ADVA Optical Networking Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ADVV?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	401,530	0.78%
Hedge Funds	2,583,717	5.02%
VC/PE Firms	7,456,749	14.5%
Institutions	19,486,730	37.9%
General Public	21,517,166	41.8%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 55.78% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.5%	EGORA Holding GmbH	7,456,749	€132.0m	0%	no data
5.08%	JPMorgan Chase & Co, Brokerage and Securities Investments	2,612,435	€46.2m	7.13%	0.04%
5.02%	Samson Rock Capital LLP	2,583,717	€45.7m	0%	12.99%
4.97%	UBS Asset Management	2,559,357	€45.3m	-0.52%	0.01%
4.4%	Janus Henderson Group plc	2,265,570	€40.1m	0%	0.02%
3.08%	Merrill Lynch & Co. Inc., Banking Investments	1,585,547	€28.1m	0%	0.01%
2.86%	Morgan Stanley, Investment Banking and Brokerage Investments	1,470,868	€26.0m	0.29%	no data
2.75%	Highclere International Investors LLP	1,417,258	€25.1m	0%	4.15%
2.74%	Deutsche Asset & Wealth Management	1,410,132	€25.0m	-51.9%	0.01%
2%	Oddo Bhf Asset Management SAS	1,026,600	€18.2m	-10.1%	0.27%
1.91%	Dimensional Fund Advisors LP	984,938	€17.4m	59.6%	no data
0.89%	Monega KAG	455,896	€8.1m	35.7%	1.13%
0.78%	Brian Protiva	401,030	€7.1m	0%	no data
0.78%	DJE Kapital AG	400,803	€7.1m	0%	0.17%
0.59%	TBF Global Asset Management GmbH	302,775	€5.4m	54.5%	1.0%
0.57%	Goldman Sachs Group, Investment Banking and Securities Investments	290,931	€5.1m	-86.7%	no data
0.39%	MPPM Manfred Piontke Portfolio Management e.K	200,000	€3.5m	0%	8.62%
0.36%	Assenagon Asset Management S.A.	184,963	€3.3m	0%	0.01%
0.34%	Bardin Hill Investment Partners LP	176,802	€3.1m	0%	0.35%
0.33%	Greiff Capital Management AG	170,121	€3.0m	45.7%	1.36%
0.31%	AllianceBernstein L.P.	159,610	€2.8m	-26.2%	no data
0.29%	JPMorgan Chase & Co, Private Banking and Investment Banking Investments	149,135	€2.6m	-9.41%	no data
0.29%	Acadian Asset Management LLC	146,819	€2.6m	0%	0.01%
0.28%	GLS Gemeinschaftsbank eG, Asset Management Arm	145,000	€2.6m	13.7%	0.9%
0.27%	pfp Advisory GmbH	140,000	€2.5m	0%	9.85%