RAMBUS INC (RMBS) — Institutional Holders, Q2 2026 (page 3)
624 institutional investment managers reported a RMBS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $13.3B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
RMBS 13F holders ranked 201–300 of 624
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | B. Metzler seel. Sohn & AG#201 · 22,274 sh | 22,274 | $3.0M | 0.03% | +19.4% |
| 202 | Independent Solutions Wealth Management#202 · 22,171 sh | 22,171 | $2.9M | 0.38% | -1.8% |
| 203 | NEW MEXICO EDUCATIONAL RETIREMENT BOARD#203 · 22,100 sh | 22,100 | $2.9M | 0.07% | 0.0% |
| 204 | Hudson Bay Capital Management#204 · 22,020 sh | 22,020 | $2.9M | <0.01% | New |
| 205 | Diversify Advisory Services#205 · 29,957 sh | 29,957 | $2.9M | — | +494.3% |
| 206 | DIVERSIFY WEALTH MANAGEMENT#206 · 29,957 sh | 29,957 | $2.9M | — | -4.1% |
| 207 | Defiance ETFs#207 · 22,782 sh | 22,782 | $2.8M | 0.04% | +99.2% |
| 208 | Mariner#208 · 19,935 sh | 19,935 | $2.6M | <0.01% | +3.4% |
| 209 | Ameritas Investment Partners#209 · 19,901 sh | 19,901 | $2.6M | 0.07% | -30.8% |
| 210 | Janney Montgomery Scott#210 · 19,478 sh | 19,478 | $2.6M | <0.01% | -82.4% |
| 211 | PRUDENTIAL FINANCIAL#211 · 18,823 sh | 18,823 | $2.5M | <0.01% | -78.9% |
| 212 | TEALWOOD ASSET MANAGEMENT#212 · 18,757 sh | 18,757 | $2.5M | — | -1.2% |
| 213 | State of Alaska, Department of Revenue#213 · 18,482 sh | 18,482 | $2.5M | — | -0.7% |
| 214 | Cambridge Investment Research Advisors#214 · 18,260 sh | 18,260 | $2.4M | <0.01% | +9.5% |
| 215 | Entropy Technologies#215 · 17,987 sh | 17,987 | $2.4M | 0.10% | New |
| 216 | PARK AVENUE SECURITIES#216 · 17,836 sh | 17,836 | $2.4M | — | -6.1% |
| 217 | STIFEL FINANCIAL#217 · 17,786 sh | 17,786 | $2.4M | <0.01% | -31.4% |
| 218 | Linden Thomas Advisory Services#218 · 17,580 sh | 17,580 | $2.3M | — | -33.0% |
| 219 | Envestnet Portfolio Solutions#219 · 17,254 sh | 17,254 | $2.3M | 0.01% | +4.0% |
| 220 | ACADIAN ASSET MANAGEMENT#220 · 16,889 sh | 16,889 | $2.2M | <0.01% | -1.2% |
| 221 | CAMBIAR INVESTORS#221 · 16,683 sh | 16,683 | $2.2M | 0.10% | -9.8% |
| 222 | Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna#222 · 16,650 sh | 16,650 | $2.2M | — | -35.2% |
| 223 | AZZAD ASSET MANAGEMENT#223 · 16,358 sh | 16,358 | $2.2M | 0.19% | +0.8% |
| 224 | Aster Capital Management (DIFC) Ltd#224 · 15,898 sh | 15,898 | $2.1M | 0.45% | New |
| 225 | Gould Capital#225 · 15,721 sh | 15,721 | $2.1M | 1.16% | -0.2% |
| 226 | Pacer Advisors#226 · 15,368 sh | 15,368 | $2.0M | <0.01% | New |
| 227 | QUADRANT CAPITAL GROUP#227 · 15,359 sh | 15,359 | $2.0M | — | -48.5% |
| 228 | PNC FINANCIAL SERVICES GROUP#228 · 15,329 sh | 15,329 | $2.0M | <0.01% | +24.3% |
| 229 | Meiji Yasuda Life Insurance#229 · 15,300 sh | 15,300 | $2.0M | 0.07% | 0.0% |
| 230 | GREAT LAKES ADVISORS#230 · 14,884 sh | 14,884 | $2.0M | 0.01% | -16.2% |
| 231 | US BANCORP \DE\#231 · 14,743 sh | 14,743 | $2.0M | <0.01% | -39.2% |
| 232 | HUSSMAN STRATEGIC ADVISORS#232 · 14,700 sh | 14,700 | $2.0M | 0.45% | New |
| 233 | Amundi#233 · 14,695 sh | 14,695 | $2.0M | <0.01% | -10.3% |
| 234 | SUSQUEHANNA FUNDAMENTAL INVESTMENTS#234 · 14,638 sh | 14,638 | $1.9M | 0.04% | New |
| 235 | FIRST CITIZENS BANK#235 · 14,509 sh | 14,509 | $1.9M | — | -1.5% |
| 236 | Penn Capital Management Company#236 · 14,204 sh | 14,204 | $1.9M | 0.12% | +14.8% |
| 237 | TWINBEECH CAPITAL#237 · 14,307 sh | 14,307 | $1.9M | 0.34% | New |
| 238 | WORLDQUANT MILLENNIUM ADVISORS#238 · 14,056 sh | 14,056 | $1.9M | <0.01% | New |
| 239 | Schonfeld Strategic Advisors#239 · 14,000 sh | 14,000 | $1.9M | <0.01% | New |
| 240 | LMR Partners LLP#240 · 13,852 sh | 13,852 | $1.8M | <0.01% | New |
| 241 | State of Wyoming#241 · 13,749 sh | 13,749 | $1.8M | 0.18% | +1992.7% |
| 242 | Tuttle Capital Management#242 · 13,260 sh | 13,260 | $1.8M | — | New |
| 243 | NEW YORK LIFE INVESTMENT MANAGEMENT#243 · 13,103 sh | 13,103 | $1.7M | 0.01% | -3.1% |
| 244 | Rakuten Investment Management#244 · 13,968 sh | 13,968 | $1.7M | <0.01% | +31.4% |
| 245 | Walleye Capital#245 · 12,815 sh | 12,815 | $1.7M | <0.01% | New |
| 246 | WEALTH ENHANCEMENT ADVISORY SERVICES#246 · 14,834 sh | 14,834 | $1.7M | — | +46.9% |
| 247 | ALLSTATE#247 · 12,287 sh | 12,287 | $1.6M | 0.02% | -1.4% |
| 248 | Kovitz Investment Group Partners#248 · 12,285 sh | 12,285 | $1.6M | 0.04% | -3.9% |
| 249 | Sphera Management Technology Funds Ltd#249 · 11,950 sh | 11,950 | $1.6M | 0.55% | New |
| 250 | BANK OF MONTREAL#250 · 11,892 sh | 11,892 | $1.6M | <0.01% | -33.4% |
| 251 | Elo Mutual Pension Insurance#251 · 11,689 sh | 11,689 | $1.6M | 0.02% | -54.5% |
| 252 | ProShare Advisors#252 · 11,669 sh | 11,669 | $1.5M | <0.01% | -60.9% |
| 253 | E Fund Management , Ltd.#253 · 11,596 sh | 11,596 | $1.5M | 0.03% | 0.0% |
| 254 | Empirical Financial Services, d.b.a. Empirical Wealth Ma#254 · 11,506 sh | 11,506 | $1.5M | — | +23.1% |
| 255 | TEACHER RETIREMENT SYSTEM OF TEXAS#255 · 11,397 sh | 11,397 | $1.5M | <0.01% | -18.7% |
| 256 | WILEY BROS.-AINTREE CAPITAL#256 · 11,271 sh | 11,271 | $1.5M | <0.01% | +8.2% |
| 257 | Global X Japan , Ltd.#257 · 11,261 sh | 11,261 | $1.5M | — | +86.3% |
| 258 | JONES FINANCIAL COMPANIES LLLP#258 · 12,945 sh | 12,945 | $1.5M | <0.01% | +53.5% |
| 259 | XTX Topco Ltd#259 · 11,101 sh | 11,101 | $1.5M | 0.02% | -47.6% |
| 260 | KORNITZER CAPITAL MANAGEMENT#260 · 11,000 sh | 11,000 | $1.5M | 0.03% | New |
| 261 | Diversified#261 · 10,865 sh | 10,865 | $1.4M | 0.02% | -72.7% |
| 262 | Gibbs Wealth Management#262 · 10,766 sh | 10,766 | $1.4M | — | -41.0% |
| 263 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#263 · 10,766 sh | 10,766 | $1.4M | <0.01% | 0.0% |
| 264 | RMB Capital Management#264 · 10,742 sh | 10,742 | $1.4M | 0.02% | New |
| 265 | Caitong International Asset Management , Ltd#265 · 10,386 sh | 10,386 | $1.4M | 0.19% | -13.4% |
| 266 | PANAGORA ASSET MANAGEMENT#266 · 10,225 sh | 10,225 | $1.4M | <0.01% | -97.7% |
| 267 | BNC WEALTH MANAGEMENT#267 · 10,009 sh | 10,009 | $1.3M | — | -0.6% |
| 268 | SONA ASSET MANAGEMENT (US)#268 · 10,000 sh | 10,000 | $1.3M | 0.03% | New |
| 269 | DISCOVERY CAPITAL MANAGEMENT, / CT#269 · 9,965 sh | 9,965 | $1.3M | 0.05% | New |
| 270 | Arrowpoint Investment Partners (Singapore) Pte. Ltd.#270 · 9,559 sh | 9,559 | $1.3M | 0.28% | New |
| 271 | PRELUDE CAPITAL MANAGEMENT#271 · 9,533 sh | 9,533 | $1.3M | 0.09% | +15.4% |
| 272 | Redhawk Wealth Advisors#272 · 9,237 sh | 9,237 | $1.2M | — | New |
| 273 | Legato Capital Management#273 · 8,999 sh | 8,999 | $1.2M | 0.10% | +2.4% |
| 274 | LEUCADIA NATIONAL#274 · 8,974 sh | 8,974 | $1.2M | <0.01% | New |
| 275 | Empowered Funds#275 · 8,637 sh | 8,637 | $1.1M | <0.01% | +2.3% |
| 276 | NOVEM GROUP#276 · 8,589 sh | 8,589 | $1.1M | — | -15.1% |
| 277 | Marshall Financial Group#277 · 8,583 sh | 8,583 | $1.1M | 0.17% | +6.4% |
| 278 | Global Retirement Partners#278 · 8,471 sh | 8,471 | $1.1M | 0.02% | — |
| 279 | PROFUND ADVISORS#279 · 8,442 sh | 8,442 | $1.1M | 0.03% | -9.6% |
| 280 | M&T BANK#280 · 8,292 sh | 8,292 | $1.1M | <0.01% | +25.0% |
| 281 | Virtu Financial#281 · 8,204 sh | 8,204 | $1.1M | 0.03% | New |
| 282 | Portside Wealth Group#282 · 8,158 sh | 8,158 | $1.1M | — | -21.6% |
| 283 | NATIONS FINANCIAL GROUP , /IA#283 · 7,872 sh | 7,872 | $1.0M | 0.05% | -1.1% |
| 284 | Federation des caisses Desjardins du Quebec#284 · 7,784 sh | 7,784 | $1.0M | <0.01% | +16.8% |
| 285 | Allspring Global Investments#285 · 8,197 sh | 8,197 | $1.0M | <0.01% | -87.7% |
| 286 | Sequoia Financial Advisors#286 · 7,542 sh | 7,542 | $1.0M | <0.01% | -4.3% |
| 287 | Ensign Peak Advisors#287 · 7,482 sh | 7,482 | $993.2K | <0.01% | -72.8% |
| 288 | EVOLVE PRIVATE WEALTH#288 · 7,310 sh | 7,310 | $970.3K | 0.06% | -7.2% |
| 289 | JENNISON ASSOCIATES#289 · 7,295 sh | 7,295 | $968.3K | <0.01% | +8.3% |
| 290 | Swiss Life Asset Management Ltd#290 · 7,215 sh | 7,215 | $957.7K | <0.01% | +11.5% |
| 291 | WINCAP FINANCIAL#291 · 7,170 sh | 7,170 | $951.7K | — | +7.7% |
| 292 | IMC-Chicago#292 · 7,129 sh | 7,129 | $946.3K | <0.01% | New |
| 293 | Lido Advisors#293 · 7,035 sh | 7,035 | $933.9K | <0.01% | +12.7% |
| 294 | CenterBook Partners#294 · 6,968 sh | 6,968 | $924.9K | 0.05% | +28.8% |
| 295 | SG Americas Securities#295 · 6,939 sh | 6,939 | $921.0K | <0.01% | -73.3% |
| 296 | Vise Technologies#296 · 6,912 sh | 6,912 | $917.5K | 0.01% | +90.6% |
| 297 | FOX RUN MANAGEMENT, L.L.C.#297 · 6,907 sh | 6,907 | $916.8K | 0.15% | +144.4% |
| 298 | EVERGREEN CAPITAL MANAGEMENT#298 · 6,854 sh | 6,854 | $909.8K | — | -0.3% |
| 299 | INDEPENDENT FINANCIAL GROUP#299 · 6,816 sh | 6,816 | $904.8K | — | +4.5% |
| 300 | SIMPLEX TRADING#300 · 6,803 sh | 6,803 | $903.0K | <0.01% | New |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.