Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
IESC
IES HOLDINGS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
IES HOLDINGS INC (IESC) is held by 7 tracked hedge-fund managers, a combined reported value of ~$94.88M; the largest are Renaissance Technologies, Ken Griffin, Terry Smith. This quarter: 1 added, 3 trimmed, 1 closed. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Cooling
Gurus holding7
Congress trades0
Price$749.83vs quarter-end+57.37%
Sectors0
This quarter's moves
Top holderRenaissance TechnologiesNew0
Added1
Trimmed / sold4
Value $16.30M— of portfolio34,2002026 Q1
Terry SmithHold
Value $13.28M0.2% of portfolio33,4002025 Q3
Value $7.58M— of portfolio15,9002026 Q1
Value $476.5K— of portfolio1,0002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $16.30M | — | — |
| Terry Smith | $13.28M | 0.2% | Hold |
| Ken GriffinPUT | $7.58M | — | — |
| Izzy EnglanderPUT | $476.5K | — | — |