NORTHWESTERN UNIVERSITY Long-Term Concentrated

Location: Evanston, IL

CIK: 0000873687 · Show all filings

Period: Q3 2019 (← Previous) (Next →)

Filing Date: Oct 31, 2019

Total Value: $192M (100.0% shares, 0.0% debt)

Holdings (5)

BRK/A BERKSHIRE HATHAWAY INC DEL 73.7%

Value $142M Shares 455 Est. Cost $201277.39 Unrealized +53.7%

BSM BLACK STONE MINERALS L P 18.6%

Value $35.72M Shares 2,508,475 Est. Cost $15.04 Unrealized —

BRK/B BERKSHIRE HATHAWAY INC DEL 4.5%

Value $8.571M Shares 41,202 Est. Cost $201.85 Unrealized +2.1%

PAA PLAINS ALL AMERN PIPELINE L 3.0%

Value $5.839M Shares 281,376 Est. Cost $24.35 Unrealized —

— APTINYX INC 0.2%

Value $381K Shares 109,280 Est. Cost $24.17 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRK/A	BERKSHIRE HATHAWAY INC DEL	455	$142M	73.7%	$201277.39	+53.7%	CL A	084670108
BSM	BLACK STONE MINERALS L P	2,508,475	$35.72M	18.6%	$15.04	—	COM UNIT	09225M101
BRK/B	BERKSHIRE HATHAWAY INC DEL	41,202	$8.571M	4.5%	$201.85	+2.1%	CL B NEW	084670702
PAA	PLAINS ALL AMERN PIPELINE L	281,376	$5.839M	3.0%	$24.35	—	UNIT LTD PARTN	726503105
—	APTINYX INC	109,280	$381K	0.2%	$24.17	—	COM	03836N103