- S1965-1966 #17: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (September 20, 1965–June 27, 1966)166 objects
- S1968-1969 #103: San Francisco State University (May 13, 1969–September 7, 1977)34 objects
- S2005-2006 #6: Integrative Biology Department (UC Berkeley)/Timothy D. White (October 12, 2005–November 20, 2020)34 objects
- S2008-2009 #13c: Department of Anthropology (UC Berkeley)/Darren Modzelewski (June 22, 2009–July 8, 2009)26 objects
- S1973-1974 #112: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (June 6, 1974–June 23, 1976)15 objects
- S1943-1944 #1 [formerly I-43-A]: California Academy of Sciences/Carl L. Hubbs (August 27, 1943–lost on loan)14 objects
- S1972-1973 #46: Department of Anthropology (UC Berkeley)/Robert Fleming Heizer (January 16, 1972–April 5, 1979)12 objects
- S2007-2008 #12: Department of Anthropology (UC Berkeley)/Darren Modzelewski (dates unknown)12 objects
- S1974-1975 #90: Department of Anthropology (UC Berkeley)/Christopher R. Corson (April 15, 1975–August 18, 1975)11 objects
- S2001-2002 #10: Integrative Biology Department (UC Berkeley)/Timothy D. White (November 30, 2001–November 30, 2002)11 objects
- S1966-1967 #81: Department of Anthropology (UC Davis)/Henry M. McHenry (March 16, 1967–March 16, 1967)10 objects
- S1979-1980 #27: California State University, East Bay/Colin L. Busby (1979–unknown)9 objects
- S1974-1975 #18: Smithsonian Institution (September 20, 1974–November 4, 1974)8 objects
- S1981-1982 #8: University of California, Davis/Richard E. Hughes (August 24, 1981–February 9, 1987)7 objects
- S1972-1973 #72: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (March 21, 1973–July 5, 1973)6 objects
- S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)6 objects
- D2018.001: Department of Anthropology (UC Davis)/Candice Ralston (October 28, 2018–April 12, 2022)5 objects
- S1974-1975 #73: University of California, Davis/Peter Schulz (March 7, 1975–July 31, 1976)5 objects
- S1994-1995 #2: American Museum of Natural History/David Hurst Thomas (August 30, 1994–February 1, 1996)5 objects
- S1972-1973 #56: Department of Anthropology (UC Berkeley)/Thomas Roy Hester (January 31, 1973–May 15, 1973)4 objects