Vault-13

NANO LABS LTD NA

SHS NEW · Common Stock · CUSIP G6391Y128

11 institutional holders +2 vs Q1 2026
5,729,4175.7m shares reported held*
$10.5mreported value*
5 new 3 added 0 reduced 3 sold out net sold ≈ $729.0k (-396.0k shares)

* 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. Implied quarter-end price ≈ $1.83. Options: 2 managers hold calls ($89.0k notional), 1 hold puts ($1.1k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

051015Q4 24: 5Q1 25: 6Q2 25: 11Q3 25: 9Q4 25: 12Q1 26: 9Q2 26: 1111Q4 24Q2 25Q4 25Q2 26
Numbers
QuarterHolders
Q4 20245
Q1 20256
Q2 202511
Q3 20259
Q4 202512
Q1 20269
Q2 202611

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q1 25: 3 bought or addedQ1 25: 0 cut or sold outQ1 25Q2 25: 7 bought or addedQ2 25: 2 cut or sold outQ2 25Q3 25: 6 bought or addedQ3 25: 6 cut or sold outQ3 25Q4 25: 9 bought or addedQ4 25: 4 cut or sold outQ4 25Q1 26: 1 bought or addedQ1 26: 11 cut or sold outQ1 26Q2 26: 8 bought or addedQ2 26: 3 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q1 202530
Q2 202572
Q3 202566
Q4 202594
Q1 2026111
Q2 202683

Calls vs puts

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

CallsPuts
$0$500k$1m$1.5mQ3 25 calls: $938.0kQ3 25 puts: $1.3mQ3 25P/C 1.34Q4 25 calls: $251.4kQ4 25 puts: $273.7kQ4 25P/C 1.09Q1 26 calls: $196.0kQ1 26 puts: $3.0kQ1 26P/C 0.02Q2 26 calls: $89.0kQ2 26 puts: $1.1kQ2 26P/C 0.01
Numbers
QuarterCallsPutsP/C
Q3 2025$938.0k$1.3m1.34
Q4 2025$251.4k$273.7k1.09
Q1 2026$196.0k$3.0k0.02
Q2 2026$89.0k$1.1k0.01

Biggest buyers

Biggest sellers

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Sold out -395,786-395.8k
XTX Topco Ltd Sold out -19,358-19.4k
MORGAN STANLEY Sold out -10,162-10.2k

Biggest calls

CITADEL ADVISORS LLC New $51.4k27.8k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $37.6k20.3k shares

Biggest puts

SIMPLEX TRADING, LLC Unchanged $1.1k600 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
FENBUSHI Inc. 13G · passive investor new · filed 2025-01-02 9.8% new 1.6m≈ $2.9m 2025-01-02
Golden Forest Management Ltd 13G · passive investor new · filed 2024-12-23 9.6% new 1.5m≈ $2.8m 2024-12-23
Longling Capital Ltd 13G · passive investor new · filed 2024-12-23 9.6% new 1.5m≈ $2.8m 2024-12-23
CVI Investments, Inc. 13G · passive investor -1.8 pts · filed 2025-11-07 8.1% -1.8 pts 1.8m≈ $3.3m 2025-11-07
CITADEL ADVISORS LLC 13G · passive investor -3.3 pts · filed 2025-11-14 6.2% -3.3 pts 1.4m≈ $2.5m 2025-11-14

Fell to 5% or below in the last year: Anson Funds Management LP (4.9%, 2025-11-14), Ayrton Capital LLC (4.4%, 2025-11-13)

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: 0 buyingQ2 26: 1 sellingQ3 26: 0 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 20260—1$56.7k—
Q3 20260—1$25.1k—
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-01 Hu Nan Director Sold 11,165 $2.25 $25.1k11.2k shares -29%
2026-04-28 Hu Nan Director Sold 5,148 $2.01 $10.4k5.1k shares -11%
2026-04-28 Hu Nan Director Sold 4,352 $2.01 $8.7k4.4k shares -10%
2026-04-27 Hu Nan Director Sold 1,000 $2.68 $2.7k1.0k shares -2%
2026-04-20 Hu Nan Director Sold 4,092 $2.71 $11.1k4.1k shares -8%
2026-04-17 Hu Nan Director Sold 1,633 $2.86 $4.7k1.6k shares -3%
2026-04-16 Hu Nan Director Sold 3,900 $3.00 $11.7k3.9k shares -7%
2026-04-15 Hu Nan Director Sold 2,557 $3.10 $7.9k2.6k shares -4%
2026-04-15 Hu Nan Director Sold 893 $3.14 $2.8k893 shares -2%

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 Smartleaf Asset Management LLC 0.34% of their portfolio BOSTON, MA 5,655,9345.7m $10.4m $10.4m 0.34% Unchanged
2 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 25,97426.0k $48.1k $48.1k 0.00% New
3 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 20,63420.6k $38.2k $38.2k 0.00% Added +975 +975
4 TWO SIGMA SECURITIES, LLC 0.00% of their portfolio NEW YORK, NY 14,45914.5k $26.7k $26.7k 0.00% Added +1.4k +1,365
5 UBS Group AG 0.00% of their portfolio ZURICH, V8 11,36011.4k $21.0k $21.0k 0.00% Added +63 +63
6 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 602602 $1.1k $1.1k 0.00% New
7 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 300300 $516 $516 0.00% New
8 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 9494 $173 $173 0.00% Unchanged
9 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 4444 $81 $81 0.00% New
10 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1010 $18 $18 0.00% Unchanged
11 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 66 $11 $11 0.00% New