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
Q2 		$2.89M Sell
158,397
-1,440,456
-90% -$29.5M ﹤0.01% 1552
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 $141B AUM 34.18% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
BPIA
Broad Peak Investment Advisers Singapore $544M AUM 132.56% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return

Wellington Management Group's HSAI Position: Q2 2026 in Review

Wellington Management Group reduced its Hesai Group (HSAI) stake by 90% in Q2 2026, selling an estimated $29.5M and leaving 158,397 shares worth $2.89M. The position accounts for ﹤0.01% of the portfolio, ranked #1552.

Wellington Management Group first reported a position in HSAI in Q2 2025 and has held it in 5 quarters since. The position peaked at $52M in Q3 2025. 128 funds tracked by Wall St. Rank hold HSAI as of Q2 2026.

  • Wellington Management Group held 158,397 shares of Hesai Group worth $2.89M as of Q2 2026.
  • Wellington Management Group sold 1,440,456 Hesai Group shares in Q2 2026, an estimated $29.5M.
  • Hesai Group made up ﹤0.01% of Wellington Management Group's portfolio in Q2 2026, its #1552 holding.
  • Wellington Management Group first reported a position in Hesai Group in Q2 2025 and has held it in 5 quarters since.
  • Wellington Management Group's Hesai Group position peaked at $52M in Q3 2025.
  • 128 funds tracked by Wall St. Rank held Hesai Group as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.