Security key
00790R104
ADVANCED DRAINAGE SYSTEMS, INC. - Common Stock (WMS)
CUSIP: 00790R104
Q2 2018 13F Holders as of 30 Jun 2018
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 44,453,935
- Total 13F value
- $1,269,201,535
- Share change
- +2,491,743
- SEC-reported price per share
- $28.55
- Number of holders
- 117
- Value change
- +$72,940,995
- Number of buys
- 70
- Number of sells
- 46
- Shares outstanding
- 78,022,980
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2018
Institutions
117
Top holders
10
WMS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2018
Previous quarter: Q1 2018
ADVANCED DRAINAGE SYSTEMS, INC. SEC filings
ADVANCED DRAINAGE SYSTEMS, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00790R104
Recent filing periods:
Ownership snapshot
Top reported holders of WMS - ADVANCED DRAINAGE SYSTEMS, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Berkshire Partners LLC
Disclosed value leader
Berkshire Partners LLC
Comparable rows
15/15
Latest evidence
31 Mar 2018
13F
Lead comparable stake: 6.7%
Showing 1-6 of 15 holder rows.
Quick read
Berkshire Partners LLC leads the comparable SEC ownership view at 6.7%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Berkshire Partners LLC's linked filing trail.
Comparable ownership
Top 5
Berkshire Partners LLC
6.7%
WELLINGTON MANAGEMENT GROUP LLP
6.3%
Impax Asset Management LTD
5.5%
Stockbridge Partners LLC
4.8%
VANGUARD GROUP INC
3.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Berkshire Partners LLC |
13F
Company
|
6.7%
|
$136,165,000
5,257,355 shares
|
— | 31 Mar 2018 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
6.3%
|
$128,130,000
4,947,083 shares
|
— | 31 Mar 2018 |
| Impax Asset Management LTD |
13F
Company
|
5.5%
|
$111,419,000
4,301,895 shares
|
— | 31 Mar 2018 |
| Stockbridge Partners LLC |
13F
Company
|
4.8%
|
$97,291,000
3,756,420 shares
|
— | 31 Mar 2018 |
| VANGUARD GROUP INC |
13F
Company
|
3.7%
|
$75,424,000
2,912,101 shares
|
— | 31 Mar 2018 |
| PAR CAPITAL MANAGEMENT INC |
13F
Company
|
3.5%
|
$70,888,000
2,737,000 shares
|
— | 31 Mar 2018 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2018
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
117
Shares
44,453,935
Rows available
117
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2018 vs Q1 2018 Across Filers
Q1 2018 holders
118
Q2 2018 holders
117
Holder diff
-1
| Investor | Q1 2018 Shares | Q2 2018 Shares | Share Diff | Share Chg % | Q1 2018 value | Q2 2018 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend