Who owns Cellectis (CLLS)
Which tracked institutional funds hold CLLS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CLLS company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-21). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on CLLS is one-sided between 2026-Q1 and 2026-Q2: 0 added or opened and 5 trimmed or exited — on balance reducing.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CLLS’s largest tracked holder by dollar value, B Group, Inc., sizes it at 5.6% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 5.6pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CLLS divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 27 tracked filers holding CLLS, 6 increased or opened the position and 17 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CLLS between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
Largest trims
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$2M
- B Group, Inc.$558K
- EverSource Wealth Advisors, LLC$525K
- Long Focus Capital Management, LLC$473K
- BlackRock, Inc.$406K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| B Group, Inc. | 3,281,501 | $10M | 32.8% | 2026-Q2 |
| Long Focus Capital Management, LLC trimmed | 2,741,853 | $8M | 27.4% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 2,644,881 | $8M | 26.5% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 226,875 | $681K | 2.3% | 2026-Q2 |
| BlackRock, Inc. trimmed | 225,444 | $676K | 2.3% | 2026-Q2 |
| MORGAN STANLEY trimmed | 85,455 | $256K | 0.9% | 2026-Q2 |
| LPL Financial LLC added | 84,415 | $253K | 0.8% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 50,453 | $151K | 0.5% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 40,100 | $120K | 0.4% | 2026-Q2 |
| UBS Group AG added | 33,926 | $102K | 0.3% | 2026-Q2 |
| Delaney Dennis R | 24,000 | $72K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 14,328 | $43K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 12,282 | $37K | 0.1% | 2026-Q2 |
| HARBOUR INVESTMENTS, INC. | 4,500 | $14K | 0.0% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ | 3,600 | $11K | 0.0% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN | 3,150 | $9K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA new | 1,558 | $5K | 0.0% | 2026-Q2 |
| Atlantic Union Bankshares Corp | 1,500 | $4K | 0.0% | 2026-Q2 |
| Allworth Financial LP | 500 | $2K | 0.0% | 2026-Q2 |
| POM Investment Strategies, LLC | 495 | $1K | 0.0% | 2026-Q2 |
| GAMMA Investing LLC trimmed | 463 | $1K | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. | 100 | $300 | 0.0% | 2026-Q2 |
| Larson Financial Group LLC | 75 | $225 | 0.0% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd new | 49 | $147 | 0.0% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP new | 50 | $142 | 0.0% | 2026-Q2 |
| EverSource Wealth Advisors, LLC trimmed | 13 | $39 | 0.0% | 2026-Q2 |
| Inspire Investing, LLC | 6 | $18 | 0.0% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 44,315 | $140K | 0.5% | 2026-Q1 stale (1 quarter behind) |
| MARSHALL WACE, LLP trimmed | 41,112 | $130K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| QUADRANT CAPITAL GROUP LLC trimmed | 944 | $49K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Lido Advisors, LLC new | 10,094 | $32K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| First Affirmative Financial Network | 10,149 | $29K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Tower Research Capital LLC (TRC) added | 1,797 | $6K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| BARCLAYS PLC new | 224 | $710 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| GROUP ONE TRADING LLC | 97 | $307 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| CITIGROUP INC trimmed | 1 | $3 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Point72 Asset Management, L.P. new | 27,314 | $132K | 0.4% | 2025-Q4 stale (2 quarters behind) |
| Global Retirement Partners, LLC new | 7,038 | $34K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| BANK OF AMERICA CORP /DE/ added | 3,514 | $17K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Parallel Advisors, LLC new | 1,479 | $7K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| SIGNATUREFD, LLC new | 662 | $3K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| SageView Advisory Group, LLC new | 115 | $557 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| MACQUARIE GROUP LTD | 226,875 | $647K | 2.2% | 2025-Q3 stale (3 quarters behind) |
| MILLENNIUM MANAGEMENT LLC added | 57,740 | $165K | 0.5% | 2025-Q3 stale (3 quarters behind) |
| Virtu Financial LLC new | 25,211 | $72K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| Baird Financial Group, Inc. trimmed | 11,090 | $32K | 0.1% | 2025-Q3 stale (3 quarters behind) |
| JPMORGAN CHASE & CO added | 4,945 | $14K | 0.0% | 2025-Q3 stale (3 quarters behind) |
| PRINCIPAL SECURITIES, INC. | 179 | $510 | 0.0% | 2025-Q3 stale (3 quarters behind) |
| ACADIAN ASSET MANAGEMENT LLC trimmed | 11,747 | $17K | 0.1% | 2025-Q2 stale (4 quarters behind) |
| RAYMOND JAMES FINANCIAL INC new | 1,132 | $2K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale (4 quarters behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.