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Of the 13 tracked institutions holding IESC, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +5.4pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, IESC (IES HOLDINGS INC) is held with a combined value of $3.63B across 51,859,958 shares. The largest holder is FMR LLC with a position worth $1.13B (0.06% of their portfolio). 12 funds increased their holdings. 12 funds reduced their position.
Total Institutional Value
$3.63B
Total Shares Held
51,859,958
Institutional Holders
13
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | FMR LLC | $1.13B | 0.06% | +17.6% |
| 2 | VANGUARD GROUP INC | $498.77M | 0.01% | -0.1% |
| 3 | BlackRock, Inc. | $473.83M | 0.01% | +2.4% |
| 4 | BlackRock, Inc. | $338.09M | 0.01% | -1.8% |
| 5 | VANGUARD GROUP INC | $331.92M | 0.00% | -1.6% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $304.37M | 0.04% | +11.0% |
| 7 | STATE STREET CORP | $167.46M | 0.01% | +1.7% |
| 8 | STATE STREET CORP | $98.89M | 0.00% | +0.8% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $39.24M | 0.06% | -15.4% |
| 10 | AQR CAPITAL MANAGEMENT LLC | $36.49M | 0.02% | +23.1% |
As of the latest SEC 13F filings, FMR LLC is the largest institutional holder of IESC with a position worth $1.13B, representing 0.06% of their portfolio. In total, 24 institutional investors hold IESC with a combined value of $3.63B.
Institutional investors hold $3.63B worth of IESC stock across 24 positions. The largest institutional holder is FMR LLC with $1.13B 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 IESC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their IESC positions.
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 →
Last Close
$626.07
2026-07-24
YTD
+53.9%
69% of 52-week range
