Form 13-F position report

GUIDEWIRE SOFTWARE INC

Reported by LORD ABBETT & CO LLC

GWRE CUSIP 40171V100 Manager CIK 0000728100

Reported 801,541 shares, up 1,590 (0.2%) from the prior quarter.

Reported value 11.4%; share count 0.2% vs. the prior quarter.

Added
% of reported 13F value 0.53% This manager · Q1 2025
Shares 801,541 Quarter-end amount reported
Reported value $150,176,000 Fair value at quarter end
Consecutive quarters held 7 Through Q1 2025

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2023-09-30 14454000
2023-12-31 30853000
2024-03-31 35625000
2024-06-30 45535000
2024-09-30 146767000
2024-12-31 134856000
2025-03-31 150176000
2025-06-30 175993000
2025-09-30 172048000
2025-12-31 93558000
2026-03-31 15403000
2026-06-30 0

Quarterly position history

How this manager's reported quarter-end position changed over time.

12 quarters
Quarterly reported position history for GUIDEWIRE SOFTWARE INC held by LORD ABBETT & CO LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q2 2026 Reduced 0 -102,988 (-100.0%) 0 $0 2026-08-14
Q1 2026 Reduced 102,988 -362,453 (-77.9%) 0.05% $15,403,000 2026-05-14
Q4 2025 Reduced 465,441 -283,047 (-37.8%) 0.29% $93,558,000 2026-02-13
Q3 2025 Added 748,488 +1,013 (0.1%) 0.51% $172,048,000 2025-11-13
Q2 2025 Reduced 747,475 -54,066 (-6.7%) 0.57% $175,993,000 2025-08-14
Q1 2025 Added 801,541 +1,590 (0.2%) 0.53% $150,176,000 2025-05-13
Q4 2024 Reduced 799,951 -2,318 (-0.3%) 0.43% $134,856,000 2025-02-14
Q3 2024 Added 802,269 +472,046 (142.9%) 0.47% $146,767,000 2024-11-14
Q2 2024 Added 330,223 +24,973 (8.2%) 0.15% $45,535,000 2024-08-14
Q1 2024 Added 305,250 +22,303 (7.9%) 0.11% $35,625,000 2024-05-09
Q4 2023 Added 282,947 +122,343 (76.2%) 0.11% $30,853,000 2024-02-12
Q3 2023 New 160,604 +160,604 (0.0%) 0.05% $14,454,000 2023-11-13
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

671 managers reported GUIDEWIRE SOFTWARE INC for Q1 2025.

Managers reporting GUIDEWIRE SOFTWARE INC in Q1 2025.
Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Added 10,574,306 +4,093,773 0.04% $1,981,201,962 3 qtrs
VANGUARD GROUP INC Added 8,711,604 +256,070 0.03% $1,632,206,126 48 qtrs
BAMCO INC NY Reduced 5,667,682 -247,501 3.12% $1,061,896,900 48 qtrs
MASSACHUSETTS FINANCIAL SERVICES CO MA Added 5,157,195 +720,322 0.32% $966,252,056 6 qtrs
Linonia Partnership LP Added 3,396,310 +1,000,709 25.01% $636,332,642 6 qtrs
STATE STREET CORPORATION Added 2,556,651 +1,127,106 0.02% $479,014,131 48 qtrs
Darsana Capital Partners LP Unchanged 2,300,000 0 12.52% $430,928,000 20 qtrs
Route One Investment Company L P Reduced 2,051,430 -200,000 16.02% $384,355,925 21 qtrs
Artisan Partners Limited Partnership Added 1,934,714 +526,936 0.59% $362,488,015 48 qtrs
Stockbridge Partners LLC Reduced 1,751,068 -927,789 7.26% $328,080,100 29 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
March 31, 2025
Filed
May 13, 2025
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
796,483
Shared
0
None
5,058

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.