Simplex Trading’s Hesai Group HSAI Stock Holding History

Simplex Trading’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	$1.13M	Sell	62,100 -98,400	-61%	-$2.01M	﹤0.01%	2651
2026 Q1	$3.07M	Buy	160,500 +51,000	+47%	+$1.29M	﹤0.01%	1483
2025 Q4	$2.45M	Sell	109,500 -52,000	-32%	-$1.14M	﹤0.01%	1815
2025 Q3	$4.54M	Sell	161,500 -44,400	-22%	-$1.09M	﹤0.01%	1557
2025 Q2	$4.52M	Buy	205,900 +111,900	+119%	+$1.97M	﹤0.01%	1432
2025 Q1	$1.39M	Buy	94,000 +58,500	+165%	+$997K	﹤0.01%	2384
2024 Q4	$490K	Buy	35,500 +9,500	+37%	+$66.9K	﹤0.01%	3561
2024 Q3	$121K	Buy	26,000 +14,400	+124%	+$60.6K	﹤0.01%	5039
2024 Q2	$48K	Buy	11,600 +100	+0.9%	+$476	﹤0.01%	6137
2024 Q1	$58K	Buy	11,500 +11,300	+5,650%	+$60.8K	﹤0.01%	6122
2023 Q4	$1K	Buy	+200	New	+$1.95K	﹤0.01%	8497

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

Simplex Trading's HSAI Position: Q2 2026 in Review

Simplex Trading opened a new position in Hesai Group (HSAI) in Q2 2026: 12,049 shares worth $220K. The stake represents ﹤0.01% of the portfolio and ranks #4599 among its holdings. This is a return to the name: Simplex Trading previously reported a position in HSAI as recently as Q1 2025.

Simplex Trading first reported a position in HSAI in Q1 2024 and has held it in 5 quarters since. The position peaked at $600K in Q4 2024. 129 funds tracked by Wall St. Rank hold HSAI as of Q2 2026.

Simplex Trading held 12,049 shares of Hesai Group worth $220K as of Q2 2026.
Hesai Group was a new Simplex Trading position in Q2 2026.
Hesai Group made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4599 holding.
Simplex Trading first reported a position in Hesai Group in Q1 2024 and has held it in 5 quarters since.
Simplex Trading's Hesai Group position peaked at $600K in Q4 2024.
129 funds tracked by Wall St. Rank held Hesai Group as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.