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Advanced Energy (AEIS)
NASDAQ
$284.97-$0.86 (-0.30%)
Price as of Aug 24, 2026 5:49 AM EDT- $11.7BMarket Cap
- 85.31%1-Year Change
- Electrical Equipment & PartsIndustry
Advanced Energy (AEIS)
$284.97-$0.86 (-0.30%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUNDING, INC. /DE | 14.89% | 6.0M | +89,192 (+1.50%) | Dec 31, 2024 |
BLACKROCK INC. | 14.32% | 5.7M | -76,501 (-1.33%) | Jun 30, 2024 |
VANGUARD GROUP INC | 11.83% | 4.7M | -135,358 (-2.86%) | Dec 31, 2025 |
BLACKROCK, INC. | 11.55% | 4.6M | -1.8M (-39.87%) | Jun 30, 2026 |
BLACKROCK FUND ADVISORS | 7.60% | 3.0M | +300,537 (+9.87%) | Dec 31, 2016 |
N/A | 5.35% | 2.1M | -175,718 (-8.20%) | Jun 30, 2026 |
VANGUARD PORTFOLIO MANAGEMENT LLC | 5.35% | 2.1M | -175,718 (-8.20%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | 10.30% | 4.1M | 0 (0.00%) | Apr 30, 2026 |
VANGUARD INDEX FUNDS | 7.44% | 3.0M | +42,770 (+1.43%) | Mar 31, 2026 |
Virtus Convertible & Income Fund | 6.53% | 2.6M | 0 (0.00%) | Apr 30, 2026 |
EMPOWER FUNDS, INC. | 6.03% | 2.4M | +2.4M (+100.00%) | Jun 30, 2026 |
Virtus Dividend, Interest & Premium Strategy Fund | 5.73% | 2.3M | 0 (0.00%) | Apr 30, 2026 |
Virtus Convertible & Income Fund II | 5.14% | 2.1M | 0 (0.00%) | Apr 30, 2026 |
Virtus Equity & Convertible Income Fund | 4.76% | 1.9M | 0 (0.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions749.7M (51.89%)
- Mutual Funds686.4M (47.51%)
- Insiders8.6M (0.59%)
- Other0 (0.00%)
Insider Transactions
- 0.59% (8.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 7Number of InsiderSelling (last 12 months)
- $100.6MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Vonne Elizabeth Karpinski EVP, General Counsel | Sell | Aug 18, 2026 | $302,073.44 | 908 | $332.68 | 10,712 |
DelSanto Anne | Sell | Aug 05, 2026 | $93,150.00 | 270 | $345.00 | 8,217 |
Shirley Brian | Sell | Jun 15, 2026 | $459,479.90 | 1,234 | $372.35 | 6,663 |
Oldham Paul R EVP, CFO | Sell | Mar 18, 2026 | $1.4M | 4,314 | $315.99 | 22,217 |
Roush John A | Sell | Mar 04, 2026 | $383,736.00 | 1,200 | $319.78 | 36,618 |
Roush John A | Sell | Mar 04, 2026 | $160,380.00 | 500 | $320.76 | 36,118 |
Roush John A | Sell | Mar 04, 2026 | $556,968.96 | 1,728 | $322.32 | 34,390 |
Roush John A | Sell | Mar 04, 2026 | $161,895.00 | 500 | $323.79 | 33,890 |
Roush John A | Sell | Mar 04, 2026 | $1.1M | 3,291 | $324.29 | 30,599 |
Roush John A | Sell | Mar 04, 2026 | $880,153.56 | 2,706 | $325.26 | 27,893 |
Roush John A | Sell | Mar 04, 2026 | $98,025.00 | 300 | $326.75 | 27,593 |
COLPITTS BERNARD RAYMOND JR SVP, Chief Accounting Officer | Sell | Mar 03, 2026 | $359,462.40 | 1,104 | $325.60 | 1,647 |
Kelley Stephen Douglas President and CEO | Exempt | Mar 01, 2026 | $0.00 | 10,449 | $0.00 | 10,449 |
Vonne Elizabeth Karpinski EVP, General Counsel | Exempt | Mar 01, 2026 | $0.00 | 1,959 | $0.00 | 1,959 |
Donaghey John EVP, Global Sales | Exempt | Mar 01, 2026 | $0.00 | 2,612 | $0.00 | 2,612 |
Oldham Paul R EVP, CFO | Exempt | Mar 01, 2026 | $0.00 | 3,265 | $0.00 | 3,265 |
Kelley Stephen Douglas President and CEO | Exempt | Mar 01, 2026 | $0.00 | 9,130 | $0.00 | 18,258 |
Vonne Elizabeth Karpinski EVP, General Counsel | Exempt | Mar 01, 2026 | $0.00 | 1,967 | $0.00 | 3,932 |
Donaghey John EVP, Global Sales | Exempt | Mar 01, 2026 | $0.00 | 2,388 | $0.00 | 4,775 |
Acebedo Eduardo Bernal EVP and COO | Exempt | Mar 01, 2026 | $0.00 | 4,898 | $0.00 | 4,898 |
Kelley Stephen Douglas President and CEO | Award | Mar 01, 2026 | $0.00 | 11,620 | $0.00 | 11,620 |
Vonne Elizabeth Karpinski EVP, General Counsel | Award | Mar 01, 2026 | $0.00 | 2,656 | $0.00 | 2,656 |
Donaghey John EVP, Global Sales | Award | Mar 01, 2026 | $0.00 | 3,320 | $0.00 | 3,320 |
Oldham Paul R EVP, CFO | Exempt | Mar 01, 2026 | $0.00 | 3,371 | $0.00 | 6,741 |
Kelley Stephen Douglas President and CEO | Award | Mar 01, 2026 | $0.00 | 18,260 | $0.00 | 18,260 |
Vonne Elizabeth Karpinski EVP, General Counsel | Award | Mar 01, 2026 | $0.00 | 2,655 | $0.00 | 2,655 |
Donaghey John EVP, Global Sales | Award | Mar 01, 2026 | $0.00 | 3,320 | $0.00 | 3,320 |
Acebedo Eduardo Bernal EVP and COO | Exempt | Mar 01, 2026 | $0.00 | 3,371 | $0.00 | 6,741 |
Kelley Stephen Douglas President and CEO | Exempt | Mar 01, 2026 | $0.00 | 10,449 | $0.00 | 134,601 |
Vonne Elizabeth Karpinski EVP, General Counsel | Award | Mar 01, 2026 | $0.00 | 1,027 | $0.00 | 4,051 |