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Of the 6 tracked institutions holding AP, 3 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +7.0pt. It's a gauge of who owns the name, not just how many.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Among the 6 tracked institutional investors we monitor, AP (AMPCO-PITTSBURG CORP) is held with a combined value of $9.27M across 1,515,250 shares. The largest holder is VANGUARD GROUP INC with a position worth $3.49M. MILLENNIUM MANAGEMENT LLC opened a new position in the most recent quarter. 2 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$9.27M
Total Shares Held
1,515,250
Institutional Holders
6
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $3.49M | 0.00% | -2.0% |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $2.84M | 0.00% | -8.3% |
| 3 | BlackRock, Inc. | $1.37M | 0.00% | +21.3% |
| 4 | MILLENNIUM MANAGEMENT LLC | $1.08M | 0.00% | New |
| 5 | STATE STREET CORP | $399.28K | 0.00% | -25.8% |
| 6 | CITADEL ADVISORS LLC | $97.03K | 0.00% | +4.1% |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of AP with a position worth $3.49M, representing 0.00% of their portfolio. In total, 6 institutional investors hold AP with a combined value of $9.27M.
In the most recent quarter, 1 fund opened a new position in AP. Additionally, 2 increased their holdings and 3 reduced their positions.
Institutional investors hold $9.27M worth of AP stock across 6 positions. The largest institutional holder is VANGUARD GROUP INC with $3.49M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For AP, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their AP positions.
Last Close
$8.20
2026-07-24
YTD
+65.0%
61% of 52-week range
