Who owns RUM Group Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of RUM from SEC Form 13F filings across 227 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 227 institutions disclosed 56.0M shares of RUM Group Inc. worth $354.9M — about 19.7% of shares outstanding; the largest disclosed holder is CANTOR FITZGERALD, L. P.. Source: SEC Form 13F filings, parsed by EvidInvest.
227
13F holders
$354.9M
value, 2026 filers
19.7%
of shares outstanding (56.0M sh)
50
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of RUM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | CANTOR FITZGERALD, L. P. | 9.3M | $59.1M | 0.6% | 3.3% | 0.0% |
| 2 | COOPER CREEK PARTNERS MANAGEMENT LLC | 9.0M | $57.3M | 1.4% | 3.2% | +72.5% |
| 3 | BlackRock, Inc. | 8.7M | $55.1M | 0.0% | 3.1% | +10.3% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.2M | $26.5M | 0.0% | 1.5% | +3.9% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 4.1M | $26.1M | 0.0% | 1.5% | +2.5% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 3.1M | $19.5M | 0.0% | 1.1% | +9.7% |
| 7 | STATE STREET CORP | 2.9M | $18.3M | 0.0% | 1% | -13.3% |
| 8 | GOLDMAN SACHS GROUP INC | 1.5M | $9.8M | 0.0% | 0.5% | -25.3% |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 966,323 | $6.1M | 0.0% | 0.3% | +6.4% |
| 10 | NORTHERN TRUST CORP | 952,878 | $6.0M | 0.0% | 0.3% | +12.5% |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 928,119 | $5.9M | 0.0% | 0.3% | +2478.0% |
| 12 | VANGUARD FIDUCIARY TRUST CO | 791,128 | $5.0M | 0.0% | 0.3% | +9.0% |
| 13 | JANE STREET GROUP, LLC | 775,008 | $4.9M | 0.0% | 0.3% | +79.6% |
| 14 | UBS Group AG | 698,536 | $4.4M | 0.0% | 0.2% | -56.4% |
| 15 | AMERIPRISE FINANCIAL INC | 631,150 | $4.0M | 0.0% | 0.2% | +0.5% |
| 16 | BANK OF AMERICA CORP /DE/ | 555,052 | $3.5M | 0.0% | 0.2% | +239.8% |
| 17 | MORGAN STANLEY | 405,318 | $2.6M | 0.0% | 0.1% | -60.0% |
| 18 | Nuveen, LLC | 348,742 | $2.2M | 0.0% | 0.1% | +56.4% |
| 19 | Bank of New York Mellon Corp | 322,123 | $2.0M | 0.0% | 0.1% | 0.0% |
| 20 | NATIONAL BANK OF CANADA /FI/ | 266,200 | $1.7M | 0.0% | 0.1% | -70.2% |
| 21 | Cambridge Investment Research Advisors, Inc. | 263,883 | $1.7M | 0.0% | 0.1% | -0.1% |
| 22 | AQR CAPITAL MANAGEMENT LLC | 220,291 | $1.4M | 0.0% | 0.1% | +177.4% |
| 23 | Sigma Planning Corp | 212,721 | $1.3M | 0.0% | 0.1% | +30.7% |
| 24 | CITADEL ADVISORS LLCNEW | 210,109 | $1.3M | 0.0% | 0.1% | new |
| 25 | Quantinno Capital Management LP | 166,336 | $1.1M | 0.0% | 0.1% | +138.7% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.