Hesai Group (HSAI)
Nasdaq: HSAI · General Industrial Machinery & Equipment, NEC · Shanghai, CN · filing with the SEC since 2021
Who owns Hesai Group
As filed with the SECHolders of 5% or more
3
Kai Sun holds 20.5% of Class B ordinary shares, par value of $0.0001 per share, as its SCHEDULE 13D filed Apr 30, 2025 says.
Directors and officers
8
report now, of 8 people on the record since 2026. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Kai Sun
SCHEDULE 13D · filed Apr 30, 2025 · Class B ordinary shares, par value of $0.0001 per share
Shaoqing Xiang
SCHEDULE 13D · filed Apr 30, 2025 · Class B ordinary shares, par value of $0.0001 per share
Yifan Li
SCHEDULE 13D · filed Apr 30, 2025 · Class B ordinary shares, par value of $0.0001 per share
Fmr LLC
SCHEDULE 13G/A · filed May 6, 2026 · CLASS B COMMON STOCK · reported falling below 5%, from 5.5% in Feb 5, 2026
Xiaomi Corporation
SCHEDULE 13G/A · filed Oct 2, 2025 · Class B ordinary shares, par value of $0.0001 per share · reported falling below 5%
Lightspeed China Partners III, L.P.
SCHEDULE 13G/A · filed Oct 23, 2025 · Class B ordinary shares, US$0.0001 par value per share · reported falling below 5%
Robert Bosch GmbH
SCHEDULE 13G/A · filed Aug 11, 2025 · Class B Ordinary Shares, par value $0.0001 per share · reported falling below 5%
Lightspeed Opportunity Fund, L.P.
SCHEDULE 13G/A · filed May 15, 2025 · Class B ordinary shares, par value US$0.0001 per share, represented by American Depository Shares · reported falling below 5%, from 8.2% in Feb 14, 2025
What HSAI reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Sharpa Group and Its Subsidiaries
An investee · investee · invested in, named in the 20-F filed Apr 24, 2026
Shanghai Hesai
A company bought · acquisition · owns, named in the 20-F filed Apr 24, 2026
4 subsidiaries in 2 countries, from the list filed with the 20-F filed Apr 24, 2026.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.