Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in THRM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.7M | $130.5M | +0.4% | 15.325% | 0.00% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.8M | $50.1M | — | 5.886% | 0.00% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 1.5M | $41.0M | +7.0% | 4.811% | 0.01% |
| 4 | Trigran Investments, Inc. | 1.3M | $37.5M | -7.8% | 4.399% | 8.96% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $35.6M | — | 4.180% | 0.00% |
| 6 | STATE STREET CORP | 1.2M | $34.5M | -1.6% | 4.056% | 0.00% |
| 7 | Harvey Partners, LLC | 1.2M | $34.3M | +17.9% | 4.025% | 2.78% |
| 8 | Global Alpha Capital Management Ltd. | 1.2M | $33.1M | +15.6% | 3.888% | 1.99% |
| 9 | FULLER & THALER ASSET MANAGEMENT, INC. | 1.2M | $32.6M | -3.6% | 3.828% | 0.11% |
| 10 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | 969K | $26.9M | +3.0% | 3.161% | 0.09% |
| 11 | SEGALL BRYANT & HAMILL, LLC | 808K | $23.5M | -18.7% | 2.636% | 0.38% |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 771K | $21.4M | +3.6% | 2.516% | 0.00% |
| 13 | AMERICAN CENTURY COMPANIES INC | 762K | $21.2M | +13.3% | 2.488% | 0.01% |
| 14 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 555K | $15.4M | +1.8% | 1.810% | 0.01% |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 522K | $14.5M | -4.7% | 1.702% | 0.00% |
| 16 | ROYCE & ASSOCIATES LP | 490K | $13.6M | +47.6% | 1.599% | 0.13% |
| 17 | AMERIPRISE FINANCIAL INC | 483K | $13.4M | -23.8% | 1.575% | 0.00% |
| 18 | Qube Research & Technologies Ltd | 459K | $12.7M | +43.3% | 1.497% | 0.02% |
| 19 | MORGAN STANLEY | 448K | $12.5M | -7.8% | 1.463% | 0.00% |
| 20 | Invesco Ltd. | 368K | $10.2M | -14.8% | 1.202% | 0.00% |
| 21 | Caption Management, LLC | 350K | $9.7M | — | 1.142% | 0.09% |
| 22 | NORTHERN TRUST CORP | 340K | $9.4M | +0.9% | 1.109% | 0.00% |
| 23 | DEUTSCHE BANK AG\ | 318K | $8.8M | +1.0% | 1.038% | 0.00% |
| 24 | BANK OF AMERICA CORP /DE/ | 308K | $8.5M | +7.6% | 1.004% | 0.00% |
| 25 | CITADEL ADVISORS LLC | 303K | $8.4M | +156.4% | 0.989% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in THRM — a direct measure of their conviction.
Filings activity in THRM during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 231 | 4.1% | 76.55% | 18.83 pp | $853M | 20% |
| Q4 2025 | 241 | +13% | 95.38% | +5.12 pp | $1.06B | +5.7% |
| Q3 2025 | 213 | 2.7% | 90.26% | +16.68 pp | $1.01B | +23% |
| Q2 2025 | 219 | +3.8% | 73.58% | +6.55 pp | $820M | +9.8% |
| Q1 2025 | 211 | 2.8% | 67.03% | 32.53 pp | $747M | 33% |
| Q4 2024 | 217 | 4.0% | 99.56% | 15.23 pp | $1.11B | 13% |
| Q3 2024 | 226 | 1.7% | 114.79% | 48.50 pp | $1.28B | 30% |
| Q2 2024 | 230 | — | 163.29% | — | $1.82B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying THRM stock.
Based on Q1 2026 13F filings, institutional ownership of Gentherm Incorporated stands at 76.5%, held across 231 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of THRM, with approximately 4,696,896 shares worth $0.13B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of THRM, including CITADEL ADVISORS LLC.
Our composite Smart Money Score for THRM is 33 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
42 institutions opened new positions in THRM during Q1 2026, while 52 fully exited. 38 added to existing positions and 150 trimmed.
THRM institutional ownership fell by 18.83 percentage points quarter-over-quarter, with a net change of -10 holders.
The top 10 institutions account for 53.5% of all reported 13F value in THRM, and the top 25 account for 77.3%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Gentherm Incorporated (THRM) Institutional Ownership