- S2001-2002 #15: Anthropology (UC Berkeley)/Kent Lightfoot (January 23, 2002–January 23, 2003)52 objects
- S2004-2005 #8: Anthropology (UC Berkeley)/Kent Lightfoot (May 17, 2005–June 20, 2025)39 objects
- S2005-2006 #7: Anthropology (UC Berkeley)/Cotsen Institute of Archaeology (November 29, 2005–January 3, 2011)39 objects
- S1978-1979 #57: John Foster/John Foster (March 26, 1979–April 1, 1983)18 objects
- S1964-1965 #74: State of California, Division of Beaches and Parks/Francis A. Riddell (March 19, 1965–September 2, 1981)15 objects
- S2017-2018 #8: Anthropology (UC Berkeley)/Gabriel Sanchez (June 11, 2018–March 1, 2022)13 objects
- S1969-1970 #119: University of California, Davis/Jerald Jay Johnson (April 24, 1970–November 8, 1971)11 objects
- S1963-1964 #82: Mesa Verde National Park/H. Douglas Osborne (May 6, 1964–September 1, 1964)9 objects
- S1980-1981 #14: Peter Banks (August 20, 1980–June 4, 1982)6 objects
- S2007-2008 #8: Anthropology (UC Berkeley)/Kent Lightfoot (February 25, 2008–June 24, 2010)6 objects
- S1979-1980 #27: California State University, East Bay/Colin L. Busby (1979–unknown)5 objects
- S1991-1992 #22: Far Western Anthropological Research Group, Inc./Paul Bouey (February 12, 1992–June 22, 1994)5 objects
- S1972-1973 #77: Anthropology (UC Berkeley)/Thomas Roy Hester (April 6, 1973–July 4, 1973)4 objects
- S1967-1968 #111: Department of Anthropology (UC Davis)/Jerald Jay Johnson (February 20, 1969–February 18, 1982)3 objects
- S1968-1969 #82: University of California, Davis (February 20, 1969–unknown)3 objects
- S1980-1981 #13: Department of Anthropology (UC Davis) (August 18, 1980–December 30, 1980)3 objects
- S2012-2013 #5: Anthropology (UC Berkeley)/Jun Sunseri (September 6, 2012–June 3, 2021)3 objects
- D2014.001: Smithsonian Institution/Douglas W. Owsley (July 8, 2014–n/a)2 objects
- S1949-1950 #1: University of Washington/William Clifford Massey (dates unknown)2 objects
- S1971-1972 #12: Stanford University/Charles Nelson (August 11, 1971–September 9, 1971)2 objects