Advanced Drainage Systems Ownership

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

Recent Insider Transactions

DB:6DA Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
31 May 24	Sell€1,591,401	Michael Huebert	Individual	10,000	€159.14
31 May 24	Sell€598,075	Tim Makowski	Individual	3,800	€157.39
21 May 24	Sell€677,133	Darin Harvey	Individual	4,133	€163.84
06 Mar 24	Sell€1,499,977	Michael Huebert	Individual	10,000	€150.00
16 Feb 24	Sell€1,508,696	M.A. Haney	Individual	10,000	€150.87
12 Feb 24	Sell€1,389,797	Robert Klein	Individual	9,163	€151.67
14 Dec 23	Sell€1,693,828	Michael Huebert	Individual	13,473	€125.72

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 6DA?
Owner Type	Number of Shares	Ownership Percentage
State or Government	61,038	0.0784%
Individual Insiders	1,135,869	1.46%
Employee Share Scheme	5,464,241	7.02%
Institutions	71,186,382	91.4%

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

Top Shareholders

Top 25 shareholders own 65.69% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.2%	BlackRock, Inc.	7,942,997	€999.5m	4.77%	0.02%
9.39%	The Vanguard Group, Inc.	7,279,469	€916.0m	-0.1%	0.01%
7.05%	Advanced Drainage Systems, Inc. Employee Stock Ownership Plan	5,464,241	€687.6m	-8.06%	no data
4.16%	Pictet Asset Management Limited	3,229,016	€406.3m	25.4%	0.36%
3.92%	Baillie Gifford & Co.	3,038,893	€382.4m	-2.75%	0.17%
3.28%	State Street Global Advisors, Inc.	2,541,688	€319.8m	8.82%	0.01%
2.42%	Impax Asset Management Group Plc	1,879,948	€236.6m	-9.46%	0.65%
2.08%	Invesco Capital Management LLC	1,615,145	€203.2m	13.4%	0.08%
2.03%	Pictet Asset Management SA	1,576,477	€198.4m	0.01%	0.38%
1.84%	Boston Partners Global Investors, Inc.	1,426,641	€179.5m	-13.4%	0.11%
1.79%	American Century Investment Management Inc	1,386,032	€174.4m	2.3%	0.08%
1.79%	Swedbank Robur Fonder AB	1,384,276	€174.2m	5.77%	0.12%
1.73%	UBS Asset Management AG	1,341,308	€168.8m	-2.63%	0.02%
1.67%	Thrivent Investment Management Inc.	1,294,936	€163.0m	-6.35%	0.3%
1.53%	First Trust Advisors LP	1,188,718	€149.6m	59.1%	0.12%
1.53%	Geode Capital Management, LLC	1,186,878	€149.4m	5.25%	0.01%
1.48%	William Blair Investment Management, LLC	1,148,235	€144.5m	-20.1%	0.18%
1.11%	Canada Pension Plan Investment Board	863,232	€108.6m	-2.15%	0.09%
1.09%	Berkshire Partners LLC	842,895	€106.1m	0%	7.16%
1.05%	Eaton Vance Management	815,053	€102.6m	1.03%	0.02%
1.01%	Dimensional Fund Advisors LP	784,862	€98.8m	1.59%	0.01%
0.93%	BNP Paribas Asset Management Europe	723,158	€91.0m	0%	0.23%
0.9%	Norges Bank Investment Management	697,383	€87.8m	0%	0.01%
0.83%	Liontrust Asset Management PLC	644,406	€81.1m	0%	0.35%
0.82%	Northern Trust Global Investments	634,528	€79.8m	-0.95%	0.01%