Security record · archived quarter
GWRE
Guidewire Software, Inc. · Technology · Software - Application
17Tracked holders
-1Δ holders
28.90MShares held
$6.81BReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -5.6% ·
share flow +0.8% ·
net new positions -5.9%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 134 | -6 | 50.15M | $6.17B | +5 | −10 |
| Q1 2026 | 142 | -8 | 52.56M | $7.87B | +2 | −11 |
| Q4 2025 | 150 | +2 | 58.03M | $11.66B | +3 | — |
| Q3 2025 | 20 | +1 | 31.00M | $7.13B | +2 | −2 |
| Q2 2025 | 17 | -1 | 28.90M | $6.81B | — | −1 |
| Q1 2025 | 15 | 0 | 8.28M | $1.55B | — | — |
| Q4 2024 | 15 | +1 | 8.35M | $1.41B | +1 | — |
| Q3 2024 | 13 | +4 | 5.91M | $1.08B | +4 | — |
| Q2 2024 | 9 | — | 3.66M | $505.44M | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 10.89M | — | $2.56B | 0.0% | n/c | 1 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 8.92M | — | $2.10B | 0.0% | n/c | 1 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 8.92M | — | $2.10B | 0.0% | n/c | 1 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 8.92M | — | $2.10B | 0.0% | n/c | 1 | SEC ↗ |
| 24 | The Vanguard Group ✦ (passive) | 8.92M | — | $2.10B | 0.0% | n/c | 1 | SEC ↗ |
| 25 | The Vanguard Group ✦ (passive) | 8.92M | — | $2.10B | 0.0% | n/c | 1 | SEC ↗ |
| 26 | State Street Global Advisors ✦ (passive) | 2.52M | -1.4% | $593.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Geode Capital Management ✦ (passive) | 1.58M | +5.6% | $372.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | Geode Capital Management ✦ (passive) | 1.58M | +5.6% | $372.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | Wellington Management ✦ | 1.34M | -19.9% | $315.55M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 30 | Wellington Management ✦ | 1.34M | -19.9% | $315.55M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 31 | Wellington Management ✦ | 1.34M | -19.9% | $315.55M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 32 | Wellington Management ✦ | 1.34M | -19.9% | $315.55M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 33 | Wellington Management ✦ | 1.34M | -19.9% | $315.55M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 1.07M | +6.8% | $251.68M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 1.07M | +6.8% | $251.68M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 36 | AQR Capital Management ✦ | 1.07M | +6.8% | $251.68M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 37 | AQR Capital Management ✦ | 1.07M | +6.8% | $251.68M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 1.07M | +6.8% | $251.68M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 39 | AQR Capital Management ✦ | 1.07M | +6.8% | $251.68M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 40 | Millennium Management ✦ | 563.19K | +65.4% | $132.60M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 559.01K | — | $131.62M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Fidelity (FMR) ✦ | 559.01K | — | $131.62M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Fidelity (FMR) ✦ | 559.01K | — | $131.62M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Fidelity (FMR) ✦ | 559.01K | — | $131.62M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Fidelity (FMR) ✦ | 559.01K | — | $131.62M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Fidelity (FMR) ✦ | 559.01K | — | $131.62M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Arrowstreet Capital ✦ | 419.71K | -13.0% | $98.82M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 48 | Two Sigma Investments ✦ | 270.35K | +1075.4% | $63.65M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 49 | T. Rowe Price ✦ | 258.83K | +76.8% | $60.94M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 50 | T. Rowe Price ✦ | 258.83K | +76.8% | $60.94M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 51 | Citadel Advisors ✦ | 197.61K | -47.4% | $46.53M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 52 | Citadel Advisors ✦ | 197.61K | -47.4% | $46.53M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 53 | Marshall Wace ✦ | 108.35K | +2205.3% | $25.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | Marshall Wace ✦ | 108.35K | +2205.3% | $25.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | Marshall Wace ✦ | 108.35K | +2205.3% | $25.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 56 | Norges Bank ✦ (passive) | 104.74K | +97.5% | $24.66M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 57 | Gotham Asset Management ✦ | 45.65K | +394.9% | $10.75M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 58 | Point72 Asset Management ✦ | 40.40K | +31.1% | $9.51M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 59 | D. E. Shaw & Co. ✦ | 10.65K | -14.4% | $2.51M | 0.0% | ▼ Trim | 5 | SEC ↗ |
“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
| Renaissance Technologies | $15.23M | 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)
Aug 24
Rosenbaum Michael George
Officer, Director · 1.20K sh · $225,384
Aug 19
Mullen John P
Officer · 14.40K sh · $2.66M
Aug 17
Rosenbaum Michael George
Officer, Director · 1.20K sh · $207,456
Aug 10
Rosenbaum Michael George
Officer, Director · 1.20K sh · $203,400
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: Q2 2025 ·
Methodology ·
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