RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2025

Shares 411,719 Value ($000) $37,833 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 472,974 Value ($000) $49,284 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 516,023 Value ($000) $33,036 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 506,713 Value ($000) $26,235 Avg Close $58.74 Range $50.01 - $69.15

Q4 2024

Shares 330,134 Value ($000) $17,451 Avg Close $50.98 Range $39.56 - $60.84

Q3 2024

Shares 325,409 Value ($000) $13,739 Avg Close $48.47 Range $37.42 - $67.74

Q2 2024

Shares 424,383 Value ($000) $24,937 Avg Close $57.16 Range $52.52 - $63.31

Q1 2024

Shares 543,545 Value ($000) $33,597 Avg Close $63.29 Range $53.11 - $76.38

Q4 2023

Shares 876,408 Value ($000) $59,815 Avg Close $62.29 Range $48.13 - $71.90

Q3 2023

Shares 926,399 Value ($000) $51,684 Avg Close $56.74 Range $48.51 - $66.22

Q2 2023

Shares 939,302 Value ($000) $60,275 Avg Close $55.06 Range $43.58 - $68.54

Q1 2023

Shares 663,528 Value ($000) $34,012 Avg Close $42.95 Range $34.77 - $51.31

Q4 2022

Shares 679,733 Value ($000) $24,348 Avg Close $33.82 Range $24.81 - $39.34

Q3 2022

Shares 710,435 Value ($000) $18,060 Avg Close $25.00 Range $20.00 - $28.79

Q2 2022

Shares 760,815 Value ($000) $16,350 Avg Close $24.73 Range $20.46 - $32.21

Q1 2022

Shares 730,777 Value ($000) $23,305 Avg Close $27.68 Range $22.83 - $33.75

Q4 2021

Shares 737,958 Value ($000) $21,689 Avg Close $25.43 Range $21.65 - $29.89

Q3 2021

Shares 751,841 Value ($000) $16,691 Avg Close $23.54 Range $22.19 - $25.19

Q2 2021

Shares 790,912 Value ($000) $18,753 Avg Close $20.13 Range $17.95 - $23.97

Q1 2021

Shares 779,402 Value ($000) $15,152 Avg Close $20.08 Range $17.44 - $22.30

Q4 2020

Shares 783,696 Value ($000) $13,683 Avg Close $15.69 Range $13.48 - $18.54

Q3 2020

Shares 813,594 Value ($000) $11,138 Avg Close $14.20 Range $13.08 - $15.61

Q2 2020

Shares 858,978 Value ($000) $13,057 Avg Close $14.09 Range $10.36 - $16.50

Q1 2020

Shares 859,604 Value ($000) $9,541 Avg Close $13.85 Range $9.01 - $16.98

Q4 2019

Shares 880,858 Value ($000) $12,134 Avg Close $13.42 Range $12.45 - $14.83

Q3 2019

Shares 876,491 Value ($000) $11,504 Avg Close $12.54 Range $11.23 - $14.29

Q2 2019

Shares 882,466 Value ($000) $10,625 Avg Close $11.46 Range $10.50 - $12.24

Q1 2019

Shares 876,255 Value ($000) $9,157 Avg Close $9.60 Range $7.55 - $10.93

Q4 2018

Shares 880,880 Value ($000) $6,756 Avg Close $8.69 Range $7.17 - $10.99

Q3 2018

Shares 866,738 Value ($000) $9,456 Avg Close $12.17 Range $10.76 - $13.61

Q2 2018

Shares 854,325 Value ($000) $10,714 Avg Close $13.52 Range $12.54 - $14.30

Q1 2018

Shares 865,392 Value ($000) $11,623 Avg Close $13.39 Range $11.85 - $14.63

Q4 2017

Shares 833,296 Value ($000) $11,849 Avg Close $14.38 Range $13.32 - $15.50

Q3 2017

Shares 835,921 Value ($000) $11,160 Avg Close $12.85 Range $11.30 - $13.64

Q2 2017

Shares 863,732 Value ($000) $9,873 Avg Close $12.28 Range $11.39 - $13.41

Q1 2017

Shares 858,652 Value ($000) $11,283 Avg Close $13.14 Range $12.37 - $14.24

Q4 2016

Shares 830,743 Value ($000) $11,440 Avg Close $12.95 Range $11.44 - $14.39

Q3 2016

Shares 820,217 Value ($000) $10,252 Avg Close $13.21 Range $11.42 - $14.50

Q2 2016

Shares 794,403 Value ($000) $9,596 Avg Close $12.19 Range $11.13 - $13.97

Q1 2016

Shares 765,554 Value ($000) $10,526 Avg Close $12.40 Range $10.66 - $13.99

Q4 2015

Shares 791,001 Value ($000) $9,168 Avg Close $11.54 Range $9.86 - $14.07

Q3 2015

Shares 23,089 Value ($000) $272 Avg Close $12.99 Range $10.36 - $14.80

Q2 2015

Shares 20,342 Value ($000) $295 Avg Close $14.29 Range $12.44 - $15.49

Q1 2015

Shares 21,074 Value ($000) $265 Avg Close $11.76 Range $10.01 - $12.88

Q4 2014

Shares 21,344 Value ($000) $237 Avg Close $11.33 Range $9.87 - $12.55

Q3 2014

Shares 25,094 Value ($000) $313 Avg Close $12.62 Range $11.27 - $14.77

Q2 2014

Shares 20,862 Value ($000) $298 Avg Close $12.36 Range $10.74 - $14.82

Q1 2014

Shares 35,775 Value ($000) $385 Avg Close $9.38 Range $8.38 - $11.00

Q4 2013

Shares 36,115 Value ($000) $342 Avg Close $9.01 Range $8.15 - $10.57

Q3 2013

Shares 30,758 Value ($000) $289 Avg Close $9.16 Range $7.95 - $10.85

Q2 2013

Shares 32,773 Value ($000) $282 Avg Close $7.45 Range $5.31 - $8.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	411,719	$37,833	$98.40	$82.51 - $114.55
Q3 2025	472,974	$49,284	$77.09	$61.16 - $109.15
Q2 2025	516,023	$33,036	$53.58	$40.12 - $64.90
Q1 2025	506,713	$26,235	$58.74	$50.01 - $69.15
Q4 2024	330,134	$17,451	$50.98	$39.56 - $60.84
Q3 2024	325,409	$13,739	$48.47	$37.42 - $67.74
Q2 2024	424,383	$24,937	$57.16	$52.52 - $63.31
Q1 2024	543,545	$33,597	$63.29	$53.11 - $76.38
Q4 2023	876,408	$59,815	$62.29	$48.13 - $71.90
Q3 2023	926,399	$51,684	$56.74	$48.51 - $66.22
Q2 2023	939,302	$60,275	$55.06	$43.58 - $68.54
Q1 2023	663,528	$34,012	$42.95	$34.77 - $51.31
Q4 2022	679,733	$24,348	$33.82	$24.81 - $39.34
Q3 2022	710,435	$18,060	$25.00	$20.00 - $28.79
Q2 2022	760,815	$16,350	$24.73	$20.46 - $32.21
Q1 2022	730,777	$23,305	$27.68	$22.83 - $33.75
Q4 2021	737,958	$21,689	$25.43	$21.65 - $29.89
Q3 2021	751,841	$16,691	$23.54	$22.19 - $25.19
Q2 2021	790,912	$18,753	$20.13	$17.95 - $23.97
Q1 2021	779,402	$15,152	$20.08	$17.44 - $22.30
Q4 2020	783,696	$13,683	$15.69	$13.48 - $18.54
Q3 2020	813,594	$11,138	$14.20	$13.08 - $15.61
Q2 2020	858,978	$13,057	$14.09	$10.36 - $16.50
Q1 2020	859,604	$9,541	$13.85	$9.01 - $16.98
Q4 2019	880,858	$12,134	$13.42	$12.45 - $14.83
Q3 2019	876,491	$11,504	$12.54	$11.23 - $14.29
Q2 2019	882,466	$10,625	$11.46	$10.50 - $12.24
Q1 2019	876,255	$9,157	$9.60	$7.55 - $10.93
Q4 2018	880,880	$6,756	$8.69	$7.17 - $10.99
Q3 2018	866,738	$9,456	$12.17	$10.76 - $13.61
Q2 2018	854,325	$10,714	$13.52	$12.54 - $14.30
Q1 2018	865,392	$11,623	$13.39	$11.85 - $14.63
Q4 2017	833,296	$11,849	$14.38	$13.32 - $15.50
Q3 2017	835,921	$11,160	$12.85	$11.30 - $13.64
Q2 2017	863,732	$9,873	$12.28	$11.39 - $13.41
Q1 2017	858,652	$11,283	$13.14	$12.37 - $14.24
Q4 2016	830,743	$11,440	$12.95	$11.44 - $14.39
Q3 2016	820,217	$10,252	$13.21	$11.42 - $14.50
Q2 2016	794,403	$9,596	$12.19	$11.13 - $13.97
Q1 2016	765,554	$10,526	$12.40	$10.66 - $13.99
Q4 2015	791,001	$9,168	$11.54	$9.86 - $14.07
Q3 2015	23,089	$272	$12.99	$10.36 - $14.80
Q2 2015	20,342	$295	$14.29	$12.44 - $15.49
Q1 2015	21,074	$265	$11.76	$10.01 - $12.88
Q4 2014	21,344	$237	$11.33	$9.87 - $12.55
Q3 2014	25,094	$313	$12.62	$11.27 - $14.77
Q2 2014	20,862	$298	$12.36	$10.74 - $14.82
Q1 2014	35,775	$385	$9.38	$8.38 - $11.00
Q4 2013	36,115	$342	$9.01	$8.15 - $10.57
Q3 2013	30,758	$289	$9.16	$7.95 - $10.85
Q2 2013	32,773	$282	$7.45	$5.31 - $8.99