Thermon Group Holdings
THR was delisted on the 29th of May, 2026.
107 hedge funds and large institutions have $529M invested in Thermon Group Holdings in 2021 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 34 increasing their positions, 42 reducing their positions, and 6 closing their positions.
733% more call options, than puts
Call options by funds: $25K | Put options by funds: $3K
217% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 6
13% more funds holding
Funds holding: 95 → 107 (+12)
0.66% less ownership
Funds ownership: 94.5% → 93.84% (-0.66%)
3% less capital invested
Capital invested by funds: $545M → $529M (-$16.3M)
19% less repeat investments, than reductions
Existing positions increased: 34 | Existing positions reduced: 42
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HA
Heartland Advisors
Milwaukee,
Wisconsin
|
+$4.82M |
| 2 |
HP
Harvey Partners
Tarrytown,
New York
|
+$3.87M |
| 3 |
Millennium Management
New York
|
+$1.57M |
| 4 |
Renaissance Technologies
New York
|
+$1.46M |
| 5 |
RC
Roubaix Capital
Denver,
Colorado
|
+$1.23M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EAM
Eagle Asset Management
St Petersburg,
Florida
|
-$5.43M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$4.02M |
| 3 |
Janus Henderson Group
London,
United Kingdom
|
-$3.77M |
| 4 |
ECA
Encompass Capital Advisors
New York
|
-$3.36M |
| 5 |
HPCM
Hunter Perkins Capital Management
Lombard,
Illinois
|
-$1.59M |
THR Hedge Fund Activity: Q4 2021 in Review
107 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Thermon Group Holdings (THR) for Q4 2021, worth a combined $529M — down 3% from $545M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new THR positions and 6 closed out — a net gain of 13 holders — while 34 added to existing stakes and 42 trimmed.
The largest buyer was Heartland Advisors, opening a new position worth an estimated $4.82M. The largest seller was Eagle Asset Management, cutting an estimated $5.43M.
- 107 institutional investors held Thermon Group Holdings (THR) as of Q4 2021, up from 95 in Q3 2021.
- Funds reported $529M of Thermon Group Holdings stock for Q4 2021, down 3% quarter-over-quarter.
- 19 funds opened new Thermon Group Holdings positions in Q4 2021 and 6 closed out, a net change of +13 holders.
- The largest Thermon Group Holdings buyer in Q4 2021 was Heartland Advisors, an estimated $4.82M added.
- The largest Thermon Group Holdings seller in Q4 2021 was Eagle Asset Management, an estimated $5.43M sold.
Based on aggregated 13F filings for Q4 2021.