Security key
00766T100
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 140,814,123
- Total 13F value
- $6,074,854,697
- Share change
- +3,254,013
- Put/Call ratio
- 28%
- SEC-reported price per share
- $43.13
- Number of holders
- 312
- Value change
- +$146,630,786
- Number of buys
- 154
- Number of sells
- 124
- Shares outstanding
- 129,313,736
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2019
Institutions
312
Top holders
10
ACM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2020
Previous quarter: Q3 2019
AECOM SEC filings
AECOM company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00766T100
Recent filing periods:
Ownership snapshot
Top reported holders of ACM - AECOM - 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
PRIMECAP MANAGEMENT CO/CA/
Disclosed value leader
PRIMECAP MANAGEMENT CO/CA/
Comparable rows
15/15
Latest evidence
30 Sep 2019
13F
Lead comparable stake: 17%
Showing 1-6 of 15 holder rows.
Quick read
PRIMECAP MANAGEMENT CO/CA/ leads the comparable SEC ownership view at 17%.
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 PRIMECAP MANAGEMENT CO/CA/'s linked filing trail.
Comparable ownership
Top 5
PRIMECAP MANAGEMENT CO/CA/
17%
FMR LLC
15%
VANGUARD GROUP INC
11%
BlackRock Finance, Inc.
11%
Starboard Value LP
4.2%
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 |
|---|---|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ |
13F
Company
|
17%
|
$821,766,000
21,878,759 shares
|
— | 30 Sep 2019 |
| FMR LLC |
13F
Company
|
15%
|
$719,490,000
19,155,773 shares
|
— | 30 Sep 2019 |
| VANGUARD GROUP INC |
13F
Company
|
11%
|
$540,793,000
14,398,103 shares
|
— | 30 Sep 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
11%
|
$512,708,000
13,650,399 shares
|
— | 30 Sep 2019 |
| Starboard Value LP |
13F
Company
|
4.2%
|
$205,761,000
5,478,191 shares
|
— | 30 Sep 2019 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
3.7%
|
$177,970,000
4,738,373 shares
|
— | 30 Sep 2019 |
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 Q4 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
312
Shares
140,814,123
Rows available
312
| 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 Q4 2019 vs Q3 2019 Across Filers
Q3 2019 holders
286
Q4 2019 holders
312
Holder diff
26
| Investor | Q3 2019 Shares | Q4 2019 Shares | Share Diff | Share Chg % | Q3 2019 value | Q4 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend