Stocks › THRM
Gentherm Inc
THRM·Nasdaq·
United States·USD
United States·USD$31.00
-1.23 (-3.82%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
THRM
Gentherm Inc · Nasdaq
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
THRMS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
Loading price history…
Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of THRM by members of U.S. Congress · 7 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 James B. RenacciHouse · R · OH |
THRMGentherm Inc · Stock |
Sale $1,001 - $15,000 |
Oct 18, 2017 | Oct 11, 2017 | Filing ↗ |
| James B. RenacciHouse · R · OH |
THRMGentherm Inc · Stock |
Purchase $1,001 - $15,000 |
Feb 7, 2017 | Jan 30, 2017 | Filing ↗ |
| James B. RenacciHouse · R · OH |
THRMGentherm Inc · Stock |
Sale $1,001 - $15,000 |
Jan 5, 2017 | Dec 20, 2016 | Filing ↗ |
| James B. RenacciHouse · R · OH |
THRMGentherm Inc · Stock |
Sale $1,001 - $15,000 |
May 5, 2016 | Apr 19, 2016 | Filing ↗ |
 Thom TillisSenate · R · NC |
THRMGentherm Inc · Stock |
Sale $1,001 - $15,000 |
Feb 26, 2015 | Feb 13, 2015 | Filing ↗ |
| James B. RenacciHouse · R · OH |
THRMGentherm Inc · Stock |
Purchase $1,001 - $15,000 |
Nov 10, 2014 | Oct 30, 2014 | Filing ↗ |
| James B. RenacciHouse · R · OH |
THRMGentherm Inc · Stock |
Purchase $1,001 - $15,000 |
Nov 10, 2014 | Oct 16, 2014 | Filing ↗ |
Whale Activity
Position changes in THRM reported for 2026-06-30 by 11 tracked institutional filers
- Increased5
- New0
- Held0
- Decreased2
- Closed2
- No prior filing2
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 4.8M | $165.0M | increased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.9M | $65.9M | increased |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $44.5M | increased |
| Trigran Investments, Inc. | 1.2M | $39.7M | — |
| CITADEL ADVISORS LLC | 288.5K | $9.8M | increased |
| RENAISSANCE TECHNOLOGIES LLC | 176.0K | $6.0M | decreased |
| D. E. Shaw & Co., Inc. | 117.0K | $4.0M | increased |
| Edenbrook Capital, LLC | 95.4K | $3.3M | — |
| MILLENNIUM MANAGEMENT LLC | 10.3K | $351K | decreased |
| Point72 Asset Management | 0 | $0 | closed |
| Two Sigma Investments, LP | 0 | $0 | closed |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by THRM insiders, by quarter · Form 4
Recent Insider Transactions
1,267 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Nicholas BreisacherChief Accounting Officer | Sale | −925 | $43.21 | $40K | Aug 17, 2026 | Form 4 ↗ |
| Kauffman Wayne S IIISVP and General Counsel | Sale | −4,700 | $43.21 | $203K | Jul 29, 2026 | Form 4 ↗ |
| Washington Kenneth EDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Stacey JohnDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Meter ElizabethDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Kummeth Charles R.Director | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Kowalchik Laura MicheleDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Hundzinski Ronald TDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Heinzmann David WDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Desormiere SophieDirector | Grant / award | +4,292 | $0.00 | $0 | May 14, 2026 | Form 4 ↗ |
| Nicholas BreisacherChief Accounting Officer | Tax withholding | −102 | $28.64 | $3K | Mar 23, 2026 | Form 4 ↗ |
| Nicholas BreisacherChief Accounting Officer | Grant / award | +353 | $0.00 | $0 | Mar 23, 2026 | Form 4 ↗ |
| Barkas RafaelSVP Global Ops & Supply Chain | Tax withholding | −607 | $28.64 | $17K | Mar 23, 2026 | Form 4 ↗ |
| Barkas RafaelSVP Global Ops & Supply Chain | Grant / award | +2,121 | $0.00 | $0 | Mar 23, 2026 | Form 4 ↗ |
| Runyon Barbara JSVP, CHRO | Tax withholding | −961 | $28.64 | $28K | Mar 23, 2026 | Form 4 ↗ |
| Runyon Barbara JSVP, CHRO | Grant / award | +2,121 | $0.00 | $0 | Mar 23, 2026 | Form 4 ↗ |
| Wilson JaymiSVP, Chief Strategy Officer | Tax withholding | −710 | $28.64 | $20K | Mar 23, 2026 | Form 4 ↗ |
| Wilson JaymiSVP, Chief Strategy Officer | Grant / award | +2,474 | $0.00 | $0 | Mar 23, 2026 | Form 4 ↗ |
| Kauffman Wayne S IIISVP and General Counsel | Tax withholding | −925 | $28.64 | $26K | Mar 23, 2026 | Form 4 ↗ |
| Kauffman Wayne S IIISVP and General Counsel | Grant / award | +2,121 | $0.00 | $0 | Mar 23, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding THRM · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF iShares Trust | 1.8M | $63.0M | 0.06% | Jun 30, 2026 |
| Undiscovered Managers Behavioral Value Fund UNDISCOVERED MANAGERS FUNDS | 931.6K | $31.8M | 0.35% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 924.2K | $31.5M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF iShares Trust | 814.6K | $27.8M | 0.03% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF American Century ETF Trust | 684.7K | $23.8M | 0.09% | May 31, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 667.6K | $22.8M | 0.01% | Jun 30, 2026 |
| U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 343.8K | $14.0M | 0.07% | Jul 31, 2026 |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 336.9K | $13.7M | 0.04% | Jul 31, 2026 |
| Columbia Small Cap Value Discovery Fund COLUMBIA FUNDS SERIES TRUST I | 319.0K | $12.9M | 0.52% | Jul 31, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 351.2K | $12.0M | 0.01% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list THRM's shares (CUSIP 37253A103), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- Dimensional Fund Advisors LPSCHEDULE 13G · passive (13G) · 1.6M shares5.1%
Jul 14, 2026 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming Gentherm Inc as client
No lobbying filings found naming Gentherm Inc as the client.
Government Contracts
Federal awards to Gentherm Inc · USAspending
No federal contract awards found for Gentherm Inc.
U.S. Patents
Recent USPTO applications naming Gentherm Inc
No USPTO patent applications found for Gentherm Inc.
Annual Financials
From THRM's 10-K filings · XBRL
No annual XBRL figures on record for THRM. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 1-for-5Reverse splitJan 28, 1999
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 1.01, 2.01, 2.03, 5.02, 5.03, 7.01, 9.01Material agreement · Acquisition or disposition · Direct financial obligationOct 1, 2026
EDGAR ↗ - 8-K · Items 5.07, 7.01, 8.01, 9.01Shareholder vote · Reg FD disclosure · Other eventsSep 11, 2026
EDGAR ↗ - 8-K · Items 2.01, 7.01, 8.01, 9.01Acquisition or disposition · Reg FD disclosure · Other eventsJul 23, 2026
EDGAR ↗ - 8-K · Items 1.01, 2.03, 9.01Material agreement · Direct financial obligationJul 2, 2026
EDGAR ↗ - 8-K · Items 5.02, 5.07, 9.01Officer / director change · Shareholder voteMay 19, 2026
EDGAR ↗
About Gentherm Inc
From SEC EDGAR company records
Industry (SIC 3714)Motor Vehicle Parts & Accessories
SectorIndustrials
HeadquartersNOVI, MI
IncorporatedMI
SEC CIK0000903129 ↗
Former namesAMERIGON INC