Advanced Energy Industries (AEIS): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
6 concentrated managers hold it (−1 vs last quarter) with a median weight of 1.5%.
Who owns Advanced Energy Industries?
Holders reporting more than 5% of the shares to the SEC (Schedules 13D/13G): BlackRock, 9.9% (13G/A filed Jul 27, 2026), Vanguard Portfolio Management, 6.2% (13G filed Apr 28, 2026) and Vanguard Capital Management, 5.2% (13G filed Apr 29, 2026). As of Jun 30, 2026, the largest holders reported on Form 13F were BlackRock (12.2% of the shares), Vanguard Portfolio Management (5.6%) and Vanguard Capital Management (4.5%).
Which institutions hold the most Advanced Energy Industries shares?
Per Form 13F filings as of Jun 30, 2026, as a share of all shares outstanding:
- 1. BlackRock: 12.2%
- 2. Vanguard Portfolio Management: 5.6%
- 3. Vanguard Capital Management: 4.5%
- 4. Ameriprise Financial: 4.1%
- 5. FMR: 3.7%
- 6. State Street: 3.3%
- 7. Invesco: 3.1%
- 8. Bank of America: 2.7%
- 9. Earnest Partners: 2.5%
- 10. Geode Capital Management: 2.5%
Sources:13G/A by BlackRock (Jul 27, 2026) ↗13G by Vanguard Portfolio Management (Apr 28, 2026) ↗13G by Vanguard Capital Management (Apr 29, 2026) ↗All of the company's proxy statements on EDGAR ↗
13F percentages divide the shares each institution reports by the shares outstanding on the cover of the company's latest report before the quarter end (Apr 29, 2026). Entities of the same group file separately and are not added up. We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
Advanced Energy Industries revenue
Advanced Energy Industries reported annual revenue of $1.80 billion for fiscal year 2025 (year ended December 31, 2025), according to its Form 10-K filed with the SEC (XBRL data).
Quarter flow (concentrated managers)
Change in managers (7 → 6): 1 opened · 1 exited · 1 fewer with no comparable data = −1
“No comparable data”: managers whose previous-quarter portfolio we cannot compare (first 13F, or they did not file that quarter), plus spin-offs and corporate exits (mergers, delistings). They change the count without being a clean buy or sale. It is a net figure: “more” when more of them enter the count than leave it, “fewer” when it is the other way round. Here: 1 with no current portfolio to compare.
Net flow in the quarter: −$354M (−949 K shares) · bought $31.2M and sold $385MShares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
The set of concentrated managers changed between quarters: with the set as it was then, 5 held it last quarter (the chart point); with today's set, 7 (the base for the change).
Concentrated managers holding it
- Analog Century ManagementIncreased$124M4.5%+0.1 pp
- Hardman Johnston Global AdvisorsReduced$40.6M1.4%−0.0 pp
- Dendur CapitalNew$28.0M1.6%+1.6 pp
- Southernsun Asset ManagementReduced$14.4M1.9%−0.4 pp
- Campbell Newman Asset ManagementIncreased$3.8M0.3%+0.0 pp
- Robert Robotti$1.0M0.2%
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Other relevant holders
Filers with $100M or more in the stock that do not count as concentrated managers because of their type: they are left out of the counts, the consensus and the accumulation.
- Norges BankPension or sovereign fund$181M0.0%
Largest holders of AEIS (all 13F filers)
- BlackRock4.6 MIndex manager · 11.43% of the company−1.8 M
- Vanguard Portfolio Management2.1 MIndex manager · 5.30% of the company−176 K
- Vanguard Capital Management1.7 MIndex manager · 4.23% of the company+22 K
- Ameriprise Financial1.6 MWealth adviser · 3.85% of the company+249 K
- FMR1.4 MInvestment firm · 3.50% of the company−170 K
- State Street1.3 MIndex manager · 3.14% of the company−179 K
- Invesco1.2 MInvestment firm · 2.94% of the company−644 K
- Bank of America1.0 MBank or trading desk · 2.53% of the company−36 K
- Earnest Partners954 KInvestment firm · 2.36% of the company−272 K
- Geode Capital Management938 KIndex manager · 2.32% of the company−182 K
- Shares
- 4.6 M
- Change
- −1.8 M
- % of the company
- 11.43%
See more
- Type
- Index manager
- Value
- $1.7 bn
- Shares
- 2.1 M
- Change
- −176 K
- % of the company
- 5.30%
See more
- Type
- Index manager
- Value
- $799M
- Shares
- 1.7 M
- Change
- +22 K
- % of the company
- 4.23%
See more
- Type
- Index manager
- Value
- $639M
- Shares
- 1.6 M
- Change
- +249 K
- % of the company
- 3.85%
See more
- Type
- Wealth adviser
- Value
- $581M
- Shares
- 1.4 M
- Change
- −170 K
- % of the company
- 3.50%
See more
- Type
- Investment firm
- Value
- $528M
- Shares
- 1.3 M
- Change
- −179 K
- % of the company
- 3.14%
See more
- Type
- Index manager
- Value
- $474M
- Shares
- 1.2 M
- Change
- −644 K
- % of the company
- 2.94%
See more
- Type
- Investment firm
- Value
- $443M
- Shares
- 1.0 M
- Change
- −36 K
- % of the company
- 2.53%
See more
- Type
- Bank or trading desk
- Value
- $382M
- Shares
- 954 K
- Change
- −272 K
- % of the company
- 2.36%
See more
- Type
- Investment firm
- Value
- $356M
- Shares
- 938 K
- Change
- −182 K
- % of the company
- 2.32%
See more
- Type
- Index manager
- Value
- $351M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Held by institutions (13F)
Institutions (13F): 105.6% of the shares: above 100% (securities lending or double reporting) · top 10: 44.3% · in index firms: 31.1% of the institutional total
Q2 2026: 105.6%
Shares reported by the 684 13F filers as of Jun 30, 2026 (not counting 2 positions with implausible figures), divided by the shares outstanding on the cover of the company's latest report (Apr 29, 2026). It is not all institutional ownership: only managers above $100M file a 13F, and it excludes short positions. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. We only publish it where the figure is credible: not for ADRs, companies with more than one share class or stale shares-outstanding data.
Fundamentals
12-month figures to Sep 30, 2026 · balance sheet as of Sep 30, 2026.
- Operating margin
- 16.0%
- Net margin
- 12.7%
- ROE
- 18.2%
- Revenue (TTM)
- $2.3 bn
- Revenue growth
- 31.7%
- Net income (TTM)
- $289M
- Net debt / EBITDA
- −0.4x
- Free cash flow (TTM)
- $69.9M
- Quality vs sector
- 59/100
Figures from the statements the company filed with the SEC (10-K, 10-Q). Free cash flow = operating cash flow − capital expenditures; empty if the company does not report capex. “Quality vs sector”: 0 to 100, the average of its percentiles in ROE, operating margin, free-cash-flow margin, revenue and earnings growth and net debt / EBITDA (at least 3 needed) against companies in its sector above $300M. How each figure is calculated
Shares outstanding: buybacks and dilution
2025: 38.6 M
- 1 year
- +2.1%
- 3 years
- +2.3%
- 5 years
- +0.2%
- Buybacks (FY 2025)
- $30.2M
- Share issuance
- no data
- Stock-based compensation
- $55.7M3.1% of revenue
- Dividends paid
- $15.6M
From the statements the company filed with the SEC (10-K). The change compares average diluted shares of each fiscal year, on today's basis: negative = it bought back more than it issued; positive = dilution. “No data” = the company does not report that item under a tag we can read; it does not mean zero.
Earnings quality and debt
- Operating cash flow ÷ net income (12 months)
- 0.78
- Interest coverage (operating income ÷ interest)
- 10.1 timesfiscal 2025
- Debt due within 12 months
- $136M0.10 times cash and investments
From the figures the company filed with the SEC. Cash flow over net income near or above 1 means earnings are collected in cash; far below, that part is accounting. Coverage says how many times operating income pays the latest fiscal year's interest. Maturities come from the debt note of the latest annual report, counted from its closing date. “No data” never means zero.
Insiders (Form 4)
10% owners who bought (6 m): 0
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
Flagged material events (8-K)
Unregistered sale of equity securities (Item 3.02)
Change in directors or officers (Item 5.02)
Alert items the company itself flagged in its 8-K filings with the SEC, most serious first. It is the form's label, with no interpretation from us: Item 5.02 covers routine appointments as well as a chief executive's departure; open the filing. The quoted headline is the original press release's.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.
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