Who Holds Aetherion Technologies Inc. (WPRT)? 43 Institutional Holders, Q2 2026
Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 43 holders, $8 million in total.
Largest holders
The 43 largest by value. Change in shares against Q1 2026.
| Manager | Shares | Value | Change | |
|---|---|---|---|---|
| HEIGHTS CAPITAL MANAGEMENT, INC | 1,325,121 | $3 million | New | 13F |
| ROYCE & ASSOCIATES LP | 1,131,479 | $3 million | +130% | 13F |
| GRACE & WHITE INC /NY | 714,106 | $2 million | -29% | 13F |
| Baird Financial Group, Inc. | 140,024 | $316,454 | -15% | 13F |
| CITADEL ADVISORS LLC | 89,959 | $203,307 | -42% | 13F |
| US BANCORP \DE\ | 73,108 | $165,224 | -56% | 13F |
| GOLDMAN SACHS GROUP INC | 31,647 | $71,522 | -17% | 13F |
| UBS Group AG | 19,316 | $43,654 | +18% | 13F |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 18,017 | $40,718 | New | 13F |
| TD Waterhouse Canada Inc. | 18,114 | $38,274 | +0% | 13F |
| JANE STREET GROUP, LLC | 13,933 | $31,488 | -8% | 13F |
| LPL Financial LLC | 11,280 | $25,493 | +13% | 13F |
| ROYAL BANK OF CANADA | 5,978 | $13,000 | -24% | 13F |
| MORGAN STANLEY | 3,773 | $8,527 | -7% | 13F |
| Tower Research Capital LLC (TRC) | 2,585 | $5,842 | -30% | 13F |
| GROUP ONE TRADING LLC | 1,997 | $4,513 | +123% | 13F |
| WELLS FARGO & COMPANY/MN | 1,736 | $3,874 | +20% | 13F |
| SIMPLEX TRADING, LLC | 1,604 | $3,625 | New | 13F |
| Allworth Financial LP | 1,025 | $2,317 | +0% | 13F |
| SWAN Capital LLC | 1,000 | $2,260 | +0% | 13F |
| JONES FINANCIAL COMPANIES LLLP | 710 | $1,754 | +0% | 13F |
| OSAIC HOLDINGS, INC. | 583 | $1,316 | +21% | 13F |
| Ascentis Wealth Management, LLC | 400 | $904 | +0% | 13F |
| HighMark Wealth Management LLC | 350 | $791 | +0% | 13F |
| Federation des caisses Desjardins du Quebec | 348 | $748 | -79% | 13F |
| COUNTRY TRUST BANK | 220 | $497 | +0% | 13F |
| DEUTSCHE BANK AG\ | 184 | $416 | +0% | 13F |
| Gen-Wealth Partners Inc | 86 | $194 | +0% | 13F |
| THOMPSON INVESTMENT MANAGEMENT, INC. | 60 | $136 | -52% | 13F |
| CBIZ Investment Advisory Services, LLC | 45 | $82 | +0% | 13F |
| SBI Securities Co., Ltd. | 35 | $79 | +0% | 13F |
| Rockefeller Capital Management L.P. | 30 | $68 | -65% | 13F |
| Golden State Wealth Management, LLC | 30 | $68 | +0% | 13F |
| HARBOUR INVESTMENTS, INC. | 27 | $61 | +0% | 13F |
| DELTA ASSET MANAGEMENT LLC/TN | 15 | $34 | +0% | 13F |
| HRT FINANCIAL LP | 13,318 | $30 | New | 13F |
| Avalon Trust Co | 13 | $30 | +0% | 13F |
| Cambridge Investment Research Advisors, Inc. | 11,731 | $27 | 0% | 13F |
| BROWN BROTHERS HARRIMAN & CO | 10 | $23 | New | 13F |
| Caitong International Asset Management Co., Ltd | 2 | $5 | New | 13F |
| CALDWELL SUTTER CAPITAL, INC. | 1 | $2 | +0% | 13F |
| Robinswood Financial LLC | 1 | $2 | +0% | 13F |
| TSFG, LLC | 1 | $0 | +0% | 13F |
Questions and answers
- How many institutions hold Aetherion Technologies Inc.?
- 43 managers reported Aetherion Technologies Inc. on Form 13F for the quarter ended 30 June 2026, against 42 the quarter before.
- Who is the largest institutional holder of Aetherion Technologies Inc.?
- HEIGHTS CAPITAL MANAGEMENT, INC, with 1,325,121 shares worth $3 million on its 13F for Q2 2026.
- How many institutions bought or sold out of Aetherion Technologies Inc. in Q2 2026?
- 6 managers reported a new position and 5 reported none after holding it the quarter before.
Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Aetherion Technologies Inc., Q2 2026", https://app.tamarly.ai/holders/westport-fuel-systems, built from SEC EDGAR.
Research from public records, not investment advice. Tamarly holds no investment positions. By reading these pages you accept the Terms of Use; figures can be late or wrong, so check the linked source before relying on one. Terms and policies.