HEARTFLOW INC (HTFL) is held by 98 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is WELLINGTON MANAGEMENT GROUP LLP as of Q1 2026.

Are institutions buying or selling HTFL?

In Q1 2026, 74 institutions opened or increased positions in HEARTFLOW INC while 18 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on HTFL?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for HEARTFLOW INC.

How many hedge funds hold HTFL?

98 institutional investors report holding HEARTFLOW INC (HTFL) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into HTFL?

As of Q1 2026, tracked institutions in HEARTFLOW INC show 74 buyers versus 18 sellers — net inflows.

HEARTFLOW INC

HTFL·42238D107·US·Common Stock·Healthcare - Health Information Services-13D/G

Holders

Avg rating(17 Elite)

$1.2B

Total Value

80% (101)

Fund Consensus

74 buying - 18 selling

Smart Money Verdict

View all

Held by 98 funds

17 elite

Who's Trading

ActivistBIBCLS Fund III Investments, LP12.2%May 15, 2026

ActivistHAHayfin Management Holdings Limited0.7%May 11, 2026

InsiderFCFarquhar John C.M.Tax 2K shMay 7, 2026

InsiderVVVerghese VikramTax 473 shMay 7, 2026

InsiderRCRogers CampbellTax 637 shMay 7, 2026

InsiderJLJones Marie L.Tax 82 shMay 7, 2026

InsiderFCFarquhar John C.M.Tax 5K shMay 6, 2026

InsiderVVVerghese VikramTax 2K shMay 6, 2026

InsiderRCRogers CampbellTax 2K shMay 6, 2026

InsiderJLJones Marie L.Tax 485 shMay 6, 2026

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
WELLINGTON MANAGEMENT GROUP LLP	Increased	12M(+103.3%)	$291.5M	0.1%	-7.01%	50
FMR LLC	Increased	5.4M(+30.9%)	$131.3M	0.0%	-16.47%	38
BAMCO INC /NY/	Increased	3.8M(+66.1%)	$93.1M	0.3%	-8.09%	52
Janus Henderson Group Ltd.	Increased	2.2M(+152.0%)	$53.1M	0.0%	-4.87%	47
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	2M	$49.8M	0.0%	+11.94%	41
Invesco Ltd.	Increased	1.9M(+231.3%)	$46.5M	0.0%	+2.72%	47
VAVANGUARD CAPITAL MANAGEMENT LLC	New	1.9M	$46.1M	0.0%	+11.94%	40
ALLIANCEBERNSTEIN L.P.	Increased	1.2M(+12.4%)	$35.7M	0.0%	-19.82%	33
BlackRock, Inc.	Increased	1.5M(+9.0%)	$35.6M	0.0%	-12.67%	32
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Decreased	1.4M(-1.1%)	$34.4M	0.0%	-11.55%	0
MILLENNIUM MANAGEMENT LLC	Increased	1.1M(+1513.5%)	$26.6M	0.0%	+8.93%	46
BAILLIE GIFFORD & CO	Decreased	1.1M(-63.9%)	$26.4M	0.0%	-22.55%	0
MORGAN STANLEY	Increased	851,932(+14.2%)	$20.7M	0.0%	-19.46%	32
FRANKLIN RESOURCES INC	Increased	793,721(+15.8%)	$19.3M	0.0%	-14.03%	33
CITADEL ADVISORS LLC	Decreased	756,605(-39.4%)	$18.4M	0.0%	-15.19%	0
VOYA INVESTMENT MANAGEMENT LLC	Increased	727,667(+218.3%)	$17.7M	0.0%	+3.32%	46
Ensign Peak Advisors, Inc	Decreased	690,466(-1.5%)	$16.8M	0.0%	-21.51%	0
FRED ALGER MANAGEMENT, LLC	Increased	638,306(+44.9%)	$15.5M	0.1%	-11.64%	38
CIChamplain Investment Partners, LLC	New	567,424	$13.8M	0.2%	+11.94%	46
GEODE CAPITAL MANAGEMENT, LLC	Increased	541,659(+8.3%)	$13.2M	0.0%	-15.83%	30