Security key
00766T100
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 115,804,853
- Total 13F value
- $15,103,792,568
- Share change
- -2,247,600
- Put/Call ratio
- 27%
- SEC-reported price per share
- $130.47
- Number of holders
- 634
- Value change
- -$238,659,373
- Number of buys
- 294
- Number of sells
- 295
- 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
Q3 2025
Institutions
634
Top holders
10
ACM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
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
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2025
13D/G
13F
Lead comparable stake: 7.2%
13D/G row: PRIMECAP MANAGEMENT CO/CA/
Showing 1-6 of 15 holder rows.
Quick read
PRIMECAP MANAGEMENT CO/CA/ leads the comparable SEC ownership view at 7.2%.
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/
7.2%
BlackRock, Inc.
12%
VANGUARD GROUP INC
9.8%
STATE STREET CORP
3.9%
Invesco Ltd.
3.4%
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/ |
13D/G
13F
Company
|
7.2%
|
$1,096,432,703
9,580,852 shares
|
-$206,075,541 | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
12%
|
$1,724,361,829
15,278,768 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
9.8%
|
$1,423,199,587
12,610,310 shares
|
— | 30 Jun 2025 |
| STATE STREET CORP |
13F
Company
|
3.9%
|
$562,110,516
4,980,600 shares
|
— | 30 Jun 2025 |
| Invesco Ltd. |
13F
Company
|
3.4%
|
$492,267,708
4,361,755 shares
|
— | 30 Jun 2025 |
| Pictet Asset Management Holding SA |
13F
Company
|
2.8%
|
$410,557,838
3,637,763 shares
|
— | 30 Jun 2025 |
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 Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
634
Shares
115,804,853
Rows available
634
| 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 Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
629
Q3 2025 holders
634
Holder diff
5
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend