Security record · archived quarter
BWXT
BWX Technologies, Inc. · Industrials · Aerospace & Defense
19Tracked holders
-2Δ holders
32.19MShares held
$5.93BReported value
+1New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth -9.5% ·
share flow +4.7% ·
net new positions -10.5%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| 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 | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 12.33M | +19.4% | $2.27B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 9.18M | -2.1% | $1.69B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 9.18M | -2.1% | $1.69B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 9.18M | -2.1% | $1.69B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 9.18M | -2.1% | $1.69B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 9.18M | -2.1% | $1.69B | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 3.59M | -1.3% | $662.21M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | Geode Capital Management ✦ (passive) | 1.79M | +2.8% | $329.71M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 1.79M | +2.8% | $329.71M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 985.05K | -24.8% | $181.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 24 | Fidelity (FMR) ✦ | 985.05K | -24.8% | $181.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 25 | Fidelity (FMR) ✦ | 985.05K | -24.8% | $181.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 985.05K | -24.8% | $181.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 985.05K | -24.8% | $181.61M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 909.92K | — | $167.76M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | T. Rowe Price ✦ | 695.24K | +146.9% | $128.18M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 39 | T. Rowe Price ✦ | 695.24K | +146.9% | $128.18M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 40 | ARK Investment Management ✦ | 681.00K | +6.2% | $125.56M | 0.7% | ▲ Add | 4 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 679.88K | — | $125.35M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Arrowstreet Capital ✦ | 465.34K | -1.1% | $85.79M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 58 | Wellington Management ✦ | 275.63K | -24.8% | $50.82M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 59 | Wellington Management ✦ | 275.63K | -24.8% | $50.82M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 60 | Goldman Sachs Group ✦ | 215.12K | — | $39.66M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Goldman Sachs Group ✦ | 215.12K | — | $39.66M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Goldman Sachs Group ✦ | 215.12K | — | $39.66M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Gotham Asset Management ✦ | 162.89K | +29.3% | $30.03M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 64 | AQR Capital Management ✦ | 84.00K | -10.8% | $15.31M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 65 | AQR Capital Management ✦ | 84.00K | -10.8% | $15.31M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 66 | AQR Capital Management ✦ | 84.00K | -10.8% | $15.31M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 67 | AQR Capital Management ✦ | 84.00K | -10.8% | $15.31M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 68 | AQR Capital Management ✦ | 84.00K | -10.8% | $15.31M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 69 | Citadel Advisors ✦ | 80.12K | -47.0% | $14.77M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 70 | D. E. Shaw & Co. ✦ | 25.82K | -16.3% | $4.76M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 71 | D. E. Shaw & Co. ✦ | 25.82K | -16.3% | $4.76M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 72 | Two Sigma Investments ✦ | 22.50K | +12.8% | $4.15M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 73 | Millennium Management ✦ | 16.11K | -43.4% | $2.97M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 74 | GAMCO Investors ✦ | 1.14K | New | $209,216 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| GAMCO Investors | $209,216 | 0.0% |
Exited
| Marshall Wace | $29.14M | was 0.0% |
| Duquesne Family Office | $11.02M | was 0.3% |
| Renaissance Technologies | $9.16M | was 0.0% |
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.
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 12
Geveden Rex D
Officer, Director · 2.41K sh · $412,114
Aug 12
Geveden Rex D
Officer, Director · 4.73K sh · $814,410
Aug 12
Geveden Rex D
Officer, Director · 263 sh · $45,498
Aug 12
Geveden Rex D
Officer, Director · 2.60K sh · $452,985
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
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: Q3 2025 ·
Methodology ·
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