RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

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

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

Q4 2025

Shares 212,200 Value ($000) $19,499 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 208,200 Value ($000) $21,694 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 205,200 Value ($000) $13,137 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 206,400 Value ($000) $10,686 Avg Close $58.74 Range $50.01 - $69.15

Q4 2024

Shares 211,800 Value ($000) $11,196 Avg Close $50.98 Range $39.56 - $60.84

Q3 2024

Shares 210,500 Value ($000) $8,887 Avg Close $48.47 Range $37.42 - $67.74

Q2 2024

Shares 213,600 Value ($000) $12,551 Avg Close $57.16 Range $52.52 - $63.31

Q1 2024

Shares 212,200 Value ($000) $13,116 Avg Close $63.29 Range $53.11 - $76.38

Q4 2023

Shares 215,100 Value ($000) $14,681 Avg Close $62.29 Range $48.13 - $71.90

Q3 2023

Shares 239,300 Value ($000) $13,351 Avg Close $56.74 Range $48.51 - $66.22

Q2 2023

Shares 237,000 Value ($000) $15,208 Avg Close $55.06 Range $43.58 - $68.54

Q1 2023

Shares 232,000 Value ($000) $11,892 Avg Close $42.95 Range $34.77 - $51.31

Q4 2022

Shares 266,900 Value ($000) $9,560 Avg Close $33.82 Range $24.81 - $39.34

Q3 2022

Shares 261,400 Value ($000) $6,645 Avg Close $25.00 Range $20.00 - $28.79

Q2 2022

Shares 258,600 Value ($000) $5,557 Avg Close $24.73 Range $20.46 - $32.21

Q1 2022

Shares 258,600 Value ($000) $8,247 Avg Close $27.68 Range $22.83 - $33.75

Q4 2021

Shares 239,600 Value ($000) $7,042 Avg Close $25.43 Range $21.65 - $29.89

Q3 2021

Shares 248,600 Value ($000) $5,519 Avg Close $23.54 Range $22.19 - $25.19

Q2 2021

Shares 251,100 Value ($000) $5,954 Avg Close $20.13 Range $17.95 - $23.97

Q1 2021

Shares 260,300 Value ($000) $5,060 Avg Close $20.08 Range $17.44 - $22.30

Q4 2020

Shares 256,700 Value ($000) $4,482 Avg Close $15.69 Range $13.48 - $18.54

Q3 2020

Shares 256,700 Value ($000) $3,514 Avg Close $14.20 Range $13.08 - $15.61

Q2 2020

Shares 251,000 Value ($000) $3,815 Avg Close $14.09 Range $10.36 - $16.50

Q1 2020

Shares 216,200 Value ($000) $2,400 Avg Close $13.85 Range $9.01 - $16.98

Q4 2019

Shares 212,800 Value ($000) $2,931 Avg Close $13.42 Range $12.45 - $14.83

Q3 2019

Shares 207,100 Value ($000) $2,718 Avg Close $12.54 Range $11.23 - $14.29

Q2 2019

Shares 202,900 Value ($000) $2,443 Avg Close $11.46 Range $10.50 - $12.24

Q1 2019

Shares 197,800 Value ($000) $2,067 Avg Close $9.60 Range $7.55 - $10.93

Q4 2018

Shares 190,500 Value ($000) $1,461 Avg Close $8.69 Range $7.17 - $10.99

Q3 2018

Shares 190,500 Value ($000) $2,078 Avg Close $12.17 Range $10.76 - $13.61

Q2 2018

Shares 190,500 Value ($000) $2,389 Avg Close $13.52 Range $12.54 - $14.30

Q1 2018

Shares 190,500 Value ($000) $2,558 Avg Close $13.39 Range $11.85 - $14.63

Q4 2017

Shares 187,800 Value ($000) $2,671 Avg Close $14.38 Range $13.32 - $15.50

Q3 2017

Shares 187,800 Value ($000) $2,507 Avg Close $12.85 Range $11.30 - $13.64

Q2 2017

Shares 187,800 Value ($000) $2,147 Avg Close $12.28 Range $11.39 - $13.41

Q1 2017

Shares 180,900 Value ($000) $2,377 Avg Close $13.14 Range $12.37 - $14.24

Q4 2016

Shares 180,900 Value ($000) $2,491 Avg Close $12.95 Range $11.44 - $14.39

Q3 2016

Shares 180,900 Value ($000) $2,261 Avg Close $13.21 Range $11.42 - $14.50

Q2 2016

Shares 186,900 Value ($000) $2,258 Avg Close $12.19 Range $11.13 - $13.97

Q1 2016

Shares 195,600 Value ($000) $2,598 Avg Close $12.40 Range $10.66 - $13.99

Q4 2015

Shares 156,500 Value ($000) $1,814 Avg Close $11.54 Range $9.86 - $14.07

Q3 2015

Shares 156,500 Value ($000) $1,847 Avg Close $12.99 Range $10.36 - $14.80

Q2 2015

Shares 137,000 Value ($000) $1,985 Avg Close $14.29 Range $12.44 - $15.49

Q1 2015

Shares 127,700 Value ($000) $1,606 Avg Close $11.76 Range $10.01 - $12.88

Q4 2014

Shares 127,700 Value ($000) $1,416 Avg Close $11.33 Range $9.87 - $12.55

Q3 2014

Shares 124,400 Value ($000) $1,553 Avg Close $12.62 Range $11.27 - $14.77

Q2 2014

Shares 126,300 Value ($000) $1,806 Avg Close $12.36 Range $10.74 - $14.82

Q1 2014

Shares 126,300 Value ($000) $1,358 Avg Close $9.38 Range $8.38 - $11.00

Q4 2013

Shares 98,700 Value ($000) $935 Avg Close $9.01 Range $8.15 - $10.57

Q3 2013

Shares 98,700 Value ($000) $928 Avg Close $9.16 Range $7.95 - $10.85

Q2 2013

Shares 101,100 Value ($000) $868 Avg Close $7.45 Range $5.31 - $8.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	212,200	$19,499	$98.40	$82.51 - $114.55
Q3 2025	208,200	$21,694	$77.09	$61.16 - $109.15
Q2 2025	205,200	$13,137	$53.58	$40.12 - $64.90
Q1 2025	206,400	$10,686	$58.74	$50.01 - $69.15
Q4 2024	211,800	$11,196	$50.98	$39.56 - $60.84
Q3 2024	210,500	$8,887	$48.47	$37.42 - $67.74
Q2 2024	213,600	$12,551	$57.16	$52.52 - $63.31
Q1 2024	212,200	$13,116	$63.29	$53.11 - $76.38
Q4 2023	215,100	$14,681	$62.29	$48.13 - $71.90
Q3 2023	239,300	$13,351	$56.74	$48.51 - $66.22
Q2 2023	237,000	$15,208	$55.06	$43.58 - $68.54
Q1 2023	232,000	$11,892	$42.95	$34.77 - $51.31
Q4 2022	266,900	$9,560	$33.82	$24.81 - $39.34
Q3 2022	261,400	$6,645	$25.00	$20.00 - $28.79
Q2 2022	258,600	$5,557	$24.73	$20.46 - $32.21
Q1 2022	258,600	$8,247	$27.68	$22.83 - $33.75
Q4 2021	239,600	$7,042	$25.43	$21.65 - $29.89
Q3 2021	248,600	$5,519	$23.54	$22.19 - $25.19
Q2 2021	251,100	$5,954	$20.13	$17.95 - $23.97
Q1 2021	260,300	$5,060	$20.08	$17.44 - $22.30
Q4 2020	256,700	$4,482	$15.69	$13.48 - $18.54
Q3 2020	256,700	$3,514	$14.20	$13.08 - $15.61
Q2 2020	251,000	$3,815	$14.09	$10.36 - $16.50
Q1 2020	216,200	$2,400	$13.85	$9.01 - $16.98
Q4 2019	212,800	$2,931	$13.42	$12.45 - $14.83
Q3 2019	207,100	$2,718	$12.54	$11.23 - $14.29
Q2 2019	202,900	$2,443	$11.46	$10.50 - $12.24
Q1 2019	197,800	$2,067	$9.60	$7.55 - $10.93
Q4 2018	190,500	$1,461	$8.69	$7.17 - $10.99
Q3 2018	190,500	$2,078	$12.17	$10.76 - $13.61
Q2 2018	190,500	$2,389	$13.52	$12.54 - $14.30
Q1 2018	190,500	$2,558	$13.39	$11.85 - $14.63
Q4 2017	187,800	$2,671	$14.38	$13.32 - $15.50
Q3 2017	187,800	$2,507	$12.85	$11.30 - $13.64
Q2 2017	187,800	$2,147	$12.28	$11.39 - $13.41
Q1 2017	180,900	$2,377	$13.14	$12.37 - $14.24
Q4 2016	180,900	$2,491	$12.95	$11.44 - $14.39
Q3 2016	180,900	$2,261	$13.21	$11.42 - $14.50
Q2 2016	186,900	$2,258	$12.19	$11.13 - $13.97
Q1 2016	195,600	$2,598	$12.40	$10.66 - $13.99
Q4 2015	156,500	$1,814	$11.54	$9.86 - $14.07
Q3 2015	156,500	$1,847	$12.99	$10.36 - $14.80
Q2 2015	137,000	$1,985	$14.29	$12.44 - $15.49
Q1 2015	127,700	$1,606	$11.76	$10.01 - $12.88
Q4 2014	127,700	$1,416	$11.33	$9.87 - $12.55
Q3 2014	124,400	$1,553	$12.62	$11.27 - $14.77
Q2 2014	126,300	$1,806	$12.36	$10.74 - $14.82
Q1 2014	126,300	$1,358	$9.38	$8.38 - $11.00
Q4 2013	98,700	$935	$9.01	$8.15 - $10.57
Q3 2013	98,700	$928	$9.16	$7.95 - $10.85
Q2 2013	101,100	$868	$7.45	$5.31 - $8.99