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Of the 5 tracked institutions holding AMPG, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +8.4pt. 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 5 tracked institutional investors we monitor, AMPG (AMPLITECH GROUP INC) is held with a combined value of $3.42M across 1,358,411 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.30M. CITADEL ADVISORS LLC opened a new position in the most recent quarter. 3 funds increased their holdings.
Total Institutional Value
$3.42M
Total Shares Held
1,358,411
Institutional Holders
5
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
None this quarter.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.30M | 0.00% | +151.4% |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $707.94K | 0.00% | +135.5% |
| 3 | BlackRock, Inc. | $205.45K | 0.00% | +13.9% |
| 4 | STATE STREET CORP | $169.42K | 0.00% | - |
| 5 | CITADEL ADVISORS LLC | $38.87K | 0.00% | New |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of AMPG with a position worth $2.30M, representing 0.00% of their portfolio. In total, 5 institutional investors hold AMPG with a combined value of $3.42M.
In the most recent quarter, 1 fund opened a new position in AMPG. Additionally, 3 increased their holdings.
Institutional investors hold $3.42M worth of AMPG stock across 5 positions. The largest institutional holder is VANGUARD GROUP INC with $2.30M 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 AMPG, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their AMPG positions.
Last Close
$5.41
2026-07-24
YTD
+64.8%
46% of 52-week range
