Security record · archived quarter
GWRE
Guidewire Software, Inc. · Technology · Software - Application
142Tracked holders
-8Δ holders
52.56MShares held
$7.87BReported value
+2New positions
−11Exits
Momentum inputs (comparable managers):
holder breadth -5.3% ·
share flow -0.4% ·
net new positions -6.3%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 6 | 0 | 741.78K | $106.70M | n/a | n/a |
| Q2 2026 | 134 | -6 | 50.11M | $6.16B | +5 | −10 |
| Q1 2026 | 142 | -8 | 52.56M | $7.87B | +2 | −11 |
| Q4 2025 | 150 | +2 | 58.03M | $11.66B | +3 | n/a |
| Q3 2025 | 20 | +1 | 31.00M | $7.13B | +2 | −2 |
| Q2 2025 | 17 | -1 | 28.90M | $6.81B | n/a | −1 |
| Q1 2025 | 15 | 0 | 8.28M | $1.55B | n/a | n/a |
| Q4 2024 | 15 | +1 | 8.35M | $1.41B | +1 | n/a |
| Q3 2024 | 13 | +4 | 5.91M | $1.08B | +4 | n/a |
| Q2 2024 | 9 | n/a | 3.66M | $505.44M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.33M | +5.0% | $1.40B | 0.0% | ▲ Add | 4 | SEC ↗ ×18 |
| 2 | Bamco Inc /Ny/ | 6.60M | +28.2% | $986.72M | 3.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Vanguard Capital Management Llc | 3.84M | n/a | $574.77M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Massachusetts Financial Services Co… | 3.00M | -29.7% | $452.16M | 0.2% | ▼ Trim | 2 | SEC ↗ ×6 |
| 5 | State Street Global Advisors ✦ (passive) | 2.62M | +1.8% | $391.95M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 6 | Royal Bank Of Canada | 2.04M | +59.4% | $304.61M | 0.1% | ▲ Add | 2 | SEC ↗ ×13 |
| 7 | Geode Capital Management ✦ (passive) | 1.71M | -3.9% | $255.56M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 8 | Principal Financial Group Inc | 1.18M | +547.3% | $176.54M | 0.1% | ▲ Add | 2 | SEC ↗ ×4 |
| 9 | Artisan Partners Limited Partnership | 1.15M | +7.9% | $171.28M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 10 | Wellington Management ✦ | 1.12M | +31.7% | $166.99M | 0.0% | ▲ Add | 8 | SEC ↗ ×3 |
| 11 | Blair William & Co/Il | 975.30K | -14.0% | $145.87M | 0.4% | ▼ Trim | 2 | SEC ↗ |
| 12 | JPMorgan Chase ✦ | 857.85K | +27.7% | $124.30M | 0.0% | ▲ Add | 3 | SEC ↗ ×12 |
| 13 | Northern Trust Corp | 750.07K | +2.2% | $112.18M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 14 | Jane Street Group, Llc | 731.35K | +722.7% | $109.38M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 15 | Morgan Stanley ✦ | 720.13K | +27.0% | $107.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×19 |
| 16 | Bank Of America Corp /De/ | 695.51K | +47.5% | $104.02M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 17 | Franklin Resources Inc | 629.74K | -27.6% | $94.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 18 | Assenagon Asset Management S.A. | 628.76K | +179.0% | $94.04M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 19 | Charles Schwab Investment… | 607.74K | +7.3% | $90.89M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Arrowstreet Capital ✦ | 598.40K | +42.2% | $89.50M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 21 | 1832 Asset Management L.P. | 561.95K | +30.1% | $84.05M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 547.01K | -6.9% | $81.81M | 0.0% | ▼ Trim | 4 | SEC ↗ ×6 |
| 23 | Bank of New York Mellon Corp | 516.23K | +0.2% | $77.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×16 |
| 24 | Nuveen, LLC | 481.20K | -1.4% | $71.97M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 25 | Quantinno Capital Management LP | 469.37K | +558.0% | $70.20M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 26 | Brown Advisory Inc | 433.82K | +95.0% | $64.88M | 0.1% | ▲ Add | 2 | SEC ↗ ×4 |
| 27 | Goldman Sachs Group ✦ | 418.67K | +79.3% | $62.62M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 28 | Deutsche Bank Ag\ | 377.95K | +35.6% | $56.53M | 0.0% | ▲ Add | 2 | SEC ↗ ×13 |
| 29 | Federated Hermes, Inc. | 373.99K | -22.6% | $55.93M | 0.1% | ▼ Trim | 2 | SEC ↗ ×4 |
| 30 | D. E. Shaw & Co. ✦ | 373.98K | +112.1% | $55.93M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 31 | Janus Henderson Group Plc | 363.56K | -26.0% | $54.38M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 32 | Point72 Asset Management ✦ | 361.98K | +5.4% | $54.14M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 33 | Allspring Global Investments… | 345.98K | -27.9% | $51.41M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 34 | Dimensional Fund Advisors Lp | 334.63K | -5.6% | $50.03M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 35 | Rhumbline Advisers | 274.04K | +2.1% | $40.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Ameriprise Financial Inc | 271.15K | +261.5% | $40.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 37 | Clearbridge Investments, LLC | 262.12K | -0.2% | $39.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | UBS AM, a distinct business unit of… | 256.27K | +1.3% | $38.33M | 0.0% | ▲ Add | 2 | SEC ↗ ×10 |
| 39 | T. Rowe Price ✦ | 248.56K | -16.3% | $37.17M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 40 | Raymond James Financial Inc | 239.92K | +3.6% | $35.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 41 | Sei Investments Co | 221.07K | -22.5% | $33.06M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 42 | AQR Capital Management ✦ | 215.31K | -83.7% | $31.85M | 0.0% | ▼ Trim | 8 | SEC ↗ ×6 |
| 43 | Millennium Management ✦ | 205.87K | -65.2% | $30.79M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 44 | UBS Group AG | 202.37K | -32.4% | $30.27M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 45 | Envestnet Asset Management Inc | 179.36K | +4.1% | $26.82M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Bnp Paribas Financial Markets | 178.64K | -46.4% | $26.72M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | New York State Common Retirement… | 178.44K | +24.7% | $26.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Northwestern Mutual Wealth… | 174.04K | +18258.3% | $26.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Swiss National Bank | 168.20K | +0.8% | $25.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Parnassus Investments, Llc | 147.34K | +48.1% | $22.04M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 51 | Invesco Ltd. | 145.57K | -85.7% | $21.77M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 52 | Alliancebernstein L.P. | 108.02K | -75.9% | $21.71M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Legal & General Group Plc | 119.42K | -13.0% | $17.86M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 54 | Balyasny Asset Management L.P. | 118.92K | +46.2% | $17.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Gotham Asset Management ✦ | 118.62K | +286.1% | $17.74M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 56 | Wells Fargo & Company/Mn | 117.78K | -9.0% | $17.62M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 57 | Bank Of Montreal /Can/ | 111.76K | -7.5% | $16.71M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 58 | California Public Employees… | 110.64K | -26.4% | $16.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Nomura Holdings Inc | 101.37K | -14.5% | $15.16M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 60 | Barclays Plc | 99.87K | -29.6% | $14.94M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 61 | California State Teachers… | 98.19K | +22.5% | $14.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Qube Research & Technologies Ltd | 95.58K | -83.5% | $14.30M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Nomura Asset Management… | 94.66K | +0.6% | $14.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Corient Private Wealth LP | 93.46K | +329.2% | $13.90M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 65 | Man Group plc | 86.73K | +400.0% | $12.97M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 66 | Fifth Third Bancorp | 84.65K | +10299.5% | $12.66M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Loomis Sayles & Co L P | 84.44K | -41.4% | $12.63M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 68 | Susquehanna International Group, Llp | 80.19K | +634.4% | $11.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Td Asset Management Inc | 78.37K | +529.6% | $11.72M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 70 | Two Sigma Investments ✦ | 77.86K | -81.4% | $11.65M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 71 | State Board Of Administration Of… | 71.75K | 0.0% | $10.73M | 0.0% | Held | 2 | SEC ↗ |
| 72 | Allianz Asset Management GmbH | 64.16K | +15.6% | $9.60M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Mercer Global Advisors Inc /Adv | 60.10K | -6.3% | $8.99M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 60.51K | +15.4% | $8.94M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 75 | Manufacturers Life Insurance… | 57.62K | +22.9% | $8.62M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Russell Investments Group, Ltd. | 56.65K | -5.4% | $8.47M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 77 | State Of Wisconsin Investment Board | 56.26K | +0.8% | $8.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | Citadel Advisors ✦ | 54.11K | -84.5% | $8.09M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 79 | State Farm Mutual Automobile… | 49.90K | 0.0% | $7.46M | 0.0% | Held | 2 | SEC ↗ |
| 80 | Jones Financial Companies Lllp | 50.38K | +1011.8% | $7.29M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 81 | Stifel Financial Corp | 46.29K | +30.0% | $6.92M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 82 | Wealth Enhancement Advisory… | 44.93K | -19.7% | $6.78M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | American Century Companies Inc | 41.64K | +51.9% | $6.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | First Trust Advisors Lp | 40.83K | -49.6% | $6.11M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Mariner, LLC | 40.10K | -37.0% | $6.00M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Creative Planning | 36.84K | +77.3% | $5.51M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 87 | Robeco Institutional Asset… | 35.87K | -41.0% | $5.36M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Zurcher Kantonalbank (Zurich… | 33.08K | +24.4% | $4.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Lido Advisors, LLC | 28.51K | +3.9% | $4.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Victory Capital Management Inc | 28.42K | -18.4% | $4.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Canada Pension Plan Investment Board | 28.40K | +75.3% | $4.25M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Osaic Holdings, Inc. | 27.41K | -28.6% | $4.10M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 93 | LPL Financial LLC | 22.36K | -47.1% | $3.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | Universal- Beteiligungs- und… | 22.26K | +24.1% | $3.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | Walleye Trading LLC | 21.46K | +218.5% | $3.21M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 96 | Citigroup Inc | 20.60K | +7.3% | $3.08M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 97 | Pnc Financial Services Group, Inc. | 18.72K | +168.6% | $2.80M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 98 | Voya Investment Management Llc | 17.69K | -13.8% | $2.65M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 99 | Cetera Investment Advisers | 15.55K | -30.5% | $2.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Us Bancorp \De\ | 14.77K | -13.4% | $2.21M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Capital World Investors | $202.41M | was 0.0% |
| Capital International… | $48.18M | was 0.0% |
| Norges Bank | $27.54M | was 0.0% |
| Renaissance Technologies | $22.90M | was 0.0% |
| DZ BANK AG Deutsche Zentral… | $12.40M | was 0.0% |
| FIL Ltd | $4.46M | was 0.0% |
| Hrt Financial Lp | $4.38M | was 0.0% |
| Bridgewater Associates | $3.81M | was 0.0% |
| Credit Agricole S A | $2.88M | was 0.0% |
| Mackenzie Financial Corp | $1.15M | was 0.0% |
| Chevy Chase Trust Holdings… | $207,643 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 590 holders, 84.49M shares, $12.28B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Oct 20
Mullen John P
Officer · 5.40K sh · $999,000
Oct 19
Rosenbaum Michael George
Officer, Director · 1.20K sh · $201,480
Oct 12
Rosenbaum Michael George
Officer, Director · 1.20K sh · $202,764
Oct 09
King James Winston
Officer · 9.19K sh · $1.54M
Oct 05
Rosenbaum Michael George
Officer, Director · 1.20K sh · $183,024
Sep 28
Rosenbaum Michael George
Officer, Director · 1.20K sh · $171,180
Sep 21
Rosenbaum Michael George
Officer, Director · 1.20K sh · $175,104
Sep 18
Cooper Jeffrey Elliott
Officer · 2.43K sh · $344,289
Sep 18
King James Winston
Officer · 1.38K sh · $200,217
Sep 18
Cooper Jeffrey Elliott
Officer · 994 sh · $144,110
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 02
SC 13G/A: BAMCO INC /NY/
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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