RAMBUS INC (RMBS) — Institutional Holders, Q2 2026 (page 6)
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 501 to 600. 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 501–600 of 624
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 501 | MACQUARIE GROUP LTD#501 · 406 sh | 406 | $53.9K | <0.01% | New |
| 502 | Strategic Advocates#502 · 403 sh | 403 | $53.5K | 0.21% | +40.4% |
| 503 | CoreCap Advisors#503 · 400 sh | 400 | $53.1K | — | New |
| 504 | Covestor Ltd#504 · 395 sh | 395 | $53.0K | 0.03% | -32.5% |
| 505 | Persistent Asset Partners Ltd#505 · 368 sh | 368 | $48.8K | 0.01% | New |
| 506 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#506 · 393 sh | 393 | $48.7K | <0.01% | New |
| 507 | PenderFund Capital Management Ltd.#507 · 350 sh | 350 | $46.5K | <0.01% | -12.5% |
| 508 | Private Wealth Asset Management#508 · 339 sh | 339 | $45.0K | <0.01% | 0.0% |
| 509 | Mitsubishi UFJ Asset Management , Ltd.#509 · 306 sh | 306 | $40.6K | 0.00% | 0.0% |
| 510 | Essential Partners#510 · 274 sh | 274 | $36.4K | — | +14.6% |
| 511 | FIRST HORIZON NATIONAL#511 · 267 sh | 267 | $35.4K | — | +71.2% |
| 512 | PRIVATE NA#512 · 265 sh | 265 | $35.2K | — | -8.0% |
| 513 | Banque Transatlantique SA#513 · 260 sh | 260 | $34.5K | <0.01% | New |
| 514 | MARYLAND CAPITAL ADVISORS#514 · 257 sh | 257 | $34.1K | — | — |
| 515 | Steigerwald, Gordon & Koch#515 · 236 sh | 236 | $31.3K | <0.01% | 0.0% |
| 516 | Fortitude Family Office#516 · 227 sh | 227 | $30.1K | — | +122.5% |
| 517 | Acumen Wealth Advisors#517 · 221 sh | 221 | $29.3K | <0.01% | -19.6% |
| 518 | Strive Financial Group#518 · 210 sh | 210 | $27.9K | 0.01% | 0.0% |
| 519 | MATHER GROUP#519 · 204 sh | 204 | $27.1K | — | 0.0% |
| 520 | DANSKE BANK A/S#520 · 200 sh | 200 | $26.5K | <0.01% | 0.0% |
| 521 | Parkside Financial Bank#521 · 196 sh | 196 | $26.0K | <0.01% | +40.0% |
| 522 | Aventura Private Wealth#522 · 189 sh | 189 | $25.1K | <0.01% | -5.0% |
| 523 | TOKIO MARINE ASSET MANAGEMENT LTD#523 · 184 sh | 184 | $24.4K | — | New |
| 524 | HUNTINGTON NATIONAL BANK#524 · 158 sh | 158 | $21.0K | <0.01% | +66.3% |
| 525 | Abound Wealth Management#525 · 155 sh | 155 | $20.6K | — | 0.0% |
| 526 | HARBOR CAPITAL ADVISORS#526 · 141 sh | 141 | $19.0K | — | -7.2% |
| 527 | CONTRAVISORY INVESTMENT MANAGEMENT#527 · 142 sh | 142 | $18.8K | — | 0.0% |
| 528 | Key FInancial#528 · 137 sh | 137 | $18.2K | <0.01% | 0.0% |
| 529 | Fairscale Capital#529 · 132 sh | 132 | $17.5K | 0.01% | 0.0% |
| 530 | WHITTIER OF NEVADA#530 · 153 sh | 153 | $16.2K | <0.01% | -33.8% |
| 531 | SUMMIT SECURITIES GROUP#531 · 119 sh | 119 | $15.8K | <0.01% | -85.1% |
| 532 | TD Waterhouse Canada#532 · 127 sh | 127 | $15.7K | — | +69.3% |
| 533 | Cedar Mountain Advisors#533 · 115 sh | 115 | $15.3K | — | 0.0% |
| 534 | CVA Family Office#534 · 107 sh | 107 | $14.2K | <0.01% | +15.1% |
| 535 | Crewe Advisors#535 · 105 sh | 105 | $13.9K | <0.01% | -61.5% |
| 536 | Signature Equity Partners#536 · 105 sh | 105 | $13.9K | <0.01% | New |
| 537 | JFS WEALTH ADVISORS#537 · 103 sh | 103 | $13.7K | <0.01% | +3.0% |
| 538 | Geneos Wealth Management#538 · 100 sh | 100 | $13.3K | <0.01% | 0.0% |
| 539 | Cassaday & Wealth Management#539 · 100 sh | 100 | $13.3K | <0.01% | New |
| 540 | WOLFF WIESE MAGANA#540 · 99 sh | 99 | $13.1K | — | 0.0% |
| 541 | Harvest Fund Management , Ltd#541 · 95 sh | 95 | $13.0K | <0.01% | -26.4% |
| 542 | FARMERS & MERCHANTS INVESTMENTS#542 · 97 sh | 97 | $12.9K | — | 0.0% |
| 543 | Rossby Financial, LCC#543 · 94 sh | 94 | $12.5K | <0.01% | -42.0% |
| 544 | LifeSteps Financial#544 · 93 sh | 93 | $12.3K | — | New |
| 545 | Basecamp Wealth Advisors#545 · 91 sh | 91 | $12.1K | <0.01% | +1416.7% |
| 546 | Private Wealth Management Group#546 · 88 sh | 88 | $11.7K | — | 0.0% |
| 547 | Bogart Wealth#547 · 83 sh | 83 | $11.0K | <0.01% | +295.2% |
| 548 | MJT & Associates Financial Advisory Group#548 · 75 sh | 75 | $10.0K | — | +1.4% |
| 549 | Silver Grove Financial Group#549 · 74 sh | 74 | $9.8K | <0.01% | New |
| 550 | Keating Financial Advisory Services#550 · 69 sh | 69 | $9.2K | <0.01% | +3.0% |
| 551 | WPG Advisers#551 · 68 sh | 68 | $9.0K | <0.01% | -8.1% |
| 552 | ZIONS BANCORPORATION, NATIONAL ASSOCIATION#552 · 65 sh | 65 | $8.6K | <0.01% | +140.7% |
| 553 | First Pacific Financial#553 · 56 sh | 56 | $7.4K | — | -50.4% |
| 554 | Sachetta#554 · 56 sh | 56 | $7.4K | <0.01% | +19.1% |
| 555 | BROWN BROTHERS HARRIMAN#555 · 56 sh | 56 | $7.4K | 0.00% | 0.0% |
| 556 | ACTION POINT FINANCIAL PLANNING#556 · 57 sh | 57 | $7.2K | <0.01% | New |
| 557 | Bell Investment Advisors#557 · 51 sh | 51 | $6.8K | <0.01% | -21.5% |
| 558 | LRI Investments#558 · 50 sh | 50 | $6.6K | <0.01% | -29.6% |
| 559 | VALLEY NATIONAL ADVISERS#559 · 50 sh | 50 | $6.6K | — | 0.0% |
| 560 | Strengthening Families & Communities#560 · 43 sh | 43 | $5.7K | — | New |
| 561 | Quarry#561 · 43 sh | 43 | $5.7K | <0.01% | New |
| 562 | High Note Wealth#562 · 41 sh | 41 | $5.4K | <0.01% | 0.0% |
| 563 | Colonial / SC#563 · 41 sh | 41 | $5.4K | <0.01% | -18.0% |
| 564 | WHITTIER#564 · 46 sh | 46 | $5.2K | <0.01% | 0.0% |
| 565 | Financial Network Wealth Advisors#565 · 31 sh | 31 | $4.1K | <0.01% | -31.1% |
| 566 | GW&K Investment Management#566 · 30 sh | 30 | $4.0K | 0.00% | New |
| 567 | TOTH FINANCIAL ADVISORY#567 · 28 sh | 28 | $3.7K | — | 0.0% |
| 568 | Rialto Wealth Management#568 · 27 sh | 27 | $3.6K | <0.01% | +285.7% |
| 569 | MV CAPITAL MANAGEMENT#569 · 26 sh | 26 | $3.5K | <0.01% | 0.0% |
| 570 | Clearstead#570 · 25 sh | 25 | $3.3K | <0.01% | 0.0% |
| 571 | SJS Investment Consulting#571 · 25 sh | 25 | $3.3K | — | +31.6% |
| 572 | Cornerstone Financial Management#572 · 25 sh | 25 | $3.3K | <0.01% | +19.0% |
| 573 | TOUNJIAN ADVISORY PARTNERS#573 · 24 sh | 24 | $3.2K | <0.01% | New |
| 574 | Avion Wealth#574 · 28 sh | 28 | $3.0K | <0.01% | 0.0% |
| 575 | Manchester Capital Management#575 · 22 sh | 22 | $2.9K | — | +4.8% |
| 576 | Cromwell#576 · 22 sh | 22 | $2.9K | <0.01% | New |
| 577 | BARRETT & COMPANY#577 · 20 sh | 20 | $2.7K | — | 0.0% |
| 578 | Physician Wealth Advisors#578 · 19 sh | 19 | $2.5K | — | +5.6% |
| 579 | ARMSTRONG ADVISORY GROUP#579 · 19 sh | 19 | $2.5K | — | 0.0% |
| 580 | DiNuzzo Private Wealth#580 · 17 sh | 17 | $2.3K | — | +6.2% |
| 581 | Bay Harbor Wealth Management#581 · 16 sh | 16 | $2.1K | <0.01% | +33.3% |
| 582 | Creative Capital Management Investments#582 · 16 sh | 16 | $2.1K | <0.01% | New |
| 583 | Hughes Financial Services#583 · 16 sh | 16 | $2.1K | <0.01% | +14.3% |
| 584 | Cornerstone Planning Group#584 · 20 sh | 20 | $2.1K | — | +5.3% |
| 585 | JPL Wealth Management#585 · 15 sh | 15 | $2.0K | <0.01% | 0.0% |
| 586 | Bare Financial Services#586 · 14 sh | 14 | $1.9K | <0.01% | 0.0% |
| 587 | CREATIVE FINANCIAL DESIGNS#587 · 14 sh | 14 | $1.9K | <0.01% | 0.0% |
| 588 | CBIZ Investment Advisory Services#588 · 21 sh | 21 | $1.8K | <0.01% | 0.0% |
| 589 | Dunhill Financial#589 · 12 sh | 12 | $1.6K | <0.01% | 0.0% |
| 590 | Salomon & Ludwin#590 · 12 sh | 12 | $1.5K | <0.01% | 0.0% |
| 591 | Financial Management Professionals#591 · 11 sh | 11 | $1.5K | — | 0.0% |
| 592 | Quent Capital#592 · 11 sh | 11 | $1.5K | <0.01% | 0.0% |
| 593 | CHILTON CAPITAL MANAGEMENT#593 · 10 sh | 10 | $1.3K | 0.00% | 0.0% |
| 594 | Prestige Wealth Management Group#594 · 10 sh | 10 | $1.3K | <0.01% | 0.0% |
| 595 | HFM Investment Advisors#595 · 10 sh | 10 | $1.3K | <0.01% | +100.0% |
| 596 | Silicon Valley Capital Partners#596 · 10 sh | 10 | $1.3K | <0.01% | 0.0% |
| 597 | Dogwood Wealth Management#597 · 10 sh | 10 | $1.3K | <0.01% | 0.0% |
| 598 | Marquette Asset Management#598 · 8 sh | 8 | $1.1K | — | -50.0% |
| 599 | RAFFA WEALTH MANAGEMENT#599 · 8 sh | 8 | $1.1K | <0.01% | +700.0% |
| 600 | Trust Co#600 · 8 sh | 8 | $1.1K | — | 0.0% |
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.