ADVANCED ENERGY INDS AEIS
COM · Common Stock · CUSIP 007973100 · ISIN US0079731008
American multinational technology company
- SectorTechnology
- IndustryElectronic Components, NEC
- HeadquartersDenver, CO
- Founded1981
- Websiteadvanced-energy.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($11.6m this quarter). Holder counts are more reliable. Shares outstanding: 37.3m as of 2024-02-08, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $109.03. Options: 6 managers hold calls ($6.1m notional), 8 hold puts ($19.2m).
Trends to Q4 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 276 |
| Q4 2022 | 306 |
| Q1 2023 | 288 |
| Q2 2023 | 291 |
| Q3 2023 | 296 |
| Q4 2023 | 291 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 152 | 127 |
| Q1 2023 | 132 | 152 |
| Q2 2023 | 127 | 150 |
| Q3 2023 | 155 | 140 |
| Q4 2023 | 123 | 144 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2023 | $4.7m | $4.5m | 0.97 |
| Q2 2023 | $8.4m | $4.5m | 0.54 |
| Q3 2023 | $9.5m | $10.4m | 1.09 |
| Q4 2023 | $6.1m | $19.2m | 3.16 |
Biggest buyers
| Channing Capital Management, LLC | New | +630.7k |
| LORD, ABBETT & CO. LLC | Added | +450.4k |
| MORGAN STANLEY | Added | +403.5k |
| BANK OF AMERICA CORP /DE/ | Added | +157.7k |
| NEW YORK STATE COMMON RETIREMENT FUND | Added | +146.8k |
| WELLS FARGO & COMPANY/MN | Added | +143.7k |
| CITIGROUP INC | Added | +143.2k |
| STATE STREET CORP | Added | +137.8k |
| BNP PARIBAS FINANCIAL MARKETS | Added | +126.8k |
| BANK OF MONTREAL /CAN/ | Added | +108.8k |
Biggest sellers
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Sold out | -119.7k |
| CITADEL ADVISORS LLC | Reduced | -74.1k |
| AXA S.A. | Reduced | -71.5k |
| SNYDER CAPITAL MANAGEMENT L P | Reduced | -64.4k |
| EARNEST PARTNERS LLC | Reduced | -58.0k |
| Baird Financial Group, Inc. | Reduced | -50.7k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Reduced | -48.3k |
| D. E. Shaw & Co., Inc. | Reduced | -45.4k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -40.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -40.4k |
Biggest calls
| PEAK6 Investments LLC | Reduced | $3.1m28.1k shares |
| CITADEL ADVISORS LLC | Reduced | $1.7m15.5k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $816.9k7.5k shares |
| Walleye Trading LLC | New | $392.1k3.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $108.0k1.0k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| Walleye Trading LLC | Added | $7.2m66.4k shares |
| Portman Square Capital LLP | Unchanged | $6.3m58.0k shares |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | New | $3.0m28.0k shares |
| CITADEL ADVISORS LLC | Added | $947.6k8.7k shares |
| PEAK6 Investments LLC | Reduced | $795.1k7.3k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $610.0k5.6k shares |
| SIMPLEX TRADING, LLC | Added | $228.0k2.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution -2.0 pts · filed 2026-07-27 | 9.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 6.2% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.2% |
Fell to 5% or below in the last year: FMR LLC (3.8%, 2026-08-06), BlackRock Portfolio Management LLC (2.3%, 2026-07-17; now reported by BlackRock, Inc.), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales in Q4 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 0 | — | 1 | $55.0k | — |
| Q3 2022 | 0 | — | 1 | $170.9k | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 3 | $1.1m | $1.1m |
| Q3 2023 | 0 | — | 1 | $705.7k | $705.7k |
| Q4 2023 | 0 | — | 2 | $400.3k | $400.3k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-12-13 | FOSTER RONALD C Director | Sold plan | $64.9k618 shares |
| 2023-12-01 | FOSTER RONALD C Director | Sold plan | $95.0k1.0k shares |
| 2023-12-01 | DelSanto Anne Director | Sold plan | $14.0k148 shares |
| 2023-11-15 | FOSTER RONALD C Director | Sold plan | $95.0k1.0k shares |
| 2023-11-01 | DelSanto Anne Director | Sold plan | $12.9k148 shares |
| 2023-10-02 | FOSTER RONALD C Director | Sold plan | $103.3k1.0k shares |
| 2023-10-02 | DelSanto Anne Director | Sold plan | $15.3k148 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2023
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.02% of their portfolio | 5.8m $636.8m | Reduced -22.7k |
| VANGUARD GROUP INC 0.01% of their portfolio | 4.5m $486.9m | Added +32.8k |
| FMR LLC 0.03% of their portfolio | 4.1m $447.0m | Added +76.7k |
| AMERIPRISE FINANCIAL INC 0.08% of their portfolio | 2.5m $271.2m | Added +14.4k |
| STATE STREET CORP 0.01% of their portfolio | 1.8m $198.8m | Added +137.8k |
| EARNEST PARTNERS LLC 0.82% of their portfolio | 1.5m $164.5m | Reduced -58.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.13% of their portfolio | 1.2m $127.2m | Added +75.4k |
| NEUBERGER BERMAN GROUP LLC 0.09% of their portfolio | 930.3k $101.3m | Reduced -10.4k |
| DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio | 924.0k $100.6m | Added +3.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 820.7k $89.4m | Added +34.7k |
| LOOMIS SAYLES & CO L P 0.12% of their portfolio | 739.3k $80.5m | Reduced -15.0k |
| MORGAN STANLEY 0.00% of their portfolio | 729.1k $79.4m | Added +403.5k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 696.1k $75.8m | Added +157.7k |
| Channing Capital Management, LLC 2.03% of their portfolio | 630.7k $68.7m | New |
| LORD, ABBETT & CO. LLC 0.12% of their portfolio | 599.1k $65.2m | Added +450.4k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.02% of their portfolio | 558.7k $60.9m | Reduced -48.3k |
| FIRST TRUST ADVISORS LP 0.06% of their portfolio | 545.1k $59.4m | Added +57.6k |
| Aristotle Capital Boston, LLC 1.80% of their portfolio | 540.9k $58.9m | Reduced -29.2k |
| BAMCO INC /NY/ 0.15% of their portfolio | 512.9k $55.9m | Reduced -1.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.03% of their portfolio | 496.7k $54.1m | Reduced -10.3k |
| SNYDER CAPITAL MANAGEMENT L P 1.17% of their portfolio | 439.4k $51.9m | Reduced -64.4k |
| Invesco Ltd. 0.01% of their portfolio | 435.6k $47.4m | Added +7.3k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 427.6k $46.6m | Reduced -2.2k |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 0.46% of their portfolio | 422.3k $46.0m | Added +17.3k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 409.3k $44.6m | Added +13.4k |
| NORGES BANK 0.01% of their portfolio | 399.5k $43.5m | Added +11.8k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.03% of their portfolio | 390.2k $42.5m | Added +44.0k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 378.2k $41.2m | Added +6.4k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.06% of their portfolio | 372.6k $40.6m | Added +146.8k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.01% of their portfolio | 369.9k $40.3m | Added +10.3k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 369.4k $40.2m | Added +143.7k |
| MACQUARIE GROUP LTD 0.03% of their portfolio | 259.2k $28.2m | Added +47.3k |
| SEI INVESTMENTS CO 0.04% of their portfolio | 231.7k $25.2m | Added +13.8k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 195.5k $21.3m | Reduced -37.5k |
| PINNACLE ASSOCIATES LTD 0.32% of their portfolio | 176.7k $19.2m | Reduced -1.4k |
| Tributary Capital Management, LLC 1.59% of their portfolio | 173.9k $18.9m | Reduced -3.2k |
| BNP PARIBAS FINANCIAL MARKETS 0.03% of their portfolio | 162.0k $17.6m | Added +126.8k |
| CITIGROUP INC 0.02% of their portfolio | 160.1k $17.4m | Added +143.2k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 156.9k $17.1m | Added +72.3k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 155.7k $17.0m | Reduced -2.6k |
| BANK OF MONTREAL /CAN/ 0.01% of their portfolio | 137.0k $15.4m | Added +108.8k |
| Hardman Johnston Global Advisors LLC 0.47% of their portfolio | 134.0k $14.6m | Reduced -595 |
| Fisher Asset Management, LLC 0.01% of their portfolio | 129.5k $14.1m | Reduced -2.2k |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ 0.09% of their portfolio | 117.4k $12.8m | Reduced -28.1k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 115.1k $12.5m | Added +898 |
| SEGALL BRYANT & HAMILL, LLC 0.24% of their portfolio | 112.7k $12.3m | Added +26.5k |
| GUGGENHEIM CAPITAL LLC 0.09% of their portfolio | 108.0k $11.8m | Reduced -3.7k |
| ROYCE & ASSOCIATES LP 0.11% of their portfolio | 106.4k $11.6m | Reduced -7.9k |
| Legal & General Group Plc 0.00% of their portfolio | 104.3k $11.4m | Reduced -1.4k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 103.9k $11.3m | Added +2.2k |
| First Eagle Investment Management, LLC 0.03% of their portfolio | 100.1k $10.9m | Added +16.0k |
| NATIXIS ADVISORS, LLC 0.03% of their portfolio | 99.7k $10.9m | Added +5.2k |
| Clearbridge Investments, LLC 0.01% of their portfolio | 96.6k $10.5m | Added +208 |
| California Public Employees Retirement System 0.01% of their portfolio | 82.7k $9.0m | Reduced -2.3k |
| SCOUT INVESTMENTS, INC. 0.22% of their portfolio | 82.5k $9.0m | Reduced -1.3k |
| Smith, Graham & Co., Investment Advisors, LP 0.97% of their portfolio | 77.6k $8.4m | Reduced -453 |
| Public Sector Pension Investment Board 0.06% of their portfolio | 77.4k $8.4m | Added +30.8k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 76.1k $8.3m | Reduced -177 |
| Swiss National Bank 0.01% of their portfolio | 74.2k $8.1m | Reduced -8.4k |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.24% of their portfolio | 72.1k $7.9m | New |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio | 68.1k $7.4m | Reduced -842 |
| Phocas Financial Corp. 0.95% of their portfolio | 65.9k $7.2m | Added +1.2k |
| Homestead Advisers Corp 0.18% of their portfolio | 64.1k $7.0m | Unchanged |
| Compass Wealth Management LLC 1.90% of their portfolio | 62.5k $6.8m | Reduced -2.7k |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.05% of their portfolio | 61.5k $6.7m | Unchanged |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 61.4k $6.7m | Reduced -74.1k |
| Fiera Capital Corp 0.02% of their portfolio | 61.3k $6.7m | Reduced -44 |
| BARCLAYS PLC 0.00% of their portfolio | 60.7k $6.6m | Added +41.5k |
| UBS Group AG 0.00% of their portfolio | 55.8k $6.1m | Added +10.8k |
| SHELTON CAPITAL MANAGEMENT 0.19% of their portfolio | 54.7k $6.0m | Added +11 |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 54.4k $5.9m | Reduced -21.1k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 54.1k $5.9m | Added +528 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 50.3k $5.5m | Added +2.2k |
| CREDIT SUISSE AG/ 0.01% of their portfolio | 49.0k $5.3m | Added +10.6k |
| PRUDENTIAL FINANCIAL INC 0.01% of their portfolio | 46.2k $5.0m | Reduced -4.4k |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 40.9k $4.4m | Reduced -706 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 39.7k $4.3m | Reduced -1.8k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio | 34.6k $3.8m | Added +2.6k |
| FEDERATED HERMES, INC. 0.01% of their portfolio | 34.3k $3.7m | Reduced -157 |
| GLOBEFLEX CAPITAL L P 0.38% of their portfolio | 33.8k $3.7m | Added +1.6k |
| OPPENHEIMER ASSET MANAGEMENT INC. 0.05% of their portfolio | 33.7k $3.7m | Reduced -922 |
| Balyasny Asset Management L.P. 0.01% of their portfolio | 33.6k $3.7m | Reduced -11.6k |
| Thrivent Financial for Lutherans 0.01% of their portfolio | 33.2k $3.6m | Reduced -1.2k |
| Moody Aldrich Partners LLC 0.64% of their portfolio | 32.8k $3.6m | Added +18.6k |
| TEXAS PERMANENT SCHOOL FUND CORP 0.03% of their portfolio | 32.2k $3.5m | Added +911 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.04% of their portfolio | 31.7k $3.5m | Reduced -927 |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 29.1k $3.2m | Reduced -530 |
| SEIZERT CAPITAL PARTNERS, LLC 0.16% of their portfolio | 28.5k $3.1m | Added +11.8k |
| OAK ASSOCIATES LTD /OH/ 0.23% of their portfolio | 28.3k $3.1m | Unchanged |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 25.8k $2.8m | Added +4.7k |
| LPL Financial LLC 0.00% of their portfolio | 24.8k $2.7m | Added +861 |
| M&T Bank Corp 0.01% of their portfolio | 23.5k $2.6m | Added +2.7k |
| State of Alaska, Department of Revenue 0.03% of their portfolio | 23.0k $2.5m | Reduced -492 |
| CAMBIAR INVESTORS LLC 0.10% of their portfolio | 22.7k $2.5m | Unchanged |
| Illinois Municipal Retirement Fund 0.04% of their portfolio | 22.1k $2.4m | Reduced -432 |
| State of Tennessee, Department of Treasury 0.01% of their portfolio | 21.4k $2.3m | Reduced -2.0k |
| RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio | 20.8k $2.3m | Added +1.4k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.01% of their portfolio | 20.5k $2.2m | Reduced -188 |
| MetLife Investment Management, LLC 0.02% of their portfolio | 19.7k $2.1m | Unchanged |
| Louisiana State Employees Retirement System 0.04% of their portfolio | 18.7k $2.0m | Reduced -500 |