Jane Street
HSAI

Jane Street’s Hesai Group HSAI Stock Holding History

Jane Street’s Portfolio HSAI Stock Details HSAI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.78M Sell
145,600
-210,500
-59% -$5.31M ﹤0.01% 4476
2025
Q4 		$7.98M Buy
356,100
+254,900
+252% +$5.58M ﹤0.01% 2608
2025
Q3 		$2.84M Sell
101,200
-48,000
-32% -$1.17M ﹤0.01% 4314
2025
Q2 		$3.27M Sell
149,200
-27,600
-16% -$486K ﹤0.01% 3623
2025
Q1 		$2.62M Buy
176,800
+112,600
+175% +$1.92M ﹤0.01% 3928
2024
Q4 		$887K Buy
+64,200
New +$452K ﹤0.01% 5612
2024
Q2 		– Sell
-23,400
Closed -$118K – 9725
2024
Q1 		$118K Buy
+23,400
New +$126K ﹤0.01% 8467

Other funds holding HSAI

Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
CC
Carrhae Capital London, United Kingdom $3.62B AUM 34.35% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Jane Street's HSAI Position: Q4 2025 in Review

Jane Street sold out of Hesai Group (HSAI) in Q4 2025, closing a stake of 402,040 shares — an estimated $8.79M sold.

Jane Street first reported a position in HSAI in Q3 2023 and held it in 6 quarters. The position peaked at $11.3M in Q3 2025. 131 funds tracked by Wall St. Rank hold HSAI as of Q4 2025.

  • Jane Street reported no remaining Hesai Group position as of Q4 2025 after selling out during the quarter.
  • Jane Street sold 402,040 Hesai Group shares in Q4 2025, an estimated $8.79M.
  • Jane Street first reported a position in Hesai Group in Q3 2023 and held it in 6 quarters.
  • Jane Street's Hesai Group position peaked at $11.3M in Q3 2025.
  • 131 funds tracked by Wall St. Rank held Hesai Group as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.