Wellington Management Group
HSAI

Wellington Management Group’s Hesai Group HSAI Stock Holding History

Wellington Management Group’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 		$30.6M Sell
1,598,853
-289,691
-15% -$7.3M 0.01% 874
2025
Q4 		$42.3M Buy
1,888,544
+38,312
+2% +$838K 0.01% 784
2025
Q3 		$52M Buy
1,850,232
+98,884
+6% +$2.42M 0.01% 718
2025
Q2 		$38.4M Buy
+1,751,348
New +$30.8M 0.01% 757

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 $344B AUM 42.99% 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
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
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Wellington Management Group's HSAI Position: Q1 2026 in Review

Wellington Management Group reduced its Hesai Group (HSAI) stake by 15% in Q1 2026, selling an estimated $7.3M and leaving 1,598,853 shares worth $30.6M. The position accounts for 0.01% of the portfolio, ranked #874.

Wellington Management Group first reported a position in HSAI in Q2 2025 and has held it in 4 quarters since. The position peaked at $52M in Q3 2025. 133 funds tracked by Wall St. Rank hold HSAI as of Q1 2026.

  • Wellington Management Group held 1,598,853 shares of Hesai Group worth $30.6M as of Q1 2026.
  • Wellington Management Group sold 289,691 Hesai Group shares in Q1 2026, an estimated $7.3M.
  • Hesai Group made up 0.01% of Wellington Management Group's portfolio in Q1 2026, its #874 holding.
  • Wellington Management Group first reported a position in Hesai Group in Q2 2025 and has held it in 4 quarters since.
  • Wellington Management Group's Hesai Group position peaked at $52M in Q3 2025.
  • 133 funds tracked by Wall St. Rank held Hesai Group as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.