Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

RAMBUS INC DEL (RMBS)

532 + Investors. Track Smart Money conviction in RMBS. See who's accumulating, reducing, or initiating positions.

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Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +34
Streak
7Q ▲
Buyers last Q
53%

Smart Money Signals — RMBS

Based on 515 hedge funds · latest filing: 2025 Q4 · updated quarterly

📈

Buying streak — 7 quarters in a row

last 6Q
For 7 consecutive quarters, more hedge funds added RMBS than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.
🏔️

At the ownership peak (100% of max)

100% of all-time peak
515 hedge funds hold RMBS right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.
🚀

Fast accumulation — +42% more funds vs a year ago

fund count last 6Q
+152 new funds entered over the past year (+42% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks.
🟡

Slight buying edge — 53% buying

276 buying245 selling
Last quarter: 276 funds bought or added vs 245 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
⚠️

Fewer new buyers each quarter (-23 vs last Q)

new funds entering per quarter
Funds opening this position for the first time: 76 → 86 → 118 → 95. Each quarter fewer new institutions are entering. This usually means most funds that wanted in are already in — the stock is well-known but the pool of potential new buyers is shrinking.
🔒

51% of holders stayed for 2+ years

51% conviction (2yr+) 23% medium 25% new
264 out of 515 hedge funds have held RMBS for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
📈

Growing discovery — still being found

66 → 76 → 86 → 118 → 95 new funds/Q
New funds entering each quarter: 76 → 86 → 118 → 95. A growing number of institutions are discovering RMBS each quarter. The narrative is still spreading — leaving room for ongoing capital accumulation.
🏛️

Deep conviction — 59% of holders stayed 2+ years

59% veterans 10% 1-2yr 31% new
Of 532 current holders: 313 (59%) have held for over 2 years without selling. These are not momentum buyers — they have lived through drawdowns and stayed. A large veteran base acts as a stabilizing force during selloffs.
🏆

Elite ownership — 50% AUM from top-100 funds

50% from top-100 AUM funds
43 of 515 holders are among the 100 largest funds by AUM, controlling 50% of total institutional value in RMBS. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
4.2
out of 10
Moderate Exit Risk
Exit risk score 4.2/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Hedge Fund Ownership: RMBS

How many hedge funds hold RMBS — quarterly history vs. share price
Quarterly hedge fund ownership of RMBS vs. share price

Market Analysis: RMBS

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: RMBS

-- --
Smart Money Signal ?
Broad Consensus, Selective Conviction

Many quality funds hold this stock, but top-tier positions remain relatively small.

69 top-rated funds 2 high-conviction
Consensus
8.0
/ 10
breadth
×
Elite
2.1
/ 10
conviction
Hedge Fund Positioning: RMBS
2026 Q1 Stats Unlock in 20 days 532 + Investors

Track Smart Money conviction in RMBS. See who's accumulating, reducing, or initiating positions.

Metric All 13F Filers (2025 Q4) Prior (2025 Q3) Change
Funds Holding 532 502 5.98%
13F Shares 98M 98M -0.19%
Total Value $8.52B $9.68B -11.99%
New Positions 95 118 -23
Increased Positions 207 192 +15
Closed Positions 64 65 -1
Reduced Positions 212 174 +38
Total Calls 11 13 -15.38%
Total Puts 8 15 -46.67%
PUT/CALL Ratio 0.73 1.15 Neutral

Statistics: RMBS

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Valuation Measures Data as of: --

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Beta (5Y Monthly) --
Short Ratio (Days to Cover) --
Short % of Float --

Financial Highlights

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Institutional Holders (2026 Q1)

532 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in RMBS. Verified SEC 13F-HR filings.

Top 25 institutional holders of RMBS — 2025 Q4 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Element Squared LLC 1.14% 23,567 $2.0M
2 KERR FINANCIAL PLANNING Corp 0.81% 6,050 $661K
3 CONGRESS ASSET MANAGEMENT CO 0.79% 1,275,978 $109.8M
4 TEALWOOD ASSET MANAGEMENT INC 0.74% 18,979 $2K
5 Ground Swell Capital, LLC 0.61% 3,613 $311K
6 MOODY ALDRICH PARTNERS LLC 0.58% 37,335 $3.2M
7 Yorktown Management & Research Co Inc 0.50% 7,000 $602K
8 Stephens Investment Management Group LLC 0.48% 407,783 $35.1M
9 ProCore Advisors, LLC 0.41% 3,123 $269K
10 AK GLOBAL ASSET MANAGEMENT, LLC 0.40% 5,000
11 WINCAP FINANCIAL LLC 0.38% 6,658 $573K
12 M.E. ALLISON & CO., INC. 0.34% 5,897 $507K
13 CAMPBELL NEWMAN ASSET MANAGEMENT INC 0.29% 41,067 $3.5M
14 Independent Solutions Wealth Management, LLC 0.29% 22,574 $1.9M
15 BNC WEALTH MANAGEMENT, LLC 0.24% 10,068 $866K
16 Linden Thomas Advisory Services, LLC 0.22% 26,221 $2.3M
17 MeadowBrook Investment Advisors LLC 0.18% 2,365 $203K
18 Sanchez Gaunt Capital Management, LLC 0.18% 3,329 $286K
19 JDH Wealth Management, LLC 0.15% 2,579 $222K
20 Swedbank AB 0.14% 1,563,000 $134.5M
21 MOODY NATIONAL BANK TRUST DIVISION 0.13% 16,170 $1.4M
22 Marshall Financial Group, LLC 0.11% 8,067 $694K
23 NOVEM GROUP 0.10% 10,113 $870K
24 CWA Asset Management Group, LLC 0.07% 23,967 $2.1M
25 TSFG, LLC 0.06% 4,906
Investor Ownership
History
% of Portfolio Prev % Rank Conviction Avg Buy Price 13F Score™ 3Y / 7Y Sell Timing Shares Mkt Value Change Change % Source Quarter Filed

Frequently Asked Questions — RAMBUS INC DEL (RMBS)

What does the Smart Money Trend signal show for RMBS?

Buying streak — 7 quarters in a row: For 7 consecutive quarters, more hedge funds added RMBS than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

What is the institutional breadth score for RMBS?

Slight buying edge — 53% buying: Last quarter: 276 funds bought or added vs 245 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

What is the fund quality score for RMBS holders?

Elite ownership — 50% AUM from top-100 funds: 43 of 515 holders are among the 100 largest funds by AUM, controlling 50% of total institutional value in RMBS. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

How long have hedge funds held RMBS?

51% of holders stayed for 2+ years: 264 out of 515 hedge funds have held RMBS for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.