Ticker · CUSIP 37253A103

THRM

GENTHERM INC

Consumer Cyclical·Auto Parts

···Share

Holders (tracked)

Combined shares

637,113

Combined value

$23.17M

Last close

$29.77

Quarter

2025Q4

Price is -18.1% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$29.77+5.38 (+22.06%)H $39.05 · L $24.39 · Avg Vol 256K

Tracked holders · last 8 quarters

+1 vs previous quarter over the last 8.

SEC event timeline

18 events

AQR Capital Management trimmed2026-02-17
−1,955 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−183,714 shares · 2025Q4
Position
Two Sigma Investments opened position2026-02-17
+31,082 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+16,965 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+5,792 shares · 2025Q4
Position
D.E. Shaw & Co. trimmed2026-02-17
−42,550 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−500 shares · 2025Q4
Position
Mario Gabelli (GAMCO) added2026-02-05
+500 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−14,092 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+29,583 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−223,902 shares · 2025Q3
Position
Steve Cohen (Point72) exited2025-11-14
−10,932 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−168,450 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+1,796 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+29,100 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−30,200 shares · 2025Q3
Position
Mario Gabelli (GAMCO) opened position2025-11-12
+8,000 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−47,958 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for THRM →

Follow-the-investor returns

If you'd copied each holder of THRM…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Ken Griffin (Citadel Advisors)	2016Q1	$28.27	+5.3%	$3.5M
Renaissance Technologies	2016Q1	$30.19	-1.4%	$6.5M
AQR Capital Management	2016Q1	$31.04	-4.1%	$3.2M
Izzy Englander (Millennium Mgmt)	2016Q1	$34.92	-14.8%	$922K
T. Rowe Price	2016Q1	$36.20	-17.8%	$1.1M
Two Sigma Investments	2016Q2	$39.48	-24.6%	$925K
Mario Gabelli (GAMCO)	2024Q2	$41.74	-28.7%	$253K
D.E. Shaw & Co.	2018Q4	$41.77	-28.7%	$2.5M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions1

Two Sigma Investments
+31,082
$1.1M

Added to3

Izzy Englander (Millennium Mgmt)
+16,965
$617K
Mario Gabelli (GAMCO)
+500
$18K
T. Rowe Price
+5,792
$211

Trimmed4

Ken Griffin (Citadel Advisors)
−183,714
$6.7M
D.E. Shaw & Co.
−42,550
$1.5M
AQR Capital Management
−1,955
$71K
Renaissance Technologies
−500
$18K

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	9	6,544,201	$20.48B	—
2022Q2	7	6,671,935	$17.42B	-2
2022Q3	10	5,984,578	$297.6M	+3
2022Q4	11	6,235,747	$407.1M	+1
2023Q1	14	6,122,018	$369.9M	+3
2023Q2	14	6,376,520	$360.3M	—
2023Q3	13	5,968,077	$323.8M	-1
2023Q4	11	5,920,761	$310.0M	-2
2024Q1	11	5,829,881	$335.7M	—
2024Q2	12	5,407,005	$266.7M	+1
2024Q3	8	360,749	$16.8M	-4
2024Q4	7	421,319	$16.8M	-1
2025Q1	8	712,540	$19.1M	+1
2025Q2	9	1,214,887	$34.4M	+1
2025Q3	7	811,493	$27.6M	-2
2025Q4	8	637,113	$23.2M	+1

Who owns THRM

8 super-investors · 2025Q4

Tracked stake

637.1K

Combined value

$23M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added3Trim4

#	Manager	Shares	Value	% of book	Last action
1	Renaissance Technologies	218.1K	$8M	0.0%	Trim−500
2	Ken Griffin Citadel Advisors	118.2K	$4M	0.0%	Trim−183.7K
3	AQR Capital Management	107.8K	$4M	0.0%	Trim−2.0K
4	D.E. Shaw & Co.	84.7K	$3M	0.0%	Trim−42.5K
5	T. Rowe Price	37.8K	$1M	0.0%	Added+5.8K
6	Two Sigma Investments	31.1K	$1M	0.0%	New+31.1K
7	Izzy Englander Millennium Mgmt	31.0K	$1M	0.0%	Added+17.0K
8	Mario Gabelli GAMCO	8.5K	$309K	0.0%	Added+500

Recent moves

20 transactions

TRIMKen Griffin (Citadel Advisors)
−183,714 · 2025Q4
TRIMAQR Capital Management
−1,955 · 2025Q4
ADDT. Rowe Price
+5,792 · 2025Q4
NEWTwo Sigma Investments
+31,082 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+16,965 · 2025Q4
TRIMD.E. Shaw & Co.
−42,550 · 2025Q4
TRIMRenaissance Technologies
−500 · 2025Q4
ADDMario Gabelli (GAMCO)
+500 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−14,092 · 2025Q3
SOLDSteve Cohen (Point72)
−10,932 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−223,902 · 2025Q3
ADDAQR Capital Management
+29,583 · 2025Q3
ADDT. Rowe Price
+1,796 · 2025Q3
TRIMD.E. Shaw & Co.
−168,450 · 2025Q3
ADDRenaissance Technologies
+29,100 · 2025Q3
SOLDNorges Bank (Norway SWF)
−30,200 · 2025Q3
TRIMNorges Bank (Norway SWF)
−47,958 · 2024Q3
NEWMario Gabelli (GAMCO)
+8,000 · 2025Q3
ADDSteve Cohen (Point72)
+2,646 · 2025Q2
ADDIzzy Englander (Millennium Mgmt)
+82,284 · 2025Q2

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