HSAI · Insider trading · 13F holders · Congress trades
Hesai Group (HSAI)
Who is buying and selling HSAI: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 13
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
HSAI at a glance
- No open-market insider purchases or sales of HSAI were filed in the last 90 days.
- 13 13F filers hold HSAI among their 50 largest positions, worth $90.4M combined, including Karthik Sarma and Ran Zhou. The biggest bets by portfolio weight are Broad Peak Investment Advisers Pte Ltd (4.5%), Long Corridor Asset Management Ltd (2.9%) and Wexford Capital LP (2.5%). In their latest 13Fs, 1 manager opened a new position and 3 added to one.
- No member of Congress has disclosed a trade in HSAI.
HSAI insider trading
No open-market insider purchases or sales of HSAI were filed in the last 90 days.
Who owns HSAI? Hedge funds and superinvestors
13 13F filers hold HSAI among their 50 largest positions, worth $90.4M combined, including Karthik Sarma and Ran Zhou. The biggest bets by portfolio weight are Broad Peak Investment Advisers Pte Ltd (4.5%), Long Corridor Asset Management Ltd (2.9%) and Wexford Capital LP (2.5%). In their latest 13Fs, 1 manager opened a new position and 3 added to one.
Superinvestors holding HSAI: Karthik Sarma 0.1% · Ran Zhou 0.0%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Broad Peak Investment Advisers Pte LtdWealth manager | 4.5% | $24.6M | 1,349,000 | +56.0% shares | Q2 2026 |
| Wexford Capital LPHedge fund | 2.5% | $18.4M | 1,010,716 | +26.3% shares | Q2 2026 |
| C WorldWide Group Holding A/SInvestment manager | 0.3% | $12.4M | 679,558 | +1.4% shares | Q2 2026 |
| Karthik SarmaHedge fund | 0.1% | $10.3M | 563,130 | +0.6% shares | Q2 2026 |
| Long Corridor Asset Management LtdHedge fund | 2.9% | $8.1M | 445,000 | +0.0% shares | Q2 2026 |
| Maxi Investments CY LtdAsset manager | 1.1% | $6.2M | 390,974 | -9.3% shares | Q3 2026 |
| Aristides Capital LLCHedge fund | 0.8% | $3.2M | 175,326 | +7.9% shares | Q2 2026 |
| WT Asset Management LtdHedge fund | 0.0% | $1.9M | 120,000 | New | Q3 2026 |
| First Trust Bank, Ltd.Bank & trust | 3.3% | $1.7M | 90,595 | -50.0% shares | Q2 2026 |
| RD Finance LtdInvestment manager | 1.4% | $1.5M | 96,380 | +0.0% shares | Q3 2026 |
| Ran ZhouHedge fund | 0.0% | $1.1M | 60,050 | -1.0% shares | Q2 2026 |
| Intercapital, LLCHedge fund | 0.4% | $997K | 54,710 | — | Q2 2026 |
| Dauntless Investment Group, LLCInvestment manager | 0.0% | $20K | 1,100 | — | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 3, Q2 2026: 10). Screen HSAI in the grand portfolio →
HSAI stock trades by members of Congress
No member of Congress has disclosed a trade in HSAI.
HSAI questions and answers
Are insiders buying HSAI stock?
No open-market insider purchases or sales of HSAI were filed in the last 90 days.
Which hedge funds own HSAI?
13 13F filers hold HSAI among their 50 largest positions, worth $90.4M combined, including Karthik Sarma and Ran Zhou. The biggest bets by portfolio weight are Broad Peak Investment Advisers Pte Ltd (4.5%), Long Corridor Asset Management Ltd (2.9%) and Wexford Capital LP (2.5%). In their latest 13Fs, 1 manager opened a new position and 3 added to one.
Has Congress traded HSAI?
No member of Congress has disclosed a trade in HSAI.
Who is the largest holder of HSAI?
Among 13F filers, Broad Peak Investment Advisers Pte Ltd reports the largest HSAI position, $24.6M (1,349,000 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Broad Peak Investment Advisers Pte Ltd's: 4.5% of its portfolio.
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