THRM · Gentherm Inc · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding THRM
All superinvestors →Holder Concentration
Across 257 13F filersWho Holds THRM
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 256 filers, like-for-like change +5.2%; actively managed books +4.2%; index-like books +7.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 51.3% | 127 | +4.3% |
| Exempt adviser | 0.9% | 3 | -41.4% |
| Adviser | 8.0% | 6 | +8.4% |
| Bank | 8.8% | 17 | +2.9% |
| Insurer | 0.6% | 2 | -3.3% |
| Broker-dealer | 0.0% | 0 | — |
| Benefit plan | 0.3% | 5 | +22.1% |
| Non-US | 1.0% | 9 | -49.9% |
| Holding company | 19.5% | 8 | +11.1% |
| Unknown | 9.8% | 79 | +16.0% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 33.1% | 33 | +7.3% |
| Systematic-like | 2.7% | 14 | -35.1% |
| Concentrated | 5.3% | 41 | +1.5% |
| Diversified active | 58.9% | 168 | +7.4% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 48.9% | 145 | +4.3% |
| Medium turnover | 35.6% | 66 | +10.8% |
| High turnover | 4.1% | 25 | -21.0% |
| Unknown | 11.4% | 20 | +4.7% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 12.6% | 26 | +6.0% |
| Medium horizon | 17.3% | 34 | +5.8% |
| Long horizon | 64.2% | 182 | +6.7% |
| Unknown | 5.9% | 14 | -11.7% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 7.1% | 49 | +8.2% |
| $1B to $10B | 15.3% | 69 | +15.6% |
| $10B to $100B | 16.9% | 78 | -3.7% |
| $100B or more | 60.7% | 60 | +5.1% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 1.3% | 51 | +15.2% |
| Pooled investment vehicles | 10.0% | 21 | -3.5% |
| Registered funds and BDCs | 25.4% | 19 | +6.7% |
| Pension and profit sharing plans | 4.1% | 2 | +7.6% |
| Insurance companies | 0.2% | 3 | +27.0% |
| Charitable organizations | 0.0% | 2 | +4953.3% |
| Governments and sovereign funds | 0.8% | 5 | -1.8% |
| Other investment advisers | 0.1% | 4 | -7.4% |
| Other | 0.1% | 2 | +59.8% |
| Diversified | 9.3% | 18 | +4.0% |
| Unknown | 48.7% | 129 | +6.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 15.2% | 33 | -9.5% |
| Private equity funds | 0.7% | 8 | +12.0% |
| Venture capital funds | 0.0% | 1 | +74.4% |
| Real estate funds | 0.0% | 3 | -36.3% |
| Securitized asset funds | 0.2% | 1 | +4.7% |
| Other private funds | 16.1% | 18 | +17.8% |
| Mixed private funds | 0.5% | 2 | +5.8% |
| No private funds | 19.6% | 64 | +4.6% |
| Private funds, type not stated | 0.0% | 0 | -100.0% |
| Unknown | 47.8% | 126 | +7.8% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 89.0% | 216 | +6.4% |
| Outside the US | 11.0% | 40 | -3.8% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
256 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $3,072,546 (1 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 31.5% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies THRM's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | CALX Calix, Inc | 5 |
| 2 | RSKD Riskified Ltd. | 3 |
| 3 | CMCO Columbus Mckinnon Corp | 3 |
| 4 | AIN Albany International Corp | 3 |
| 5 | AHCO AdaptHealth Corp. | 3 |
| 6 | SIBN SI-BONE, Inc. | 3 |
| 7 | OMCL Omnicell, Inc. | 3 |
| 8 | KWR Quaker Chemical Corp | 3 |
| 9 | FELE Franklin Electric Co Inc | 3 |
| 10 | POWI Power Integrations Inc | 3 |
Shareholder Targets
13F filers that own its peers but not THRM, quarter ended Jun 30, 2026Found through its holder-overlap peers: CALX, RSKD, CMCO, AIN, AHCO, SIBN, OMCL, KWR, FELE, POWI, DIOD, UCTT, GMED, ENS, COHU, ITRI, AWI, MTRN, NPO, EEFT. 1,267 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital World Investors Adviser, Diversified active | $915,742,266 6 held | UCTT, NPO, COHU |
| 2 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $761,560,005 12 held | POWI, OMCL, KWR |
| 3 | EARNEST PARTNERS LLC Registered adviser, Diversified active | $639,786,963 4 held | ENS, AIN, FELE |
| 4 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Registered adviser, Diversified active | $604,620,055 6 held | POWI, DIOD, GMED |
| 5 | Capital International Investors Adviser, Diversified active | $524,097,429 4 held | NPO, AWI, POWI |
| 6 | Boston Partners Registered adviser, Diversified active | $511,929,782 7 held | UCTT, GMED, ENS |
| 7 | FIRST TRUST ADVISORS LP Registered adviser, Diversified active | $497,118,844 16 held | ENS, FELE, ITRI |
| 8 | TWO SIGMA INVESTMENTS, LP Registered adviser, Systematic-like | $490,470,531 15 held | AWI, UCTT, COHU |
| 9 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Registered adviser, Diversified active | $481,618,479 5 held | GMED, AWI, ITRI |
| 10 | NEUBERGER BERMAN GROUP LLC Holding company, Diversified active | $414,899,512 15 held | POWI, AWI, ITRI |
Fund Ownership of THRM by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 17.35% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.90% | 1,523,797 |
| Index ETFs | 14.45% | 7,587,129 |
| Active ETFs | 1.44% | 756,247 |
| Active funds | 7.94% | 4,169,663 |
| Unclassified | 1.62% | 851,418 |
| All registered funds | 28.36% | 14,888,254 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $165,005,038 | 14.80% | 4,837,439 | Shares | 2026-08-07 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $65,933,913 | 5.92% | 1,932,979 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $53,494,405 | 4.80% | 1,568,291 | Shares | 2026-08-11 | |
| Mid Harvey Partners, LLC Registered adviser | $45,232,418 | 4.06% | 1,326,075 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $44,660,086 | 4.01% | 1,309,296 | Shares | 2026-09-22 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $44,515,767 | 3.99% | 1,305,065 | Shares | 2026-08-13 | |
| Mid SEGALL BRYANT & HAMILL, LLC Registered adviser | $44,478,519 | 3.99% | 1,303,973 | Shares | 2026-08-12 | |
| Mid Global Alpha Capital Management Ltd. Adviser | $40,479,019 | 3.63% | 1,186,720 | Shares | 2026-08-13 | |
| Small Trigran Investments, Inc. Registered adviser | $39,711,066 | 3.56% | 1,164,206 | Shares | 2026-08-12 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser | $38,702,161 | 3.47% | 1,134,628 | Shares | 2026-08-12 | |
| Mega AMERICAN CENTURY COMPANIES INC | $30,497,444 | 2.74% | 894,091 | Shares | 2026-08-12 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $27,923,605 | 2.51% | 818,634 | Shares | 2026-08-12 | |
| Large BARROW HANLEY MEWHINNEY & STRAUSS LLC Registered adviser | $27,822,196 | 2.50% | 815,661 | Shares | 2026-08-12 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $25,615,039 | 2.30% | 750,954 | Shares | 2026-08-14 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $20,233,881 | 1.82% | 593,195 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $19,730,213 | 1.77% | 578,429 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $18,454,430 | 1.66% | 541,027 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $18,127,792 | 1.63% | 531,451 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $15,949,733 | 1.43% | 467,597 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $12,419,790 | 1.11% | 364,110 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $11,101,609 | 1.00% | 325,465 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $9,986,281 | 0.90% | 292,767 | Shares | 2026-08-14 | |
| Small Bastion Asset Management Inc. | $9,855,436 | 0.88% | 288,931 | Shares | 2026-08-10 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $9,842,406 | 0.88% | 288,549 | Shares | 2026-09-02 | |
| Mega UBS Group AG Bank | $9,568,125 | 0.86% | 280,508 | Shares | 2026-08-13 | |
| Large Allspring Global Investments Holdings, LLC Holding company | $9,283,547 | 0.83% | 272,165 | Shares | 2026-08-13 | |
| Mid Hillsdale Investment Management Inc. Registered adviser | $9,224,913 | 0.83% | 270,446 | Shares | 2026-08-12 | |
| Large FRONTIER CAPITAL MANAGEMENT CO LLC Registered adviser | $8,688,260 | 0.78% | 254,713 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $8,484,146 | 0.76% | 248,729 | Shares | 2026-08-14 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $8,416,915 | 0.76% | 246,758 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $8,076,291 | 0.72% | 236,772 | Shares | 2026-08-12 | |
| Small Divisar Capital Management LLC Registered adviser | $7,810,234 | 0.70% | 228,972 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $7,180,390 | 0.64% | 210,507 | Shares | 2026-08-06 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $6,876,814 | 0.62% | 201,607 | Shares | 2026-08-13 | |
| Mega FRANKLIN RESOURCES INC Adviser | $6,818,518 | 0.61% | 199,898 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $6,002,746 | 0.54% | 175,982 | Shares | 2026-08-13 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $5,651,003 | 0.51% | 165,670 | Shares | 2026-08-04 | |
| Large Public Sector Pension Investment Board Non-US | $5,498,190 | 0.49% | 161,190 | Shares | 2026-08-13 | |
| Small ESSEX INVESTMENT MANAGEMENT CO LLC Registered adviser | $5,269,491 | 0.47% | 158,243 | Shares | 2026-10-19 | |
| Mega Creative Planning Registered adviser | $5,200,239 | 0.47% | 152,455 | Shares | 2026-08-13 | |
| Large Man Group plc | $4,995,921 | 0.45% | 146,465 | Shares | 2026-08-14 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $4,829,396 | 0.43% | 141,583 | Shares | 2026-08-14 | |
| Large BESSEMER GROUP INC | $4,420,318 | 0.40% | 129,695 | Shares | 2026-08-12 | |
| Large Empowered Funds, LLC Registered adviser | $4,359,974 | 0.39% | 127,821 | Shares | 2026-08-17 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $4,315,631 | 0.39% | 126,521 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $4,233,115 | 0.38% | 124,102 | Shares | 2026-08-14 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $4,038,828 | 0.36% | 118,406 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $3,990,085 | 0.36% | 116,977 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $3,658,500 | 0.33% | 107,256 | Shares | 2026-08-14 | |
| Mid MARTINGALE ASSET MANAGEMENT L P Registered adviser | $3,624,528 | 0.33% | 106,260 | Shares | 2026-08-13 | |
| Small Edenbrook Capital, LLC Registered adviser | $3,255,321 | 0.29% | 95,436 | Shares | 2026-08-13 | |
| Small NANO CAP NEW MILLENNIUM GROWTH FUND L P | $3,240,450 | 0.29% | 95,000 | Shares | 2026-08-14 | |
| Mid Linden Thomas Advisory Services, LLC Registered adviser | $2,895,768 | 0.26% | 86,960 | Shares | 2026-10-19 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $2,773,143 | 0.25% | 81,300 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $2,669,516 | 0.24% | 78,262 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $2,613,883 | 0.23% | 76,631 | Shares | 2026-08-11 | |
| Mid CONNORS INVESTOR SERVICES INC Registered adviser | $2,602,695 | 0.23% | 76,303 | Shares | 2026-08-14 | |
| Mega SEI INVESTMENTS CO Holding company | $2,502,275 | 0.22% | 73,359 | Shares | 2026-08-14 | |
| Mega Allianz Asset Management GmbH | $2,424,641 | 0.22% | 71,083 | Shares | 2026-09-02 | |
| Small Harber Asset Management LLC | $2,420,172 | 0.22% | 70,952 | Shares | 2026-08-12 | |
| Mega Legal & General Group Plc | $2,386,096 | 0.21% | 69,953 | Shares | 2026-08-14 | |
| Mega NORGES BANK Non-US | $2,234,205 | 0.20% | 65,500 | Shares | 2026-08-12 | |
| Small Bridge City Capital, LLC Registered adviser | $2,159,742 | 0.19% | 63,317 | Shares | 2026-08-11 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $2,082,616 | 0.19% | 61,056 | Shares | 2026-08-13 | |
| Mega Swiss National Bank | $2,043,189 | 0.18% | 59,900 | Shares | 2026-08-11 | |
| Large PANAGORA ASSET MANAGEMENT INC Registered adviser | $2,002,257 | 0.18% | 58,700 | Shares | 2026-08-06 | |
| Mega Russell Investments Group, Ltd. | $1,843,679 | 0.17% | 54,051 | Shares | 2026-08-06 | |
| Large PEAK6 LLC Broker-dealer | $1,705,500 | 0.15% | 50,000 | Call | 2026-08-13 | |
| Mid Atom Investors LP Registered adviser | $1,674,698 | 0.15% | 49,097 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $1,671,219 | 0.15% | 48,995 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $1,624,898 | 0.15% | 47,637 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $1,582,772 | 0.14% | 46,402 | Shares | 2026-08-14 | |
| Mid Legato Capital Management LLC Registered adviser | $1,570,697 | 0.14% | 46,048 | Shares | 2026-08-06 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $1,501,931 | 0.13% | 44,032 | Shares | 2026-08-14 | |
| Large INTECH INVESTMENT MANAGEMENT LLC Registered adviser | $1,460,146 | 0.13% | 42,807 | Shares | 2026-08-10 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $1,335,747 | 0.12% | 39,160 | Shares | 2026-08-12 | |
| Small Front Street Capital Management, Inc. | $1,311,188 | 0.12% | 38,440 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $1,296,111 | 0.12% | 37,998 | Shares | 2026-08-07 | |
| Mid MOODY NATIONAL BANK TRUST DIVISION | $1,291,374 | 0.12% | 38,780 | Shares | 2026-10-06 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $1,268,141 | 0.11% | 37,178 | Shares | 2026-08-12 | |
| Large Jefferies Financial Group Inc. Holding company | $1,211,450 | 0.11% | 35,516 | Shares | 2026-08-17 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $1,167,073 | 0.10% | 34,215 | Shares | 2026-08-24 | |
| Large Federation des caisses Desjardins du Quebec | $1,126,994 | 0.10% | 33,040 | Shares | 2026-08-14 | |
| Small EntryPoint Capital, LLC Registered adviser | $1,117,682 | 0.10% | 32,767 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $1,110,553 | 0.10% | 32,558 | Shares | 2026-08-13 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $980,867 | 0.09% | 28,756 | Shares | 2026-07-29 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $976,295 | 0.09% | 28,622 | Shares | 2026-08-14 | |
| Large State of Tennessee, Department of Treasury | $964,085 | 0.09% | 28,264 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $951,669 | 0.09% | 27,900 | Put | 2026-09-02 | |
| Large Pinnacle Financial Partners, Inc. Bank | $901,731 | 0.08% | 26,436 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $871,067 | 0.08% | 25,537 | Shares | 2026-08-13 | |
| Large GAMCO INVESTORS, INC. ET AL Registered adviser | $869,805 | 0.08% | 25,500 | Shares | 2026-08-12 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $869,463 | 0.08% | 25,490 | Shares | 2026-09-23 | |
| Large CANADA LIFE ASSURANCE Co | $857,388 | 0.08% | 25,136 | Shares | 2026-08-13 | |
| Small SummerHaven Investment Management, LLC | $849,949 | 0.08% | 25,524 | Shares | 2026-10-19 | |
| Large Tidal Investments LLC Registered adviser | $806,734 | 0.07% | 23,651 | Shares | 2026-08-13 | |
| Large Walleye Capital LLC Registered adviser | $802,301 | 0.07% | 23,521 | Shares | 2026-08-03 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $793,500 | 0.07% | 23,263 | Shares | 2026-08-07 | |
| Mega ROYAL BANK OF CANADA Bank | $792,748 | 0.07% | 23,241 | Shares | 2026-08-14 | |
| Mid Horizon Investments, LLC Registered adviser | $786,951 | 0.07% | 23,071 | Shares | 2026-08-13 |
Showing the top 100 of 265 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.