RUM Group Inc. 13F holders
226 funds reported a position in RUM Group Inc. in their 13F for the quarter ended 30 June 2026, together 65.5 million shares worth $415.7 million. Against the quarter before, 42 opened a position, 76 added, 40 trimmed and 19 sold out; together they bought a net 4.7 million shares. The largest holders: Cantor Fitzgerald, L. P., Cooper Creek Partners Management LLC and BlackRock, Inc.
Funds holding226+23 on Q1 2026
Shares they held65.5Mworth $415.7 million
Net bought on the quarter4.7M sharesabout $30.0 million at the funds' values
Funds buying to selling118 to 59opened or added, to cut or sold
Opened 42Added 76Held 65Trimmed 40Sold out 19
What each fund did in RUM against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in RUM in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
2,671 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 47 reported a position in RUM Group Inc.: 4 opened one, 9 added, 11 trimmed and 3 sold out, a net 182,276 shares sold.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 3 reported a position in RUM Group Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 3.1 million shares worth $19.5 million, 0.0% of its reported book. New this quarter: Citadel Advisors. In the quarter, 3 funds added or opened a position and 0 trimmed or sold out; together they bought a net 484,801 shares, about $3.1 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 3,077,027 | $19.5 million | 0.0% | +273,071 | added | 30 June 2026 | 13F |
| Citadel Advisors | 210,109 | $1.3 million | 0.0% | +210,109 | new | 30 June 2026 | 13F |
| FMR LLC | 15,138 | $95,973 | 0.0% | +1,621 | added | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| Cantor Fitzgerald, L. P. | 18,652,410 | 28.46% | $118.3 million | 1.15% | 13F | |
| Cooper Creek Partners Management LLC | 9,043,074 | 13.80% | $57.3 million | 2.39% | +3,800,577 | 13F |
| BlackRock, Inc. | 8,698,321 | 13.27% | $55.1 million | 0.00% | +810,184 | 13F |
| Vanguard Portfolio Management LLC | 4,175,868 | 6.37% | $26.5 million | 0.00% | +155,042 | 13F |
| Vanguard Capital Management LLC | 4,119,521 | 6.28% | $26.1 million | 0.00% | +101,707 | 13F |
| Geode Capital Management, LLC | 3,077,027 | 4.69% | $19.5 million | 0.00% | +273,071 | 13F |
| State Street Corp. | 2,893,129 | 4.41% | $18.3 million | 0.00% | -442,627 | 13F |
| Goldman Sachs Group Inc. | 1,548,028 | 2.36% | $9.8 million | 0.00% | -524,657 | 13F |
| Charles Schwab Investment Management Inc. | 966,323 | 1.47% | $6.1 million | 0.00% | +58,198 | 13F |
| Northern Trust Corp. | 952,878 | 1.45% | $6.0 million | 0.00% | +106,111 | 13F |
| Susquehanna International Group, LLP | 928,119 | 1.42% | $5.9 million | 0.01% | +892,118 | 13F |
| Vanguard Fiduciary Trust Co. | 791,128 | 1.21% | $5.0 million | 0.00% | +65,377 | 13F |
| Jane Street Group, LLC | 775,008 | 1.18% | $4.9 million | 0.00% | +343,374 | 13F |
| UBS Group AG | 698,536 | 1.07% | $4.4 million | 0.00% | -903,410 | 13F |
| Ameriprise Financial Inc. | 631,150 | 0.96% | $4.0 million | 0.00% | +3,309 | 13F |
| Bank of America Corp. | 555,052 | 0.85% | $3.5 million | 0.00% | +391,692 | 13F |
| Cambridge Investment Research Advisors, Inc. | 527,663 | 0.81% | $3.3 million | 0.00% | +263,518 | 13F |
| Morgan Stanley | 405,318 | 0.62% | $2.6 million | 0.00% | -608,251 | 13F |
| Nuveen, LLC | 348,742 | 0.53% | $2.2 million | 0.00% | +125,746 | 13F |
| Bank of New York Mellon Corp | 322,123 | 0.49% | $2.0 million | 0.00% | -122 | 13F |
| National Bank of Canada | 266,200 | 0.41% | $1.7 million | 0.00% | -628,300 | 13F |
| AQR Capital Management LLC | 220,291 | 0.34% | $1.4 million | 0.00% | +140,882 | 13F |
| Sigma Planning Corp | 212,721 | 0.32% | $1.3 million | 0.03% | +50,022 | 13F |
| Citadel Advisors LLC | 210,109 | 0.32% | $1.3 million | 0.00% | new | 13F |
| Quantinno Capital Management LP | 166,336 | 0.25% | $1.1 million | 0.00% | +96,644 | 13F |
| Walleye Trading LLC | 164,369 | 0.25% | $1.0 million | 0.01% | new | 13F |
| ExodusPoint Capital Management, LP | 153,870 | 0.23% | $975,536 | 0.01% | +119,375 | 13F |
| Swiss National Bank | 151,500 | 0.23% | $960,510 | 0.00% | +2,900 | 13F |
| Dark Forest Capital Management LP | 141,886 | 0.22% | $899,557 | 0.06% | new | 13F |
| Rhumbline Advisers | 140,837 | 0.21% | $892,894 | 0.00% | +11,739 | 13F |
| Price T Rowe Associates Inc. | 126,035 | 0.19% | $800,000 | 0.00% | +17,251 | 13F |
| Wells Fargo & Company | 119,192 | 0.18% | $755,678 | 0.00% | +69,906 | 13F |
| Deutsche Bank AG | 117,875 | 0.18% | $747,328 | 0.00% | +24,296 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 106,596 | 0.16% | $675,819 | 0.00% | +11,464 | 13F |
| LPL Financial LLC | 105,847 | 0.16% | $671,067 | 0.00% | -11,753 | 13F |
| Mirae Asset Global ETFS Holdings Ltd. | 96,102 | 0.15% | $609,287 | 0.00% | -46,331 | 13F |
| California State Teachers Retirement System | 81,527 | 0.12% | $516,881 | 0.00% | +10,474 | 13F |
| Osaic Holdings, Inc. | 81,230 | 0.12% | $514,993 | 0.00% | -1,615 | 13F |
| Entropy Technologies, LP | 75,216 | 0.11% | $476,869 | 0.02% | new | 13F |
| Creative Planning | 74,958 | 0.11% | $475,236 | 0.00% | +22,405 | 13F |
| Stratos Wealth Partners, LTD. | 74,358 | 0.11% | $471,430 | 0.01% | +232 | 13F |
| AllianceBernstein L.P. | 91,717 | 0.14% | $467,757 | 0.00% | -468 | 13F |
| Citigroup Inc. | 73,526 | 0.11% | $466,155 | 0.00% | +53,942 | 13F |
| JPMorgan Chase & Co. | 72,803 | 0.11% | $450,651 | 0.00% | +27,125 | 13F |
| First Manhattan Co. LLC. | 69,797 | 0.11% | $442,513 | 0.00% | no change | 13F |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 68,252 | 0.10% | $432,718 | 0.00% | +11,322 | 13F |
| MetLife Investment Management, LLC | 67,384 | 0.10% | $427,215 | 0.00% | +15,907 | 13F |
| Invesco Ltd. | 67,380 | 0.10% | $427,188 | 0.00% | +6,692 | 13F |
| IMC-Chicago, LLC | 64,219 | 0.10% | $407,148 | 0.00% | +53,992 | 13F |
| Virtu Financial LLC | 62,855 | 0.10% | $398,000 | 0.01% | new | 13F |
The 50 largest of the 226 funds that reported a position in RUM in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on RUM
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Puts | 412,100 | $2.6 million | 30 June 2026 | 13F |
| Citadel Advisors | Calls | 243,400 | $1.5 million | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 4 September 2026 | 13D/A | Tether Global Investments Fund, S.I.C.A.F., S.A. and 2 others | 261.5 million | 50.3% | 2 September 2026 | See the Schedule 13D, as amended, for historical information. Item 4 is amended and supplemented as follows: Pursuant to the terms of the Support Agreement, up to one year following the Support Closing TINV has agreed to sell, and the Issue | EDGAR |
| 22 June 2026 | 13D/A | Tether Global Investments Fund, S.I.C.A.F., S.A. and 2 others | 244.7 million | 48.7% | 17 June 2026 | See the Schedule 13D, as amended, for historical information. Item 4 is amended and supplemented as follows: The Support Closing occurred on June 17, 2026. Pursuant to the terms of the Support Agreement, TINV sold, and the Issuer purchased, | EDGAR |
| 12 November 2025 | 13D/A | Tether Holdings, S.A. de C.V. and 2 others | 103.3 million | 30.5% | 10 November 2025 | See the Schedule 13D, as amended, for historical information. Item 4 is amended and supplemented as follows: The information set forth in Item 6 of this Schedule 13D is incorporated by reference in its entirety into this Item 4. | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 30 September 2026 | 47 | $7.72 | SEC |
| 29 September 2026 | 19,879 | $7.93 | SEC |
| 28 September 2026 | 39,677 | $8.36 | SEC |
| 25 September 2026 | 66,389 | $8.60 | SEC |
| 24 September 2026 | 144,540 | $8.27 | SEC |
| 23 September 2026 | 172,754 | $8.96 | SEC |
| 22 September 2026 | 167,077 | $9.17 | SEC |
| 21 September 2026 | 674,611 | $9.09 | SEC |
| 18 September 2026 | 12,226 | $8.89 | SEC |
| 17 September 2026 | 78,993 | $8.30 | SEC |
| 16 September 2026 | 8,263 | $8.20 | SEC |
| 15 September 2026 | 96,066 | $8.00 | SEC |
| 14 September 2026 | 725 | $7.17 | SEC |
| 11 September 2026 | 76,673 | $7.37 | SEC |
| 10 September 2026 | 41,340 | $7.52 | SEC |
| 3 September 2026 | 43 | $8.80 | SEC |
| 2 September 2026 | 1,916 | $8.53 | SEC |
| 1 September 2026 | 2,687 | $8.96 | SEC |
| 31 August 2026 | 6,700 | $8.98 | SEC |
| 28 August 2026 | 3,357 | $9.43 | SEC |
| 27 August 2026 | 219 | $9.38 | SEC |
| 26 August 2026 | 2,099 | $10.23 | SEC |
| 25 August 2026 | 2,600 | $9.36 | SEC |
| 24 August 2026 | 64,290 | $9.05 | SEC |
| 21 August 2026 | 199,372 | $8.43 | SEC |
| 20 August 2026 | 3,784 | $8.32 | SEC |
| 19 August 2026 | 427 | $8.10 | SEC |
| 18 August 2026 | 336 | $8.24 | SEC |
| 17 August 2026 | 13,045 | $7.46 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.