BERKLEY W R CORP

Ticker: WRB CUSIP: 084423102 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 74,074 Value ($000) $5,194 Avg Close $72.74 Range $64.36 - $77.72

Q3 2025

Shares 241,783 Value ($000) $18,525 Avg Close $70.00 Range $65.55 - $75.76

Q2 2025

Shares 73,573 Value ($000) $5,405 Avg Close $69.95 Range $61.08 - $73.57

Q1 2025

Shares 68,889 Value ($000) $4,902 Avg Close $59.72 Range $54.51 - $74.49

Q4 2024

Shares 68,376 Value ($000) $4,001 Avg Close $57.87 Range $54.03 - $63.18

Q3 2024

Shares 65,647 Value ($000) $3,724 Avg Close $53.88 Range $49.31 - $58.78

Q2 2024

Shares 45,299 Value ($000) $3,560 Avg Close $51.01 Range $48.28 - $56.07

Q1 2024

Shares 36,066 Value ($000) $3,190 Avg Close $51.43 Range $44.84 - $56.59

Q4 2023

Shares 47,120 Value ($000) $3,332 Avg Close $43.01 Range $38.99 - $46.59

Q3 2023

Shares 49,967 Value ($000) $3,172 Avg Close $38.71 Range $35.97 - $41.14

Q2 2023

Shares 52,402 Value ($000) $3,121 Avg Close $36.64 Range $34.48 - $39.64

Q1 2023

Shares 53,429 Value ($000) $3,326 Avg Close $41.60 Range $36.60 - $46.85

Q4 2022

Shares 39,849 Value ($000) $2,892 Avg Close $44.51 Range $39.51 - $47.36

Q3 2022

Shares 118,945 Value ($000) $7,681 Avg Close $40.00 Range $37.40 - $42.70

Q2 2022

Shares 106,276 Value ($000) $7,254 Avg Close $41.54 Range $39.62 - $44.01

Q1 2022

Shares 59,795 Value ($000) $3,982 Avg Close $36.37 Range $32.41 - $41.10

Q4 2021

Shares 15,502 Value ($000) $1,277 Avg Close $31.99 Range $28.90 - $33.91

Q3 2021

Shares 125,119 Value ($000) $9,156 Avg Close $29.58 Range $28.23 - $30.95

Q2 2021

Shares 28,475 Value ($000) $2,119 Avg Close $30.80 Range $28.73 - $32.57

Q1 2021

Shares 131,554 Value ($000) $9,913 Avg Close $27.39 Range $24.26 - $30.57

Q4 2020

Shares 28,131 Value ($000) $1,868 Avg Close $25.56 Range $23.47 - $27.94

Q3 2020

Shares 50,867 Value ($000) $3,111 Avg Close $24.25 Range $21.67 - $25.92

Q2 2020

Shares 46,936 Value ($000) $2,689 Avg Close $21.65 Range $17.75 - $25.65

Q1 2020

Shares 122,810 Value ($000) $6,407 Avg Close $26.24 Range $16.88 - $31.29

Q4 2019

Shares 27,569 Value ($000) $1,905 Avg Close $26.99 Range $26.07 - $29.98

Q3 2019

Shares 28,143 Value ($000) $2,033 Avg Close $27.14 Range $25.23 - $28.29

Q2 2019

Shares 28,143 Value ($000) $1,855 Avg Close $23.59 Range $21.25 - $26.10

Q1 2019

Shares 18,083 Value ($000) $1,532 Avg Close $20.26 Range $18.10 - $21.71

Q4 2018

Shares 18,083 Value ($000) $1,337 Avg Close $19.20 Range $17.53 - $20.30

Q3 2018

Shares 20,172 Value ($000) $1,612 Avg Close $19.20 Range $17.96 - $20.20

Q2 2018

Shares 16,092 Value ($000) $1,165 Avg Close $18.67 Range $17.54 - $19.80

Q1 2018

Shares 16,092 Value ($000) $1,170 Avg Close $17.46 Range $16.63 - $18.44

Q4 2017

Shares 16,092 Value ($000) $1,153 Avg Close $16.98 Range $16.18 - $17.82

Q3 2017

Shares 16,092 Value ($000) $1,074 Avg Close $16.55 Range $15.18 - $17.71

Q2 2017

Shares 16,092 Value ($000) $1,113 Avg Close $16.61 Range $15.94 - $17.28

Q1 2017

Shares 16,092 Value ($000) $1,137 Avg Close $16.83 Range $15.96 - $17.75

Q4 2016

Shares 16,092 Value ($000) $1,070 Avg Close $14.61 Range $13.31 - $16.21

Q3 2016

Shares 18,689 Value ($000) $1,079 Avg Close $13.86 Range $13.40 - $14.24

Q2 2016

Shares 8,913 Value ($000) $534 Avg Close $13.28 Range $12.90 - $14.20

Q1 2016

Shares 7,994 Value ($000) $449 Avg Close $12.24 Range $11.21 - $13.36

Q4 2015

Shares 40,405 Value ($000) $2,212 Avg Close $12.98 Range $12.35 - $13.48

Q3 2015

Shares 46,566 Value ($000) $2,532 Avg Close $12.99 Range $12.19 - $13.73

Q2 2015

Shares 47,213 Value ($000) $2,452 Avg Close $11.79 Range $11.41 - $12.54

Q1 2015

Shares 15,946 Value ($000) $805 Avg Close $11.73 Range $11.09 - $12.13

Q4 2014

Shares 7,170 Value ($000) $368 Avg Close $11.66 Range $10.70 - $12.41

Q3 2014

Shares 7,170 Value ($000) $343 Avg Close $10.69 Range $10.11 - $11.18

Q2 2014

Shares 7,170 Value ($000) $332 Avg Close $9.99 Range $9.23 - $10.58

Q1 2014

Shares 7,170 Value ($000) $298 Avg Close $9.26 Range $8.59 - $9.84

Q4 2013

Shares 7,170 Value ($000) $311 Avg Close $9.82 Range $9.49 - $10.19

Q3 2013

Shares 7,170 Value ($000) $307 Avg Close $9.57 Range $9.16 - $10.14

Q2 2013

Shares 30,567 Value ($000) $1,249 Avg Close $9.58 Range $8.95 - $10.28

Q1 2013

Shares 29,567 Value ($000) $1,312 Avg Close $9.32 Range $8.56 - $10.01

Q4 2012

Shares 29,567 Value ($000) $1,116 Avg Close — Range —

Q3 2012

Shares 11,599 Value ($000) $435 Avg Close — Range —

Q2 2012

Shares 11,184 Value ($000) $435 Avg Close — Range —

Q1 2012

Shares 9,990 Value ($000) $361 Avg Close — Range —

Q4 2011

Shares 10,335 Value ($000) $355 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	74,074	$5,194	$72.74	$64.36 - $77.72
Q3 2025	241,783	$18,525	$70.00	$65.55 - $75.76
Q2 2025	73,573	$5,405	$69.95	$61.08 - $73.57
Q1 2025	68,889	$4,902	$59.72	$54.51 - $74.49
Q4 2024	68,376	$4,001	$57.87	$54.03 - $63.18
Q3 2024	65,647	$3,724	$53.88	$49.31 - $58.78
Q2 2024	45,299	$3,560	$51.01	$48.28 - $56.07
Q1 2024	36,066	$3,190	$51.43	$44.84 - $56.59
Q4 2023	47,120	$3,332	$43.01	$38.99 - $46.59
Q3 2023	49,967	$3,172	$38.71	$35.97 - $41.14
Q2 2023	52,402	$3,121	$36.64	$34.48 - $39.64
Q1 2023	53,429	$3,326	$41.60	$36.60 - $46.85
Q4 2022	39,849	$2,892	$44.51	$39.51 - $47.36
Q3 2022	118,945	$7,681	$40.00	$37.40 - $42.70
Q2 2022	106,276	$7,254	$41.54	$39.62 - $44.01
Q1 2022	59,795	$3,982	$36.37	$32.41 - $41.10
Q4 2021	15,502	$1,277	$31.99	$28.90 - $33.91
Q3 2021	125,119	$9,156	$29.58	$28.23 - $30.95
Q2 2021	28,475	$2,119	$30.80	$28.73 - $32.57
Q1 2021	131,554	$9,913	$27.39	$24.26 - $30.57
Q4 2020	28,131	$1,868	$25.56	$23.47 - $27.94
Q3 2020	50,867	$3,111	$24.25	$21.67 - $25.92
Q2 2020	46,936	$2,689	$21.65	$17.75 - $25.65
Q1 2020	122,810	$6,407	$26.24	$16.88 - $31.29
Q4 2019	27,569	$1,905	$26.99	$26.07 - $29.98
Q3 2019	28,143	$2,033	$27.14	$25.23 - $28.29
Q2 2019	28,143	$1,855	$23.59	$21.25 - $26.10
Q1 2019	18,083	$1,532	$20.26	$18.10 - $21.71
Q4 2018	18,083	$1,337	$19.20	$17.53 - $20.30
Q3 2018	20,172	$1,612	$19.20	$17.96 - $20.20
Q2 2018	16,092	$1,165	$18.67	$17.54 - $19.80
Q1 2018	16,092	$1,170	$17.46	$16.63 - $18.44
Q4 2017	16,092	$1,153	$16.98	$16.18 - $17.82
Q3 2017	16,092	$1,074	$16.55	$15.18 - $17.71
Q2 2017	16,092	$1,113	$16.61	$15.94 - $17.28
Q1 2017	16,092	$1,137	$16.83	$15.96 - $17.75
Q4 2016	16,092	$1,070	$14.61	$13.31 - $16.21
Q3 2016	18,689	$1,079	$13.86	$13.40 - $14.24
Q2 2016	8,913	$534	$13.28	$12.90 - $14.20
Q1 2016	7,994	$449	$12.24	$11.21 - $13.36
Q4 2015	40,405	$2,212	$12.98	$12.35 - $13.48
Q3 2015	46,566	$2,532	$12.99	$12.19 - $13.73
Q2 2015	47,213	$2,452	$11.79	$11.41 - $12.54
Q1 2015	15,946	$805	$11.73	$11.09 - $12.13
Q4 2014	7,170	$368	$11.66	$10.70 - $12.41
Q3 2014	7,170	$343	$10.69	$10.11 - $11.18
Q2 2014	7,170	$332	$9.99	$9.23 - $10.58
Q1 2014	7,170	$298	$9.26	$8.59 - $9.84
Q4 2013	7,170	$311	$9.82	$9.49 - $10.19
Q3 2013	7,170	$307	$9.57	$9.16 - $10.14
Q2 2013	30,567	$1,249	$9.58	$8.95 - $10.28
Q1 2013	29,567	$1,312	$9.32	$8.56 - $10.01
Q4 2012	29,567	$1,116	—	—
Q3 2012	11,599	$435	—	—
Q2 2012	11,184	$435	—	—
Q1 2012	9,990	$361	—	—
Q4 2011	10,335	$355	—	—