Citadel Advisors
THR

Citadel Advisors’s Thermon Group Holdings THR Stock Holding History

Citadel Advisors’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 		$2.12M Buy
42,100
+10,700
+34% +$499K ﹤0.01% 5951
2025
Q4 		$1.17M Buy
+31,400
New +$1.03M ﹤0.01% 7052
2025
Q1 		– Sell
-200
Closed -$5.75K – 15557
2024
Q4 		$5.75K Buy
+200
New +$5.89K ﹤0.01% 13841
2024
Q3 		– Sell
-15,100
Closed -$464K – 15243
2024
Q2 		$464K Sell
15,100
-300
-2% -$9.61K ﹤0.01% 8200
2024
Q1 		$504K Buy
15,400
+13,000
+542% +$382K ﹤0.01% 8388
2023
Q4 		$78.2K Sell
2,400
-2,800
-54% -$83.4K ﹤0.01% 11252
2023
Q3 		$143K Buy
5,200
+4,300
+478% +$115K ﹤0.01% 10435
2023
Q2 		$23.9K Sell
900
-200
-18% -$4.64K ﹤0.01% 12574
2023
Q1 		$27.4K Buy
1,100
+300
+38% +$7.32K ﹤0.01% 12815
2022
Q4 		$16.1K Buy
+800
New +$14.9K ﹤0.01% 13294
2022
Q3 		– Sell
-23,100
Closed -$325K – 13602
2022
Q2 		$325K Buy
+23,100
New +$356K ﹤0.01% 9634
2021
Q4 		– Sell
-44,800
Closed -$775K – 14750
2021
Q3 		$775K Buy
44,800
+22,600
+102% +$376K ﹤0.01% 8792
2021
Q2 		$378K Buy
+22,200
New +$413K ﹤0.01% 10707

Other funds holding THR

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 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

Citadel Advisors's THR Position: Q1 2026 in Review

Citadel Advisors opened a new position in Thermon Group Holdings (THR) in Q1 2026: 46,955 shares worth $2.37M. The stake represents ﹤0.01% of the portfolio and ranks #5740 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in THR as recently as Q3 2025.

Citadel Advisors first reported a position in THR in Q2 2013 and has held it in 43 quarters since. The position peaked at $4.81M in Q1 2023. 215 funds tracked by Wall St. Rank hold THR as of Q1 2026.

  • Citadel Advisors held 46,955 shares of Thermon Group Holdings worth $2.37M as of Q1 2026.
  • Thermon Group Holdings was a new Citadel Advisors position in Q1 2026.
  • Thermon Group Holdings made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5740 holding.
  • Citadel Advisors first reported a position in Thermon Group Holdings in Q2 2013 and has held it in 43 quarters since.
  • Citadel Advisors's Thermon Group Holdings position peaked at $4.81M in Q1 2023.
  • 215 funds tracked by Wall St. Rank held Thermon Group Holdings as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.