VICOR CORP

Ticker: VICR CUSIP: 925815102 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 45,832 Value ($000) $5,023 Avg Close $85.01 Range $48.53 - $116.33

Q3 2025

Shares 45,432 Value ($000) $2,259 Avg Close $48.71 Range $41.76 - $63.00

Q2 2025

Shares 47,932 Value ($000) $2,174 Avg Close $44.69 Range $38.92 - $53.23

Q1 2025

Shares 45,332 Value ($000) $2,121 Avg Close $53.00 Range $45.45 - $65.70

Q4 2024

Shares 45,932 Value ($000) $2,219 Avg Close $49.95 Range $39.99 - $61.05

Q3 2024

Shares 44,832 Value ($000) $1,887 Avg Close $37.21 Range $32.36 - $45.37

Q2 2024

Shares 44,832 Value ($000) $1,487 Avg Close $34.51 Range $30.90 - $38.90

Q1 2024

Shares 44,832 Value ($000) $1,714 Avg Close $38.87 Range $35.00 - $48.20

Q4 2023

Shares 44,832 Value ($000) $2,015 Avg Close $44.06 Range $35.48 - $60.38

Q3 2023

Shares 50,032 Value ($000) $2,946 Avg Close $66.28 Range $52.18 - $98.38

Q2 2023

Shares 49,332 Value ($000) $2,664 Avg Close $49.35 Range $40.71 - $62.00

Q1 2023

Shares 48,832 Value ($000) $2,292 Avg Close $55.47 Range $38.71 - $74.44

Q4 2022

Shares 54,432 Value ($000) $2,926 Avg Close $52.60 Range $42.90 - $65.35

Q3 2022

Shares 53,432 Value ($000) $3,160 Avg Close $66.01 Range $50.22 - $82.40

Q2 2022

Shares 53,032 Value ($000) $2,902 Avg Close $62.02 Range $52.17 - $74.38

Q1 2022

Shares 53,032 Value ($000) $3,741 Avg Close $89.81 Range $60.50 - $128.96

Q4 2021

Shares 49,032 Value ($000) $6,226 Avg Close $141.59 Range $112.60 - $164.76

Q3 2021

Shares 49,132 Value ($000) $6,592 Avg Close $119.49 Range $101.89 - $139.01

Q2 2021

Shares 48,632 Value ($000) $5,142 Avg Close $88.98 Range $74.08 - $106.50

Q1 2021

Shares 46,832 Value ($000) $3,982 Avg Close $94.14 Range $79.81 - $104.68

Q4 2020

Shares 46,032 Value ($000) $4,245 Avg Close $83.99 Range $73.71 - $96.64

Q3 2020

Shares 42,532 Value ($000) $3,306 Avg Close $79.56 Range $70.90 - $90.88

Q2 2020

Shares 41,532 Value ($000) $2,988 Avg Close $56.15 Range $37.28 - $73.76

Q1 2020

Shares 36,132 Value ($000) $1,609 Avg Close $47.42 Range $30.42 - $57.86

Q4 2019

Shares 35,432 Value ($000) $1,655 Avg Close $38.08 Range $28.69 - $46.89

Q3 2019

Shares 34,332 Value ($000) $1,013 Avg Close $30.85 Range $26.50 - $34.58

Q2 2019

Shares 34,332 Value ($000) $1,066 Avg Close $32.14 Range $27.82 - $38.98

Q1 2019

Shares 33,632 Value ($000) $1,043 Avg Close $36.89 Range $28.76 - $49.27

Q4 2018

Shares 32,632 Value ($000) $1,233 Avg Close $36.53 Range $31.03 - $47.50

Q3 2018

Shares 32,632 Value ($000) $1,501 Avg Close $54.98 Range $43.27 - $64.50

Q2 2018

Shares 32,632 Value ($000) $1,421 Avg Close $38.67 Range $27.10 - $52.05

Q1 2018

Shares 32,632 Value ($000) $932 Avg Close $21.48 Range $16.30 - $29.00

Q4 2017

Shares 28,932 Value ($000) $605 Avg Close $22.39 Range $20.00 - $25.65

Q3 2017

Shares 28,932 Value ($000) $683 Avg Close $18.86 Range $16.85 - $23.75

Q2 2017

Shares 28,932 Value ($000) $518 Avg Close $17.78 Range $15.50 - $20.65

Q1 2017

Shares 28,932 Value ($000) $466 Avg Close $15.43 Range $13.90 - $16.75

Q4 2016

Shares 28,932 Value ($000) $437 Avg Close $13.82 Range $11.35 - $16.15

Q3 2016

Shares 35,232 Value ($000) $409 Avg Close $10.82 Range $9.61 - $12.19

Q2 2016

Shares 35,232 Value ($000) $355 Avg Close $9.94 Range $8.75 - $11.07

Q1 2016

Shares 35,232 Value ($000) $359 Avg Close $8.61 Range $7.00 - $11.00

Q4 2015

Shares 29,932 Value ($000) $273 Avg Close $9.64 Range $8.83 - $10.74

Q3 2015

Shares 29,932 Value ($000) $305 Avg Close $10.38 Range $8.88 - $12.42

Q2 2015

Shares 27,532 Value ($000) $336 Avg Close $14.67 Range $11.07 - $17.72

Q1 2015

Shares 27,532 Value ($000) $418 Avg Close $12.92 Range $10.70 - $15.96

Q4 2014

Shares 25,532 Value ($000) $309 Avg Close $11.85 Range $8.43 - $13.96

Q3 2014

Shares 14,032 Value ($000) $132 Avg Close $8.32 Range $7.20 - $10.20

Q2 2014

Shares 14,032 Value ($000) $118 Avg Close $8.11 Range $6.76 - $11.25

Q1 2014

Shares 14,032 Value ($000) $143 Avg Close $11.21 Range $9.63 - $13.81

Q4 2013

Shares 11,232 Value ($000) $151 Avg Close $9.95 Range $7.42 - $14.11

Q3 2013

Shares 11,232 Value ($000) $92 Avg Close $7.98 Range $6.45 - $9.04

Q2 2013

Shares 2,732 Value ($000) $19 Avg Close $5.37 Range $4.79 - $6.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	45,832	$5,023	$85.01	$48.53 - $116.33
Q3 2025	45,432	$2,259	$48.71	$41.76 - $63.00
Q2 2025	47,932	$2,174	$44.69	$38.92 - $53.23
Q1 2025	45,332	$2,121	$53.00	$45.45 - $65.70
Q4 2024	45,932	$2,219	$49.95	$39.99 - $61.05
Q3 2024	44,832	$1,887	$37.21	$32.36 - $45.37
Q2 2024	44,832	$1,487	$34.51	$30.90 - $38.90
Q1 2024	44,832	$1,714	$38.87	$35.00 - $48.20
Q4 2023	44,832	$2,015	$44.06	$35.48 - $60.38
Q3 2023	50,032	$2,946	$66.28	$52.18 - $98.38
Q2 2023	49,332	$2,664	$49.35	$40.71 - $62.00
Q1 2023	48,832	$2,292	$55.47	$38.71 - $74.44
Q4 2022	54,432	$2,926	$52.60	$42.90 - $65.35
Q3 2022	53,432	$3,160	$66.01	$50.22 - $82.40
Q2 2022	53,032	$2,902	$62.02	$52.17 - $74.38
Q1 2022	53,032	$3,741	$89.81	$60.50 - $128.96
Q4 2021	49,032	$6,226	$141.59	$112.60 - $164.76
Q3 2021	49,132	$6,592	$119.49	$101.89 - $139.01
Q2 2021	48,632	$5,142	$88.98	$74.08 - $106.50
Q1 2021	46,832	$3,982	$94.14	$79.81 - $104.68
Q4 2020	46,032	$4,245	$83.99	$73.71 - $96.64
Q3 2020	42,532	$3,306	$79.56	$70.90 - $90.88
Q2 2020	41,532	$2,988	$56.15	$37.28 - $73.76
Q1 2020	36,132	$1,609	$47.42	$30.42 - $57.86
Q4 2019	35,432	$1,655	$38.08	$28.69 - $46.89
Q3 2019	34,332	$1,013	$30.85	$26.50 - $34.58
Q2 2019	34,332	$1,066	$32.14	$27.82 - $38.98
Q1 2019	33,632	$1,043	$36.89	$28.76 - $49.27
Q4 2018	32,632	$1,233	$36.53	$31.03 - $47.50
Q3 2018	32,632	$1,501	$54.98	$43.27 - $64.50
Q2 2018	32,632	$1,421	$38.67	$27.10 - $52.05
Q1 2018	32,632	$932	$21.48	$16.30 - $29.00
Q4 2017	28,932	$605	$22.39	$20.00 - $25.65
Q3 2017	28,932	$683	$18.86	$16.85 - $23.75
Q2 2017	28,932	$518	$17.78	$15.50 - $20.65
Q1 2017	28,932	$466	$15.43	$13.90 - $16.75
Q4 2016	28,932	$437	$13.82	$11.35 - $16.15
Q3 2016	35,232	$409	$10.82	$9.61 - $12.19
Q2 2016	35,232	$355	$9.94	$8.75 - $11.07
Q1 2016	35,232	$359	$8.61	$7.00 - $11.00
Q4 2015	29,932	$273	$9.64	$8.83 - $10.74
Q3 2015	29,932	$305	$10.38	$8.88 - $12.42
Q2 2015	27,532	$336	$14.67	$11.07 - $17.72
Q1 2015	27,532	$418	$12.92	$10.70 - $15.96
Q4 2014	25,532	$309	$11.85	$8.43 - $13.96
Q3 2014	14,032	$132	$8.32	$7.20 - $10.20
Q2 2014	14,032	$118	$8.11	$6.76 - $11.25
Q1 2014	14,032	$143	$11.21	$9.63 - $13.81
Q4 2013	11,232	$151	$9.95	$7.42 - $14.11
Q3 2013	11,232	$92	$7.98	$6.45 - $9.04
Q2 2013	2,732	$19	$5.37	$4.79 - $6.95