Who owns IESC?
Institutional ownership of IES Holdings Inc. from Form 13F, Q2 2026
413 institutional managers reported holding IES Holdings Inc. (IESC) in Form 13F filings for Q2 2026, with 19,311,887 shares worth $14.2B. The largest reported holder was Gendell Jeffrey L. Managers that filed both quarters added a net 123,080 shares (+0.6%). 100 opened new positions and 35 sold out.
- Funds holding
- 413
- Value held
- $14.2B
- New / sold out
- 100 / 35
- Net shares, same filers
- +0.6%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of IESC
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| Gendell Jeffrey L | $7.6B | 53.3% | 10,293,528 | Trimmed |
| FMR LLC | $1.6B | 11.6% | 2,245,587 | Trimmed |
| BlackRock, Inc. | $649M | 4.6% | 883,520 | Added |
| Dimensional Fund Advisors LP | $309M | 2.2% | 420,423 | Trimmed |
| Vanguard Capital Management LLC | $295M | 2.1% | 401,936 | Added |
| Vanguard Portfolio Management LLC | $279M | 2.0% | 380,318 | Trimmed |
| First Trust Advisors LP | $255M | 1.8% | 346,730 | Trimmed |
| State Street Corp | $201M | 1.4% | 274,069 | Added |
| Geode Capital Management, LLC | $196M | 1.4% | 266,996 | Trimmed |
| Capital International Investors | $151M | 1.1% | 205,596 | New |
| UBS Group AG | $146M | 1.0% | 198,559 | Added |
| Pertento Partners LLP | $124M | 0.9% | 168,457 | Trimmed |
| Morgan Stanley | $113M | 0.8% | 154,221 | Trimmed |
| Royce & Associates LP | $109M | 0.8% | 149,029 | Unchanged |
| Thrivent Financial for Lutherans | $106M | 0.7% | 144,735 | Trimmed |
| Arrowstreet Capital, Limited Partnership | $93.0M | 0.7% | 126,625 | Trimmed |
| Franklin Resources Inc | $92.9M | 0.7% | 126,514 | Trimmed |
| Invesco Ltd. | $89.5M | 0.6% | 121,781 | Added |
| Norges Bank | $78.8M | 0.6% | 107,286 | New |
| Goldman Sachs Group Inc | $78.7M | 0.6% | 107,112 | Added |
| Renaissance Technologies LLC | $78.4M | 0.6% | 106,752 | Added |
| AltraVue Capital, LLC | $70.8M | 0.5% | 96,317 | Trimmed |
| Lord, Abbett & Co. LLC | $53.8M | 0.4% | 73,239 | Added |
| Northern Trust Corp | $48.9M | 0.3% | 66,527 | Trimmed |
| Charles Schwab Investment Management Inc | $48.3M | 0.3% | 65,771 | Trimmed |
Share of 13F holdings is each fund's shares as a share of the 19,311,887 IESC shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Capital International Investors New+$151M
- BlackRock, Inc. Added+$128M
- Norges Bank New+$78.8M
- State Street Corp Added+$48.9M
- HRT Financial LP New+$32.8M
- Invesco Ltd. Added+$32.4M
- BNP Paribas Financial Markets Added+$32.1M
- Goldman Sachs Group Inc Added+$28.2M
- Renaissance Technologies LLC Added+$17.9M
- Principal Financial Group Inc Added+$15.2M
Biggest sellers in Q2 2026
- FMR LLC Trimmed-$92.7M
- Pertento Partners LLP Trimmed-$46.1M
- Gendell Jeffrey L Trimmed-$34.3M
- Parsifal Capital Management, LP Trimmed-$30.2M
- Franklin Resources Inc Trimmed-$28.4M
- Dimensional Fund Advisors LP Trimmed-$27.6M
- AltraVue Capital, LLC Trimmed-$24.6M
- American Century Companies Inc Trimmed-$23.3M
- Arrowstreet Capital, Limited Partnership Trimmed-$21.9M
- Geode Capital Management, LLC Trimmed-$21.2M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $823M and sold $696M; 119 added and 143 trimmed.
Questions about IESC ownership
- Who owns IESC stock?
- 413 institutional investment managers reported IESC positions in their Form 13F filings for Q2 2026, holding 19,311,887 shares worth $14.2B in total. Gendell Jeffrey L reported the largest position.
- Are funds buying or selling IESC?
- In Q2 2026, 100 managers opened new IESC positions, 119 added, 143 trimmed and 35 sold out. Managers that filed in both quarters added a net 123,080 shares.
- How current is this IESC institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to IESC by CUSIP. Options are left out. IESC news and filings · IESC insider trades · Top funds