Security record · archived quarter
THR
Thermon Group Holdings, Inc. · Industrials · Electrical Equipment & Parts
14Tracked holders
+1Δ holders
11.48MShares held
$322.25MReported value
+2New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth +7.7% ·
share flow +0.9% ·
net new positions +7.1%
— formula
Broad accumulation — rising shares across more 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 | 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 · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 3.22M | — | $90.47M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 3.22M | — | $90.47M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 3.22M | — | $90.47M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 3.22M | — | $90.47M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 3.22M | — | $90.47M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 2.63M | — | $73.75M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 2.42M | — | $68.02M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 2.42M | — | $68.02M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 2.42M | — | $68.02M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Wellington Management ✦ | 901.26K | -27.8% | $25.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 21 | Wellington Management ✦ | 901.26K | -27.8% | $25.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | Wellington Management ✦ | 901.26K | -27.8% | $25.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 23 | Wellington Management ✦ | 901.26K | -27.8% | $25.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 24 | Geode Capital Management ✦ (passive) | 791.13K | +0.3% | $22.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 25 | Geode Capital Management ✦ (passive) | 791.13K | +0.3% | $22.22M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 26 | State Street Global Advisors ✦ (passive) | 779.79K | +1.0% | $21.90M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Arrowstreet Capital ✦ | 283.89K | +298.1% | $7.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | T. Rowe Price ✦ | 134.20K | +179.0% | $3.77M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 29 | T. Rowe Price ✦ | 134.20K | +179.0% | $3.77M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 30 | Millennium Management ✦ | 117.63K | +1174.0% | $3.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | Renaissance Technologies ✦ | 99.00K | -4.7% | $2.78M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 32 | Point72 Asset Management ✦ | 32.98K | New | $926,098 | 0.0% | New | 1 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 28.85K | -28.5% | $810,024 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 28.85K | -28.5% | $810,024 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 28.85K | -28.5% | $810,024 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 36 | Two Sigma Investments ✦ | 22.63K | New | $635,422 | 0.0% | New | 1 | SEC ↗ |
| 37 | D. E. Shaw & Co. ✦ | 13.88K | +9.0% | $389,778 | 0.0% | ▲ Add | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $926,098 | 0.0% |
| Two Sigma Investments | $635,422 | 0.0% |
Exited
| Norges Bank | $222,800 | 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: Q2 2025 ·
Methodology ·
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