585 76,623 111.11 15,341 119.41 0.0122
2019-08-12 2019-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 68,962 -19,814 -22.32 6,992 -18.94 0.0056
2019-05-13 2019-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 88,776 11,765 15.28 8,626 39.60 0.0083
2019-02-12 2018-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 77,011 74,647 3,157.66 6,179 2,496.22 0.0063
2018-11-13 2018-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 2,364 -120,449 -98.08 238 -97.82 0.0002
2018-08-10 2018-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 122,813 120,763 5,890.88 10,903 6,507.88 0.0100
2018-05-11 2018-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 2,050 -16,679 -89.05 165 -88.13 0.0001
2018-02-12 2017-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 18,729 16,112 615.67 1,390 581.37 0.0011
2017-11-13 2017-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 2,617 -1,024 -28.12 204 -18.73 0.0002
2017-08-11 2017-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,641 -1,108 -23.33 251 -5.99 0.0002
2017-05-12 2017-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 4,749 866 22.30 267 39.79 0.0002
2017-02-10 2016-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 3,883 -6,328 -61.97 191 -68.79 0.0002
2016-11-10 2016-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 10,211 153 1.52 612 -1.45 0.0006
2016-08-12 2016-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 10,058 -53,372 -84.14 621 -82.03 0.0006
2016-05-13 2016-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 63,430 36,528 135.78 3,455 113.27 0.0039
2016-02-12 2015-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 26,902 19,977 288.48 1,620 346.28 0.0016
2015-11-13 2015-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 6,925 -1,291 -15.71 363 -16.36 0.0003
2015-08-13 2015-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 8,216 -2,053 -19.99 434 -19.78 0.0004
2015-05-14 2015-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 10,269 -5,169 -33.48 541 -30.73 0.0005
2015-02-17 2014-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 15,438 6,122 65.71 781 89.10 0.0007
2014-11-14 2014-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 9,316 2,034 27.93 413 39.06 0.0004
2014-08-14 2014-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 7,282 -4,373 -37.52 297 -48.08 0.0003
2014-05-15 2014-03-31 13F GUIDEWIRE SOFTWARE COM 40171V100 11,655 -8,219 -41.36 572 -41.33 0.0006
2014-02-14 2013-12-31 13F GUIDEWIRE SOFTWARE COM 40171V100 19,874 15,578 362.62 975 382.67 0.0009
2013-11-14 2013-09-30 13F GUIDEWIRE SOFTWARE COM 40171V100 4,296 823 23.70 202 38.36 0.0002
2013-08-14 2013-06-30 13F GUIDEWIRE SOFTWARE COM 40171V100 3,473 3,473 146 0.0001
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-12 2025-03-31 13F GUIDEWIRE SOFTWARE COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-12 2024-12-31 13F GUIDEWIRE SOFTWARE COM Call 286,000 48,214 n/a n/a n/a
2024-02-09 2023-12-31 13F GUIDEWIRE SOFTWARE COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-12-06 2023-09-30 13F/A GUIDEWIRE SOFTWARE COM Call 100,000 0.00 9,000 18.30 n/a n/a n/a
2023-11-09 2023-09-30 13F GUIDEWIRE SOFTWARE COM Call 100,000 9,000 n/a n/a n/a
2023-08-10 2023-06-30 13F GUIDEWIRE SOFTWARE COM Call 100,000 0.00 7,608 -7.28 n/a n/a n/a
2023-05-11 2023-03-31 13F GUIDEWIRE SOFTWARE COM Call 100,000 8,205 n/a n/a n/a
2017-08-11 2017-06-30 13F GUIDEWIRE SOFTWARE COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-05-12 2017-03-31 13F GUIDEWIRE SOFTWARE COM Call 13,000 732 n/a n/a n/a
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.