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THRM

Gentherm Inc

Company with tickers: THRM

CIK
903129
CUSIP
37253A103
Shares Outstanding
30,667,290
13F Activity (30d)
153 filings 148 filers

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.

Holders: 238
Total Value: $868,572,105
Total Shares: 31,266,101
Showing 1–100 of 241 holdings by value · page 1 of 3

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 238 13F filers · Δ vs Dec 31, 2025
Top Holder
15.0%
Jun 2023 → Mar 2026 · range 11.6% – 16.5%
−0.1 pts
Top 5
33.9%
Jun 2023 → Mar 2026 · range 33.9% – 43.1%
−5.3 pts
Top 10
52.5%
Jun 2023 → Mar 2026 · range 52.5% – 61.0%
−3.6 pts
HHI
439
Jun 2023 → Mar 2026 · range 439 – 560
Broadly held−71

Quarterly Activity

vs Dec 31, 2025
New
40
Increased
89
Decreased
76
Sold Out
49
Unchanged
33
Holder count: -9
Institutional value: -22.8%
Shares held: +1.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 241
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Holder Value (USD) % of 13F Shares Open