Security key
576323109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 57,060,392
- Total 13F value
- $4,108,558,281
- Share change
- -865,768
- Put/Call ratio
- 81%
- SEC-reported price per share
- $71.97
- Number of holders
- 370
- Value change
- -$155,900,559
- Number of buys
- 166
- Number of sells
- 203
- Shares outstanding
- 79,148,207
Holder snapshot
7 facts
Show 1 more fact
Security identity
1 fact
Report period
Q3 2023
Institutions
370
Top holders
10
MTZ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2023
Previous quarter: Q2 2023
MASTEC INC SEC filings
MASTEC INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 576323109
Recent filing periods:
Ownership snapshot
Top reported holders of MTZ - MASTEC 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
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
30 Jun 2023
13F
Lead comparable stake: 7.5%
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 7.5%.
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.
Comparable ownership
Top 5
VANGUARD GROUP INC
7.5%
BlackRock Finance, Inc.
6.6%
Allspring Global Investments Hold...
4.6%
NORDEA INVESTMENT MANAGEMENT AB
3.8%
DIMENSIONAL FUND ADVISORS LP
2.3%
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 |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
7.5%
|
$700,333,388
5,936,538 shares
|
— | 30 Jun 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
6.6%
|
$616,978,262
5,229,959 shares
|
— | 30 Jun 2023 |
| Allspring Global Investments Holdings, LLC |
13F
Company
|
4.6%
|
$429,493,246
3,640,698 shares
|
— | 30 Jun 2023 |
| NORDEA INVESTMENT MANAGEMENT AB |
13F
Company
|
3.8%
|
$348,844,013
2,979,281 shares
|
— | 30 Jun 2023 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.3%
|
$214,052,230
1,814,483 shares
|
— | 30 Jun 2023 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
2.2%
|
$203,825,381
1,727,773 shares
|
— | 30 Jun 2023 |
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 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
370
Shares
57,060,392
Rows available
370
| 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 2023 vs Q2 2023 Across Filers
Q2 2023 holders
387
Q3 2023 holders
370
Holder diff
-17
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend