Thermon Group Holdings, Inc. THR
CIK 0001489096 · CUSIP 88362T103
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $114.08M 3,069,937 shares | 0.00% | -98.99K(-3.1%)Reduced | SEC filing ↗ Jan 29, 2026 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $99.65M 2,681,650 shares | 0.00% | +146.25K(+5.8%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 03 | FMR LLC CIK 315066 · View history | $89.84M 2,417,762 shares | 0.00% | -5.77K(-0.2%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $64.31M 1,730,579 shares | 0.01% | -38.63K(-2.2%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 05 | GW&K Investment Management, LLC CIK 1082917 · View history | $60.47M 1,627,257 shares | 0.52% | +197.72K(+13.8%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 06 | MORGAN STANLEY CIK 895421 · Amended · View history | $43.69M 1,175,768 shares | 0.00% | +456.24K(+63.4%)Added | SEC filing ↗ May 27, 2026 | ▾ |
| 07 | Medina Value Partners, LLC CIK 1843543 · View history | $38.78M 1,043,526 shares | 9.06% | +56.36K(+5.7%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 08 | WESTWOOD HOLDINGS GROUP INC CIK 1165002 · View history | $36.30M 976,821 shares | 0.30% | -510.34K(-34.3%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 09 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history | $32.98M 887,451 shares | 0.09% | -92.90K(-9.5%)Reduced | SEC filing ↗ Feb 9, 2026 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $29.07M 782,077 shares | 0.00% | +1.57K(+0.2%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
| 11 | Harvey Partners, LLC CIK 1406484 · View history | $28.69M 772,070 shares | 2.58% | +570(+0.1%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 12 | STATE STREET CORP CIK 93751 · View history | $28.31M 761,840 shares | 0.00% | -20.59K(-2.6%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 13 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $27.18M 731,373 shares | 0.00% | -124.87K(-14.6%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 14 | Swedbank AB CIK 946431 · Amended · View history | $25.79M 694,000 shares | 0.02% | -64.00K(-8.4%)Reduced | SEC filing ↗ Feb 3, 2026 | ▾ |
| 15 | VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. CIK 1367401 · View history | $25.63M 689,677 shares | 0.22% | -435.37K(-38.7%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 16 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $25.02M 673,335 shares | 0.01% | +183.55K(+37.5%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 17 | NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history | $23.04M 620,000 shares | 1.46% | -3.50K(-0.6%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 18 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $18.89M 508,339 shares | 0.01% | +79.69K(+18.6%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 19 | NEW SOUTH CAPITAL MANAGEMENT INC CIK 1044797 · View history | $17.64M 474,599 shares | 0.81% | -19.02K(-3.9%)Reduced | SEC filing ↗ Feb 12, 2026 | ▾ |
| 20 | BROWN ADVISORY INC CIK 1345929 · View history | $16.96M 456,417 shares | 0.02% | -425.15K(-48.2%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
Showing 20 / 193 institutions. The complete set is available through the API.
Coverage & totals by quarter
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