OAM
HSAI

Oberweis Asset Management’s Hesai Group HSAI Stock Holding History

Oberweis Asset Management’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
2025
Q4 		– Sell
-28,000
Closed -$787K – 189
2025
Q3 		$787K Hold
28,000
– – 0.03% 168
2025
Q2 		$615K Hold
28,000
– – 0.03% 171
2025
Q1 		$414K Hold
28,000
– – 0.02% 179
2024
Q4 		$387K Buy
+28,000
New +$197K 0.02% 186

Other funds holding HSAI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Oberweis Asset Management's HSAI Position: Q4 2025 in Review

Oberweis Asset Management sold out of Hesai Group (HSAI) in Q4 2025, closing a stake of 28,000 shares — an estimated $787K sold.

Oberweis Asset Management first reported a position in HSAI in Q4 2024 and held it in 4 quarters. The position peaked at $787K in Q3 2025. 131 funds tracked by Wall St. Rank hold HSAI as of Q4 2025.

  • Oberweis Asset Management reported no remaining Hesai Group position as of Q4 2025 after selling out during the quarter.
  • Oberweis Asset Management sold 28,000 Hesai Group shares in Q4 2025, an estimated $787K.
  • Oberweis Asset Management first reported a position in Hesai Group in Q4 2024 and held it in 4 quarters.
  • Oberweis Asset Management's Hesai Group position peaked at $787K in Q3 2025.
  • 131 funds tracked by Wall St. Rank held Hesai Group as of Q4 2025.

Based on Oberweis Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.