Skip to main content
HTFL logo

HTFL · Heartflow, Inc. · Shareholders & Ownership

Track HTFL — free
$54.99 +3.97 (+7.78%)
Market Cap
$4.44B
Shares
86.95M
Volume · Oct 20 1.21M Avg daily vol (3M) 1.82M

Every disclosed holder of HTFL in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns HTFL

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 74,872,055 86.11%
Insiders (Forms 3, 4, 5) 2,717,906 3.13%
13D/G-only blocks 2,715,519 3.12%
Remaining 6,648,147 7.65%
Registered funds (N-PORT, not summed) 34,914,932 40.15%

Shares outstanding: 86,953,627, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of HTFL

# Holder Shares
1
WELLINGTON MANAGEMENT GROUP LLP
13G CIK 902219 · Holding company · Jul 31, 2026
Rule 13d-1(b), qualified institution, not summed
9,232,829
1.1
WELLINGTON MANAGEMENT GROUP LLP
13F CIK 902219 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
7,864,226
1.2
VANGUARD HEALTH CARE FUND
Fund S000002922 · Registered fund · Jul 31, 2026
VANGUARD SPECIALIZED FUNDS, not summed
5,795,579
2
Bain Capital Life Sciences Investors, LLC
13F CIK 1703031 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
8,448,158
2.1
Bain Capital Life Sciences Investors, LLC
Insider CIK 1703031 · Apr 30, 2026
10% Owner, issuer-wide, not summed
8,448,158
2.2
BCLS Fund III Investments, LP
13G CIK 1952107 · Unknown · Jun 30, 2026
Rule 13d-1(d), exempt investor, not summed
8,448,158
3
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
5,197,747
3.1
BlackRock, Inc.
13G CIK 2012383 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
4,934,928
3.2
iShares Russell 2000 ETF
Fund S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
2,077,580
3.3
iShares Russell 2000 Growth ETF
Fund S000004343 · Registered fund · Jun 30, 2026
iShares Trust, not summed
742,105
3.4
Master Small Cap Index Series
Fund S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
146,975
3.5
iShares U.S. Small-Cap Equity Factor ETF
Fund S000048624 · Registered fund · Jul 31, 2026
iShares Trust, not summed
51,240
4
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,820,944
4.1
Select Health Care Portfolio
Fund S000007466 · Registered fund · May 31, 2026
Fidelity Select Portfolios, not summed
1,000,000
4.2
Select Medical Technology and Devices Portfolio
Fund S000007473 · Registered fund · May 31, 2026
Fidelity Select Portfolios, not summed
950,000
4.3
Fidelity Small Cap Index Fund
Fund S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
879,047
4.4
Fidelity Advisor Health Care Fund
Fund S000005329 · Registered fund · Jul 31, 2026
Fidelity Advisor Series VII, not summed
520,000
4.5
Fidelity Growth Company Fund
Fund S000007119 · Registered fund · May 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
502,004
5
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,584,428
6
BAMCO INC /NY/
13F CIK 1017918 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,225,133
6.1
BARON DISCOVERY FUND
Fund S000042178 · Registered fund · Jun 30, 2026
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND), not summed
1,604,894
6.2
BARON OPPORTUNITY FUND
Fund S000000585 · Registered fund · Jun 30, 2026
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND), not summed
608,259
6.3
Baron Global Opportunity Fund
Fund S000036767 · Registered fund · Jun 30, 2026
BARON SELECT FUNDS, not summed
347,602
6.4
Baron Health Care Fund
Fund S000061847 · Registered fund · Jun 30, 2026
BARON SELECT FUNDS, not summed
48,848
6.5
Baron SMID Cap ETF
Fund S000096483 · Registered fund · Jun 30, 2026
Baron ETF Trust, not summed
14,146
7
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,753,206
8
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,467,177
9
Jupiter Topco LLC
13F CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,419,336
10
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,298,718
10.1
Invesco Discovery Fund
Fund S000064618 · Registered fund · May 31, 2026
AIM Counselor Series Trust (Invesco Counselor Series Trust), not summed
1,116,228
10.2
Invesco Small Cap Growth Fund
Fund S000000476 · Registered fund · Jun 30, 2026
AIM Growth Series (Invesco Growth Series), not summed
265,747
10.3
Invesco Health Care Fund
Fund S000000235 · Registered fund · Jul 31, 2026
AIM Investment Funds (Invesco Investment Funds), not summed
121,178
10.4
Invesco V.I. Health Care Fund
Fund S000000193 · Registered fund · Jun 30, 2026
AIM Variable Insurance Funds (Invesco Variable Insurance Funds), not summed
15,766
11
HealthCor Partners Management LP
13G CIK 1519462 · Investment adviser · Mar 24, 2026
Rule 13d-1(b), qualified institution
2,082,014
12
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,924,268
12.1
AB Small Cap Growth Portfolio
Fund S000010309 · Registered fund · Jun 30, 2026
AB CAP FUND, INC., not summed
830,401
12.2
AB Small Cap Growth Portfolio
Fund S000010435 · Registered fund · Jun 30, 2026
AB VARIABLE PRODUCTS SERIES FUND, INC., not summed
16,186
13
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,781,440
14
Point72 Asset Management, L.P.
13F CIK 1603466 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,721,279
15
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
13F CIK 1638555 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,694,651
16
Lightcap Jeffrey C
Insider CIK 1519465 · Jul 24, 2026
Director, issuer-wide
1,542,620
17
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,465,895
17.1
State Street Institutional Small-Cap Equity Fund
Fund S000001631 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL FUNDS, not summed
45,600
17.2
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
24,600
17.3
State Street Total Return V.I.S. Fund
Fund S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
2,029
17.4
State Street Small-Cap Equity V.I.S. Fund
Fund S000001636 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
1,980
17.5
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF
Fund S000036082 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
1,343
18
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,465,650
19
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,360,391
20
Nuveen, LLC
13F CIK 1871926 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,353,168
20.1
College Retirement Equities Fund - Total Global Stock Account
Fund S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
447,581
20.2
Nuveen Quant Small Cap Equity Fund
Fund S000005386 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
262,900
20.3
Nuveen Quant Small/Mid Cap Equity Fund
Fund S000054623 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
240,100
20.4
Nuveen Small Cap Growth Opportunities Fund
Fund S000005567 · Registered fund · Jul 31, 2026
Nuveen Investment Funds, Inc., not summed
137,150
20.5
Nuveen Small Cap Blend Index Fund
Fund S000005367 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
102,724
21
VANGUARD SMALL-CAP VALUE INDEX FUND
Fund S000002847 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,127,593
22
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,054,889
22.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
177
23
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
975,510
24
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
13F CIK 1520354 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
931,160
25
MILLENNIUM MANAGEMENT LLC
13F CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
922,893
26
12 West Capital Management LP
13F CIK 1540531 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
902,500
27
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
817,701
27.1
Franklin Dynatech Fund
Fund S000006754 · Registered fund · Jun 30, 2026
Franklin Custodian Funds, not summed
750,000
27.2
Putnam Dynamic Asset Allocation Growth Fund
Fund S000000780 · Registered fund · Jun 30, 2026
Putnam Asset Allocation Funds, not summed
5,230
27.3
Franklin DynaTech VIP Fund
Fund S000007312 · Registered fund · Jun 30, 2026
Franklin Templeton Variable Insurance Products Trust, not summed
4,980
27.4
Putnam Dynamic Asset Allocation Balanced Fund
Fund S000000778 · Registered fund · Jun 30, 2026
Putnam Asset Allocation Funds, not summed
3,570
27.5
Franklin Intelligent Machines ETF
Fund S000067394 · Registered fund · Jun 30, 2026
Franklin Templeton ETF Trust, not summed
2,554
28
CITADEL ADVISORS LLC
13F CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
799,883
29
Janus Henderson Venture Fund
Fund S000010488 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
781,479
30
Champlain Investment Partners, LLC
13F CIK 1315478 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
733,607
30.1
Champlain Small Company Fund
Fund S000005803 · Registered fund · Jun 30, 2026
ADVISORS' INNER CIRCLE FUND II, not summed
288,000
31
VOYA INVESTMENT MANAGEMENT LLC
13F CIK 1068837 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
733,183
32
NEXT CENTURY GROWTH INVESTORS LLC
13F CIK 1134007 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
671,404
33
NZS Capital, LLC
13F CIK 1816616 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
656,014
34
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
650,849
34.1
BNY Mellon US Small Cap Core Equity ETF
Fund S000067262 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
3,179
35
EVENTIDE ASSET MANAGEMENT, LLC
13F CIK 1442891 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
636,942
35.1
Eventide Healthcare & Life Sciences Fund
Fund S000039514 · Registered fund · Jun 30, 2026
MUTUAL FUND SERIES TRUST, not summed
595,000
35.2
Eventide Exponential Technologies Fund
Fund S000068813 · Registered fund · Jun 30, 2026
MUTUAL FUND SERIES TRUST, not summed
41,900
36
Hayfin Management Holdings Limited
13G CIK 1666853 · Unknown · Feb 6, 2026
Rule 13d-1(d), exempt investor
633,505
37
Janus Henderson Global Life Sciences Fund
Fund S000010494 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
618,055
38
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
607,387
38.1
Goldman Sachs Small Cap Growth Fund
Fund S000061413 · Registered fund · May 31, 2026
Goldman Sachs Trust, not summed
35,812
38.2
Multi-Manager U.S. Small Cap Equity Fund
Fund S000051363 · Registered fund · Apr 30, 2026
Goldman Sachs Trust II, not summed
7,400
38.3
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
4,668
38.4
Goldman Sachs Small Cap Growth Insights Fund
Fund S000014930 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
4,257
39
XXEC, Inc.
13F CIK 1828822 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
599,194
40
Catalio Capital Management, LP
13F CIK 1958125 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
583,055
41
Rock Springs Capital Management LP
13F CIK 1595725 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
573,500
42
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
567,030
43
FRED ALGER MANAGEMENT, LLC
13F CIK 3520 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
539,160
43.1
ALGER SMALL CAP FOCUS FUND
Fund S000020958 · Registered fund · Jul 31, 2026
ALGER FUNDS, not summed
441,037
43.2
Alger Small Cap Growth Portfolio
Fund S000009215 · Registered fund · Jun 30, 2026
ALGER PORTFOLIOS, not summed
23,087
43.3
ALGER SMALL CAP GROWTH FUND
Fund S000009160 · Registered fund · Jul 31, 2026
ALGER FUNDS, not summed
19,207
43.4
ALGER HEALTH SCIENCES FUND
Fund S000009164 · Registered fund · Jul 31, 2026
ALGER FUNDS, not summed
10,966
43.5
ALGER SMALL CAP GROWTH INSTITUTIONAL FUND
Fund S000009202 · Registered fund · Jul 31, 2026
ALGER INSTITUTIONAL FUNDS, not summed
7,394
44
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
537,902
44.1
Small Cap Index Fund
Fund S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
40,655
44.2
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
3,160
45
BNP PARIBAS ARBITRAGE, SA
13F CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
511,523
46
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
13F CIK 912938 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
498,812
46.1
MFS New Discovery Fund
Fund S000000765 · Registered fund · May 31, 2026
MFS SERIES TRUST I, not summed
301,955
46.2
MFS New Discovery Series
Fund S000002680 · Registered fund · Jun 30, 2026
MFS VARIABLE INSURANCE TRUST, not summed
109,602
46.3
MFS Blended Research Small Cap Equity Fund
Fund S000050659 · Registered fund · May 31, 2026
MFS SERIES TRUST X, not summed
30,071
46.4
MFS Blended Research Small Cap Equity Portfolio
Fund S000008071 · Registered fund · Jun 30, 2026
MFS VARIABLE INSURANCE TRUST III, not summed
14,596
46.5
MFS Global Alternative Strategy Fund
Fund S000019515 · Registered fund · Jul 31, 2026
MFS Series Trust XV, not summed
1,066
47
Voya Small Cap Growth Fund
Fund S000075515 · Registered fund · May 31, 2026
Voya Equity Trust, not summed
446,696
48
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
441,237
49
RENAISSANCE TECHNOLOGIES LLC
13F CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
382,700
50
Alyeska Investment Group, L.P.
13F CIK 1453072 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
350,000

45 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 306 holders

Create a free account to page through every holder, filter by source and group by ultimate parent.

Key facts CIK 1464521 CUSIP 42238D107 13F (30d) 20 filings 20 filers Visit website Investor relations