Hesai Group (HSAI) Hedge Fund Ownership (Q1 2026)

Q: Is it too late to buy Hesai Group (HSAI) following the 2026 Q2 hedge fund 13F filings?

As of today, HSAI has moved +0.0% since the 2026 Q2 13F filing date (August 14, 2026), compared to +0.0% for the XLY sector ETF — an outperformance of +0.0%. Since the quarter end (June 30, 2026), HSAI gained +5.8% vs +1.0% for XLY. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

Hesai Group (HSAI)

134 + Investors. Track Smart Money conviction in HSAI. See who's accumulating, reducing, or initiating positions.

Smart Money Signals — HSAI

Based on 136 hedge funds · latest filing: 2026 Q1 · updated quarterly

📈

Buying streak — 1 quarter in a row

last 6Q

For 1 consecutive quarter, more hedge funds added HSAI than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

🏔️

At the ownership peak (99% of max)

99% of all-time peak

136 hedge funds hold HSAI right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.

🚀

Fast accumulation — +40% more funds vs a year ago

fund count last 6Q

+39 new funds entered over the past year (+40% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks.

🟡

Slight buying edge — 51% buying

81 buying77 selling

Last quarter: 81 funds bought or added vs 77 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

➡️

Steady new buyers — ~35 new funds per quarter

new funds entering per quarter

Funds opening this position for the first time: 35 → 57 → 37 → 35. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.

🔄

Mostly new holders — 47% entered in last year

■ 21% conviction (2yr+) ■ 32% medium ■ 47% new

Only 28 funds (21%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

💎

Buying through price weakness — shares -2%, value -20%

Value

-19%

-1%

Last quarter: funds added -2% more shares while total portfolio value only changed -20%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.

📊

Peak discovery — momentum slowing

43 → 35 → 57 → 37 → 35 new funds/Q

New funds entering each quarter: 35 → 57 → 37 → 35. HSAI is well-known in the hedge fund world, but fresh entries are gradually declining. The explosive phase of institutional discovery is likely behind us.

🌱

Early stage — 63% of holders entered in last year

■ 28% veterans ■ 9% 1-2yr ■ 63% new

Of 146 current holders: 92 (63%) entered in the past year, only 41 (28%) are 2+ year veterans. This is an early-phase institutional idea — still being discovered. High upside potential if the thesis plays out, but thin conviction base.

🏆

Elite ownership — 55% AUM from top-100 funds

55% from top-100 AUM funds

32 of 132 holders are among the 100 largest funds by AUM, controlling 55% of total institutional value in HSAI. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

4.5

out of 10

Moderate Exit Risk

Exit risk score 4.5/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Metric	All 13F Filers (2026 Q1)	Prior (2025 Q4)	Change
Funds Holding	134	131	2.29%
13F Shares	45M	46M	-2.95%
Total Value	$814M	$1.02B	-20.19%
New Positions	34	37	-3
Increased Positions	40	44	-4
Closed Positions	31	44	-13
Reduced Positions	44	38	+6
Total Calls	6	6	-
Total Puts	8	7	14.29%
PUT/CALL Ratio	1.33	1.17	Bearish

Metric

All 13F Filers (2026 Q1)

Prior (2025 Q4)

Change

Funds Holding

134

131

2.29%

13F Shares

45M

46M

-2.95%

Total Value

$814M

$1.02B

-20.19%

New Positions

-3

Increased Positions

-4

Closed Positions

-13

Reduced Positions

Total Calls

Total Puts

14.29%

PUT/CALL Ratio

1.33

1.17

Bearish

Institutional Holders (2026 Q2)

134 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in HSAI. Verified SEC 13F-HR filings.

QUARTER:

2026 Q2 filings are still coming in. Only funds that have filed so far are shown — top holders may not have reported yet. Full 13F data typically settles by ~50 days after quarter-end.

FILTER:All New Added To Reduced No Change | Overweight >5%

Top 25 HSAI holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
#	Investor	% of Portfolio	Shares	Mkt Value
1	Broad Peak Investment Advisers Pte Ltd	4.52%	1,349,000	$24.6M
2	First Trust Bank, Ltd.	3.31%	90,595	$1.7M
3	Long Corridor Asset Management Ltd	2.45%	445,000	$8.1M
4	Maytree Asset Management Ltd	1.87%	158,400	$2.9M
5	Aristides Capital LLC	0.62%	175,326	$3.2M
6	Athena Wealth Management, LLC	0.25%	18,318	$334K
7	Robeco Schweiz AG	0.24%	833,050	$15.2M
8	Fox Run Management, L.L.C.	0.15%	49,269	$898K
9	Himension Capital (singapore) PTE. LTD.	0.13%	115,081	$2.1M
10	Sapient Capital LLC	0.11%	447,976	$8.2M
11	Schroder Investment Management Group	0.08%	7,110,618	$112.1M
12	Harbour Capital Advisors, LLC	0.06%	20,450	$330K
13	Fosun International Ltd	0.05%	11,633	$212K
14	Triglav Investments, D.O.O.	0.05%	48,570	$885K
15	Fideuram Asset Management (Ireland) dac	0.04%	123,612	$2.4M
16	Jump Financial, LLC	0.04%	208,141	$3.1M
17	Almanack Investment Partners, LLC.	0.03%	14,240	$259K
18	Federated Hermes, INC.	0.03%	1,233,431	$22.5M
19	Headlands Technologies LLC	0.02%	12,821	$234K
20	Pekin Hardy Strauss, Inc.	0.02%	15,000	$273K
21	FIL Ltd	0.02%	1,810,382	$33.0M
22	Artisan Partners Limited Partnership	0.02%	745,869	$13.6M
23	PensionDanmark Pensionsforsikringsaktieselskab	0.02%	126,400	$2.3M
24	Peak6 LLC	0.02%	492,300	$9.0M
25	Dauntless Investment Group, LLC	0.02%	1,100	$20K

Investor	Ownership History	% of Portfolio	Prev %	Rank	Conviction	Avg Buy Price	13F Score™ 3Y / 7Y	Sell Timing	Shares	Mkt Value	Change	Change %	Source	Quarter	Filed

Frequently Asked Questions — Hesai Group (HSAI)

What does the Smart Money Trend signal show for HSAI?

Buying streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds added HSAI than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

What is the institutional breadth score for HSAI?

Slight buying edge — 51% buying: Last quarter: 81 funds bought or added vs 77 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

What is the fund quality score for HSAI holders?

Elite ownership — 55% AUM from top-100 funds: 32 of 132 holders are among the 100 largest funds by AUM, controlling 55% of total institutional value in HSAI. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

How long have hedge funds held HSAI?

Mostly new holders — 47% entered in last year: Only 28 funds (21%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

Is it too late to buy Hesai Group (HSAI) following the 2026 Q2 hedge fund 13F filings?

As of today, HSAI has moved +0.0% since the 2026 Q2 13F filing date (August 14, 2026), compared to +0.0% for the XLY sector ETF — an outperformance of +0.0%. Since the quarter end (June 30, 2026), HSAI has gained +5.8% vs +1.0% for XLY. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

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Hesai Group (HSAI)

Smart Money Signals — HSAI

Buying streak — 1 quarter in a row

At the ownership peak (99% of max)

Fast accumulation — +40% more funds vs a year ago

Slight buying edge — 51% buying

Steady new buyers — ~35 new funds per quarter

Mostly new holders — 47% entered in last year

Buying through price weakness — shares -2%, value -20%

Peak discovery — momentum slowing

Early stage — 63% of holders entered in last year

Elite ownership — 55% AUM from top-100 funds

Institutional Sentiment Summary — HSAI

Hedge Fund Ownership: HSAI

Market Analysis: HSAI

Analyst Price Targets

Analyst Recommendations

Stock Performance

Company Profile: HSAI

Is It Too Late to Buy Hesai Group (HSAI) Based on Hedge Fund 13F Filings?

Hedge Fund Positioning: HSAI

Statistics: HSAI

Valuation Measures Data as of: --

Financial Highlights

Institutional Holders (2026 Q2)

Frequently Asked Questions — Hesai Group (HSAI)

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