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ECX Institutional Ownership & 13F Holders | SmartMoneyDB

ECXECARX HOLDINGS INC

CLASS A ORD · CUSIP G29201103

Smart Money Ownership

Of the 5 tracked institutions holding ECX, 3 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +7.0pt. It's a gauge of who owns the name, not just how many.

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

ECX (ECARX HOLDINGS INC) Institutional Ownership Summary

Among the 5 tracked institutional investors we monitor, ECX (ECARX HOLDINGS INC) is held with a combined value of $3.48M across 3,862,728 shares. The largest holder is RENAISSANCE TECHNOLOGIES LLC with a position worth $1.97M. 3 funds increased their holdings. 2 funds reduced their position.

Total Institutional Value

$3.48M

Total Shares Held

3,862,728

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

RENAISSANCE TECHNOLOGIES LLC+9% shares~$169.3K BlackRock, Inc.+31% shares~$44.3K MILLENNIUM MANAGEMENT LLC+157% shares~$43.2K

Biggest Sellers

CITADEL ADVISORS LLC−99% shares~$2.5M

13F Institutional Holders

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RENAISSANCE TECHNOLOGIES LLC

MILLENNIUM MANAGEMENT LLC

MILLENNIUM MANAGEMENT LLC

0.00% of book-

$8.33K

MILLENNIUM MANAGEMENT LLC

0.00% of book-

$8.33K

#	Fund	Value↓	Shares	Portfolio %	Change
1	RENAISSANCE TECHNOLOGIES LLC	$1.97M	2,015,600	0.00%	+9.4%
2	STATE STREET CORP	$1.21M	1,237,634	0.00%	-1.2%
3	BlackRock, Inc.	$189.38K	193,681	0.00%	+30.5%
4	MILLENNIUM MANAGEMENT LLC	$70.76K	72,366	0.00%	+157.2%
5	CITADEL ADVISORS LLC	$22.43K	22,937	0.00%	-99.1%
6	MILLENNIUM MANAGEMENT LLC	$8.33K	160,255	0.00%	-
7	MILLENNIUM MANAGEMENT LLC	$8.33K	160,255	0.00%	-

Frequently Asked Questions

Which institutional investors own the most ECX stock?

As of the latest SEC 13F filings, RENAISSANCE TECHNOLOGIES LLC is the largest institutional holder of ECX with a position worth $1.97M, representing 0.00% of their portfolio. In total, 7 institutional investors hold ECX with a combined value of $3.48M.

What percentage of ECX is owned by institutional investors?

Institutional investors hold $3.48M worth of ECX stock across 7 positions. The largest institutional holder is RENAISSANCE TECHNOLOGIES LLC with $1.97M in holdings.

What is a 13F filing and why does it matter for ECX?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ECX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track ECX institutional moves

Get notified when hedge funds change their ECX positions.