Vault-13

NAKAMOTO INC NAKA

COM · Common Stock · CUSIP 49457M205

34 institutional holders
2,660,8122.7m shares reported held*
14.9% of all shares outstanding*
$10.5mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 17.9m as of 2026-08-10, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $3.95. Options: 5 managers hold calls ($2.8m notional), 4 hold puts ($326.6k).

Trends to Q2 2026

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1m$2m$3mQ3 25 calls: $0Q3 25 puts: $0Q3 25P/C —Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —Q2 26 calls: $2.8mQ2 26 puts: $326.6kQ2 26P/C 0.12
Numbers
QuarterCallsPutsP/C
Q3 2025$0$0—
Q4 2025$0$0—
Q1 2026$0$0—
Q2 2026$2.8m$326.6k0.12

Biggest buyers

UBS Group AG New +617,313+617.3k
Alyeska Investment Group, L.P. New +333,718+333.7k
Yorkville Advisors Global, LP New +232,500+232.5k
BlackRock, Inc. New +193,037+193.0k
MILLENNIUM MANAGEMENT LLC New +169,109+169.1k
GEODE CAPITAL MANAGEMENT, LLC New +132,261+132.3k
VANGUARD CAPITAL MANAGEMENT LLC New +123,165+123.2k
Saba Capital Management, L.P. New +119,912+119.9k
Stratos Wealth Partners, LTD. New +112,732+112.7k
VAN ECK ASSOCIATES CORP New +111,607+111.6k

Biggest sellers

None

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $2.3m584.6k shares
SIMPLEX TRADING, LLC New $301.4k76.3k shares
IMC-Chicago, LLC New $108.6k27.5k shares
JANE STREET GROUP, LLC New $45.5k11.5k shares
GROUP ONE TRADING LLC New $39.1k9.9k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $260.7k66.0k shares
CITADEL ADVISORS LLC New $50.5k12.8k shares
GROUP ONE TRADING LLC New $13.0k3.3k shares
SIMPLEX TRADING, LLC New $2.4k600 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Bailey David F 13D · may seek influence filed 2026-06-01
Stated purposeThe Reporting Person is the Chief Executive Officer and Chairman of the Board of Directors of the Issuer (the "Board"), and, accordingly, in such capacity, may have influence over the corporate activities of the Issuer, including activities which may relate to items described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. Subject to the Issuer's Insider Trading Policy and the agreements described in Item 6 of this Amendment, the Reporting Person may from time to time buy or sell securities of the Issuer as appropriate for his personal circumstances. Except as described in this Amendment, the Reporting Person does not have any present plans or proposals that relate to or would result in any of the actions described in subparagraphs (a) through (j) of Item 4 of Schedule 13D, al… Full filing
18.2% 3.2m≈ $12.5m 2026-06-01

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 1 buyingQ2 26: 0 sellingQ3 26: 1 buyingQ3 26: 1 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20261$992.6k0——
Q3 20261$235.2k1$7.5k—
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-15 Evans Tyler Matthew Chief Investment Officer, director Sold 982 $7.63 $7.5k982 shares -<1%
2026-08-20 Bailey David F Chief Executive Officer, director Bought 4,852 $6.27 $30.4k4.9k shares +<1%
2026-08-19 Bailey David F Chief Executive Officer, director · By spouse Bought 32,134 $5.59 $179.6k32.1k shares new
2026-08-18 Bailey David F Chief Executive Officer, director Bought 4,918 $5.12 $25.2k4.9k shares +<1%
2026-05-28 Bailey David F Chief Executive Officer, director Bought 55,115 $5.62 $309.5k55.1k shares +2%
2026-05-27 Bailey David F Chief Executive Officer, director Bought 104,833 $4.84 $507.3k104.8k shares +4%
2026-05-26 Bailey David F Chief Executive Officer, director Bought 31,500 $5.58 $175.8k31.5k shares +1%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 UBS Group AG 0.00% of their portfolio ZURICH, V8 617,313617.3k $2.4m $2.4m 0.00% New
2 Alyeska Investment Group, L.P. 0.00% of their portfolio CHICAGO, IL 333,718333.7k $1.3m $1.3m 0.00% New
3 Yorkville Advisors Global, LP 1.07% of their portfolio MOUNTAINSIDE, NJ 232,500232.5k $918.4k $918.4k 1.07% New
4 BlackRock, Inc. 0.00% of their portfolio New York, NY 193,037193.0k $762.5k $762.5k 0.00% New
5 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 169,109169.1k $668.0k $668.0k 0.00% New
6 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 132,261132.3k $522.7k $522.7k 0.00% New
7 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 123,165123.2k $486.5k $486.5k 0.00% New
8 Saba Capital Management, L.P. 0.01% of their portfolio NEW YORK, NY 119,912119.9k $473.7k $473.7k 0.01% New
9 Stratos Wealth Partners, LTD. 0.00% of their portfolio BEACHWOOD, OH 112,732112.7k $445.3k $445.3k 0.00% New
10 VAN ECK ASSOCIATES CORP 0.00% of their portfolio NEW YORK, NY 111,607111.6k $440.8k $440.8k 0.00% New
11 Arrington Capital Management, LLC 0.32% of their portfolio MIAMI, FL 73,21473.2k $289.2k $289.2k 0.32% New
12 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 67,49967.5k $266.6k $266.6k 0.00% New
13 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 61,79961.8k $244.1k $244.1k 0.00% New
14 Vontobel Holding Ltd. 0.00% of their portfolio ZURICH, V8 52,97953.0k $209.3k $209.3k 0.00% New
15 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 36,77436.8k $145.3k $145.3k 0.00% New
16 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 26,45626.5k $104.5k $104.5k 0.00% New
17 TOBAM 0.02% of their portfolio PARIS, I0 25,48125.5k $101.0k $101.0k 0.02% New
18 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 24,32524.3k $96.1k $96.1k 0.00% New
19 Johnson Financial Group, LLC 0.00% of their portfolio Denver, CO 22,58922.6k $89.2k $89.2k 0.00% New
20 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 22,47522.5k $88.8k $88.8k 0.00% New
21 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 17,66417.7k $69.8k $69.8k 0.00% New
22 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 15,41415.4k $60.9k $60.9k 0.00% New
23 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 15,35215.4k $60.6k $60.6k 0.00% New
24 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio HOUSTON, TX 15,00015.0k $59.2k $59.2k 0.00% New
25 J. Derek Lewis & Associates Inc. 0.01% of their portfolio NEWPORT BEACH, CA 14,95014.9k $59.1k $59.1k 0.01% New
26 WADDELL & ASSOCIATES, LLC 0.00% of their portfolio MEMPHIS, TN 14,30814.3k $56.5k $56.5k 0.00% New
27 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 3,8513.9k $15.2k $15.2k 0.00% New
28 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,5613.6k $14.1k $14.1k 0.00% New
29 TSFG, LLC 0.00% of their portfolio LAKE FOREST, IL 1,1251.1k $4.0k $4.0k 0.00% New
30 Osbon Capital Management LLC 0.00% of their portfolio BOSTON, MA 262262 $1.0k $1.0k 0.00% New
31 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 200200 $780 $780 0.00% New
32 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 169169 $668 $668 0.00% New
33 Integrated Wealth Concepts LLC 0.00% of their portfolio WALTHAM, MA 77 $28 $28 0.00% New
34 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 44 $16 $16 0.00% New