Here’s What Lifted Advanced Energy Industries (AEIS) in Q1
Aristotle Capital Boston, LLC, an investment advisor, released its first-quarter 2026 investor letter for “Small Cap Equity Fund”. A copy of the letter is available to download here. U.S.
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Whale Rock Capital Management Alex Sacerdote | 1,022,112 | $329,845,764 | 4.26% | |
| 2. | Fisher Asset Management Ken Fisher | 344,155 | $111,062,258 | -13% | 0.04% |
| 3. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 335,591 | $108,298,572 | +18% | 0.06% |
| 4. | 43,000,000 | $103,592,676 | +72% | 0.04% | |
| 5. | Millennium Management Israel Englander | 303,180 | $97,839,218 | +51% | 0.04% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.85 | 5,850 | $502,222.50 | 33,752 | 2021-08-13 | Filing | |
| $85.00 | 5,850 | $497,250.00 | 27,902 | 2021-05-11 | Filing | |
| $35.19 | 10,000 | $351,876.00 | 38,000 | 2016-03-30 | Filing | |
| $22.72 | 10,000 | $227,151.00 | 20,000 | 2014-12-08 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $369.40 | 966 | $356,840.40 | 11,616 | 2026-04-16 | Filing | |
| $380.52 | 240 | $91,324.80 | 6,174 | 2026-04-15 | Filing | |
| $315.99 | 4,314 | $1,363,180.86 | 22,217 | 2026-03-18 | Filing | |
| $312.59 | 240 | $75,021.60 | 6,414 | 2026-03-16 | Filing | |
| $310.19 | 1,234 | $382,774.46 | 5,584 | 2026-03-13 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 6,470,740 | $2,088,172,391 | 0.04% | |
| 2. | 2,319,376 | $748,485,829 | 0.03% | |
| 3. | 1,832,738 | $591,442,882 | 0.09% | |
| 4. | 1,692,377 | $546,146,982 | 0.01% | |
| 5. | 1,586,650 | $512,027,920 | 0.03% |