Advanced Energy Industries, Inc. (AEIS) Insider Trading
Over the last 3 months, AEIS insiders made 0 open-market buys and 22 sales, a net sale of -$8.9M (SEC Form 4). Over the last 6 months, 383 institutions increased and 433 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
22
Net (3m)
-$8.9M
Insider trades by month Buys Sells
Jan
Feb
Mar
Apr
Jun
Aug
Context3-month price -8.1%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 27, 2026 | Vonne Elizabeth Karpinskiofficer: EVP, General Counsel | Sell | 907 | $290.05 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 3,103 | $314.92 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 720 | $320.81 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 425 | $323.28 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 120 | $330.45 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 3,998 | $312.65 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Option | 6,042 | $85.97 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 5,062 | $313.82 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 637 | $322.64 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 2,180 | $315.66 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 1,403 | $319.41 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 335 | $324.44 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 568 | $310.75 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 2,951 | $311.80 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 1,280 | $316.92 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 480 | $318.62 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 406 | $309.73 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 416 | $322.14 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 407 | $327.82 |
| Aug 20, 2026 | Acebedo Eduardo Bernalofficer: EVP and COO | Sell | 280 | $328.74 |
| Aug 19, 2026 | Vonne Elizabeth Karpinskiofficer: EVP, General Counsel | Sell | 908 | $332.68 |
| Aug 5, 2026 | DelSanto Annedirector | Sell | 270 | $345.00 |
| Jun 17, 2026 | Shirley Briandirector | Sell | 1,234 | $372.35 |
| May 8, 2026 | BALL FREDERICKdirector | Grant | 587 | — |
| May 8, 2026 | BEARD GRANT Hdirector | Grant | 760 | — |
| May 8, 2026 | Minnix Laneshadirector | Grant | 587 | — |
| May 8, 2026 | Shirley Briandirector | Grant | 587 | — |
| May 8, 2026 | Donikowski Tinadirector | Grant | 587 | — |
| May 8, 2026 | DelSanto Annedirector | Grant | 587 | — |
| May 8, 2026 | Roush John Adirector | Grant | 587 | — |
Source: AEIS SEC Form 4 filings, latest Aug 27, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their AEIS positions over the last 6 months (SEC Form 13F).
Increased
383
New positions
339
Reduced
433
Sold out
74
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 6.5M | May 13, 2026 |
| BlackRock, Inc. | Reduced | 4.6M | Aug 7, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2.3M | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 2.1M | Aug 13, 2026 |
| INVESCO LTD. | Increased | 1.8M | May 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.7M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.7M | May 15, 2026 |
| FMR LLC | Reduced | 1.6M | May 15, 2026 |
| AMERIPRISE FINANCIAL INC | Increased | 1.6M | Aug 14, 2026 |
| STATE STREET CORP | Reduced | 1.5M | May 15, 2026 |
| FMR LLC | Reduced | 1.4M | Aug 13, 2026 |
| AMERIPRISE FINANCIAL INC | Reduced | 1.3M | Jul 17, 2026 |
| STATE STREET CORP | Reduced | 1.3M | Aug 7, 2026 |
| EARNEST PARTNERS LLC | Reduced | 1.2M | May 15, 2026 |
| Invesco Ltd. | Reduced | 1.2M | Aug 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.