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 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 $122B AUM 29.27% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Carrhae Capital London, United Kingdom $3.62B AUM 34.35% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Citadel Advisors's HSAI Position: Q1 2026 in Review

Citadel Advisors reduced its Hesai Group (HSAI) stake by 89% in Q1 2026, selling an estimated $17.3M and leaving 86,582 shares worth $1.66M. The position accounts for ﹤0.01% of the portfolio, ranked #6508.

Citadel Advisors first reported a position in HSAI in Q1 2023 and has held it in 11 quarters since. The position peaked at $17.3M in Q4 2025. 133 funds tracked by Wall St. Rank hold HSAI as of Q1 2026.

Citadel Advisors held 86,582 shares of Hesai Group worth $1.66M as of Q1 2026.
Citadel Advisors sold 685,938 Hesai Group shares in Q1 2026, an estimated $17.3M.
Hesai Group made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #6508 holding.
Citadel Advisors first reported a position in Hesai Group in Q1 2023 and has held it in 11 quarters since.
Citadel Advisors's Hesai Group position peaked at $17.3M in Q4 2025.
133 funds tracked by Wall St. Rank held Hesai Group as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.