Rambus Inc.
DE ˙ DB ˙ US7509171069
142,95 € ↓ -5,25 (-3,54%)
2026-06-04
DEL PRIS
SecurityDE:RMB / Rambus Inc.
InstitutionVersant Capital Management, Inc
Latest Disclosed Ownership1,276 shares
Latest Disclosed Value $ 109,774
Versant Capital Management, Inc reports 2.89% decrease in ownership of RMB / Rambus Inc.

On April 6, 2026 - Versant Capital Management, Inc filed a 13F-HR form disclosing ownership of 1,276 shares of Rambus Inc. (DE:RMB) valued at $90,570 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 8, 2026 disclosing 1,314 shares of Rambus Inc.. This represents a change in shares of -2.89% during the quarter. The current value of the position is $182,404 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-06 2026-03-31 13F RAMBUS Stock 750917106 1,276 -38 -2.89 110 -9.17 0.0108
2026-01-08 2025-12-31 13F RAMBUS Stock 750917106 1,314 10 0.77 121 -11.11 0.0151
2025-10-27 2025-09-30 13F RAMBUS Stock 750917106 1,304 0 0.00 136 62.65 0.0185
2025-07-07 2025-06-30 13F RAMBUS Stock 750917106 1,304 -203 -13.47 83 6.41 0.0127
2025-04-03 2025-03-31 13F RAMBUS Stock 750917106 1,507 799 112.85 78 110.81 0.0131
2025-01-03 2024-12-31 13F RAMBUS Stock 750917106 708 45 6.79 37 37.04 0.0081
2024-10-07 2024-09-30 13F RAMBUS Stock 750917106 663 -76 -10.28 28 -37.21 0.0064
2024-07-08 2024-06-30 13F RAMBUS Stock 750917106 739 -5 -0.67 43 -4.44 0.0110
2024-04-03 2024-03-31 13F RAMBUS Stock 750917106 744 7 0.95 46 -10.00 0.0131
2024-01-08 2023-12-31 13F RAMBUS Stock 750917106 737 5 0.68 50 25.00 0.0150
2023-10-12 2023-09-30 13F RAMBUS Stock 750917106 732 -13 -1.74 41 -14.89 0.0130
2023-07-10 2023-06-30 13F RAMBUS Stock 750917106 745 -131 -14.95 48 6.82 0.0153
2023-04-10 2023-03-31 13F RAMBUS Stock 750917106 876 72 8.96 45 57.14 0.0151
2023-01-25 2022-12-31 13F RAMBUS Stock 750917106 804 -103 -11.36 29 21.74 0.0104
2022-12-30 2022-09-30 13F RAMBUS Stock 750917106 907 -242 -21.06 23 -8.00 0.0090
2022-08-02 2022-06-30 13F RAMBUS Stock 750917106 1,149 0 0.00 25 -32.43 0.0092
2022-04-29 2022-03-31 13F RAMBUS Stock 750917106 1,149 -493 -30.02 37 -22.92 0.0118
2022-01-06 2021-12-31 13F RAMBUS Stock 750917106 1,642 0 0.00 48 33.33 0.0157
2021-10-29 2021-09-30 13F RAMBUS Stock 750917106 1,642 -96 -5.52 36 -12.20 0.0127
2021-07-22 2021-06-30 13F RAMBUS Stock 750917106 1,738 -132 -7.06 41 13.89 0.0152
2021-04-27 2021-03-31 13F RAMBUS Stock 750917106 1,870 -16 -0.85 36 12.50 0.0131
2021-02-08 2020-12-31 13F RAMBUS Stock 750917106 1,886 0 0.00 32 28.00 0.0126
2020-11-02 2020-09-30 13F RAMBUS Stock 750917106 1,886 0 0.00 25 -10.71 0.0111
2020-07-16 2020-06-30 13F RAMBUS Stock 750917106 1,886 -129 -6.40 28 27.27 0.0128
2020-04-17 2020-03-31 13F RAMBUS Stock 750917106 2,015 -214 -9.60 22 -26.67 0.0116
2020-01-28 2019-12-31 13F RAMBUS Stock 750917106 2,229 0 0.00 30 3.45 0.0151
2019-10-18 2019-09-30 13F RAMBUS Stock 750917106 2,229 0 0.00 29 11.54 0.0136
2019-07-16 2019-06-30 13F RAMBUS Stock 750917106 2,229 -595 -21.07 26 -10.34 0.0119
2019-04-23 2019-03-31 13F/A-1 RAMBUS Stock 750917106 2,824 2,625 1,319.10 29 2,800.00 0.0124
2019-04-23 2019-03-31 13F RAMBUS Stock 750917106 29 29
2019-01-28 2018-12-31 13F RAMBUS Stock 750917106 199 0 0.00 1 -50.00 0.0005
2018-10-12 2018-09-30 13F RAMBUS Stock 750917106 199 0 0.00 2 0.00 0.0008
2018-07-06 2018-06-30 13F RAMBUS Stock 750917106 199 0 0.00 2 0.00 0.0008
2018-04-19 2018-03-31 13F RAMBUS Stock 750917106 199 -313 -61.13 2 -71.43 0.0008
2018-04-18 2017-12-31 13F RAMBUS Stock 750917106 512 0 0.00 7 16.67 0.0028
2018-04-23 2017-09-30 13F RAMBUS Stock 750917106 512 0 0.00 6 20.00 0.0033
2018-04-23 2017-06-30 13F RAMBUS Stock 750917106 512 0 0.00 5 -16.67 0.0028
2018-04-23 2017-03-31 13F RAMBUS Stock 750917106 512 0 0.00 6 -14.29 0.0033
2018-04-23 2016-12-31 13F RAMBUS Stock 750917106 512 -125 -19.62 7 0.00 0.0040
2018-04-23 2016-09-30 13F RAMBUS Stock 750917106 637 0 0.00 7 0.00 0.0040
2018-04-23 2016-06-30 13F RAMBUS Stock 750917106 637 0 0.00 7 -12.50 0.0041
2018-04-23 2016-03-31 13F RAMBUS Stock 750917106 637 0 0.00 8 14.29 0.0048
2018-04-23 2015-12-31 13F RAMBUS Stock 750917106 637 637 7 0.0044
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.