WELLINGTON MANAGEMENT GROUP LLP

Holdings History for Heartflow, Inc. - Common Stock (HTFL)

Symbol: HTFL on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 11,921,247 shares
Security Ownership %: 14%

Shares, Excluding Options vs Price

Value, Excluding Options

Wellington Management Group LLP ownership in Heartflow, Inc. Common Stock (HTFL)

05 Mar 2026 - Wellington Management Group LLP has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 11,921,247 shares of Heartflow, Inc. Common Stock (HTFL). This represents 14% ownership of the company. In their previous filing dated 10 Feb 2026, WELLINGTON MANAGEMENT GROUP LLP had reported owning 5,894,070 shares, indicating an increase of +102%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Wellington Management Group LLP	14%	+101%	$268,108,845	11,921,247	+6,027,177	+102%	$22.49	13G/A	27 Feb 2026	05 Mar 2026, 16:23
Wellington Management Group LLP	6.9%	+17%	$189,022,825	5,894,070	+1,014,006	+21%	$32.07	13G/A	31 Dec 2025	10 Feb 2026, 11:21
Wellington Management Group LLP	5.9%		$164,262,954	4,880,064			$33.66	13G	30 Sep 2025	12 Nov 2025, 09:33

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025		0.03%	+0.01%	$171,812,140	5,894,070	+1,014,006	+21%	$29.15	Q4 2025
30 Sep 2025		0.03%	+0.03%	$164,262,955	4,880,064	+4,880,064	NEW	$33.66	Q3 2025

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.