CLLS Cellectis S.A.
Cellectis S.A. (CLLS) Institutional Ownership
What the institutions did with CLLS 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.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| B Group, Inc. | 3.3M | 34.6% |
| Long Focus Capital Management, LLC | 2.7M | 28.9% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2.6M | 27.9% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 226.9K | 2.4% |
| BlackRock, Inc. | 225.4K | 2.4% |
| MORGAN STANLEY | 85.5K | 0.9% |
| LPL Financial LLC | 84.4K | 0.9% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 50.5K | 0.5% |
| BNP PARIBAS FINANCIAL MARKETS | 40.1K | 0.4% |
| UBS Group AG | 33.9K | 0.4% |
| Delaney Dennis R | 24.0K | 0.3% |
| RHUMBLINE ADVISERS | 14.3K | 0.2% |
| XTX Topco Ltd | 12.3K | 0.1% |
| HARBOUR INVESTMENTS, INC. | 4.5K | 0.0% |
| NATIONAL BANK OF CANADA /FI/ | 3.6K | 0.0% |
| WELLS FARGO & COMPANY/MN | 3.2K | 0.0% |
| ROYAL BANK OF CANADA | 1.6K | 0.0% |
| Atlantic Union Bankshares Corp | 1.5K | 0.0% |
| Allworth Financial LP | 500 | 0.0% |
| POM Investment Strategies, LLC | 495 | 0.0% |
| GAMMA Investing LLC | 463 | 0.0% |
| OSAIC HOLDINGS, INC. | 100 | 0.0% |
| Larson Financial Group LLC | 75 | 0.0% |
| JONES FINANCIAL COMPANIES LLLP | 50 | 0.0% |
| Caitong International Asset Management Co., Ltd | 49 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 3.2M | 2.6M | -533.7K |
| BlackRock, Inc. | Reduced | 341.5K | 225.4K | -116.1K |
| CITADEL ADVISORS LLC | Sold Out | 44.3K | 0 | -44.3K |
| MARSHALL WACE, LLP | Sold Out | 41.1K | 0 | -41.1K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 65.9K | 50.5K | -15.5K |
| Lido Advisors, LLC | Sold Out | 10.1K | 0 | -10.1K |
| UBS Group AG | Increased | 29.8K | 33.9K | +4.2K |
| XTX Topco Ltd | Reduced | 16.3K | 12.3K | -4.0K |
| Long Focus Capital Management, LLC | Reduced | 2.7M | 2.7M | -2.2K |
| Tower Research Capital LLC (TRC) | Sold Out | 1.8K | 0 | -1.8K |
| ROYAL BANK OF CANADA | New | 0 | 1.6K | +1.6K |
| MORGAN STANLEY | Reduced | 86.8K | 85.5K | -1.3K |
| QUADRANT CAPITAL GROUP LLC | Sold Out | 944 | 0 | -944 |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 41.0K | 40.1K | -900 |
| RHUMBLINE ADVISERS | Reduced | 15.1K | 14.3K | -757 |
| GAMMA Investing LLC | Reduced | 734 | 463 | -271 |
| BARCLAYS PLC | Sold Out | 224 | 0 | -224 |
| GROUP ONE TRADING LLC | Sold Out | 97 | 0 | -97 |
| LPL Financial LLC | Increased | 84.3K | 84.4K | +70 |
| JONES FINANCIAL COMPANIES LLLP | New | 0 | 50 | +50 |
| Caitong International Asset Management Co., Ltd | New | 0 | 49 | +49 |
| 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.