Harbor Capital Advisors’s Thermon Group Holdings THR Stock Holding History

Harbor Capital 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	$10K	Sell	199 -12	-6%	-$559	﹤0.01%	991
2025 Q4	$8K	Sell	211 -4	-2%	-$131	﹤0.01%	1027
2025 Q3	$6K	Buy	215 +78	+57%	+$2.1K	﹤0.01%	1129
2025 Q2	$4K	Buy	137 +24	+21%	+$650	﹤0.01%	1239
2025 Q1	$3K	Buy	113 +25	+28%	+$723	﹤0.01%	1322
2024 Q4	$3K	Sell	88 -23,144	-100%	-$682K	﹤0.01%	1248
2024 Q3	$693K	Buy	23,232 +13,199	+132%	+$398K	0.03%	518
2024 Q2	$309K	Buy	10,033 +7,595	+312%	+$243K	0.02%	604
2024 Q1	$80K	Buy	+2,438	New	+$71.6K	0.01%	720

Other funds holding THR

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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 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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Harbor Capital Advisors's THR Position: Q1 2026 in Review

Harbor Capital Advisors reduced its Thermon Group Holdings (THR) stake by 5.7% in Q1 2026, selling an estimated $559 and leaving 199 shares worth $10K. The position accounts for ﹤0.01% of the portfolio, ranked #991.

Harbor Capital Advisors first reported a position in THR in Q1 2024 and has held it in 9 quarters since. The position peaked at $693K in Q3 2024. 215 funds tracked by Wall St. Rank hold THR as of Q1 2026.

Harbor Capital Advisors held 199 shares of Thermon Group Holdings worth $10K as of Q1 2026.
Harbor Capital Advisors sold 12 Thermon Group Holdings shares in Q1 2026, an estimated $559.
Thermon Group Holdings made up ﹤0.01% of Harbor Capital Advisors's portfolio in Q1 2026, its #991 holding.
Harbor Capital Advisors first reported a position in Thermon Group Holdings in Q1 2024 and has held it in 9 quarters since.
Harbor Capital Advisors's Thermon Group Holdings position peaked at $693K in Q3 2024.
215 funds tracked by Wall St. Rank held Thermon Group Holdings as of Q1 2026.

Based on Harbor Capital Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.