Security record · archived quarter
THR
Thermon Group Holdings, Inc. · Industrials · Electrical Equipment & Parts
17Tracked holders
0Δ holders
13.17MShares held
$352.03MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.7% · net new positions 0.0% — formula
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 | 1 | -90 | 78.19K | $4.78M | — | −91 |
| Q1 2026 | 95 | +9 | 20.84M | $1.05B | +16 | −7 |
| Q4 2025 | 86 | -1 | 22.00M | $817.43M | +1 | −2 |
| Q3 2025 | 17 | 0 | 13.17M | $352.03M | +1 | −1 |
| Q2 2025 | 14 | +1 | 11.48M | $322.25M | +2 | −1 |
| Q1 2025 | 10 | -2 | 3.10M | $86.41M | +1 | −3 |
| Q4 2024 | 12 | +2 | 3.14M | $90.34M | +2 | — |
| Q3 2024 | 9 | -1 | 2.44M | $72.91M | — | −1 |
| Q2 2024 | 10 | — | 2.50M | $76.79M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 3.17M | -1.6% | $84.67M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 3.17M | -1.6% | $84.67M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 3.17M | -1.6% | $84.67M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 3.17M | -1.6% | $84.67M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 3.17M | -1.6% | $84.67M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 2.54M | -3.5% | $67.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 2.42M | +0.1% | $64.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 2.42M | +0.1% | $64.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 2.42M | +0.1% | $64.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Wellington Management ✦ | 856.24K | -5.0% | $22.88M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 22 | Wellington Management ✦ | 856.24K | -5.0% | $22.88M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 23 | Wellington Management ✦ | 856.24K | -5.0% | $22.88M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 24 | Wellington Management ✦ | 856.24K | -5.0% | $22.88M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 25 | State Street Global Advisors ✦ (passive) | 782.43K | +0.3% | $20.91M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | Geode Capital Management ✦ (passive) | 780.50K | -1.3% | $20.86M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 27 | Geode Capital Management ✦ (passive) | 780.50K | -1.3% | $20.86M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 719.52K | — | $19.23M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 524.47K | — | $14.01M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Arrowstreet Capital ✦ | 428.65K | +51.0% | $11.45M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 51 | Goldman Sachs Group ✦ | 240.09K | — | $6.42M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Goldman Sachs Group ✦ | 240.09K | — | $6.42M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | T. Rowe Price ✦ | 211.55K | +57.6% | $5.65M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 54 | T. Rowe Price ✦ | 211.55K | +57.6% | $5.65M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 55 | Citadel Advisors ✦ | 163.95K | New | $4.38M | 0.0% | New | 1 | SEC ↗ |
| 56 | Citadel Advisors ✦ | 163.95K | New | $4.38M | 0.0% | New | 1 | SEC ↗ |
| 57 | Two Sigma Investments ✦ | 156.25K | +590.5% | $4.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | D. E. Shaw & Co. ✦ | 70.35K | +406.8% | $1.88M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 59 | Renaissance Technologies ✦ | 64.60K | -34.8% | $1.73M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 60 | AQR Capital Management ✦ | 33.79K | +17.1% | $902,762 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 61 | AQR Capital Management ✦ | 33.79K | +17.1% | $902,762 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 62 | AQR Capital Management ✦ | 33.79K | +17.1% | $902,762 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 63 | Point72 Asset Management ✦ | 14.29K | -56.7% | $381,954 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $4.38M | 0.0% |
| Citadel Advisors | $4.38M | 0.0% |
Exited
| Millennium Management | $3.30M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 214 holders, 32.76M shares, $1.59B 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.
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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