Security key
032037103
- Security type / class
- Equity / Common
- Total 13F shares
- 8,906,097
- Total 13F value
- $19,325,379
- Share change
- +130,448
- Put/Call ratio
- 1186%
- SEC-reported price per share
- $2.17
- Number of holders
- 33
- Value change
- +$283,049
- Number of buys
- 8
- Number of sells
- 11
- Shares outstanding
- 20,350,674
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
Q1 2024
Institutions
33
Top holders
10
AP full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
AMPCO PITTSBURGH CORP SEC filings
AMPCO PITTSBURGH CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 032037103
Recent filing periods:
Ownership snapshot
Top reported holders of AP - AMPCO PITTSBURGH CORP - Common (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
GAMCO INVESTORS, INC. ET AL
Disclosed value leader
GAMCO INVESTORS, INC. ET AL
Comparable rows
15/15
Latest evidence
31 Dec 2023
13F
Lead comparable stake: 12%
Showing 1-6 of 15 holder rows.
Quick read
GAMCO INVESTORS, INC. ET AL leads the comparable SEC ownership view at 12%.
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 GAMCO INVESTORS, INC. ET AL's linked filing trail.
Comparable ownership
Top 5
GAMCO INVESTORS, INC. ET AL
12%
GABELLI FUNDS LLC
6.9%
Ancora Advisors LLC
5.3%
AMERIPRISE FINANCIAL INC
4.8%
DIMENSIONAL FUND ADVISORS LP
3.1%
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 |
|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL |
13F
Company
|
12%
|
$6,724,574
2,463,214 shares
|
— | 31 Dec 2023 |
| GABELLI FUNDS LLC |
13F
Company
|
6.9%
|
$3,811,249
1,396,062 shares
|
— | 31 Dec 2023 |
| Ancora Advisors LLC |
13F
Company
|
5.3%
|
$2,917,090
1,068,531 shares
|
— | 31 Dec 2023 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
4.8%
|
$2,675,965
980,207 shares
|
— | 31 Dec 2023 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
3.1%
|
$1,723,067
631,157 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
2.8%
|
$1,546,357
566,431 shares
|
— | 31 Dec 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 Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
33
Shares
8,906,097
Rows available
33
| 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 Q1 2024 vs Q1 2024 Across Filers
Q1 2024 holders
33
Q1 2024 holders
33
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend