Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in RBA held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 15.4M | $1.48B | +2.7% | 8.282% | 0.03% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 13.3M | $1.28B | β | 7.143% | 0.03% |
| 3 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 11.2M | $1.10B | +3.2% | 6.034% | 0.37% |
| 4 | EdgePoint Investment Group Inc. | 8.8M | $845.3M | +14.4% | 4.731% | 6.78% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 8.4M | $806.3M | β | 4.516% | 0.04% |
| 6 | FIL Ltd | 6.2M | $598.9M | -27.7% | 3.353% | 0.47% |
| 7 | STATE STREET CORP | 6.2M | $598.6M | -0.7% | 3.352% | 0.02% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 5.1M | $485.5M | +1.4% | 2.722% | 0.03% |
| 9 | ROYAL BANK OF CANADA | 5.0M | $483.4M | +13.1% | 2.707% | 0.08% |
| 10 | Vontobel Holding Ltd. | 4.4M | $423.5M | -3.5% | 2.372% | 1.46% |
| 11 | JANUS HENDERSON GROUP PLC | 4.4M | $418.9M | +7.0% | 2.346% | 0.21% |
| 12 | Fiera Capital Corp | 3.7M | $353.5M | -11.2% | 1.982% | 1.21% |
| 13 | 1832 Asset Management L.P. | 3.5M | $332.6M | -0.9% | 1.862% | 0.44% |
| 14 | FMR LLC | 3.0M | $290.7M | -14.2% | 1.628% | 0.02% |
| 15 | VANGUARD FIDUCIARY TRUST CO | 2.8M | $267.1M | β | 1.496% | 0.07% |
| 16 | BANK OF MONTREAL /CAN/ | 2.6M | $250.1M | +2.1% | 1.399% | 0.09% |
| 17 | COOKE & BIELER LP | 2.5M | $239.8M | +1.9% | 1.343% | 2.71% |
| 18 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 2.3M | $216.6M | +323.6% | 1.213% | 0.33% |
| 19 | Boston Partners | 2.2M | $210.6M | -15.5% | 1.179% | 0.22% |
| 20 | LAZARD ASSET MANAGEMENT LLC | 2.2M | $210.1M | β | 1.176% | 0.35% |
| 21 | Invesco Ltd. | 2.0M | $194.8M | -31.0% | 1.091% | 0.03% |
| 22 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 1.9M | $184.6M | +30.6% | 1.035% | 0.30% |
| 23 | RAYMOND JAMES FINANCIAL INC | 1.9M | $176.6M | -16.3% | 1.001% | 0.05% |
| 24 | WELLINGTON MANAGEMENT GROUP LLP | 1.8M | $168.5M | -17.7% | 0.946% | 0.03% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | $154.7M | +4.5% | 0.867% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in RBA β a direct measure of their conviction.
Filings activity in RBA during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new RBA position in Q1 2026
Institutions that fully closed their RBA position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 532 | +0.6% | 80.17% | 6.47 pp | $16.08B | 7.5% |
| Q4 2025 | 529 | +3.5% | 86.64% | 4.29 pp | $17.37B | 4.7% |
| Q3 2025 | 511 | +2.6% | 90.93% | +1.38 pp | $18.23B | +1.5% |
| Q2 2025 | 498 | +4.0% | 89.55% | +7.97 pp | $17.96B | +9.8% |
| Q1 2025 | 479 | +2.6% | 81.58% | +8.92 pp | $16.36B | +12% |
| Q4 2024 | 467 | +7.6% | 72.66% | +9.92 pp | $14.57B | +16% |
| Q3 2024 | 434 | +5.1% | 62.74% | +1.21 pp | $12.58B | +2.0% |
| Q2 2024 | 413 | β | 61.53% | β | $12.34B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying RBA stock.
Based on Q1 2026 13F filings, institutional ownership of RB Global, Inc. stands at 80.2%, held across 532 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of RBA, with approximately 15,428,970 shares worth $1.48B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of RBA.
Our composite Smart Money Score for RBA is 27 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
68 institutions opened new positions in RBA during Q1 2026, while 65 fully exited. 130 added to existing positions and 329 trimmed.
RBA institutional ownership fell by 6.47 percentage points quarter-over-quarter, with a net change of +3 holders.
The top 10 institutions account for 50.4% of all reported 13F value in RBA, and the top 25 account for 73.2%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
RB Global, Inc. (RBA) Institutional Ownership