Ies HoldingsIESC
13F holders, Q1 2026 (March 31)351holders +7
48new positions
43sold out
6famous investors
$475.98avg. 13F price*
At the end of Q1 2026, 351 institutions reported holding Ies Holdings Inc. (IESC) in their 13F filings, up 7 from Q4 2025. 48 opened new positions and 43 sold out. The largest holders were Gendell Jeffrey L ($4.9B), FMR LLC ($1.1B) and BlackRock, Inc. ($338.1M). 6 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Ray Dalio (0.0% of Bridgewater Associates's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Ies Holdings Inc.
- CUSIP
- 44951W106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 48 | $20.4M |
| Exits | 43 | $72.9M |
All 13F filers, Q4 2025 → Q1 2026: 843,857 shares bought and 531,490 shares sold, net +312,367 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 351 holders
| Gendell Jeffrey L | 67.11% | Reduce -0.1% | 10,340,248 | $4.9B |
| FMR LLC | 0.06% | Add +17.6% | 2,371,745 | $1.1B |
| BlackRock, Inc. | 0.01% | Reduce -1.8% | 709,571 | $338.1M |
| Dimensional Fund Advisors LP | 0.05% | Add +0.2% | 457,949 | $218.1M |
| Vanguard Capital Management LLC | 0.00% | — | 398,929 | $190.1M |
| Vanguard Portfolio Management LLC | 0.01% | — | 392,569 | $187.0M |
| First Trust Advisors LP | 0.12% | Add +40.4% | 349,163 | $166.4M |
| Geode Capital Management, LLC | 0.01% | Add +7.7% | 295,842 | $141.0M |
| Pertento Partners LLP | 11.69% | Add +10.5% | 231,239 | $110.2M |
| State Street Corp. | 0.00% | Add +0.8% | 207,544 | $98.9M |
| UBS Group AG | 0.02% | Add +101.1% | 178,399 | $85.0M |
| Morgan Stanley | 0.01% | Add +3.6% | 177,590 | $84.6M |
| Franklin Resources Inc. | 0.02% | Add +7.3% | 165,174 | $78.7M |
| Arrowstreet Capital, Limited Partnership | 0.04% | Reduce -5.1% | 156,393 | $74.5M |
| Thrivent Financial for Lutherans | 0.14% | Add +0.0% | 152,667 | $72.7M |
| Royce & Associates LP | 0.70% | Reduce -13.0% | 149,029 | $71.0M |
| AltraVue Capital, LLC | 5.33% | Reduce -9.0% | 129,767 | $61.8M |
| Parsifal Capital Management, LP | 5.54% | Reduce -10.1% | 90,067 | $42.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +2.5% | 83,485 | $39.8M |
| Renaissance Technologies | 0.06% | Reduce -15.4% | 82,352 | $39.2M |
| American Century Companies Inc. | 0.02% | Reduce -14.8% | 80,469 | $38.3M |
| Invesco Ltd. | 0.00% | Reduce -15.3% | 77,702 | $37.0M |
| Northern Trust Corp. | 0.00% | Add +2.6% | 76,871 | $36.6M |
| Lord, Abbett & Co. LLC | 0.12% | Reduce -16.9% | 72,370 | $34.5M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -23.0% | 68,717 | $32.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.3% | 62,236 | $29.7M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 61,296 | $29.2M |
| Ophir Asset Management Pty Ltd | 3.05% | Reduce -7.6% | 55,033 | $26.2M |
| Swedbank AB | 0.03% | Reduce -16.9% | 54,000 | $25.7M |
| LPL Financial LLC | 0.01% | Reduce -7.1% | 47,968 | $22.9M |
| United Capital Management of KS, Inc. | 3.21% | Reduce -1.7% | 44,486 | $21.2M |
| Congress Asset Management Co. | 0.15% | Add +27.0% | 43,513 | $20.7M |
| Neuberger Berman Group LLC | 0.01% | Reduce -19.8% | 39,974 | $19.0M |
| Segall Bryant & Hamill, LLC | 0.27% | Add +192.4% | 39,592 | $18.9M |
| Deutsche Bank AG | 0.01% | Add +2.3% | 38,971 | $18.6M |
| Bank of America Corp. | 0.00% | Add +33.1% | 33,837 | $16.1M |
| New York State Common Retirement Fund | 0.02% | Reduce -7.3% | 33,244 | $15.8M |
| Kennedy Capital Management LLC | 0.33% | Reduce -3.1% | 33,020 | $15.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -4.7% | 31,073 | $14.8M |
| Legato Capital Management LLC | 1.19% | Reduce -9.5% | 27,456 | $13.1M |
| Raymond James Financial Inc. | 0.00% | Reduce -3.5% | 27,667 | $12.7M |
| Man Group plc | 0.03% | Add +117.3% | 26,568 | $12.7M |
| Ameriprise Financial Inc. | 0.00% | Add +14.0% | 26,573 | $12.7M |
| Bridgewater Associates | 0.05% | Reduce -4.2% | 22,161 | $10.6M |
| Renaissance Group LLC | 0.43% | Add +34.7% | 21,648 | $10.3M |
| AQR Capital Management | 0.00% | Add +4.5% | 21,607 | $10.3M |
| Prudential Financial Inc. | 0.01% | Reduce -17.8% | 21,256 | $10.1M |
| JPMorgan Chase & Co. | 0.00% | Add +8.6% | 21,936 | $9.7M |
| Nuveen, LLC | 0.00% | Reduce -16.6% | 19,881 | $9.5M |
| Victory Capital Management Inc. | 0.01% | Add +50.1% | 18,528 | $8.8M |
| Susquehanna International Group, LLP | 0.01% | Add +14.0% | 18,030 | $8.6M |
| Steamboat Capital Partners, LLC | 2.13% | Reduce -0.7% | 17,953 | $8.6M |
| Swiss National Bank | 0.00% | Add +0.5% | 17,740 | $8.5M |
| State of Wyoming | 1.00% | Reduce -23.8% | 17,722 | $8.4M |
| AdvisorShares Investments LLC | 1.43% | Reduce -8.8% | 16,485 | $7.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +3.0% | 16,344 | $7.8M |
| Emerald Investment Advisers, LLC | 0.66% | — | 15,346 | $7.3M |
| RBF Capital, LLC | 0.35% | No change | 15,000 | $7.1M |
| Palisades Investment Partners, LLC | 2.73% | Add +7.2% | 14,621 | $7.0M |
| Tidal Investments LLC | 0.02% | Add +38.5% | 14,124 | $6.7M |
| Principal Financial Group Inc. | 0.00% | Reduce -17.3% | 13,977 | $6.7M |
| Fiera Capital Corp | 0.02% | Add +28.0% | 13,530 | $6.4M |
| Jane Street Group, LLC | 0.01% | Add +63.8% | 13,105 | $6.2M |
| Wells Fargo & Company | 0.00% | Reduce -34.2% | 12,654 | $6.0M |
| Millennium Management | 0.00% | Add +672.1% | 12,261 | $5.8M |
| Rhumbline Advisers | 0.00% | Reduce -1.7% | 11,984 | $5.7M |
| Credit Agricole S A | 0.02% | No change | 11,954 | $5.7M |
| Polen Capital Management LLC | 0.04% | Add +9.3% | 11,953 | $5.7M |
| Portolan Capital Management, LLC | 0.30% | Add +0.7% | 11,869 | $5.7M |
| Illinois Municipal Retirement Fund | 0.07% | Add +94.3% | 11,575 | $5.5M |
| Lazard Asset Management LLC | 0.01% | Add +164.4% | 10,822 | $5.2M |
| Cetera Investment Advisers | 0.01% | Reduce -1.6% | 10,748 | $5.1M |
| California State Teachers Retirement System | 0.01% | Add +28.8% | 10,694 | $5.1M |
| CastleKnight Management LP | 0.23% | Reduce -30.5% | 10,455 | $5.0M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -1.7% | 10,309 | $4.9M |
| Vident Advisory, LLC | 0.04% | Reduce -18.8% | 9,798 | $4.7M |
| De Lisle Partners LLP | 0.54% | Add +35.7% | 9,500 | $4.5M |
| Orion Porfolio Solutions, LLC | 0.04% | Add +11.7% | 9,202 | $4.4M |
| Parkway Wealth Management Group, LLC | 0.55% | Reduce -5.8% | 8,100 | $4.3M |
| Moran Wealth Management, LLC | 0.13% | Add +151.4% | 8,719 | $4.2M |
| Legal & General Group Plc | 0.00% | Reduce -11.3% | 8,616 | $4.1M |
| RIHO Partners, LLC | 2.56% | New | 8,540 | $4.1M |
| Mackenzie Financial Corp. | 0.00% | Add +60.4% | 8,478 | $4.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 7,876 | $3.8M |
| Annex Advisory Services, LLC | 0.07% | Reduce -3.6% | 7,655 | $3.6M |
| Truvestments Capital LLC | 0.65% | Reduce -0.8% | 7,591 | $3.6M |
| Alliancebernstein L.P. | 0.00% | Reduce -13.0% | 9,291 | $3.6M |
| Envestnet Asset Management Inc. | 0.00% | Add +43.6% | 7,343 | $3.5M |
| Royal Bank of Canada | 0.00% | Add +74.0% | 6,893 | $3.3M |
| Janus Henderson Group PLC | 0.00% | Reduce -73.8% | 6,658 | $3.2M |
| XTX Topco Ltd | 0.05% | Add +682.2% | 6,602 | $3.1M |
| Yorktown Management & Research Co Inc | 2.53% | No change | 6,340 | $3.0M |
| Handelsbanken Fonder AB | 0.01% | Add +9.2% | 6,180 | $2.9M |
| Alps Advisors Inc. | 0.01% | Add +5.9% | 6,038 | $2.9M |
| Truist Financial Corp. | 0.00% | Reduce -9.4% | 6,032 | $2.9M |
| Janney Montgomery Scott LLC | 0.01% | Add +27.4% | 5,836 | $2.8M |
| Informed Momentum Co LLC | 0.31% | Reduce -66.5% | 5,650 | $2.7M |
| State of Wisconsin Investment Board | 0.01% | Add +4.4% | 5,617 | $2.7M |
| Barclays PLC | 0.00% | Reduce -74.0% | 5,577 | $2.7M |
| Cavalier Investments, LLC | 0.68% | Reduce -6.8% | 5,560 | $2.6M |
"% of holder's portfolio" is IESC's weight in each manager's 13F, not the share of Ies Holdings Inc. the manager owns.