RMBS Institutional Ownership
Rambus Inc.
1W: -2.5%
1M: -14.1%
3M: +2.9%
YTD: -9.0%
1Y: -11.1%
3Y: +63.2%
5Y: +304.5%
$88.91
-1.41 (-1.56%)
After Hours: $88.75 (-0.16, -0.17%)
Weekly Expected Move ±8.4%
$71
$78
$86
$93
$100
Credit Risk of going bust: lower than 73% of companies Debt: 0.2% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.03 (down more than 99.9%), Rambus Inc. would be worth roughly what it owes.
Total debt $21.8M against a stock market value of $9.80B.
Distance to default 8.20 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $10.9M (short-term plus half of long-term), stock volatility 79.7%; Altman Z 42.33. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.03 (down more than 99.9%), Rambus Inc. would be worth roughly what it owes.
Total debt $21.8M against a stock market value of $9.80B.
Distance to default 8.20 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $10.9M (short-term plus half of long-term), stock volatility 79.7%; Altman Z 42.33. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — RMBS
695
Institutional Holders
+61 vs prior quarter
0.0%
Ownership
+0.00pp
$13B
Total Invested
138
New Positions
190
Increased
298
Reduced
67
Closed
0.72
Put/Call Ratio
Ownership Trends
Top Institutional Holders (744 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 13,964,477 | $1.3B | -2,340,829 | -14.4% | 8Q | SEC ↗ |
| 2 | FMR LLC | 10,460,026 | $945M | +7,141,577 | +215.2% | 22Q | SEC ↗ |
| 3 | Invesco Ltd. | 6,632,458 | $599M | +133,410 | +2.1% | 62Q | SEC ↗ |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6,068,516 | $548M | -575,804 | -8.7% | 2Q | SEC ↗ |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 4,874,385 | $440M | +46,531 | +1.0% | 2Q | SEC ↗ |
| 6 | STATE STREET CORP | 3,915,113 | $354M | -458,504 | -10.5% | 46Q | SEC ↗ |
| 7 | PRICE T ROWE ASSOCIATES INC /MD | 3,334,512 | $301M | -42,177 | -1.2% | 16Q | SEC ↗ |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 2,297,660 | $208M | -826,835 | -26.5% | 92Q | SEC ↗ |
| 9 | JPMORGAN CHASE & CO | 2,101,418 | $190M | +264,918 | +14.4% | 39Q | SEC ↗ |
| 10 | DIMENSIONAL FUND ADVISORS LP | 1,719,400 | $155M | -75,895 | -4.2% | 102Q | SEC ↗ |
| 11 | Swedbank AB | 1,646,500 | $149M | +83,500 | +5.3% | 14Q | SEC ↗ |
| 12 | NORGES BANK NEW | 1,532,622 | $138M | — | +0.0% | 1Q | SEC ↗ |
| 13 | MORGAN STANLEY | 1,444,281 | $130M | +231,084 | +19.0% | 60Q | SEC ↗ |
| 14 | NEUBERGER BERMAN GROUP LLC | 1,311,777 | $118M | +9,608 | +0.7% | 56Q | SEC ↗ |
| 15 | BANK OF AMERICA CORP /DE | 1,218,726 | $110M | -142,844 | -10.5% | 15Q | SEC ↗ |
| 16 | AQR CAPITAL MANAGEMENT LLC | 1,211,009 | $109M | -39,447 | -3.2% | 30Q | SEC ↗ |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 1,109,132 | $100M | -217,270 | -16.4% | 15Q | SEC ↗ |
| 18 | Sixth Street Partners Management Compa NEW | 1,109,132 | $100M | — | +0.0% | 1Q | SEC ↗ |
| 19 | EdgePoint Investment Group Inc. | 1,086,213 | $98M | -861,529 | -44.2% | 6Q | SEC ↗ |
| 20 | Rafferty Asset Management, LLC | 984,388 | $89M | +238,869 | +32.0% | 4Q | SEC ↗ |
| 21 | GOLDMAN SACHS GROUP INC | 960,878 | $87M | +38,773 | +4.2% | 15Q | SEC ↗ |
| 22 | BESSEMER GROUP INC | 958,929 | $87M | -80,976 | -7.8% | 14Q | SEC ↗ |
| 23 | NORTHERN TRUST CORP | 949,113 | $86M | -384,982 | -28.9% | 110Q | SEC ↗ |
| 24 | Bank of New York Mellon Corp | 828,233 | $75M | +48,355 | +6.2% | 76Q | SEC ↗ |
| 25 | MANUFACTURERS LIFE INSURANCE COMPANY, | 797,195 | $72M | +694,792 | +678.5% | 53Q | SEC ↗ |
| 26 | CONGRESS ASSET MANAGEMENT CO | 777,993 | $70M | -497,985 | -39.0% | 7Q | SEC ↗ |
| 27 | PointState Capital LP | 764,172 | $69M | +62,865 | +9.0% | 2Q | SEC ↗ |
| 28 | D. E. Shaw & Co., Inc. | 739,701 | $67M | +726,896 | +5676.7% | 48Q | SEC ↗ |
| 29 | Fisher Asset Management, LLC | 705,847 | $64M | -32,509 | -4.4% | 4Q | SEC ↗ |
| 30 | VANGUARD FIDUCIARY TRUST CO | 699,213 | $63M | -50,667 | -6.8% | 2Q | SEC ↗ |
| 31 | BARCLAYS PLC | 645,970 | $58M | -449,731 | -41.0% | 42Q | SEC ↗ |
| 32 | RAYMOND JAMES FINANCIAL INC | 603,874 | $55M | -187,105 | -23.7% | 7Q | SEC ↗ |
| 33 | Clearbridge Investments, LLC | 589,641 | $53M | +6,371 | +1.1% | 2Q | SEC ↗ |
| 34 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 555,935 | $50M | +470,111 | +547.8% | 19Q | SEC ↗ |
| 35 | CITIGROUP INC | 532,402 | $48M | -475,146 | -47.2% | 110Q | SEC ↗ |
| 36 | OBERWEIS ASSET MANAGEMENT INC | 527,016 | $48M | +700 | +0.1% | 7Q | SEC ↗ |
| 37 | Nuveen, LLC | 496,422 | $45M | -395,915 | -44.4% | 6Q | SEC ↗ |
| 38 | MILLENNIUM MANAGEMENT LLC | 472,818 | $43M | +331,504 | +234.6% | 26Q | SEC ↗ |
| 39 | LOOMIS SAYLES & CO L P | 470,934 | $43M | -188,901 | -28.6% | 5Q | SEC ↗ |
| 40 | PRINCIPAL FINANCIAL GROUP INC | 429,951 | $39M | +56,415 | +15.1% | 65Q | SEC ↗ |
| 41 | HRT FINANCIAL LP NEW | 423,352 | $38M | — | +0.0% | 1Q | SEC ↗ |
| 42 | WELLINGTON MANAGEMENT GROUP LLP | 418,533 | $38M | -438,065 | -51.1% | 36Q | SEC ↗ |
| 43 | Stephens Investment Management Group L | 409,436 | $37M | +1,653 | +0.4% | 12Q | SEC ↗ |
| 44 | CITADEL ADVISORS LLC | 400,151 | $36M | +383,656 | +2325.9% | 8Q | SEC ↗ |
| 45 | WESTFIELD CAPITAL MANAGEMENT CO LP | 385,811 | $35M | +371,375 | +2572.6% | 10Q | SEC ↗ |
| 46 | UBS Group AG | 373,590 | $34M | -582,797 | -60.9% | 47Q | SEC ↗ |
| 47 | JANUS HENDERSON GROUP PLC | 358,892 | $32M | -20,623 | -5.4% | 19Q | SEC ↗ |
| 48 | Maple Rock Capital Partners Inc. NEW | 342,600 | $31M | — | +0.0% | 1Q | SEC ↗ |
| 49 | CANADA PENSION PLAN INVESTMENT BOARD | 330,648 | $30M | +131,200 | +65.8% | 7Q | SEC ↗ |
| 50 | AMERIPRISE FINANCIAL INC | 321,195 | $29M | -654,014 | -67.1% | 16Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| NORGES BANK | 1,532,622 | $138M |
| Sixth Street Partners Management Co | 1,109,132 | $100M |
| HRT FINANCIAL LP | 423,352 | $38M |
| Maple Rock Capital Partners Inc. | 342,600 | $31M |
| Nykredit A/S | 320,040 | $29M |
| Jupiter Topco LLC | 288,553 | $26M |
| GILDER GAGNON HOWE & CO LLC | 257,434 | $23M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT | 200,116 | $18M |
| Duquesne Family Office LLC | 173,000 | $16M |
| TUDOR INVESTMENT CORP ET AL | 157,155 | $14M |
| NOMURA HOLDINGS INC | 101,062 | $9M |
| Qube Research & Technologies Ltd | 89,539 | $8M |
| Catalyst Funds Management Pty Ltd | 88,800 | $8M |
| Treasurer of the State of North Car | 45,790 | $4M |
| Brevan Howard Capital Management LP | 43,098 | $4M |
| ExodusPoint Capital Management, LP | 38,091 | $3M |
| Engineers Gate Manager LP | 35,888 | $3M |
| One Capital Management, LLC | 34,586 | $3M |
| Daventry Group, LP | 30,500 | $3M |
| Aubrey Capital Management Ltd | 24,300 | $2M |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| T. Rowe Price Investment Management | 2,391,020 | $216M |
| Hood River Capital Management LLC | 727,494 | $66M |
| PUBLIC SECTOR PENSION INVESTMENT BO | 305,209 | $28M |
| STEADFAST CAPITAL MANAGEMENT LP | 153,250 | $14M |
| TD Asset Management Inc | 120,282 | $11M |
| Tairen Capital Ltd | 120,000 | $11M |
| Hillsdale Investment Management Inc | 88,990 | $8M |
| OSTERWEIS CAPITAL MANAGEMENT INC | 84,930 | $8M |
| Trexquant Investment LP | 74,943 | $7M |
| FRED ALGER MANAGEMENT, LLC | 66,862 | $6M |
| Munro Partners | 64,395 | $6M |
| Informed Momentum Co LLC | 60,957 | $6M |
| THORNBURG INVESTMENT MANAGEMENT INC | 58,106 | $5M |
| Erste Asset Management GmbH | 55,600 | $5M |
| M37 Management LP | 50,000 | $5M |
| Holocene Advisors, LP | 49,604 | $4M |
| AI-Squared Management Ltd | 49,578 | $4M |
| Moody Aldrich Partners LLC | 37,335 | $3M |
| Future Fund LLC | 34,386 | $3M |
| Point72 Asset Management, L.P. | 30,021 | $3M |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| FMR LLC | +7,141,577 | +215.2% | 10,460,026 |
| D. E. Shaw & Co., Inc. | +726,896 | +5676.7% | 739,701 |
| MANUFACTURERS LIFE INSURANCE COMPAN | +694,792 | +678.5% | 797,195 |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | +470,111 | +547.8% | 555,935 |
| CITADEL ADVISORS LLC | +383,656 | +2325.9% | 400,151 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | +371,375 | +2572.6% | 385,811 |
| MILLENNIUM MANAGEMENT LLC | +331,504 | +234.6% | 472,818 |
| JPMORGAN CHASE & CO | +264,918 | +14.4% | 2,101,418 |
| Rafferty Asset Management, LLC | +238,869 | +32.0% | 984,388 |
| MORGAN STANLEY | +231,084 | +19.0% | 1,444,281 |
| MACKENZIE FINANCIAL CORP | +188,505 | +351.1% | 242,194 |
| Allianz Asset Management GmbH | +165,773 | +186.0% | 254,879 |
| TWO SIGMA INVESTMENTS, LP | +145,511 | +188.0% | 222,921 |
| ROYAL BANK OF CANADA | +139,937 | +473.7% | 169,479 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | +137,176 | +1052.9% | 150,204 |
| Invesco Ltd. | +133,410 | +2.1% | 6,632,458 |
| CANADA PENSION PLAN INVESTMENT BOAR | +131,200 | +65.8% | 330,648 |
| JANE STREET GROUP, LLC | +89,587 | +1651.1% | 95,013 |
| Swedbank AB | +83,500 | +5.3% | 1,646,500 |
| Jump Financial, LLC | +77,886 | +1508.2% | 83,050 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| BlackRock, Inc. | -2,340,829 | -14.4% | 13,964,477 |
| EdgePoint Investment Group Inc. | -861,529 | -44.2% | 1,086,213 |
| GEODE CAPITAL MANAGEMENT, LLC | -826,835 | -26.5% | 2,297,660 |
| VOYA INVESTMENT MANAGEMENT LLC | -666,023 | -87.0% | 99,762 |
| AMERIPRISE FINANCIAL INC | -654,014 | -67.1% | 321,195 |
| UBS Group AG | -582,797 | -60.9% | 373,590 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | -575,804 | -8.7% | 6,068,516 |
| CONGRESS ASSET MANAGEMENT CO | -497,985 | -39.0% | 777,993 |
| CITIGROUP INC | -475,146 | -47.2% | 532,402 |
| STATE STREET CORP | -458,504 | -10.5% | 3,915,113 |
| BARCLAYS PLC | -449,731 | -41.0% | 645,970 |
| WELLINGTON MANAGEMENT GROUP LLP | -438,065 | -51.1% | 418,533 |
| PANAGORA ASSET MANAGEMENT INC | -426,206 | -97.7% | 10,225 |
| Nuveen, LLC | -395,915 | -44.4% | 496,422 |
| NORTHERN TRUST CORP | -384,982 | -28.9% | 949,113 |
| SCHWARTZ INVESTMENT COUNSEL INC | -320,337 | -76.2% | 100,000 |
| FRANKLIN RESOURCES INC | -249,333 | -77.1% | 74,031 |
| EMERALD ADVISERS, LLC | -240,543 | -48.8% | 252,693 |
| LORD, ABBETT & CO. LLC | -228,859 | -59.1% | 158,260 |
| CHARLES SCHWAB INVESTMENT MANAGEMEN | -217,270 | -16.4% | 1,109,132 |