RUM Group Inc.
RUM- Exchange
- Nasdaq
- Industry
- Services-Computer Programming, Data Processing, Etc.
- SEC CIK
- 0001830081
No open-market purchases or sales by RUM Group Inc. insiders were filed in the last 90 days; 227 institutions reported holding it in 13F filings for Q2 2026, worth $354.6M in total; no superinvestor holds it.
Other share classesRUMBW
13F holders, Q4 2025
Institutional positions in RUM Group Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 213
- 0 vs. Q3 2025
- Shares held
- 49.5M
- +2.64M (+5.6%) vs. Q3 2025
- Total value
- $312.8M
- −$26.4M (−7.8%) vs. Q3 2025
- New holders
- 38
- 60 more added
- Sold out
- 38
- 55 more reduced
8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RUM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 227 | $354.6M |
| Q1 2026 | 203 | $262.9M |
| Q4 2025 | 213 | $312.8M |
| Q3 2025 | 221 | $339.7M |
| Q2 2025 | 213 | $387.1M |
| Q1 2025 | 188 | $249.3M |
| Q4 2024 | 191 | $436.9M |
| Q3 2024 | 165 | $129.3M |
| Q2 2024 | 158 | $136.4M |
| Q1 2024 | 157 | $199.1M |
| Q4 2023 | 137 | $103.6M |
| Q3 2023 | 134 | $124.5M |
| Q2 2023 | 131 | $215.5M |
| Q1 2023 | 130 | $204.7M |
| Q4 2022 | 117 | $98.8M |
| Q3 2022 | 89 | $193.6M |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding RUM Group Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| National Bank of Canada | 530,700 | $3.35M | 0.00% | +529,400+40,723.1% | Added |
| Ameriprise Financial Inc | 625,236 | $3.95M | 0.00% | +3,935+0.6% | Added |
| Northern Trust Corp | 805,667 | $5.09M | 0.00% | −81,523−9.2% | Reduced |
| Goldman Sachs Group Inc | 816,138 | $5.16M | 0.00% | −27,438−3.3% | Reduced |
| UBS Group AG | 833,185 | $5.27M | 0.00% | −230,887−21.7% | Reduced |
| Charles Schwab Investment Management Inc | 912,562 | $5.77M | 0.00% | −17,285−1.9% | Reduced |
| Morgan Stanley | 2,463,625 | $15.6M | 0.00% | +1,661,816+207.3% | Added |
| Geode Capital Management, LLC | 2,821,230 | $17.8M | 0.00% | +78,303+2.9% | Added |
| State Street Corp | 3,086,929 | $19.5M | 0.00% | −100,661−3.2% | Reduced |
| Cooper Creek Partners Management LLC | 3,401,604 | $21.5M | 1.02% | +3,401,604 | New |
| BlackRock, Inc. | 7,983,100 | $50.5M | 0.00% | +260,270+3.4% | Added |
| Vanguard Group Inc | 8,786,584 | $55.5M | 0.00% | −147,958−1.7% | Reduced |
| Cantor Fitzgerald, L. P. | 9,326,205 | $58.9M | 1.76% | −48,232−0.5% | Reduced |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −323,145−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −215,840−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −184,075−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −168,214−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −148,374−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −108,582−100.0% | Sold out |
| Monaco Asset Management SAM | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −54,569−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −54,569−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −42,831−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −42,519−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −40,862−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −25,905−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −19,230−100.0% | Sold out |
| Trueblood Wealth Management, LLC | 0 | $0 | 0.00% | −18,970−100.0% | Sold out |
| Arete Wealth Advisors, LLC | 0 | $0 | 0.00% | −18,830−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −17,348−100.0% | Sold out |
| MBA Advisors LLC | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −13,665−100.0% | Sold out |
| National Asset Management, Inc. | 0 | $0 | 0.00% | −13,435−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −12,965−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −12,825−100.0% | Sold out |
| PFG Investments, LLC | 0 | $0 | 0.00% | −10,566−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −8,500−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −8,398−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −5,887−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −3,659−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Hilltop National Bank | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Strategic Investment Solutions, Inc. | 0 | $0 | 0.00% | −699−100.0% | Sold out |
| Clarity Asset Management, Inc. | 0 | $0 | 0.00% | −570−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −482−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Pathway Financial Advisers, LLC | 0 | $0 | 0.00% | −228−100.0% | Sold out |
| Darwin Advisors, LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Wetherby Asset Management Inc | – | – | – | – | Not filed |
| Stonegate Investment Group, LLC | – | – | – | – | Not filed |
| FSA Wealth Management LLC | – | – | – | – | Not filed |
| Lowe Wealth Advisors, LLC | – | – | – | – | Not filed |
| West Oak Capital, LLC | – | – | – | – | Not filed |
| Creekmur Asset Management LLC | – | – | – | – | Not filed |