RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q4 2025

Shares 244,344 Value ($000) $22,453 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 253,906 Value ($000) $26,457 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 422,805 Value ($000) $27,068 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 309,512 Value ($000) $16,025 Avg Close $58.74 Range $50.01 - $69.15

Q4 2024

Shares 290,392 Value ($000) $15,350 Avg Close $50.98 Range $39.56 - $60.84

Q3 2024

Shares 244,425 Value ($000) $10,320 Avg Close $48.47 Range $37.42 - $67.74

Q2 2024

Shares 240,247 Value ($000) $14,117 Avg Close $57.16 Range $52.52 - $63.31

Q1 2024

Shares 128,143 Value ($000) $7,921 Avg Close $63.29 Range $53.11 - $76.38

Q4 2023

Shares 130,485 Value ($000) $8,906 Avg Close $62.29 Range $48.13 - $71.90

Q3 2023

Shares 127,485 Value ($000) $7,112 Avg Close $56.74 Range $48.51 - $66.22

Q2 2023

Shares 134,395 Value ($000) $6,889 Avg Close $55.06 Range $43.58 - $68.54

Q1 2023

Shares 134,395 Value ($000) $6,889 Avg Close $42.95 Range $34.77 - $51.31

Q4 2022

Shares 129,971 Value ($000) $4,656 Avg Close $33.82 Range $24.81 - $39.34

Q3 2022

Shares 116,172 Value ($000) $2,953,091 Avg Close $25.00 Range $20.00 - $28.79

Q2 2022

Shares 136,640 Value ($000) $2,936,394 Avg Close $24.73 Range $20.46 - $32.21

Q1 2022

Shares 141,620 Value ($000) $4,516,263 Avg Close $27.68 Range $22.83 - $33.75

Q4 2021

Shares 144,091 Value ($000) $4,234,834 Avg Close $25.43 Range $21.65 - $29.89

Q3 2021

Shares 136,755 Value ($000) $3,035,961 Avg Close $23.54 Range $22.19 - $25.19

Q2 2021

Shares 133,122 Value ($000) $3,156,324 Avg Close $20.13 Range $17.95 - $23.97

Q1 2021

Shares 127,303 Value ($000) $2,474,771 Avg Close $20.08 Range $17.44 - $22.30

Q4 2020

Shares 130,321 Value ($000) $2,275,405 Avg Close $15.69 Range $13.48 - $18.54

Q3 2020

Shares 125,659 Value ($000) $1,720,273 Avg Close $14.20 Range $13.08 - $15.61

Q2 2020

Shares 126,023 Value ($000) $1,915,549 Avg Close $14.09 Range $10.36 - $16.50

Q1 2020

Shares 100,278 Value ($000) $1,113,086 Avg Close $13.85 Range $9.01 - $16.98

Q4 2019

Shares 90,109 Value ($000) $1,241,252 Avg Close $13.42 Range $12.45 - $14.83

Q3 2019

Shares 90,384 Value ($000) $1,186,291 Avg Close $12.54 Range $11.23 - $14.29

Q2 2019

Shares 72,845 Value ($000) $877,054 Avg Close $11.46 Range $10.50 - $12.24

Q1 2019

Shares 66,686 Value ($000) $696,868 Avg Close $9.60 Range $7.55 - $10.93

Q4 2018

Shares 59,266 Value ($000) $454,570 Avg Close $8.69 Range $7.17 - $10.99

Q3 2018

Shares 72,858 Value ($000) $794,881 Avg Close $12.17 Range $10.76 - $13.61

Q2 2018

Shares 73,292 Value ($000) $919,082 Avg Close $13.52 Range $12.54 - $14.30

Q1 2018

Shares 88,406 Value ($000) $1,187,292 Avg Close $13.39 Range $11.85 - $14.63

Q4 2017

Shares 80,818 Value ($000) $1,149,232 Avg Close $14.38 Range $13.32 - $15.50

Q3 2017

Shares 61,404 Value ($000) $819,743 Avg Close $12.85 Range $11.30 - $13.64

Q2 2017

Shares 60,240 Value ($000) $688,543 Avg Close $12.28 Range $11.39 - $13.41

Q1 2017

Shares 54,002 Value ($000) $709,586 Avg Close $13.14 Range $12.37 - $14.24

Q4 2016

Shares 40,741 Value ($000) $561 Avg Close $12.95 Range $11.44 - $14.39

Q3 2016

Shares 68,641 Value ($000) $858 Avg Close $13.21 Range $11.42 - $14.50

Q2 2016

Shares 70,589 Value ($000) $853 Avg Close $12.19 Range $11.13 - $13.97

Q1 2016

Shares 70,589 Value ($000) $971 Avg Close $12.40 Range $10.66 - $13.99

Q4 2015

Shares 85,226 Value ($000) $988 Avg Close $11.54 Range $9.86 - $14.07

Q3 2015

Shares 85,350 Value ($000) $1,007 Avg Close $12.99 Range $10.36 - $14.80

Q2 2015

Shares 55,796 Value ($000) $808 Avg Close $14.29 Range $12.44 - $15.49

Q1 2015

Shares 49,296 Value ($000) $620 Avg Close $11.76 Range $10.01 - $12.88

Q4 2014

Shares 47,096 Value ($000) $522 Avg Close $11.33 Range $9.87 - $12.55

Q3 2014

Shares 43,696 Value ($000) $545 Avg Close $12.62 Range $11.27 - $14.77

Q2 2014

Shares 43,696 Value ($000) $625 Avg Close $12.36 Range $10.74 - $14.82

Q1 2014

Shares 43,696 Value ($000) $470 Avg Close $9.38 Range $8.38 - $11.00

Q4 2013

Shares 43,696 Value ($000) $414 Avg Close $9.01 Range $8.15 - $10.57

Q3 2013

Shares 43,096 Value ($000) $405 Avg Close $9.16 Range $7.95 - $10.85

Q2 2013

Shares 43,096 Value ($000) $370 Avg Close $7.45 Range $5.31 - $8.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	244,344	$22,453	$98.40	$82.51 - $114.55
Q3 2025	253,906	$26,457	$77.09	$61.16 - $109.15
Q2 2025	422,805	$27,068	$53.58	$40.12 - $64.90
Q1 2025	309,512	$16,025	$58.74	$50.01 - $69.15
Q4 2024	290,392	$15,350	$50.98	$39.56 - $60.84
Q3 2024	244,425	$10,320	$48.47	$37.42 - $67.74
Q2 2024	240,247	$14,117	$57.16	$52.52 - $63.31
Q1 2024	128,143	$7,921	$63.29	$53.11 - $76.38
Q4 2023	130,485	$8,906	$62.29	$48.13 - $71.90
Q3 2023	127,485	$7,112	$56.74	$48.51 - $66.22
Q2 2023	134,395	$6,889	$55.06	$43.58 - $68.54
Q1 2023	134,395	$6,889	$42.95	$34.77 - $51.31
Q4 2022	129,971	$4,656	$33.82	$24.81 - $39.34
Q3 2022	116,172	$2,953,091	$25.00	$20.00 - $28.79
Q2 2022	136,640	$2,936,394	$24.73	$20.46 - $32.21
Q1 2022	141,620	$4,516,263	$27.68	$22.83 - $33.75
Q4 2021	144,091	$4,234,834	$25.43	$21.65 - $29.89
Q3 2021	136,755	$3,035,961	$23.54	$22.19 - $25.19
Q2 2021	133,122	$3,156,324	$20.13	$17.95 - $23.97
Q1 2021	127,303	$2,474,771	$20.08	$17.44 - $22.30
Q4 2020	130,321	$2,275,405	$15.69	$13.48 - $18.54
Q3 2020	125,659	$1,720,273	$14.20	$13.08 - $15.61
Q2 2020	126,023	$1,915,549	$14.09	$10.36 - $16.50
Q1 2020	100,278	$1,113,086	$13.85	$9.01 - $16.98
Q4 2019	90,109	$1,241,252	$13.42	$12.45 - $14.83
Q3 2019	90,384	$1,186,291	$12.54	$11.23 - $14.29
Q2 2019	72,845	$877,054	$11.46	$10.50 - $12.24
Q1 2019	66,686	$696,868	$9.60	$7.55 - $10.93
Q4 2018	59,266	$454,570	$8.69	$7.17 - $10.99
Q3 2018	72,858	$794,881	$12.17	$10.76 - $13.61
Q2 2018	73,292	$919,082	$13.52	$12.54 - $14.30
Q1 2018	88,406	$1,187,292	$13.39	$11.85 - $14.63
Q4 2017	80,818	$1,149,232	$14.38	$13.32 - $15.50
Q3 2017	61,404	$819,743	$12.85	$11.30 - $13.64
Q2 2017	60,240	$688,543	$12.28	$11.39 - $13.41
Q1 2017	54,002	$709,586	$13.14	$12.37 - $14.24
Q4 2016	40,741	$561	$12.95	$11.44 - $14.39
Q3 2016	68,641	$858	$13.21	$11.42 - $14.50
Q2 2016	70,589	$853	$12.19	$11.13 - $13.97
Q1 2016	70,589	$971	$12.40	$10.66 - $13.99
Q4 2015	85,226	$988	$11.54	$9.86 - $14.07
Q3 2015	85,350	$1,007	$12.99	$10.36 - $14.80
Q2 2015	55,796	$808	$14.29	$12.44 - $15.49
Q1 2015	49,296	$620	$11.76	$10.01 - $12.88
Q4 2014	47,096	$522	$11.33	$9.87 - $12.55
Q3 2014	43,696	$545	$12.62	$11.27 - $14.77
Q2 2014	43,696	$625	$12.36	$10.74 - $14.82
Q1 2014	43,696	$470	$9.38	$8.38 - $11.00
Q4 2013	43,696	$414	$9.01	$8.15 - $10.57
Q3 2013	43,096	$405	$9.16	$7.95 - $10.85
Q2 2013	43,096	$370	$7.45	$5.31 - $8.99