Citadel Advisors’s Hesai Group HSAI Stock Holding History

Citadel Advisors’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	$4.25M	Buy	233,000 +144,200	+162%	+$2.95M	﹤0.01%	5017
2026 Q1	$1.7M	Buy	88,800 +1,600	+2%	+$40.3K	﹤0.01%	6452
2025 Q4	$1.95M	Sell	87,200 -15,600	-15%	-$341K	﹤0.01%	5961
2025 Q3	$2.89M	Sell	102,800 -7,200	-7%	-$176K	﹤0.01%	5367
2025 Q2	$2.41M	Sell	110,000 -49,800	-31%	-$877K	﹤0.01%	5366
2025 Q1	$2.37M	Buy	159,800 +125,400	+365%	+$2.14M	﹤0.01%	5210
2024 Q4	$475K	Buy	34,400 +10,300	+43%	+$72.5K	﹤0.01%	8669
2024 Q3	$113K	Buy	24,100 +18,700	+346%	+$78.7K	﹤0.01%	10960
2024 Q2	$22.6K	Sell	5,400 -300	-5%	-$1.43K	﹤0.01%	12530
2024 Q1	$28.8K	Buy	+5,700	New	+$30.7K	﹤0.01%	12723

Other funds holding HSAI

Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

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) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return

Citadel Advisors's HSAI Position: Q2 2026 in Review

Citadel Advisors increased its Hesai Group (HSAI) stake by 274% in Q2 2026, buying an estimated $4.85M and bringing the position to 323,663 shares worth $5.9M. The position accounts for ﹤0.01% of the portfolio, ranked #4446.

Citadel Advisors first reported a position in HSAI in Q1 2023 and has held it in 12 quarters since. The position peaked at $17.3M in Q4 2025. 128 funds tracked by Wall St. Rank hold HSAI as of Q2 2026.

Citadel Advisors held 323,663 shares of Hesai Group worth $5.9M as of Q2 2026.
Citadel Advisors bought 237,081 Hesai Group shares in Q2 2026, an estimated $4.85M.
Hesai Group made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #4446 holding.
Citadel Advisors first reported a position in Hesai Group in Q1 2023 and has held it in 12 quarters since.
Citadel Advisors's Hesai Group position peaked at $17.3M in Q4 2025.
128 funds tracked by Wall St. Rank held Hesai Group as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.