Rubrik, Inc. (RBRK) — Institutional Holders, Q2 2026 (page 6)
606 institutional investment managers reported a RBRK position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $11.4B. 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.
RBRK 13F holders ranked 501–600 of 606
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 501 | Advocate Investing Services#501 · 600 sh | 600 | $48.2K | — | 0.0% |
| 502 | Markowski Investments#502 · 595 sh | 595 | $47.8K | 0.01% | — |
| 503 | HOLLENCREST SECURITIES#503 · 500 sh | 500 | $40.1K | <0.01% | New |
| 504 | Quarry#504 · 442 sh | 442 | $35.5K | <0.01% | New |
| 505 | Aquatic Capital Management#505 · 390 sh | 390 | $31.3K | <0.01% | New |
| 506 | Silver Grove Financial Group#506 · 376 sh | 376 | $30.2K | 0.02% | New |
| 507 | SJS Investment Consulting#507 · 365 sh | 365 | $29.3K | — | +305.6% |
| 508 | MARK SHEPTOFF FINANCIAL PLANNING#508 · 300 sh | 300 | $24.1K | 0.01% | 0.0% |
| 509 | BOCHK Asset Management Ltd#509 · 300 sh | 300 | $24.1K | <0.01% | New |
| 510 | ST GERMAIN D J#510 · 300 sh | 300 | $24.1K | <0.01% | 0.0% |
| 511 | Union Bankshares#511 · 300 sh | 300 | $24.1K | <0.01% | 0.0% |
| 512 | Activest Wealth Management#512 · 276 sh | 276 | $22.2K | — | +58.6% |
| 513 | TD Waterhouse Canada#513 · 264 sh | 264 | $21.6K | — | -98.1% |
| 514 | Catalyst Capital Advisors#514 · 250 sh | 250 | $20.1K | <0.01% | -37.5% |
| 515 | Ronald Blue#515 · 250 sh | 250 | $20.1K | — | +96.9% |
| 516 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#516 · 230 sh | 230 | $18.9K | <0.01% | 0.0% |
| 517 | Wealth Enhancement Services#517 · 230 sh | 230 | $18.5K | — | New |
| 518 | Bogart Wealth#518 · 218 sh | 218 | $17.5K | <0.01% | +327.5% |
| 519 | Owl Creek Wealth Partners#519 · 210 sh | 210 | $16.9K | — | +23.5% |
| 520 | Founders Capital Management#520 · 200 sh | 200 | $16.1K | — | 0.0% |
| 521 | FIRST HORIZON NATIONAL#521 · 181 sh | 181 | $14.5K | — | +14.6% |
| 522 | WHITTIER OF NEVADA#522 · 147 sh | 147 | $12.8K | <0.01% | +61.5% |
| 523 | Westfuller Advisors#523 · 150 sh | 150 | $12.0K | <0.01% | 0.0% |
| 524 | CoreCap Advisors#524 · 148 sh | 148 | $11.9K | — | +5.7% |
| 525 | Bullock Wealth Management Group#525 · 138 sh | 138 | $11.3K | — | 0.0% |
| 526 | Anchor Investment Management#526 · 105 sh | 105 | $8.4K | <0.01% | New |
| 527 | UMB Bank, n.a.#527 · 102 sh | 102 | $8.2K | <0.01% | +15.9% |
| 528 | Kingdom Financial Group#528 · 100 sh | 100 | $8.0K | <0.01% | 0.0% |
| 529 | DANSKE BANK A/S#529 · 100 sh | 100 | $8.0K | 0.00% | 0.0% |
| 530 | Continuum Advisory#530 · 92 sh | 92 | $7.4K | <0.01% | New |
| 531 | Geneos Wealth Management#531 · 90 sh | 90 | $7.2K | <0.01% | 0.0% |
| 532 | Cape Investment Advisory#532 · 84 sh | 84 | $6.7K | — | New |
| 533 | Rialto Wealth Management#533 · 71 sh | 71 | $5.7K | <0.01% | +7000.0% |
| 534 | Leonteq Securities AG#534 · 70 sh | 70 | $5.6K | <0.01% | -95.8% |
| 535 | Washington Advisors#535 · 70 sh | 70 | $5.6K | — | 0.0% |
| 536 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#536 · 63 sh | 63 | $5.1K | 0.00% | +5.0% |
| 537 | CVA Family Office#537 · 63 sh | 63 | $5.1K | <0.01% | -3.1% |
| 538 | ZRC WEALTH MANAGEMENT#538 · 61 sh | 61 | $4.9K | — | +69.4% |
| 539 | StepStone Group#539 · 60 sh | 60 | $4.8K | <0.01% | New |
| 540 | Murphy & Mullick Capital Management#540 · 55 sh | 55 | $4.4K | <0.01% | -8.3% |
| 541 | Physician Wealth Advisors#541 · 52 sh | 52 | $4.2K | — | +372.7% |
| 542 | JPL Wealth Management#542 · 52 sh | 52 | $4.2K | <0.01% | New |
| 543 | Sachetta#543 · 51 sh | 51 | $4.1K | <0.01% | -44.0% |
| 544 | Vermillion Wealth Management#544 · 50 sh | 50 | $4.0K | — | +1566.7% |
| 545 | Private Wealth Management Group#545 · 49 sh | 49 | $3.9K | — | New |
| 546 | ZIONS BANCORPORATION, NATIONAL ASSOCIATION#546 · 47 sh | 47 | $3.8K | <0.01% | +67.9% |
| 547 | ACTION POINT FINANCIAL PLANNING#547 · 48 sh | 48 | $3.7K | <0.01% | New |
| 548 | MV CAPITAL MANAGEMENT#548 · 45 sh | 45 | $3.6K | <0.01% | +2150.0% |
| 549 | Park Place Capital#549 · 41 sh | 41 | $3.3K | <0.01% | +51.9% |
| 550 | DHJJ Financial Advisors, Ltd.#550 · 40 sh | 40 | $3.2K | — | -42.9% |
| 551 | Cromwell#551 · 39 sh | 39 | $3.1K | <0.01% | +69.6% |
| 552 | WEST PACES ADVISORS#552 · 39 sh | 39 | $3.1K | — | New |
| 553 | Keating Financial Advisory Services#553 · 38 sh | 38 | $3.1K | <0.01% | +3700.0% |
| 554 | James T. Borello RIA#554 · 37 sh | 37 | $3.0K | — | +3600.0% |
| 555 | Investors Portfolio Services#555 · 33 sh | 33 | $2.6K | <0.01% | 0.0% |
| 556 | Strive Financial Group#556 · 32 sh | 32 | $2.6K | <0.01% | New |
| 557 | Financial Network Wealth Advisors#557 · 30 sh | 30 | $2.4K | <0.01% | 0.0% |
| 558 | TFC Financial Management#558 · 25 sh | 25 | $2.0K | — | 0.0% |
| 559 | Roxbury Financial#559 · 25 sh | 25 | $2.0K | — | -26.5% |
| 560 | Marquette Asset Management#560 · 22 sh | 22 | $1.8K | — | -71.1% |
| 561 | TD PRIVATE CLIENT WEALTH#561 · 21 sh | 21 | $1.7K | 0.00% | +320.0% |
| 562 | Fortitude Family Office#562 · 21 sh | 21 | $1.7K | — | +162.5% |
| 563 | Transamerica Financial Advisors#563 · 21 sh | 21 | $1.7K | <0.01% | +75.0% |
| 564 | SALEM INVESTMENT COUNSELORS#564 · 20 sh | 20 | $1.6K | — | 0.0% |
| 565 | Tower Research Capital (TRC)#565 · 19 sh | 19 | $1.5K | 0.00% | -98.8% |
| 566 | American Capital Advisory#566 · 18 sh | 18 | $1.4K | <0.01% | +1700.0% |
| 567 | MassMutual Private Wealth & , FSB#567 · 18 sh | 18 | $1.4K | — | -33.3% |
| 568 | North Star Investment Management#568 · 18 sh | 18 | $1.4K | <0.01% | -60.0% |
| 569 | Bare Financial Services#569 · 18 sh | 18 | $1.4K | <0.01% | -33.3% |
| 570 | Pinnacle Wealth Planning Services#570 · 15 sh | 15 | $1.2K | <0.01% | -21.1% |
| 571 | PROATHLETE WEALTH MANAGEMENT#571 · 15 sh | 15 | $1.2K | — | New |
| 572 | BROWN BROTHERS HARRIMAN#572 · 14 sh | 14 | $1.1K | 0.00% | 0.0% |
| 573 | Aspect Partners#573 · 14 sh | 14 | $1.1K | — | New |
| 574 | Clearstead#574 · 13 sh | 13 | $1.0K | <0.01% | -73.5% |
| 575 | Avion Wealth#575 · 24 sh | 24 | $1.0K | <0.01% | New |
| 576 | Smartleaf Asset Management#576 · 13 sh | 13 | $995.00 | 0.00% | 0.0% |
| 577 | Parkside Financial Bank#577 · 12 sh | 12 | $964.00 | 0.00% | -47.8% |
| 578 | Mascoma Wealth Management#578 · 12 sh | 12 | $963.00 | — | New |
| 579 | Stone House Investment Management#579 · 12 sh | 12 | $963.00 | — | 0.0% |
| 580 | Planning Strategies#580 · 12 sh | 12 | $963.00 | — | — |
| 581 | Cornerstone Planning Group#581 · 10 sh | 10 | $737.00 | — | +25.0% |
| 582 | DiNuzzo Private Wealth#582 · 8 sh | 8 | $643.00 | — | +700.0% |
| 583 | SouthState Bank#583 · 8 sh | 8 | $643.00 | 0.00% | -20.0% |
| 584 | Quaker Wealth Management#584 · 7 sh | 7 | $562.00 | — | +600.0% |
| 585 | Bay Harbor Wealth Management#585 · 7 sh | 7 | $562.00 | <0.01% | +75.0% |
| 586 | SHP Wealth Management#586 · 7 sh | 7 | $562.00 | 0.00% | +133.3% |
| 587 | Bell Investment Advisors#587 · 7 sh | 7 | $562.00 | <0.01% | -22.2% |
| 588 | Principia Wealth Advisory#588 · 7 sh | 7 | $562.00 | <0.01% | +75.0% |
| 589 | Hughes Financial Services#589 · 7 sh | 7 | $562.00 | <0.01% | +75.0% |
| 590 | HFM Investment Advisors#590 · 7 sh | 7 | $562.00 | <0.01% | New |
| 591 | Signature Equity Partners#591 · 6 sh | 6 | $482.00 | <0.01% | New |
| 592 | Creative Capital Management Investments#592 · 5 sh | 5 | $401.00 | <0.01% | New |
| 593 | LRI Investments#593 · 4 sh | 4 | $321.00 | 0.00% | New |
| 594 | Plante Moran Financial Advisors#594 · 3 sh | 3 | $241.00 | 0.00% | New |
| 595 | Downshift Financial#595 · 3 sh | 3 | $241.00 | — | New |
| 596 | HUNTINGTON NATIONAL BANK#596 · 3 sh | 3 | $241.00 | 0.00% | +200.0% |
| 597 | Manchester Capital Management#597 · 2 sh | 2 | $161.00 | — | 0.0% |
| 598 | Godfrey Financial Associates#598 · 2 sh | 2 | $161.00 | <0.01% | 0.0% |
| 599 | Medallion Wealth Advisors#599 · 2 sh | 2 | $161.00 | <0.01% | New |
| 600 | DecisionPoint Financial#600 · 1 sh | 1 | $83.00 | 0.00% | 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.