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HSAI in the 13F filings

Hesai Group · CUSIP 428050108

Sector · IndustrialsTheme · Industrials and automation· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q2 2025Q1 2025Q1 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
2 Sep 2026
latest of these filings; the earliest 13 Aug 2026
Managers listing it
12
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 1 listed it in both
Shares listed
4,790,109
combined, among listed positions
Reported value
$87m
combined, at the quarter end

Among the 91 comparable managers: 5 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,513,344.

Managers listing HSAI in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

12 of 12 holders

ActionFiling
Fidelity (FMR LLC)1,913,991$35munder 0.1%Trimmed-1,768,17813 Aug 2026 (the filing on sec.gov)
Artisan Partners LP745,869$14munder 0.1%Trimmed-285,17513 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc606,060$11munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC323,663$5.9munder 0.1%Added+237,0812 Sep 2026 (the filing on sec.gov)
Susquehanna International Group LLP281,436$5.1munder 0.1%Added+112,06214 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP265,324$4.8munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.172,595$3.1munder 0.1%Trimmed-492,80914 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP158,397$2.9munder 0.1%Trimmed-1,440,45614 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC120,755$2.2munder 0.1%Trimmed-37414 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP105,624$1.9munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Millennium Management LLC64,602$1.2munder 0.1%Trimmed-33,04314 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC31,793$579kunder 0.1%Added+3,82214 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
1 in Q1 2023 to 1 in Q2 2026

Tracked managers listing it, at least.

01234Q1 2023Q1 2025Q2 2025Q4 2025Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
HSAI by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20231$2.9mn.a.n.a.
Q1 20254$130m40
Q2 20252$32m21
Q4 20251$19m139
Q1 20261$20m316
Q2 20261$14m510

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

HSAI and GE →HSAI and LRCX →HSAI and GEV →Choose a stock to compare with HSAI →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own HSAI, latest filings →Back to the 13F Explorer →