NORTHWESTERN UNIVERSITY Activity Q4 2015-Q3 2023

Q3 2023
 Value Shares↓ Weighting
BRKA SellBERKSHIRE HATHAWAY INC DELcl a$69,092
-10.4%
130
-12.8%
53.43%
-29.3%
NewGRANITE RIDGE RESOURCES INC$30,6485,024,31123.70%
NewCRESCENT ENERGY COMPANY$13,7891,090,90110.66%
AGL SellAGILON HEALTH INC$9,988
-48.2%
562,400
-49.4%
7.72%
-59.1%
ExitBERKSHIRE GREY$0-131,301-0.18%
Q2 2023
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DELcl a$77,15414975.61%
AGL NewAGILON HEALTH INC$19,2891,112,40018.90%
NewRYAN SPECIALTY HOLDINGS INCcl a$5,344119,0465.24%
NewBERKSHIRE GREY$185131,3010.18%
NewEXICURE INC$6852,1450.07%
APTX NewAPTINYX INC$8109,2800.01%
Q4 2022
 Value Shares↓ Weighting
APTX ExitAPTINYX INC$0-109,280-0.04%
ExitEXICURE INC$0-52,145-0.08%
ExitBERKSHIRE GREY$0-131,301-0.22%
ExitRYAN SPECIALTY HOLDINGS INCcl a$0-119,046-4.76%
AGL ExitAGILON HEALTH INC$0-1,112,400-25.65%
BRKA ExitBERKSHIRE HATHAWAY INC DELcl a$0-173-69.24%
Q3 2022
 Value Shares↓ Weighting
NewRYAN SPECIALTY HOLDINGS INCcl a$4,836,000119,0464.76%
NewEXICURE INC$82,00052,1450.08%
XCUR ExitEXICURE INC$0-52,146-0.12%
Q2 2022
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DELcl a$70,748,00017374.16%
AGL NewAGILON HEALTH INC$24,284,0001,112,40025.46%
NewBERKSHIRE GREY$190,000131,3010.20%
XCUR NewEXICURE INC$113,00052,1460.12%
APTX NewAPTINYX INC$61,000109,2800.06%
Q4 2021
 Value Shares↓ Weighting
APTX ExitAPTINYX INC$0-109,280-0.25%
XCUR ExitEXICURE INC$0-1,564,372-1.83%
AGL ExitAGILON HEALTH INC$0-1,112,400-28.46%
BRKA ExitBERKSHIRE HATHAWAY INC DELcl a$0-173-69.46%
Q2 2021
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DELcl a$72,418,00017360.25%
AGL NewAGILON HEALTH INC$45,130,0001,112,40037.54%
XCUR NewEXICURE INC$2,347,0001,564,3721.95%
APTX NewAPTINYX INC$309,000109,2800.26%
Q4 2020
 Value Shares↓ Weighting
APTX ExitAPTINYX INC$0-109,280-0.22%
PAA ExitPLAINS ALL AMERN PIPELINE Lunit ltd partn$0-281,376-1.02%
XCUR ExitEXICURE INC$0-1,564,372-1.65%
BSM ExitBLACK STONE MINERALS L P$0-2,508,475-9.29%
BRKA ExitBERKSHIRE HATHAWAY INC DELcl a$0-455-87.82%
Q3 2020
 Value Shares↓ Weighting
BRKB ExitBERKSHIRE HATHAWAY INC DELcl b new$0-41,202-4.84%
Q2 2020
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DELcl a$121,622,00045579.99%
BSM NewBLACK STONE MINERALS L P$16,305,0002,508,47510.72%
BRKB NewBERKSHIRE HATHAWAY INC DELcl b new$7,355,00041,2024.84%
XCUR NewEXICURE INC$3,817,0001,564,3722.51%
PAA NewPLAINS ALL AMERN PIPELINE Lunit ltd partn$2,487,000281,3761.64%
APTX NewAPTINYX INC$456,000109,2800.30%
Q4 2019
 Value Shares↓ Weighting
APTX ExitAPTINYX INC$0-109,280-0.20%
PAA ExitPLAINS ALL AMERN PIPELINE Lunit ltd partn$0-281,376-3.04%
BRKB ExitBERKSHIRE HATHAWAY INC DELcl b new$0-41,202-4.46%
BSM ExitBLACK STONE MINERALS L P$0-2,508,475-18.57%
BRKA ExitBERKSHIRE HATHAWAY INC DELcl a$0-455-73.75%
Q2 2019
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DELcl a$144,849,00045572.52%
BSM NewBLACK STONE MINERALS L P$38,881,0002,508,47519.47%
BRKB NewBERKSHIRE HATHAWAY INC DELcl b new$8,783,00041,2024.40%
PAA NewPLAINS ALL AMERN PIPELINE Lunit ltd partn$6,852,000281,3763.43%
APTX NewAPTINYX INC$365,000109,2800.18%
Q4 2018
 Value Shares↓ Weighting
APTX ExitAPTINYX INC$0-109,280-1.88%
BSM ExitBLACK STONE MINERALS L P$0-1,086,025-11.73%
BRKA ExitBERKSHIRE HATHAWAY INC DELcl a$0-455-86.39%
Q2 2018
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DELcl a$128,328,00045584.96%
BSM NewBLACK STONE MINERALS L P$20,081,0001,086,02513.29%
APTX NewAPTINYX INC$2,641,000109,2801.75%
Q4 2017
 Value Shares↓ Weighting
BSM ExitBLACK STONE MINERALS L P$0-1,086,025-13.09%
BRKA ExitBERKSHIRE HATHAWAY INC DEL$0-455-86.91%
Q2 2017
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DEL$115,889,00045587.13%
BSM NewBLACK STONE MINERALS L P$17,116,0001,086,02512.87%
Q4 2016
 Value Shares↓ Weighting
RRC ExitRANGE RES CORP$0-433,802-12.50%
BSM ExitBLACK STONE MINERALS L P$0-1,086,025-14.38%
BRKA ExitBERKSHIRE HATHAWAY INC DEL$0-455-73.13%
Q3 2016
 Value Shares↓ Weighting
RRC NewRANGE RES CORP$16,810,000433,80212.50%
Q2 2016
 Value Shares↓ Weighting
BRKA NewBERKSHIRE HATHAWAY INC DEL$98,724,00045585.43%
BSM NewBLACK STONE MINERALS L P$16,833,0001,086,02514.57%

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