Institutional Ownership
Ampco-Pittsburg Corp
CUSIP 032037103COMAPQ1 2026
Institutional Holders
60
13F filers
Shares Held
9.58M
Aggregate institutional
Institutional Value
$63.28M
Q1 2026
Net New Holders
+18
23 new · 5 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions23
Increased22
Decreased9
Sold out5
Institutional Holders
60 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Gamco Investors, Inc. Et Al | 2.49M | $16.75M | +21.1K | Added |
| 2 | Gabelli Funds LLC | 1.40M | $9.41M | −4.5K | Reduced |
| 3 | Ameriprise Financial Inc | 1.17M | $7.88M | +10.6K | Added |
| 4 | Wells Fargo & Company/Mn | 656.0K | $4.41M | +656.0K | Added |
| 5 | Renaissance Technologies LLC | 423.2K | $2.84M | −38.1K | Reduced |
| 6 | Dimensional Fund Advisors LP | 355.4K | $2.39M | +20.5K | Added |
| 7 | Huntleigh Advisors, Inc. | 230.5K | $1.55M | +230.5K | New |
| 8 | American Century Companies Inc | 218.9K | $1.47M | +218.9K | New |
| 9 | Meros Investment Management, LP | 214.8K | $1.44M | +214.8K | New |
| 10 | Blackrock, Inc. | 203.1K | $1.37M | +35.6K | Added |
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