ACON ACLARION INC
ACLARION INC (ACON) Institutional Ownership
What the institutions did with ACON last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 19.5K | 16.9% |
| CAPTRUST FINANCIAL ADVISORS | 17.1K | 14.8% |
| VANGUARD FIDUCIARY TRUST CO | 16.0K | 13.9% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 15.4K | 13.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 12.1K | 10.5% |
| XTX Topco Ltd | 11.0K | 9.6% |
| BANK OF MONTREAL /CAN/ | 10.0K | 8.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.8K | 5.9% |
| OSAIC HOLDINGS, INC. | 5.0K | 4.3% |
| UBS Group AG | 2.0K | 1.7% |
| BARCLAYS PLC | 283 | 0.2% |
| Clear Street Group Inc. | 103 | 0.1% |
| WELLS FARGO & COMPANY/MN | 100 | 0.1% |
| Caitong International Asset Management Co., Ltd | 4 | 0.0% |
| DANSKE BANK A/S | 1 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| OSAIC HOLDINGS, INC. | Reduced | 34.9K | 5.0K | -29.9K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | New | 0 | 19.5K | +19.5K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 31.2K | 12.1K | -19.1K |
| VANGUARD FIDUCIARY TRUST CO | New | 0 | 16.0K | +16.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | 0 | 15.4K | +15.4K |
| XTX Topco Ltd | New | 0 | 11.0K | +11.0K |
| UBS Group AG | Reduced | 9.6K | 2.0K | -7.7K |
| Dauntless Investment Group, LLC | Sold Out | 5.4K | 0 | -5.4K |
| CAPTRUST FINANCIAL ADVISORS | Increased | 14.6K | 17.1K | +2.5K |
| BARCLAYS PLC | New | 0 | 283 | +283 |
| Clear Street Group Inc. | Increased | 3 | 103 | +100 |
| WELLS FARGO & COMPANY/MN | New | 0 | 100 | +100 |
| Caitong International Asset Management Co., Ltd | New | 0 | 4 | +4 |
| CITIGROUP INC | Sold Out | 1 | 0 | -1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.