Rambus Inc.
DE ˙ DB ˙ US7509171069
142,95 € ↓ -5,25 (-3,54%)
2026-06-04
DEL PRIS
SecurityDE:RMB / Rambus Inc.
InstitutionHHM Wealth Advisors, LLC
Latest Disclosed Ownership3,335 shares
Latest Disclosed Value $ 286,911
HHM Wealth Advisors, LLC ownership in RMB / Rambus Inc.

On April 17, 2026 - HHM Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 3,335 shares of Rambus Inc. (DE:RMB) valued at $236,718 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 3,335 shares of Rambus Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $476,738 USD.

HHM Wealth Advisors, LLC has a history of taking positions in derivatives of the underlying security (RMB) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:RMB / Rambus Inc. Historical Put/Call Ratio
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)
2026-04-17 2026-03-31 13F RAMBUS INC DEL COM 750917106 3,335 0 0.00 287 -6.54 0.0198
2026-01-22 2025-12-31 13F RAMBUS INC DEL COM 750917106 3,335 0 0.00 306 -11.82 0.0361
2025-10-29 2025-09-30 13F RAMBUS INC DEL COM 750917106 3,335 -29 -0.86 348 61.40 0.0402
2025-08-11 2025-06-30 13F RAMBUS INC DEL COM 750917106 3,364 -165 -4.68 215 18.13 0.0256
2025-05-08 2025-03-31 13F RAMBUS INC DEL COM 750917106 3,529 0 0.00 183 -2.15 0.0246
2025-01-24 2024-12-31 13F RAMBUS INC DEL COM 750917106 3,529 29 0.83 187 26.53 0.0254
2024-11-12 2024-09-30 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 148 -28.29 0.0210
2024-08-07 2024-06-30 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 206 -5.09 0.0309
2024-05-14 2024-03-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 216 -9.24 0.0356
2024-02-05 2023-12-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 239 22.05 0.0416
2023-11-03 2023-09-30 13F RAMBUS INC DEL COM 750917106 3,500 -2,000 -36.36 195 -44.60 0.0381
2023-08-14 2023-06-30 13F RAMBUS INC DEL CALL 750917106 5,500 5,500 353 0.0662
2023-05-02 2023-03-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 179 43.20 0.0366
2023-01-19 2022-12-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 125 40.45 0.0287
2022-11-04 2022-09-30 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 89 18.67 0.0234
2022-08-08 2022-06-30 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 75 -33.04 0.0192
2022-04-27 2022-03-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 112 8.74 0.0262
2022-02-03 2021-12-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 103 32.05 0.0249
2021-11-02 2021-09-30 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 78 -6.02 0.0212
2021-07-27 2021-06-30 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 83 22.06 0.0226
2021-04-23 2021-03-31 13F RAMBUS INC DEL COM 750917106 3,500 0 0.00 68 11.48 0.0210
2021-01-28 2020-12-31 13F RAMBUS INC DEL COM 750917106 3,500 3,500 61 0.0210
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-05-14 2024-03-31 13F RAMBUS INC DEL CALL Call 62 -10.29 n/a n/a n/a
2024-02-05 2023-12-31 13F RAMBUS INC DEL CALL Call 68 -80.68 n/a n/a n/a
2023-08-14 2023-06-30 13F RAMBUS INC DEL CALL 5,500 353 n/a n/a n/a
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.