Who owns IESC
343 institutions reported holding IESC for 2026Q1, together 95% of the company, more than the 339 a quarter earlier.
343
Institutions reporting a position · as of 2026Q1 · up from 339 the quarter before
- Shares held by institutions
- 19.2M
Shares held by institutions · 95% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $9.12B
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 73%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 52
- New positions
- 50
- Positions exited
- 52
- Added to
- 125
- Reduced
- 101
- Top 10 holdersof the company
- 79%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 343 | 19.2M | $9.12B |
| 2025Q4 | 339 | 18.9M | $7.36B |
| 2025Q3 | 316 | 19.1M | $7.61B |
| 2025Q2 | 270 | 19.1M | $5.66B |
| 2025Q1 | 239 | 18.8M | $3.11B |
| 2024Q4 | 254 | 18.4M | $3.70B |
| 2024Q3 | 237 | 18.4M | $3.68B |
| 2024Q2 | 195 | 18.3M | $2.55B |
| 2024Q1 | 155 | 18.1M | $2.21B |
| 2023Q4 | 131 | 18.0M | $1.42B |
| 2023Q3 | 114 | 17.6M | $1.16B |
| 2023Q2 | 99 | 17.4M | $989M |
| 2023Q1 | 89 | 17.2M | $740M |
| 2022Q4 | 81 | 17.1M | $609M |
| 2022Q3 | 78 | 17.3M | $477M |
| 2022Q2 | 80 | 17.6M | $530M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| GENDELL JEFFREY L | 10.3M | 51% | $4.93B |
| FMR LLC | 2.4M | 12% | $1.13B |
| VANGUARD GROUP INC | 0.9M | 4.3% | $414M |
| BlackRock Inc. | 0.7M | 3.5% | $338M |
| DIMENSIONAL FUND ADVISORS LP | 0.5M | 2.3% | $218M |
| FIRST TRUST ADVISORS LP | 0.3M | 1.7% | $166M |
| GEODE CAPITAL MANAGEMENT LLC | 0.3M | 1.5% | $141M |
| Pertento Partners LLP | 0.2M | 1.1% | $110M |
| STATE STREET CORP | 0.2M | 1.0% | $99M |
| UBS Group AG | 0.2M | 0.88% | $85M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
reading the register…
Engineering & Construction
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