RUM Group Inc. (RUM) shareholders
RUMNasdaqServices-Computer Programming, Data Processing, Etc.Fiscal year ends December 31Also trades as RUMBW
$5.71−0.25 (-4.19%)
Close on Nov 12, 2026Market cap $2.83BP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
66M
Shares held, 13F filers
Institutional holders
226
49 new, 20 sold out
Net institutional buying
14M
In Q2 2026
Insider trades, 12 months
6 buys · 0 sales
Net bought $9.99M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Giancarlo Devasini Joint filing with Tether Global Investments Fund, S.I.C.A.F., S.A. (50.30%), Tether Investments, S.A. de C.V. (50.30%) | 261,485,350 | 50.30% | 13D (active) amendment | Sep 2, 2026 |
| Christopher Pavlovski | 130,918,351 | 38.60% | 13D (active) amendment | Feb 7, 2025 |
| Tether Holdings, S.A. de C.V. Joint filing with Tether Investments, S.A. de C.V. (32.60%), Giancarlo Devasini (32.60%) | 103,333,333 | 32.60% | 13D (active) amendment | Aug 10, 2025 |
| Ryan Milnes | 23,076,191 | 6.80% | 13D (active) amendment | Mar 4, 2025 |
| Daniel John Bongino Joint filing with Bongino Inc. (5.70%) | 16,194,853 | 5.80% | 13G (passive) amendment | Dec 11, 2023 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of RUM | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Cantor Fitzgerald, L. P. | 18,652,410 | – | $118.26M | +9,326,205 | 0.64% |
| Cooper Creek Partners Management LLC | 9,043,074 | – | $57.33M | +3,800,577 | 1.36% |
| BlackRock, Inc. | 8,698,321 | – | $55.15M | +810,184 | 0.00% |
| Vanguard Portfolio Management LLC | 4,175,868 | – | $26.48M | +155,042 | 0.00% |
| Vanguard Capital Management LLC | 4,119,521 | – | $26.12M | +101,707 | 0.00% |
| Geode Capital Management, LLC | 3,077,027 | – | $19.51M | +273,071 | 0.00% |
| State Street Corp | 2,893,129 | – | $18.34M | −442,627 | 0.00% |
| Goldman Sachs Group Inc | 1,548,028 | – | $9.81M | −524,657 | 0.00% |
| Charles Schwab Investment Management Inc | 966,323 | – | $6.13M | +58,198 | 0.00% |
| Northern Trust Corp | 952,878 | – | $6.04M | +106,111 | 0.00% |
| Susquehanna International Group, Llp | 928,119 | – | $5.88M | +892,118 | 0.00% |
| Vanguard Fiduciary Trust Co | 791,128 | – | $5.02M | +65,377 | 0.00% |
| Jane Street Group, LLC | 775,008 | – | $4.91M | +343,374 | 0.00% |
| UBS Group AG | 698,536 | – | $4.43M | −903,410 | 0.00% |
| Ameriprise Financial Inc | 631,150 | – | $4.00M | +3,309 | 0.00% |
| Bank Of America Corp /De/ | 555,052 | – | $3.52M | +391,692 | 0.00% |
| Cambridge Investment Research Advisors, Inc. | 527,663 | – | $3.35M | +263,518 | 0.00% |
| Morgan Stanley | 405,318 | – | $2.57M | −608,251 | 0.00% |
| Nuveen, LLC | 348,742 | – | $2.21M | +125,746 | 0.00% |
| Bank of New York Mellon Corp | 322,123 | – | $2.04M | −122 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 226 | 66M | 49 / 79 | 41 / 20 | 19M | 5M |
| Q1 2026 | 203 | 52M | 34 / 50 | 57 / 39 | 15M | 4M |
| Q4 2025 | 212 | 49M | 38 / 60 | 55 / 38 | 8M | 5M |
| Q3 2025 | 220 | 47M | 37 / 68 | 46 / 26 | 6M | 4M |
| Q2 2025 | 211 | 45M | 51 / 57 | 38 / 24 | 13M | 5M |
| Q1 2025 | 187 | 37M | 29 / 58 | 35 / 26 | 7M | 4M |
| Q4 2024 | 190 | 34M | 50 / 46 | 32 / 21 | 9M | 1M |
| Q3 2024 | 165 | 26M | 24 / 39 | 28 / 14 | 3M | 2M |
| Q2 2024 | 158 | 26M | 28 / 29 | 29 / 23 | 4M | 4M |
| Q1 2024 | 157 | 26M | 48 / 36 | 24 / 25 | 3M | 2M |
| Q4 2023 | 137 | 25M | 28 / 24 | 26 / 23 | 2M | 2M |
| Q3 2023 | 134 | 26M | 21 / 30 | 24 / 18 | 3M | 2M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
115 funds held RUM in Q2 2026, 77% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of RUM | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Russell 2000 ETF | 2,956,174 | – | $18.74M | 0.02% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 2,747,611 | – | $17.42M | 0.00% | Jun 30, 2026 |
| Vanguard Small-Cap Index Fund | 1,983,066 | – | $12.57M | 0.01% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 1,280,075 | – | $8.12M | 0.01% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 1,240,996 | – | $7.25M | 0.02% | Jul 31, 2026 |
| Vanguard Small-Cap Growth Index Fund | 1,138,646 | – | $7.22M | 0.02% | Jun 30, 2026 |
| iShares Russell 2000 Growth ETF | 1,037,659 | – | $6.58M | 0.04% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 587,326 | – | $5.40M | 0.01% | May 31, 2026 |
| Vanguard Russell 2000 Index Fund | 547,900 | – | $5.04M | 0.03% | May 31, 2026 |
| Schwab U.S. Small-Cap ETF | 538,004 | – | $4.94M | 0.02% | May 31, 2026 |
| Vanguard Communication Services Index Fund | 298,903 | – | $2.75M | 0.04% | May 31, 2026 |
| Schwab Small-Cap Index Fund | 274,636 | – | $1.60M | 0.02% | Jul 31, 2026 |
| State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF | 229,514 | – | $1.46M | 0.05% | Jun 30, 2026 |
| Master Small Cap Index Series | 211,280 | – | $1.34M | 0.02% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 210,685 | – | $1.94M | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Christopher Pavlovski | Chief Executive Officer, Director, 10% owner | 296,111,460 | Apr 7, 2026 |
| Michael Masci | Chief Financial Officer | 310,104 | Oct 1, 2026 |
| Tyler Hughes | Chief Operating Officer | 168,328 | Apr 7, 2026 |
| Wojciech Hlibowicki | Chief Technology Officer | 9,405,993 | Apr 7, 2026 |
| Claudio Ramolo | Chief Content Officer | 4,404,649 | Apr 7, 2026 |
| Maurice F. Edelson | Gen. Counsel & Corp. Secy. | 95,602 | Mar 20, 2026 |
| Brandon Alexandroff | Chief Financial Officer | 6,229,635 | Mar 12, 2026 |
| Michael Jay Ellis | Gen.Counsel & Corp. Sectry | 39,045 | Feb 11, 2025 |
| Paul T. Cappuccio | Director | 158,540 | Jul 1, 2026 |
| Philip Evershed | Director | 116,929 | Jun 16, 2026 |
| Katie Biber | Director | 75,383 | Jun 16, 2026 |
| Ryan Milnes | Director | 23,160,259 | Jun 16, 2026 |
| Jerry Naumoff | Director | 84,268 | Jun 16, 2026 |
| Nancy Armstrong | Director | 83,994 | Jun 16, 2025 |
| Robert Arsov | Director | 17,499,591 | Feb 11, 2025 |
| Giancarlo Devasini | 10% owner | 105,174,015 | Sep 4, 2026 |
| Tether Global Investments Fund, S.I.C.A.F., S.A. | 10% owner | 103,333,333 | Sep 4, 2026 |
| Tether Investments, S.A. de C.V. | 10% owner | 141,877,369 | Sep 4, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Michael Masci Chief Financial Officer | Sep 30, 2026 | Tax withholding | −8,956 | $7.72 | $69.14K | 310,104 |
| Michael Masci Chief Financial Officer | Jun 30, 2026 | Tax withholding | −9,331 | $6.19 | $57.76K | 319,060 |
| Paul T. Cappuccio Director | Jun 29, 2026 | Option exercise | +62,767 | $2.50 | $156.92K | 158,540 |
| Tether Investments, S.A. de C.V. 10% owner | Jun 17, 2026 | Other | +36,703,354 | – | – | 141,877,369 |
| Philip Evershed Director | Jun 12, 2026 | Award | +45,041 | – | – | 116,929 |
| Philip Evershed Director | Jun 12, 2026 | Tax withholding | −20,257 | $7.54 | $152.74K | 96,672 |
| Jerry Naumoff Director | Jun 12, 2026 | Tax withholding | −6,819 | $7.54 | $51.42K | 84,268 |
| Jerry Naumoff Director | Jun 12, 2026 | Award | +33,519 | – | – | 91,087 |
| Katie Biber Director | Jun 12, 2026 | Tax withholding | −13,877 | $7.54 | $104.63K | 75,383 |
| Katie Biber Director | Jun 12, 2026 | Award | +33,519 | – | – | 89,260 |
| Ryan Milnes Director | Jun 12, 2026 | Tax withholding | −14,964 | $7.54 | $112.83K | 84,068 |
| Ryan Milnes Director | Jun 12, 2026 | Award | +33,519 | – | – | 99,032 |
| Paul T. Cappuccio Director | Jun 12, 2026 | Award | +44,518 | – | – | 140,291 |
| Paul T. Cappuccio Director | Jun 12, 2026 | Tax withholding | −16,786 | $7.54 | $126.57K | 123,505 |
| Claudio Ramolo Chief Content Officer | Apr 2, 2026 | Tax withholding | −4,133 | $4.98 | $20.58K | 58,209 |
| Christopher Pavlovski Chief Executive Officer, Director, 10% owner | Apr 2, 2026 | Tax withholding | −32,100 | $4.98 | $159.86K | 591,968 |
| Philip Evershed Director | Apr 2, 2026 | Tax withholding | −12,530 | $4.98 | $62.40K | 71,888 |
| Wojciech Hlibowicki Chief Technology Officer | Apr 2, 2026 | Tax withholding | −12,426 | $4.98 | $61.88K | 168,328 |
| Katie Biber Director | Apr 2, 2026 | Tax withholding | −16,541 | $4.98 | $82.37K | 55,741 |
| Tyler Hughes Chief Operating Officer | Apr 2, 2026 | Tax withholding | −12,426 | $4.98 | $61.88K | 168,328 |
| Michael Masci Chief Financial Officer | Apr 1, 2026 | Award | +99,800 | – | – | 99,800 |
| Michael Masci Chief Financial Officer | Apr 1, 2026 | Award | +228,591 | – | – | 328,391 |
| Maurice F. Edelson Gen. Counsel & Corp. Secy. | Mar 10, 2026 | Award | +95,602 | – | – | 95,602 |
| Maurice F. Edelson Gen. Counsel & Corp. Secy. | Mar 10, 2026 | Award | +350,201 | – | – | 445,803 |
| Claudio Ramolo Chief Content Officer | Mar 10, 2026 | Award | +43,045 | – | – | 62,342 |
| Wojciech Hlibowicki Chief Technology Officer | Mar 10, 2026 | Award | +95,655 | – | – | 180,754 |
| Tyler Hughes Chief Operating Officer | Mar 10, 2026 | Award | +95,655 | – | – | 180,754 |
| Brandon Alexandroff Chief Financial Officer | Mar 10, 2026 | Award | +47,827 | – | – | 132,926 |
| Christopher Pavlovski Chief Executive Officer, Director, 10% owner | Mar 10, 2026 | Award | +241,784 | – | – | 624,068 |
| Giancarlo Devasini 10% owner | Feb 6, 2026 | Buy | +44,355 | $5.48 | $243.07K | 105,174,015 |
| Giancarlo Devasini 10% owner | Feb 5, 2026 | Buy | +538,955 | $5.41 | $2.92M | 105,129,660 |
| Giancarlo Devasini 10% owner | Feb 3, 2026 | Buy | +193,702 | $5.49 | $1.06M | 104,590,705 |
| Philip Evershed Director | Jan 2, 2026 | Award | +894 | – | – | 84,418 |
| Jerry Naumoff Director | Nov 26, 2025 | Tax withholding | −3,723 | $6.76 | $25.17K | 57,568 |
| Giancarlo Devasini 10% owner | Nov 21, 2025 | Buy | +270,478 | $5.46 | $1.48M | 104,397,003 |
| Giancarlo Devasini 10% owner | Nov 20, 2025 | Buy | +440,000 | $5.38 | $2.37M | 104,126,525 |
| Giancarlo Devasini 10% owner | Nov 19, 2025 | Buy | +353,192 | $5.45 | $1.92M | 103,686,525 |
| Christopher Pavlovski Chief Executive Officer, Director, 10% owner | Nov 14, 2025 | Tax withholding | −3,667 | $5.64 | $20.68K | 382,284 |
| Wojciech Hlibowicki Chief Technology Officer | Nov 14, 2025 | Tax withholding | −917 | $5.64 | $5.17K | 85,009 |
| Tyler Hughes Chief Operating Officer | Nov 14, 2025 | Tax withholding | −917 | $5.64 | $5.17K | 85,099 |
| Brandon Alexandroff Chief Financial Officer | Nov 14, 2025 | Tax withholding | −917 | $5.64 | $5.17K | 85,099 |
| Christopher Pavlovski Chief Executive Officer, Director, 10% owner | Sep 16, 2025 | Tax withholding | −196,278 | $7.65 | $1.50M | 385,951 |
| Jerry Naumoff Director | Jun 14, 2025 | Tax withholding | −5,044 | $8.65 | $43.63K | 61,291 |
| Philip Evershed Director | Jun 14, 2025 | Tax withholding | −1,055 | $8.65 | $9.13K | 83,524 |
| Ryan Milnes Director | Jun 14, 2025 | Tax withholding | −19,050 | $8.65 | $164.78K | 65,513 |
| Paul T. Cappuccio Director | Jun 14, 2025 | Tax withholding | −22,882 | $8.65 | $197.93K | 95,773 |
| Nancy Armstrong Director | Jun 14, 2025 | Tax withholding | −20,938 | $8.65 | $181.11K | 83,994 |
| Katie Biber Director | Jun 12, 2025 | Award | +27,273 | – | – | 59,782 |
| Katie Biber Director | Jun 12, 2025 | Award | +12,500 | – | – | 72,282 |
| Jerry Naumoff Director | Jun 12, 2025 | Award | +27,273 | – | – | 66,335 |
| Philip Evershed Director | Jun 12, 2025 | Award | +35,795 | – | – | 84,579 |
| Ryan Milnes Director | Jun 12, 2025 | Award | +27,273 | – | – | 84,563 |
| Paul T. Cappuccio Director | Jun 12, 2025 | Award | +36,222 | – | – | 118,655 |
| Nancy Armstrong Director | Jun 12, 2025 | Award | +27,273 | – | – | 104,932 |
| Philip Evershed Director | Apr 3, 2025 | Award | +1,970 | – | – | 48,784 |
| Philip Evershed Director | Apr 3, 2025 | Award | +46,814 | – | – | 46,814 |
| Wojciech Hlibowicki Chief Technology Officer | Apr 3, 2025 | Award | +30,192 | – | – | 86,016 |
| Wojciech Hlibowicki Chief Technology Officer | Apr 3, 2025 | Tax withholding | −8,386 | $8.06 | $67.59K | 55,824 |
| Tyler Hughes Chief Operating Officer | Apr 3, 2025 | Award | +30,192 | – | – | 86,933 |
| Tyler Hughes Chief Operating Officer | Apr 3, 2025 | Tax withholding | −8,386 | $8.06 | $67.59K | 56,741 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of shares outstanding
–
37M shares short
Days to cover
11.6
At 3M shares a day
Change since last report
+4.5%
From 35M shares
Short volume, 20 days
66.7%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of RUM's stock actually held short. Settlement fails (shares not delivered on time) peaked at 674,611 shares on Sep 21, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Robert Arsov Director | Oct 4, 2024 | 172,488 | $912.46K | Oct 4, 2024 | Purchase via subscription document |
| Robert Arsov Director | Jul 3, 2024 | 520,000 | $2.95M | Jul 3, 2024 | Purchase via subscription document |
| Craft Ventures Iii, L.P. Shareholder | Apr 8, 2024 | 30,284 | $194.73K | Apr 8, 2024 | Private Placement |
| Craft Ventures Ii, L.P. Shareholder | Apr 8, 2024 | 102,310 | $657.85K | Apr 8, 2024 | Private Placement |
| Craft Ventures Affiliates Ii, L.P. Shareholder | Apr 8, 2024 | 1,302 | $8.37K | Apr 8, 2024 | Private Placement |
| Craft Ventures Affiliates Ii, L.P. Shareholder | Apr 5, 2024 | 5,532 | $36.90K | Apr 5, 2024 | Private Placement |
| Craft Ventures Ii, L.P. Shareholder | Apr 5, 2024 | 434,912 | $2.90M | Apr 5, 2024 | Private Placement |
| Craft Ventures Iii, L.P. Shareholder | Apr 5, 2024 | 128,730 | $858.63K | Apr 5, 2024 | Private Placement |
| Craft Ventures Iii, L.P. Shareholder | Apr 4, 2024 | 42,025 | $280.73K | Apr 4, 2024 | Private Placement |
| Craft Ventures Ii, L.P. Shareholder | Apr 4, 2024 | 141,981 | $948.43K | Apr 4, 2024 | Private Placement |
| Craft Ventures Affiliates Ii, L.P. Shareholder | Apr 4, 2024 | 1,806 | $12.06K | Apr 4, 2024 | Private Placement |
| Robert Arsov Director | Apr 2, 2024 | 560,000 | $4.00M | Apr 2, 2024 | Purchase via subscription document |
| Claudio Ramolo Officer | Apr 2, 2024 | 300,000 | $2.15M | Apr 1, 2024 | Exercise of Stock Option and Issuance of Shares under Form S-8 |
| Brandon Alexandroff Officer | Apr 2, 2024 | 900,000 | $6.30M | Apr 1, 2024 | Exercise of Stock Option and Issuance of Shares under Form S-8 |
| Wojciech Hlibowicki Officer | Apr 2, 2024 | 275,000 | $1.98M | Apr 1, 2024 | Exercise of Stock Option and Issuance of Shares under Form S-8 |
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