Jane Street
THR

Jane Street’s Thermon Group Holdings THR Stock Holding History

Jane Street’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 		$10.4M Buy
205,581
+97,674
+91% +$4.55M ﹤0.01% 2495
2025
Q4 		$4.01M Buy
107,907
+72,225
+202% +$2.37M ﹤0.01% 3581
2025
Q3 		$953K Sell
35,682
-78,841
-69% -$2.12M ﹤0.01% 6405
2025
Q2 		$3.22M Buy
114,523
+75,393
+193% +$2.04M ﹤0.01% 3647
2025
Q1 		$1.09M Buy
39,130
+7,798
+25% +$226K ﹤0.01% 5401
2024
Q4 		$901K Sell
31,332
-17,126
-35% -$504K ﹤0.01% 5584
2024
Q3 		$1.45M Buy
48,458
+13,950
+40% +$421K ﹤0.01% 5126
2024
Q2 		$1.06M Buy
34,508
+24,635
+250% +$789K ﹤0.01% 5653
2024
Q1 		$323K Sell
9,873
-8,666
-47% -$255K ﹤0.01% 7440
2023
Q4 		$604K Sell
18,539
-3,036
-14% -$90.5K ﹤0.01% 6442
2023
Q3 		$593K Buy
+21,575
New +$579K ﹤0.01% 6021

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

Jane Street's THR Position: Q1 2026 in Review

Jane Street increased its Thermon Group Holdings (THR) stake by 91% in Q1 2026, buying an estimated $4.55M and bringing the position to 205,581 shares worth $10.4M. The position accounts for ﹤0.01% of the portfolio, ranked #2495.

Jane Street first reported a position in THR in Q3 2023 and has held it in 11 quarters since. 215 funds tracked by Wall St. Rank hold THR as of Q1 2026.

  • Jane Street held 205,581 shares of Thermon Group Holdings worth $10.4M as of Q1 2026.
  • Jane Street bought 97,674 Thermon Group Holdings shares in Q1 2026, an estimated $4.55M.
  • Thermon Group Holdings made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2495 holding.
  • Jane Street first reported a position in Thermon Group Holdings in Q3 2023 and has held it in 11 quarters since.
  • 215 funds tracked by Wall St. Rank held Thermon Group Holdings as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.