BWXT
BWX Technologies, Inc. · Industrials · Aerospace & Defense
Momentum inputs (comparable managers):
holder breadth -12.5% ·
share flow -5.6% ·
net new positions -14.3%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 146 | +6 | 58.17M | $11.31B | +11 | −5 |
| Q1 2026 | 143 | +3 | 59.36M | $12.08B | +10 | −7 |
| Q4 2025 | 138 | 0 | 63.54M | $10.99B | +2 | −2 |
| Q3 2025 | 19 | -2 | 32.19M | $5.93B | +1 | −3 |
| Q2 2025 | 18 | +1 | 28.94M | $4.17B | +1 | — |
| Q1 2025 | 14 | -2 | 9.39M | $926.00M | — | −2 |
| Q4 2024 | 16 | +3 | 9.95M | $1.11B | +3 | — |
| Q3 2024 | 12 | 0 | 6.79M | $738.06M | — | — |
| Q2 2024 | 12 | — | 6.72M | $638.67M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 3.91M | +3.6% | $385.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.74M | +4.7% | $171.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.74M | +4.7% | $171.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Marshall Wace ✦ | 632.33K | +87.0% | $62.38M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 5 | Marshall Wace ✦ | 632.33K | +87.0% | $62.38M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | Marshall Wace ✦ | 632.33K | +87.0% | $62.38M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 7 | Marshall Wace ✦ | 632.33K | +87.0% | $62.38M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 630.95K | +151.7% | $62.24M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 630.95K | +151.7% | $62.24M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 10 | Arrowstreet Capital ✦ | 572.08K | +21.4% | $56.44M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | Wellington Management ✦ | 473.80K | -75.6% | $46.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | Wellington Management ✦ | 473.80K | -75.6% | $46.74M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 411.68K | -9.3% | $40.61M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | T. Rowe Price ✦ | 411.68K | -9.3% | $40.61M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Renaissance Technologies ✦ | 295.10K | +57.0% | $29.11M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Millennium Management ✦ | 182.99K | +427.7% | $18.05M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | Two Sigma Investments ✦ | 138.27K | +147.6% | $13.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | ARK Investment Management ✦ | 121.76K | +28.3% | $12.01M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 19 | D. E. Shaw & Co. ✦ | 104.14K | +104.7% | $10.27M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 104.14K | +104.7% | $10.27M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 101.39K | -10.4% | $9.88M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 101.39K | -10.4% | $9.88M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 101.39K | -10.4% | $9.88M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 101.39K | -10.4% | $9.88M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 25 | Gotham Asset Management ✦ | 75.66K | +290.7% | $7.46M | 0.1% | ▲ Add | 4 | 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
| Duquesne Family Office | $33.33M | was 0.9% |
| Point72 Asset Management | $23.09M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 820 holders, 82.55M shares, $15.76B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
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)
Officer, Director · 2.41K sh · $412,114
Officer, Director · 4.73K sh · $814,410
Officer, Director · 263 sh · $45,498
Officer, Director · 2.60K sh · $452,985
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology