Back to CLS researchManagerReported valueSharesFiling period Arrowstreet Capital, Limited Partnership$617M2.19M2026-03-31Viking Global Investors$466M1.65M2026-03-31Dimensional Fund Advisors LP$218M775K2026-03-31Bridgewater Associates$148M526K2026-03-31Swiss National Bank$109M387K2026-03-31American Century Companies Inc$62M220K2026-03-31Principal Financial Group Inc$3.8M10.30K2026-06-30HSBC Holdings PLC$2M7.14K2026-03-31Sumitomo Mitsui Trust Group, Inc.$215K8722025-09-30UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME$159K5632026-03-31Duquesne Family Office$9.4K33.27K2026-03-31
Institutional ownership
CLS in reported 13F portfolios
Reported long holdings only · filing data can be delayed up to 45 days after quarter-end.Managers11
Reported value$1.6B
Latest periodJun 2026
Frequently asked questions
Who owns CLS?
11 managers currently show reported long CLS positions in Insider Deck’s 13F sample, totaling about $1.6B.
How fresh is CLS ownership data?
13F filings are quarterly and can lag quarter-end by up to 45 days. Positions appear after SEC tables are processed and CUSIPs resolve to tickers.