552 tracked 13F filers disclose a position in AEIS as of the latest SEC 13F filings, a combined $11.8B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $2.1B | 6.5M | ▲+6.3% Added · +386K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $748.5M | 2.3M | →First observed position No prior filed position | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $546.1M | 1.7M | →First observed position No prior filed position | Q1 2026 | |
| 4 | FMR LLC | $512.0M | 1.6M | ▼−15% Reduced · −286K sh | Q1 2026 | |
| 5 | AMERIPRISE FINANCIAL INC | $422.9M | 1.3M | ▼−20% Reduced · −332K sh | Q1 2026 | |
| 6 | STATE STREET CORP | $474.4M | 1.3M | ▼−12% Reduced · −179K sh | Q2 2026 | |
| 7 | BANK OF AMERICA CORP /DE/ | $342.4M | 1.1M | ▲+17% Added · +151K sh | Q1 2026 | |
| 8 | Whale Rock Capital Management LLC | $329.8M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 9 | EARNEST PARTNERS LLC | $355.8M | 954K | ▼−22% Reduced · −272K sh | Q2 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $351.0M | 938K | ▼−16% Reduced · −182K sh | Q2 2026 | |
| 11 | DIMENSIONAL FUND ADVISORS LP | $210.4M | 652K | ▼−3.9% Reduced · −27K sh | Q1 2026 | |
| 12 | NORGES BANK | $123.4M | 589K | ▲+33% Added · +146K sh | Q4 2025 | |
| 13 | Neuberger Berman Group LLC | $188.3M | 583K | ▼−23% Reduced · −170K sh | Q1 2026 | |
| 14 | FRANKLIN RESOURCES INC | $171.9M | 533K | ▲+9.2% Added · +45K sh | Q1 2026 | |
| 15 | PRINCIPAL FINANCIAL GROUP INC | $162.8M | 504K | ▼−13% Reduced · −75K sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $155.2M | 481K | ▲+19% Added · +77K sh | Q1 2026 | |
| 17 | GOLDMAN SACHS GROUP INC | $151.7M | 470K | ▼−12% Reduced · −63K sh | Q1 2026 | |
| 18 | ALLIANCEBERNSTEIN L.P. | $95.8M | 458K | ▼−19% Reduced · −106K sh | Q1 2026 | |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $134.8M | 418K | ▼−11% Reduced · −54K sh | Q1 2026 | |
| 20 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $131.1M | 406K | ▼−28% Reduced · −160K sh | Q1 2026 | |
| 21 | Fisher Asset Management, LLC | $111.1M | 344K | ▼−13% Reduced · −50K sh | Q1 2026 | |
| 22 | Curated Wealth Partners LLC | Withheld | 340K | ▲New +340K sh | Q2 2026 | |
| 23 | LOOMIS SAYLES & CO L P | $108.5M | 336K | ▼−31% Reduced · −153K sh | Q1 2026 | |
| 24 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $108.3M | 336K | ▲+17% Added · +49K sh | Q1 2026 | |
| 25 | Analog Century Management LP | $104.8M | 325K | ▼−30% Reduced · −139K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 7 funds opened a new position in AEIS and 23 added to an existing one, while 27 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 332 funds | $286.2B |
| NVIDIA CORPNVDA | 330 funds | $413.0B |
| AMAZON.COM INCAMZN | 330 funds | $214.6B |
| BROADCOM INCAVGO | 323 funds | $166.3B |
| META PLATFORMS INC-CLASS AMETA | 321 funds | $121.7B |
| ELI LILLY & COLLY | 318 funds | $83.6B |
| APPLE INCAAPL | 316 funds | $310.5B |
| ALPHABET INC-CL CGOOG | 315 funds | $129.6B |
| MICRON TECHNOLOGY INCMU | 312 funds | $41.8B |
| ALPHABET INC-CL AGOOGL | 310 funds | $183.9B |
| VISA INC-CLASS A SHARESV | 306 funds | $69.7B |
| MASTERCARD INC - AMA | 305 funds | $57.7B |
Ranked by how many of AEIS's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 27, 2026 | Vonne Elizabeth Karpinski | EVP, General Counsel | Sell (S) | 907 | $263K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 637 | $206K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 120 | $40K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 280 | $92K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 407 | $133K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 335 | $109K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 425 | $137K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 416 | $134K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 720 | $231K |
| Aug 18, 2026 | Vonne Elizabeth Karpinski | EVP, General Counsel | Sell (S) | 908 | $302K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 406 | $126K |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | Sell (S) | 568 | $177K |
| Class | 13F holders | Value held |
|---|---|---|
| AEISthis pagecs | 552 funds | $11.8B |
| AEIS 2.5 09/15/28SDBCV | 42 funds | $698.2M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for AEIS
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/AEIS/capital-change-brief"
Use Arkolith's capital_change_brief for AEIS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for AEIS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.