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MR

Mark John Roberts

THR
SVP, GLOBAL ENGINEERING · THERMON GROUP HOLDINGS, INC. · CIK 0001777566
FILING MIX · LIFETIME45%/55%
BUYS
15
SELLS
18
TOTAL VALUE
$805.2K
COMPANIES
1
ACTIVE SINCE
May 2020
HOLDINGS NOW
62,179
AVG SELL PX
$25.97
TRADE KIND
SHOWING 33 / 33
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Mark John Roberts, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+100.00%-10.69%+1.26%-11.95%-11.95%—
14d1+100.00%-14.10%+2.92%-17.02%-17.02%—
30d1+100.00%-11.91%+3.74%-15.65%-15.65%—
60d1+100.00%-3.97%+3.11%-7.08%-7.08%—
90d1+100.00%-8.44%+6.22%-14.66%-14.66%—
180d1+100.00%-6.10%+14.27%-20.37%-20.37%—
1y1+100.00%-23.16%+13.18%-36.35%-36.35%—
2y1+0.00%+81.10%————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
THR · 62,179 shares · as of Jun 1, 2025
017,19034,37951,56968,75820212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
FLOW · 15 buys / 18 sellsCOVERAGE · 21 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
1,278$25.94$33.2K62,179Jun 1, 2025Jun 3, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
5,301$30.04$159.2K63,457May 12, 2025May 14, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,930——68,758May 12, 2025May 14, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9,740——61,828May 12, 2025May 14, 2025 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,110——54,030Jun 1, 2024Jun 4, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
1,942$33.76$65.6K52,088Jun 1, 2024Jun 4, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
2,910$33.35$97.0K50,920May 31, 2024Jun 3, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,662——53,717May 14, 2024May 16, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,781——58,498May 14, 2024May 16, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
4,668$34.15$159.4K53,830May 14, 2024May 16, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,849——51,999Jun 1, 2023Jun 5, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
4,879$22.73$110.9K47,120Jun 1, 2023Jun 5, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,613——47,288May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,716——49,128May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
1,876$21.44$40.2K45,412May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
978$21.44$21.0K48,150May 17, 2023May 19, 2023 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
1,204$15.40$18.5K40,675Jun 1, 2022Jun 3, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,681——41,879Jun 1, 2022Jun 3, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,081——36,975May 16, 2022May 18, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
842$14.95$12.6K36,133May 16, 2022May 15, 2024 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
777$14.95$11.6K36,198May 16, 2022May 18, 2022 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
215$17.04$3.7K33,894Jun 30, 2021Jul 1, 2021 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
998$17.77$17.7K34,109Jun 1, 2021Jun 3, 2021 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,924——35,107Jun 1, 2021Jun 3, 2021 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
1,840$19.34$35.6K30,183Apr 1, 2021Apr 6, 2021 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
215$14.57$3.1K32,023Jun 30, 2020Jul 2, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
175$14.13$2.5K32,238Jun 19, 2020Jun 23, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
310$14.28$4.4K21,909Jun 1, 2020Jun 3, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,074——5,074Jun 1, 2020Jun 3, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,127——22,219Jun 1, 2020Jun 3, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
10,504——32,413Jun 1, 2020Jun 3, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
SALE
SVP, Global Engineering
593$15.07$8.9K16,092May 21, 2020May 26, 2020 ↗View →
THR
THERMON GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,001——16,685May 21, 2020May 26, 2020 ↗View →
Other insiders · THR
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About this filer
CIK 0001777566
ROLE
SVP, Global Engineering
PRIMARY
THR
COMPANIES
1
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001777566DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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