BlackRock
THR

BlackRock’s Thermon Group Holdings THR Stock Holding History

BlackRock’s Portfolio THR Stock Details THR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$130M Sell
2,588,149
-93,501
-3% -$4.36M ﹤0.01% 1942
2025
Q4 		$99.7M Buy
2,681,650
+146,250
+6% +$4.8M ﹤0.01% 2114
2025
Q3 		$67.7M Sell
2,535,400
-91,153
-3% -$2.45M ﹤0.01% 2323
2025
Q2 		$73.8M Sell
2,626,553
-31,206
-1% -$845K ﹤0.01% 2242
2025
Q1 		$74M Buy
2,657,759
+35,345
+1% +$1.02M ﹤0.01% 2173
2024
Q4 		$75.4M Sell
2,622,414
-24,600
-0.9% -$725K ﹤0.01% 2231
2024
Q3 		$79M Buy
2,647,014
+77,605
+3% +$2.34M ﹤0.01% 2216
2024
Q2 		$79M Buy
2,569,409
+25,303
+1% +$811K ﹤0.01% 2168
2024
Q1 		$83.2M Sell
2,544,106
-208,822
-8% -$6.13M ﹤0.01% 2164
2023
Q4 		$89.7M Sell
2,752,928
-54,723
-2% -$1.63M ﹤0.01% 2140
2023
Q3 		$77.1M Sell
2,807,651
-29,051
-1% -$780K ﹤0.01% 2140
2023
Q2 		$75.5M Buy
2,836,702
+356,376
+14% +$8.27M ﹤0.01% 2237
2023
Q1 		$61.8M Buy
2,480,326
+73,267
+3% +$1.79M ﹤0.01% 2308
2022
Q4 		$48.3M Buy
2,407,059
+96,240
+4% +$1.79M ﹤0.01% 2488
2022
Q3 		$35.6M Buy
2,310,819
+6,312
+0.3% +$104K ﹤0.01% 2699
2022
Q2 		$32.4M Sell
2,304,507
-2,269
-0.1% -$35K ﹤0.01% 2791
2022
Q1 		$37.4M Sell
2,306,776
-44,196
-2% -$768K ﹤0.01% 2753
2021
Q4 		$39.8M Sell
2,350,972
-18,133
-0.8% -$317K ﹤0.01% 2811
2021
Q3 		$41M Sell
2,369,105
-81,629
-3% -$1.36M ﹤0.01% 2788
2021
Q2 		$41.8M Buy
2,450,734
+17,814
+0.7% +$331K ﹤0.01% 2819
2021
Q1 		$47.4M Buy
2,432,920
+92,624
+4% +$1.69M ﹤0.01% 2648
2020
Q4 		$36.6M Buy
2,340,296
+97,533
+4% +$1.3M ﹤0.01% 2671
2020
Q3 		$25.2M Sell
2,242,763
-11,446
-0.5% -$151K ﹤0.01% 2733
2020
Q2 		$32.8M Sell
2,254,209
-882,310
-28% -$13.1M ﹤0.01% 2515
2020
Q1 		$47.3M Buy
3,136,519
+107,185
+4% +$2.23M ﹤0.01% 2081
2019
Q4 		$81.2M Buy
3,029,334
+112,235
+4% +$2.83M ﹤0.01% 2073
2019
Q3 		$67M Buy
2,917,099
+70,971
+2% +$1.68M ﹤0.01% 2119
2019
Q2 		$73M Buy
2,846,128
+676,258
+31% +$16.9M ﹤0.01% 2105
2019
Q1 		$53.2M Sell
2,169,870
-40,905
-2% -$975K ﹤0.01% 2242
2018
Q4 		$44.8M Buy
2,210,775
+70,482
+3% +$1.59M ﹤0.01% 2309
2018
Q3 		$55.2M Buy
2,140,293
+86,488
+4% +$2.18M ﹤0.01% 2324
2018
Q2 		$47M Buy
2,053,805
+77,602
+4% +$1.82M ﹤0.01% 2385
2018
Q1 		$44.3M Buy
1,976,203
+21,239
+1% +$490K ﹤0.01% 2331
2017
Q4 		$46.3M Buy
1,954,964
+40,154
+2% +$877K ﹤0.01% 2333
2017
Q3 		$34.4M Buy
1,914,810
+298
+0% +$5.22K ﹤0.01% 2500
2017
Q2 		$36.7M Sell
1,914,512
-11,193
-0.6% -$220K ﹤0.01% 2441
2017
Q1 		$40.1M Buy
1,925,705
+1,917,532
+23,462% +$38.4M ﹤0.01% 2359
2016
Q4 		$156K Sell
8,173
-169
-2% -$3.31K ﹤0.01% 2297
2016
Q3 		$164K Sell
8,342
-176
-2% -$3.42K ﹤0.01% 2291
2016
Q2 		$164K Buy
8,518
+5,889
+224% +$113K ﹤0.01% 2221
2016
Q1 		$47K Buy
2,629
+1,695
+181% +$28.4K ﹤0.01% 2398
2015
Q4 		$15K Hold
934
– – ﹤0.01% 2711
2015
Q3 		$19K Hold
934
– – ﹤0.01% 2425
2015
Q2 		$23K Hold
934
– – ﹤0.01% 2335
2015
Q1 		$23K Hold
934
– – ﹤0.01% 2304
2014
Q4 		$23K Hold
934
– – ﹤0.01% 2300
2014
Q3 		$23K Hold
934
– – ﹤0.01% 2262
2014
Q2 		$24K Buy
934
+24
+3% +$586 ﹤0.01% 2283
2014
Q1 		$21K Hold
910
– – ﹤0.01% 2345
2013
Q4 		$24K Hold
910
– – ﹤0.01% 2277
2013
Q3 		$21K Hold
910
– – ﹤0.01% 2259
2013
Q2 		$18K Buy
+910
New +$18.2K ﹤0.01% 2356

Other funds holding THR

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
MVP
Medina Value Partners Los Angeles, California $477M AUM 25.52% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
WHG
Westwood Holdings Group Dallas, Texas $13.7B AUM 21.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

BlackRock's THR Position: Q1 2026 in Review

BlackRock reduced its Thermon Group Holdings (THR) stake by 3.5% in Q1 2026, selling an estimated $4.36M and leaving 2,588,149 shares worth $130M. The position accounts for ﹤0.01% of the portfolio, ranked #1942.

BlackRock first reported a position in THR in Q2 2013 and has held it in 52 quarters since. 215 funds tracked by Wall St. Rank hold THR as of Q1 2026.

  • BlackRock held 2,588,149 shares of Thermon Group Holdings worth $130M as of Q1 2026.
  • BlackRock sold 93,501 Thermon Group Holdings shares in Q1 2026, an estimated $4.36M.
  • Thermon Group Holdings made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #1942 holding.
  • BlackRock first reported a position in Thermon Group Holdings in Q2 2013 and has held it in 52 quarters since.
  • 215 funds tracked by Wall St. Rank held Thermon Group Holdings as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.