Hesai Group
Hesai Group (HSAI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · HSAI · as of Mar 31, 2025
Ownership Breakdown
111
Institutional Holders
▲ 37 vs Q4
$631.39M
Total Inst. Value
▲ $170.80M vs Q4
130.14M
Shares Outstanding
freeFloat 83.04%
43.17M
13F Shares Held
▲ 10.04M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
HSAI largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
D. E. SHAW & CO., INC. general industrial machinery & equipment, nec | 4.35M | 3.36% | 3.36% | $64.31B | May 15, 2025 | ▲ 3.67M |
FIL LTD general industrial machinery & equipment, nec | 3.92M | 3.03% | 3.03% | $57.98B | May 12, 2025 | ▼ 956.2K |
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND general industrial machinery & equipment, nec | 3.76M | 2.91% | 2.91% | $55.60B | May 14, 2025 | NEW |
CITIGROUP INC general industrial machinery & equipment, nec | 2.77M | 2.15% | 2.15% | $41.06B | May 12, 2025 | ▲ 2.57M |
MORGAN STANLEY general industrial machinery & equipment, nec | 2.18M | 1.69% | 1.69% | $32.26B | May 15, 2025 | ▲ 1.84M |
JPMORGAN CHASE & CO general industrial machinery & equipment, nec | 1.95M | 1.51% | 1.51% | $28.86B | May 12, 2025 | ▲ 1.84M |
VOLORIDGE INVESTMENT MANAGEMENT, LLC general industrial machinery & equipment, nec | 1.84M | 1.43% | 1.43% | $27.26B | May 15, 2025 | ▲ 1.15M |
VANGUARD GROUP INC general industrial machinery & equipment, nec | 1.76M | 1.36% | 1.36% | $26.00B | May 9, 2025 | NEW |
TWO SIGMA INVESTMENTS, LP general industrial machinery & equipment, nec | 1.72M | 1.33% | 1.33% | $25.46B | May 15, 2025 | ▲ 1.21M |
OXBOW CAPITAL MANAGEMENT (HK) LTD general industrial machinery & equipment, nec | 1.60M | 1.24% | 1.24% | $23.68B | May 15, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
26
Increased
+17.93M shares15
New Positions
first time holders9
Decreased
−1.61M shares0
Sold Out
fully exitedNet shares change (top 50)
+16.32M
+17.93M / −1.61M
Net new holders
+32
15 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
HSAI insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Xiang Shaoqing Chief Technology Officer | Mar 25, 2026 | Award | 157,000 | — | — | 157.0K | Form 4 ↗ |
Wang Hui (Jasmine) director | Mar 25, 2026 | Award | 6,565 | — | — | 6.6K | Form 4 ↗ |
Li Yifan Chief Executive Officer | Mar 25, 2026 | Award | 157,000 | — | — | 157.0K | Form 4 ↗ |
Sun Kai Chief Scientist | Mar 25, 2026 | Award | 157,000 | — | — | 157.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Hesai Group (HSAI) is primarily owned by institutional investors, who hold approximately 33.2% of total shares outstanding. Company insiders own approximately 16.96%, while retail and public investors account for the remaining 49.87%.
The largest institutional shareholder of Hesai Group is D. E. SHAW & CO., INC., holding approximately 4.35 million shares — equal to 3.36% of outstanding shares — as of March 31, 2025.
A total of 111 institutional investors currently hold HSAI stock, with a combined institutional value of approximately $631,386,732 as of the most recent 13F filing period.
Frequently asked questions
HSAI ownershipHesai Group (HSAI) is primarily owned by institutional investors, who hold approximately 33.2% of shares. The largest shareholder is D. E. SHAW & CO., INC. with a 3.36% stake. Company insiders hold 16.96%. Data sourced from SEC Form 13F as of March 31, 2025.