Advanced Energy Industries
AEIS
292.25
-10.52
-3.47%
Advanced Energy Industries
US · AEIS
#1310 by market cap
Listed 1970
292.25
-10.52
-3.47%
Live - 5344 symbols - heartbeat 296s ago
· 2026-10-08 06:58
Pre-market
284.99
-2.48%
After-hours
292.25
0.00%
Overnight
289.88
-0.81%
- Market cap
- 11.70B
- P/E (TTM)i
- 54.22
- P/Bi
- 8.04
- EPSi
- 3.84
- Div yieldi
- 0.14%
- 52W posi
- 53%
Reader sentiment
Are you bullish or bearish on AEIS?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 5 in the most recent period (2026/Q3).
- Total institutional ownership fell 5.5 percentage points.
Institutional ownership
- Held by institutions
- 101.72% -5.46pp
- Institutions
- 774 -5
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund78.81%
Hedge Fund10.28%
Private Company5.12%
Public Company3.27%
Government Pension Fund2.13%
Sovereign Wealth Fund1.22%
Individual/Insider0.93%
Insurance Company0.56%
Family Office/Trust0.21%
Top holders
BlackRock
11.55%
Vanguard Portfolio Management, LLC
5.35%
Vanguard Capital Management, LLC
4.89%
Columbia Management Investment Advisers, LLC
3.89%
FMR
3.52%
State Street Global Advisors
3.18%
EARNEST Partners, LLC
2.38%
Geode Capital Management, LLC
2.34%
Jane Street Group, LLC
2.04%
Invesco Ltd.
1.79%
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 30 buys · 20 sells
| Name | Role | Stake |
|---|---|---|
| Stephen Kelley | Chief Executive Officer | 0.20% |
| Grant Beard | Independent Chairperson | 0.15% |
| Frederick Ball | Independent Director | 0.11% |
| Ronald Foster | Independent Director | 0.11% |
| John Roush | Independent Director | 0.07% |
| Eduardo Acebedo | Chief Operating Officer | 0.06% |
| Paul Oldham | Chief Financial Officer | 0.06% |
| John Donaghey | Executive VP & Global Head of Sales | 0.04% |
| Tina Donikowski | Independent Director | 0.03% |
| David Reed | Independent Director | 0.02% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-10-04 | Anne DelSanto | Independent Director | Intent to Sell (Form 144) | -270 | $304.76 |
| 2026-09-07 | Anne DelSanto | Independent Director | Automatic Disposition | -265 | $288.14 |
| 2026-09-07 | Elizabeth Vonne | General Counsel | Automatic Disposition | -632 | $288.14 |
| 2026-08-26 | Elizabeth Vonne | General Counsel | Automatic Disposition | -907 | $290.05 |
| 2026-08-17 | Elizabeth Vonne | General Counsel | Automatic Disposition | -908 | $332.68 |
| 2026-08-17 | Eduardo Acebedo | Chief Operating Officer | Automatic Disposition | -18,729 | $312.65–330.45 |
| 2026-08-17 | Eduardo Acebedo | Chief Operating Officer | Derivative Exercise and Sale | -6,042 | $85.97–312.65 |
| 2026-08-12 | Grant Beard | Independent Chairperson | Other Disposition | -9,000 | -- |
| 2026-08-04 | Anne DelSanto | Independent Director | Automatic Disposition | -270 | $345.00 |
| 2026-06-14 | Brian Shirley | Independent Director | Automatic Disposition | -1,234 | $372.35 |
| 2026-05-06 | Frederick Ball | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | Grant Beard | Independent Chairperson | Other Derivative Acquisition | +760 | -- |
| 2026-05-06 | Ronald Foster | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | John Roush | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | Brian Shirley | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | Tina Donikowski | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | David Reed | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | Lanesha Minnix | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-06 | Anne DelSanto | Independent Director | Other Derivative Acquisition | +587 | -- |
| 2026-05-01 | Frederick Ball | Independent Director | Derivative Exercise and Retained | +2,313 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 06:58:50 · For reference only, not investment advice and not tailored to your situation.