Matrix of universities by the number of alumni active in top 25 CS departments in the U.S.

Interpretation of numbers: total number of alumni = number of alumni with PhDs in CS or equivalents + number of alumni whose PhD in in an unknown field + number of alumni with PhDs in something other than CS

Ph.D. from	Total alumni	MIT	Stanford	Berkeley	CMU	UIUC	Cornell	UT Austin	Washington	Princeton	Wisconsin	Caltech	Georgia Tech	Maryland	Brown	UCLA	Michigan	Rice	North Carolina	Penn	Columbia	Duke	Harvard	Purdue	UCSD	UMass	Yale
MIT	117=81+6+30	19	6	7	11	2	6	5	3	4	0	4	5	2	6	5	6	2	0	4	3	1	2	2	6	4	2
Berkeley	102=79+11+12	9	7	4	10	2	3	4	4	3	9	2	4	2	1	3	5	0	3	2	3	3	4	0	11	2	2
Stanford	102=64+11+27	11	7	5	5	4	3	2	7	7	2	0	2	5	0	4	4	3	2	3	6	4	4	2	5	3	2
CMU	61=40+16+5	3	5	6	6	3	3	1	6	2	2	0	5	1	0	1	5	1	0	1	3	2	2	0	0	1	2
Cornell	48=27+17+4	1	3	0	4	1	4	5	2	1	5	1	0	4	0	0	1	1	2	3	1	0	0	1	1	4	3
Harvard	37=8+12+17	4	2	3	2	1	2	1	0	1	0	0	2	2	0	2	0	0	2	1	2	2	2	2	0	2	2
UIUC	32=13+5+14	0	1	0	0	4	1	1	0	1	2	0	1	1	1	6	7	0	0	0	0	1	0	4	1	0	0
Wisconsin	32=25+4+3	0	1	2	1	5	3	1	1	0	1	0	2	1	0	0	5	0	1	3	0	2	0	3	0	0	0
Princeton	28=16+4+8	0	2	1	1	1	1	1	0	1	0	1	1	0	1	1	4	1	0	2	2	0	4	1	0	1	1
Washington	26=23+0+3	1	0	1	1	1	1	1	3	2	0	0	2	1	0	1	0	0	1	2	0	2	0	0	5	1	0
UT Austin	24=15+8+1	0	0	0	0	0	0	4	0	0	1	0	3	2	0	1	1	1	3	0	0	0	0	1	1	5	1
Yale	19=12+4+3	0	1	1	1	3	0	0	0	2	0	0	3	1	2	1	0	0	0	1	0	0	1	1	0	1	0
Michigan	18=6+7+5	0	0	0	1	2	1	1	0	1	1	0	3	0	0	0	3	0	0	0	0	1	0	0	1	3	0
UCLA	17=11+1+5	0	2	1	0	1	0	2	0	0	1	0	0	0	0	5	1	0	1	1	1	0	0	0	0	1	0
Penn	16=12+1+3	1	0	0	0	2	0	0	1	0	0	0	0	2	1	0	1	0	0	1	4	0	1	0	2	0	0
Caltech	14=8+5+1	1	1	1	1	1	1	0	1	0	0	2	1	0	1	1	0	0	0	0	1	0	0	1	0	0	0
Columbia	13=9+2+2	1	0	0	0	1	0	1	0	0	0	0	2	1	0	0	1	0	2	0	1	0	0	1	1	1	0
Maryland	12=5+4+3	0	0	0	0	0	0	1	0	0	2	0	0	2	1	0	1	0	0	0	0	1	0	3	0	1	0
Toronto	12=8+3+1	1	0	1	1	0	1	1	4	0	0	0	0	1	0	1	0	0	0	1	0	0	0	0	0	0	0
Purdue	11=3+5+3	0	0	0	0	0	0	0	0	1	1	0	0	1	0	0	0	0	2	0	0	2	0	4	0	0	0
UMass	11=8+2+1	0	0	0	1	0	1	0	0	0	0	0	1	0	0	0	3	0	0	0	3	0	0	1	0	1	0
Unknown	11=0+11+0	0	0	0	3	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	4	0	0	1	0	1	0
Georgia Tech	10=7+2+1	0	0	2	0	1	0	0	0	0	0	0	5	1	0	0	0	0	0	0	0	0	0	1	0	0	0
North Carolina	10=7+2+1	0	1	0	0	0	0	1	0	0	0	0	1	1	0	0	0	0	3	0	1	0	0	2	0	0	0
Rice	9=4+5+0	0	0	0	0	0	0	1	0	1	0	0	1	2	0	0	0	2	0	1	0	0	0	0	0	0	1
Rochester	9=7+1+1	0	0	0	0	0	0	0	2	0	0	0	1	2	0	0	0	2	0	0	0	0	0	0	1	1	0
Brown	8=6+1+1	0	0	0	0	0	0	1	0	0	0	0	1	1	1	0	1	0	0	0	1	0	0	1	1	0	0
SUNY Stony Brook	7=3+4+0	0	1	0	0	2	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	2
UCSD	7=6+0+1	0	0	1	0	1	0	1	0	0	1	0	1	0	0	1	0	0	0	0	0	0	0	0	1	0	0
Johns Hopkins	6=1+3+2	0	0	0	0	0	0	1	0	0	0	0	0	1	0	0	0	1	0	0	1	0	0	2	0	0	0
Ohio State	6=3+3+0	0	0	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	4	0	0	0
University of Chicago	6=3+0+3	0	0	1	0	0	1	1	0	0	1	0	0	0	0	0	1	0	0	0	0	0	0	1	0	0	0
Waterloo	6=4+1+1	1	1	0	0	1	1	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Edinburgh	5=3+2+0	0	0	1	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0
Hebrew University	5=1+4+0	0	0	0	0	1	2	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	0
NYU	5=2+3+0	0	0	0	0	0	0	0	0	1	0	0	0	2	0	0	0	1	0	0	0	0	0	1	0	0	0
UC Irvine	5=3+2+0	0	0	0	0	0	0	1	1	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	1	0	0
Cambridge	4=2+1+1	0	0	0	1	0	0	0	0	0	1	0	0	0	1	0	0	0	0	0	0	0	0	0	0	1	0
Colorado	4=4+0+0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0
Courant Institute	4=2+1+1	0	0	0	0	0	1	0	0	0	0	0	1	0	1	0	0	0	0	0	0	1	0	0	0	0	0