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Cellectis S.A.

CLLS
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001627281

No open-market purchases or sales by Cellectis S.A. insiders were filed in the last 90 days; 27 institutions reported holding it in 13F filings for Q2 2026, worth $28.4M in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding Cellectis S.A. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of CLLS: Q1 2025 compared with Q2 2025
MeasureQ1 2025Q2 2025Change
Holders2724−3
Shares13.6M11.8M−1.84M (−13.6%)
Value$16.9M$17.9M+$989.6K (+5.9%)

New holders (3)

Institutions that held Cellectis S.A. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to CLLS in Q2 2025
InstitutionSharesValue% of portfolio
Susquehanna International Group, LLP34,433$52.0K0.00%
Raymond James Financial Inc1,132$1.73K0.00%
Advisor Group Holdings, Inc.100$1520.00%

Sold out (6)

Institutions that held Cellectis S.A. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of CLLS in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Baillie Gifford & Co139,047$172.4K
Old Mission Capital LLC25,289$31.4K
Baird Financial Group, Inc.15,090$18.7K
Cubist Systematic Strategies, LLC10,859$13.5K
Geode Capital Management, LLC10,776$13.4K
Federation des caisses Desjardins du Quebec10,711$13.3K