Ticker · CUSIP 42238D107

HTFL

HEARTFLOW INC

Healthcare·Health Information Services

···Share

Holders (tracked)

Combined shares

13,741,883

Combined value

$400.58M

Last close

$31.34

Quarter

2025Q4

Price is +7.5% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$31.34+1.35 (+4.50%)H $39.91 · L $20.49 · Avg Vol 930K

Insider sellPosition opened

Tracked holders · last 8 quarters

Flat over the last 2 quarters.

SEC event timeline

18 events

Farquhar John C.M. · Chief Executive Officer
2026-04-10
Sold $602.9K @ $26.72
Insider sell
Ken Griffin (Citadel Advisors) added2026-02-17
+871,223 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+8,483 shares · 2025Q4
Position
Steve Cohen (Point72) added2026-02-17
+104,005 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−351,725 shares · 2025Q4
Position
Wellington Management added2026-02-17
+1,014,006 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−48,226 shares · 2025Q4
Position
Ron Baron (Baron Capital / BAMCO) added2026-02-17
+1,066,371 shares · 2025Q4
Position
George Soros (Soros Fund Mgmt) exited2026-02-13
−65,896 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+35,000 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) opened position2025-11-14
+115,995 shares · 2025Q3
Position
Steve Cohen (Point72) opened position2025-11-14
+200,482 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+10,030 shares · 2025Q3
Position
George Soros (Soros Fund Mgmt) opened position2025-11-14
+65,896 shares · 2025Q3
Position
Wellington Management opened position2025-11-14
+4,880,064 shares · 2025Q3
Position
T. Rowe Price opened position2025-11-14
+1,214,996 shares · 2025Q3
Position
Ron Baron (Baron Capital / BAMCO) opened position2025-11-14
+1,237,506 shares · 2025Q3
Position
Baillie Gifford & Co opened position2025-10-31
+3,005,998 shares · 2025Q3
Position

Insider activity

Last 30 days

Net (open-market)

−$602.9K

Buys

0 · $0

Sells

1 · $602.9K

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-10	Farquhar John C.M. Chief Executive Officer · Officer, Director	S	22,562	$26.72	$602.9K

View full insider history for HTFL →

Follow-the-investor returns

If you'd copied each holder of HTFL…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Norges Bank (Norway SWF)	2025Q4	$29.15	+7.5%	$1.1M
Ken Griffin (Citadel Advisors)	2025Q3	$30.51	+2.7%	$39.1M
Ron Baron (Baron Capital / BAMCO)	2025Q3	$31.57	-0.7%	$72.2M
D.E. Shaw & Co.	2025Q3	$31.59	-0.8%	$580K
Steve Cohen (Point72)	2025Q3	$32.12	-2.4%	$9.5M
Wellington Management	2025Q3	$32.88	-4.7%	$184.7M
Baillie Gifford & Co	2025Q3	$33.66	-6.9%	$94.2M
Izzy Englander (Millennium Mgmt)	2025Q3	$33.66	-6.9%	$2.1M
T. Rowe Price	2025Q3	$33.66	-6.9%	$27.1M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions1

Norges Bank (Norway SWF)
+35,000
$1.0M

Added to5

Ron Baron (Baron Capital / BAMCO)
+1,066,371
$31.1M
Wellington Management
+1,014,006
$29.6M
Ken Griffin (Citadel Advisors)
+871,223
$25.4M
Steve Cohen (Point72)
+104,005
$3.0M
D.E. Shaw & Co.
+8,483
$247K

Trimmed2

Izzy Englander (Millennium Mgmt)
−48,226
$1.4M
T. Rowe Price
−351,725
$10K

Exited1

George Soros (Soros Fund Mgmt)
−65,896
$2.2M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2025Q3	9	11,108,642	$373.9M	—
2025Q4	9	13,741,883	$400.6M	—

Who owns HTFL

9 super-investors · 2025Q4

Tracked stake

13.74M

Combined value

$401M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added5Trim2Held1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Wellington Management	5.89M	$172M	0.0%	Added+1.01M
2	Baillie Gifford & Co	3.01M	$88M	0.1%	Held
3	Ron Baron Baron Capital / BAMCO	2.30M	$67M	0.2%	Added+1.07M
4	Ken Griffin Citadel Advisors	1.25M	$36M	0.0%	Added+871.2K
5	T. Rowe Price	863.3K	$25M	0.0%	Trim−351.7K
6	Steve Cohen Point72	304.5K	$9M	0.0%	Added+104.0K
7	Izzy Englander Millennium Mgmt	67.8K	$2M	0.0%	Trim−48.2K
8	Norges Bank Norway SWF	35.0K	$1M	0.0%	New+35.0K	—
9	D.E. Shaw & Co.	18.5K	$540K	0.0%	Added+8.5K

Recent moves

17 transactions

ADDKen Griffin (Citadel Advisors)
+871,223 · 2025Q4
ADDD.E. Shaw & Co.
+8,483 · 2025Q4
ADDSteve Cohen (Point72)
+104,005 · 2025Q4
TRIMT. Rowe Price
−351,725 · 2025Q4
ADDWellington Management
+1,014,006 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−48,226 · 2025Q4
ADDRon Baron (Baron Capital / BAMCO)
+1,066,371 · 2025Q4
SOLDGeorge Soros (Soros Fund Mgmt)
−65,896 · 2025Q4
NEWNorges Bank (Norway SWF)
+35,000 · 2025Q4
NEWIzzy Englander (Millennium Mgmt)
+115,995 · 2025Q3
NEWSteve Cohen (Point72)
+200,482 · 2025Q3
NEWD.E. Shaw & Co.
+10,030 · 2025Q3
NEWGeorge Soros (Soros Fund Mgmt)
+65,896 · 2025Q3
NEWWellington Management
+4,880,064 · 2025Q3
NEWT. Rowe Price
+1,214,996 · 2025Q3
NEWRon Baron (Baron Capital / BAMCO)
+1,237,506 · 2025Q3
NEWBaillie Gifford & Co
+3,005,998 · 2025Q3

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