IES Holdings, Inc. (IESC) Shareholders & Insider Trades
IES shareholders at a glance
The largest holder of IES stock is Tontine Associates LLC, with 20.6 million shares (51.66% of the company), worth about $6.24 billion as of September 25, 2026. The 10 largest holders together own 78.6%.
In Q2 2026, 442 institutional holdings reports listed 26.9 million shares worth $14.20 billion, up 40.1% in shares from Q1 2026.
Insiders reported 88 transactions in the last two years: 34 sales worth $283.20 million and no purchases. The newest one on file is from May 14, 2026 (Gendell Jeffrey L Et Al, Beneficial Owner of more than 10% of a Class of Security).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 14, 2026.
IES Holdings, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest IES shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Tontine Associates LLC | 20.6 million | 51.66% | $6.2B |
| Fidelity Management & Research Co. LLC | 4.5 million | 11.27% | $1.4B |
| BlackRock Advisors LLC | 1.7 million | 4.25% | $513.0M |
| DFA Australia Ltd. | 803,886 | 2.02% | $244.0M |
| Vanguard Capital Management LLC | 803,872 | 2.02% | $244.0M |
| Vanguard Portfolio Management LLC | 760,636 | 1.91% | $230.0M |
| First Trust Advisors LP | 693,460 | 1.74% | $210.0M |
| State Street Corporation | 548,138 | 1.38% | $166.0M |
| Geode Capital Management LLC | 533,992 | 1.34% | $162.0M |
| Capital Research & Management Co. (International Investors) | 411,192 | 1.03% | $125.0M |
As of September 25, 2026.
IES institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 442 | 26.9 million | $14.2B |
| Q1 2026 | 378 | 19.2 million | $9.1B |
| Q4 2025 | 366 | 19.0 million | $7.4B |
| Q3 2025 | 341 | 19.2 million | $7.6B |
| Q2 2025 | 294 | 19.1 million | $5.7B |
| Q1 2025 | 268 | 18.9 million | $3.1B |
| Q4 2024 | 280 | 18.4 million | $3.7B |
| Q3 2024 | 258 | 18.5 million | $3.7B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
IES insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Gendell Jeffrey L Et Al | May 14, 2026 | Beneficial Owner of more than 10% of a Class of Security | Sale at price 683.09 - 698.03 per share. | $37.7M |
| Cleveland Todd M | May 8, 2026 | Director | Sale at price 660.23 - 683.30 per share. | $8.3M |
| Mclauchlin Tracy A | May 8, 2026 | Chief Financial Officer | Sale at price 662.61 per share. | $2.0M |
| Gendell Jeffrey L Et Al | May 8, 2026 | Beneficial Owner of more than 10% of a Class of Security | Sale at price 670.03 - 686.41 per share. | $31.9M |
| Simmes Matthew J | May 5, 2026 | Chief Executive Officer | Sale at price 655.41 - 665.15 per share. | $4.6M |
| Fouts John Louis | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Koshkin Joe D | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Janzen Kelly C. | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Gendell David B | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cleveland Todd M | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Baldock Jennifer A | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Cleveland Todd M | Mar 4, 2026 | Director | Sale at price 500.28 - 513.54 per share. | $1.3M |
Newest 12 of 88 insider transactions in the last two years.
Questions and answers
Who owns the most IES stock?
Tontine Associates LLC, with 51.66% of the company (as of September 25, 2026). Next: Fidelity Management & Research Co. LLC (11.27%) and BlackRock Advisors LLC (4.25%).
How many institutions own IES stock?
442 institutional holdings reports listed IES shares in Q2 2026, 26.9 million shares in all worth $14.20 billion.
Are IES insiders buying or selling the stock?
In the last two years insiders reported 34 sales and no purchases (88 transactions in all); the newest on file is from May 14, 2026.
