AEIS
ADVANCED ENERGY INDUSTRIES INC
NASDAQ · Industrials · Electrical Equipment & Parts · US
$262.20
+3.05%0
Insider buys (3m)
23
Insider sells (3m)
-$8.7M
Net value (3m)
-32.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 10, 2026 | DelSanto Anne · director | Sale | 265 | $288 |
| Sep 10, 2026 | Vonne Elizabeth Karpinski · officer: EVP, General Counsel | Sale | 632 | $288 |
| Aug 27, 2026 | Vonne Elizabeth Karpinski · officer: EVP, General Counsel | Sale | 907 | $290 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 720 | $321 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 3,103 | $315 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 335 | $324 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | M-Exempt | 6,042 | $86 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 1,403 | $319 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 5,062 | $314 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 425 | $323 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 480 | $319 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 406 | $310 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 407 | $328 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 568 | $311 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 3,998 | $313 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 2,180 | $316 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 637 | $323 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 1,280 | $317 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 416 | $322 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 120 | $330 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 2,951 | $312 |
| Aug 20, 2026 | Acebedo Eduardo Bernal · officer: EVP and COO | Sale | 280 | $329 |
| Aug 19, 2026 | Vonne Elizabeth Karpinski · officer: EVP, General Counsel | Sale | 908 | $333 |
| Aug 5, 2026 | DelSanto Anne · director | Sale | 270 | $345 |
| Jun 17, 2026 | Shirley Brian · director | Sale | 1,234 | $372 |
| May 8, 2026 | Minnix Lanesha · director | A-Award | 587 | $0.00 |
| May 8, 2026 | BALL FREDERICK · director | A-Award | 587 | $0.00 |
| May 8, 2026 | BEARD GRANT H · director | A-Award | 760 | $0.00 |
| May 8, 2026 | Donikowski Tina · director | A-Award | 587 | $0.00 |
| May 8, 2026 | Roush John A · director | A-Award | 587 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 339Increased 381Reduced 431Sold out 73
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 6,470,740 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 4,626,399 | Aug 7, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2,319,376 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 2,143,658 | Aug 13, 2026 |
| INVESCO LTD. | Increased | 1,832,738 | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,714,026 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,692,377 | May 15, 2026 |
| FMR LLC | Reduced | 1,586,650 | May 15, 2026 |
| AMERIPRISE FINANCIAL INC | Increased | 1,559,661 | Aug 14, 2026 |
| STATE STREET CORP | Reduced | 1,451,136 | May 15, 2026 |
| FMR LLC | Reduced | 1,416,875 | Aug 13, 2026 |
| AMERIPRISE FINANCIAL INC | Reduced | 1,310,558 | Jul 17, 2026 |
| STATE STREET CORP | Reduced | 1,272,597 | Aug 7, 2026 |
| EARNEST PARTNERS LLC | Reduced | 1,226,487 | May 15, 2026 |
| Invesco Ltd. | Reduced | 1,188,258 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 10, 2026