SDEV · Stablecoin Development Corp · Shareholders & Ownership
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Every disclosed holder of SDEV in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns SDEV
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 1,684,117 | 2.30% |
| Insiders (Forms 3, 4, 5) | 69,505,770 | 95.06% |
| 13D/G-only blocks | 13,732,776 | 18.78% |
| Remaining | 11,805,647 | -16.15% |
| Registered funds (N-PORT, not summed) | 492,204 | 0.67% |
Shares outstanding: 73,117,016, the issuer's latest cover-page count restated onto today's split basis.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of SDEV
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
R01 Fund LP
13D
CIK 1990517 · Unknown · Jul 18, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
|
49,508,502 | ||
| 1.1 |
|
22,668,516 | ||
| 2 |
Spencer Vance
13D
CIK 2028474 · Investment adviser · Jul 18, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
|
47,723,141 | ||
| 2.1 |
|
22,668,516 | ||
| 3 |
Kazley Michael John
Insider
CIK 2091727 · Jun 15, 2026
Director, Chief Executive Officer, 10% Owner, issuer-wide
|
22,668,516 | ||
| 4 |
Sky Frontier Foundation
13D
CIK 2137030 · Unknown · Oct 21, 2026
Item 4 purpose: Control or board seats
|
8,115,087 | ||
| 5 |
|
5,617,689 | ||
| 6 |
|
1,277,600 | ||
| 7 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Sep 30, 2026
|
506,176 | ||
| 8 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
424,695 | ||
| 8.1 |
iShares Core S&P Total U.S. Stock Market ETF
Fund
S000004317 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
57,875 | ||
| 9 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
326,988 | ||
| 10 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
281,981 | ||
| 11 |
|
204,060 | ||
| 12 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
131,840 | ||
| 13 |
|
117,154 | ||
| 14 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
59,926 | ||
| 15 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
44,307 | ||
| 16 |
Bank of New York Mellon Corp
13F
CIK 1390777 · Bank · Sep 30, 2026
|
28,033 | ||
| 17 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
26,142 | ||
| 18 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
22,639 | ||
| 19 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,396 | ||
| 20 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,414 | ||
| 21 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,571 | ||
| 22 |
|
6,188 | ||
| 23 |
|
6,187 | ||
| 24 |
|
6,187 | ||
| 25 |
CITIGROUP INC
13F
CIK 831001 · Bank · Sep 30, 2026
|
3,791 | ||
| 26 |
IFP Advisors, Inc
13F
CIK 1641866 · Registered investment adviser · Sep 30, 2026
|
3,000 | ||
| 27 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Sep 30, 2026
|
1,120 | ||
| 28 |
|
205 | ||
| 29 |
BARCLAYS PLC
13F
CIK 312069 · Bank · Sep 30, 2026
|
20 | ||
| 30 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3 | ||
| 31 |
Farther Finance Advisors, LLC
13F
CIK 1992825 · Registered investment adviser · Sep 30, 2026
|
1 | ||
| 32 |
Mosley Wealth Management
13F
CIK 2011849 · Unknown · Sep 30, 2026
|
1 | ||
| 33 |
NVWM, LLC
13F
CIK 1697274 · Unknown · Sep 30, 2026
|
1 | ||
| 34 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.