Stocks › Electrical Equipment & Parts › ADSE

Ads-Tec Energy ADSE

US equityMarket cap rank #3477Electrical Equipment & Parts

$9.69 −$0.17 (-1.72%)

Market closed · Oct 8, 7:00 am ET · Last extended-hours $9.69 0.00%

Open$9.70

Prev close$9.86

Day range$9.14 – $9.93

Volume38.0K

Market cap$728.55M

P/E (TTM)–

Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership90.4%-0.17 pts vs. prior quarter

Institutions holding21-1 vs. prior quarter

Insider trades (recent)0 buys / 18 sellsNet selling

Short interest0.08% of floatDays to cover 5.9 · as of 15 Sep 2026

Short-sale volume share19.1%5-day average of daily volume

Short-sale volume as % of daily volume

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$44.9K (4 inflow days, 16 outflow days).

Net flow by order size, last 20 sessions

Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.

The five largest holders on file together own 90.1% of shares outstanding.

Largest holders

Mirabella Financial Services LLP30.99%
Lucerne Capital Management, LP22.86%
ads-tec Holding GmbH22.15%
Robert Bosch GmbH13.94%
DNB Asset Management AS0.19%
Thomas Speidel0.17%
Prelude Capital Management, LLC0.08%
FMR0.05%

By investor type

Private Company36.10%
Mutual Fund31.34%
Hedge Fund22.94%
Individual/Insider0.27%
Public Company0.07%

Reported short interest has held roughly steady near 0.08% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Recent institutional activity

Holder	Type	Period	Share change	New stake
FMR	Mutual Fund	2026/Q3	+1,518	0.0%
Tidal Investments LLC	Mutual Fund	2026/Q3	+540	0.0%
Mirabella Financial Services LLP	Mutual Fund	2026/Q3	+1,089,757	31.0%
Raymond James Financial, Inc.	Public Company	2026/Q3	+675	0.0%
Morgan Stanley	Public Company	2026/Q3	+589	0.0%
Wolverine Asset Management, LLC	Hedge Fund	2026/Q3	+47	0.0%
Crewe Advisors LLC	Mutual Fund	2026/Q3	+0	0.0%
Aureus Asset Management, LLC	Mutual Fund	2026/Q3	+0	0.0%
DNB Asset Management AS	Mutual Fund	2026/Q3	+0	0.2%
Prelude Capital Management, LLC	Hedge Fund	2026/Q3	+0	0.1%
Millstone Evans Group, LLC	Mutual Fund	2026/Q3	+0	0.0%
Geode Capital Management, LLC	Mutual Fund	2026/Q3	+0	0.0%
Lucerne Capital Management, LP	Hedge Fund	2026/Q3	+4,497,127	22.9%
Sonja Harms	Individual/Insider	2026/Q3	+0	0.0%
Joseph Brancato	Individual/Insider	2026/Q3	+0	0.0%

Institutional buy/sell activity by reporting period, largest moves first.

Insider transactions

Date	Insider	Title	Transaction	Shares	Price	Held after
27 Sep 2026	Kurt Lauk	Independent Chairperson	Intent to Sell (Form 144)	-6,187	$10.81	–
27 Sep 2026	Andreas Fabritius	Director	Intent to Sell (Form 144)	-4,125	$10.81	–
27 Sep 2026	Alwin Epple	Independent Director	Intent to Sell (Form 144)	-4,125	$10.81	–
26 Jul 2026	Kurt Lauk	Independent Chairperson	Intent to Sell (Form 144)	-4,425	$12.00	–
26 Jul 2026	Andreas Fabritius	Director	Intent to Sell (Form 144)	-4,425	$12.00	–
26 Jul 2026	Alwin Epple	Independent Director	Intent to Sell (Form 144)	-4,425	$12.00	–
17 Mar 2026	Kurt Lauk	Independent Chairperson	Initial Statement of Beneficial	+0	–	22,104
17 Mar 2026	Andreas Fabritius	Director	Initial Statement of Beneficial	+0	–	17,808
17 Mar 2026	Alwin Epple	Independent Director	Initial Statement of Beneficial	+0	–	8,591
17 Mar 2026	Joseph Brancato	Independent Director	Initial Statement of Beneficial	+0	–	8,591
17 Mar 2026	Thomas Speidel	Chief Executive Officer	Initial Statement of Beneficial	+0	–	800,000
17 Mar 2026	Globe CP GmbH		Initial Statement of Beneficial	+0	–	10,000
17 Mar 2026	Sebastian Schypulla	Chief Purchase & Logistics Officer	Initial Statement of Beneficial	+0	–	27,325
17 Mar 2026	Sonja Harms	Director	Initial Statement of Beneficial	+0	–	8,591
17 Mar 2026	Michael Rudloff	Chief Operating Officer	Initial Statement of Beneficial	+0	–	19,511
31 Jan 2026	Joseph Brancato	Independent Director	Intent to Sell (Form 144)	-4,425	$12.78	–
31 Jan 2026	Sonja Harms	Director	Intent to Sell (Form 144)	-4,425	$12.78	–
14 Dec 2025	Thomas Speidel	Chief Executive Officer	Intent to Sell (Form 144)	-36,981	$12.40	–
14 May 2025	Michael Rudloff	Chief Operating Officer	Intent to Sell (Form 144)	-4,000	$13.13	–
14 Apr 2025	Thomas Speidel	Chief Executive Officer	Intent to Sell (Form 144)	-3,735	$12.21	–

From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.

Short interest, by report

Report date	Shares short	% of float	Days to cover
15 Sep 2026	61,135	0.1%	5.9
31 Aug 2026	64,980	0.1%	2.8
14 Aug 2026	47,897	0.1%	3.4
31 Jul 2026	47,457	0.1%	2.0
15 Jul 2026	51,816	0.1%	2.8
30 Jun 2026	45,942	0.1%	3.2

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