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KYMR · Kymera Therapeutics, Inc. · Shareholders & Ownership

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$127.17 -7.67 (-5.69%) At close · Nov 12 Play latest call Q2 2026 earnings call transcript
Market Cap
$10.86B
Shares
85.37M
Volume · Nov 12 685.11K Avg daily vol (3M) 823.63K

Every disclosed holder of KYMR 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 KYMR

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 97,735,088 114.48%
Insiders (Forms 3, 4, 5) 4,136,662 4.85%
13D/G-only blocks 2,384,685 2.79%
Remaining 18,885,038 -22.12%
Registered funds (N-PORT, not summed) 41,269,303 48.34%

Shares outstanding: 85,371,397, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

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 KYMR

# Holder Shares
1
FMR LLC
13F CIK 315066 · Holding company · Sep 30, 2026
12,568,921
1.1
Fidelity Growth Company Fund
Fund S000007119 · Registered fund · Aug 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
2,241,647
1.2
Fidelity Small Cap Index Fund
Fund S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
684,750
1.3
Fidelity Growth Company K6 Fund
Fund S000065696 · Registered fund · Aug 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
619,100
1.4
Select Biotechnology Portfolio
Fund S000007486 · Registered fund · Aug 31, 2026
Fidelity Select Portfolios, not summed
556,441
1.5
Fidelity Series Growth Company Fund
Fund S000042626 · Registered fund · Aug 31, 2026
Fidelity Mt. Vernon Street Trust, not summed
553,500
2
PRICE T ROWE ASSOCIATES INC /MD/
13G CIK 80255 · Registered investment adviser · Aug 31, 2026
Rule 13d-1(b), qualified institution, not summed
8,873,588
2.1
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
7,112,980
2.2
T. Rowe Price New Horizons Fund, Inc.
Fund S000002106 · Registered fund · Jun 30, 2026
T. ROWE PRICE NEW HORIZONS FUND, INC., not summed
2,257,207
2.3
T. Rowe Price Capital Appreciation Fund
Fund S000002070 · Registered fund · Jun 30, 2026
T. ROWE PRICE CAPITAL APPRECIATION FUND, INC., not summed
2,046,104
2.4
T. Rowe Price Health Sciences Fund, Inc.
Fund S000002088 · Registered fund · Jun 30, 2026
T. ROWE PRICE HEALTH SCIENCES FUND, INC., not summed
924,967
2.5
T. Rowe Price Small-Cap Stock Fund, Inc.
Fund S000002120 · Registered fund · Jun 30, 2026
T. ROWE PRICE SMALL-CAP STOCK FUND, INC., not summed
790,093
3
BAKER BROS. ADVISORS LP
13F CIK 1263508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
8,657,242
3.1
BAKER BROS. ADVISORS LP
Insider CIK 1263508 · Dec 11, 2025
Director, 10% Owner, issuer-wide, not summed
8,657,242
4
Avoro Capital Advisors LLC
13F CIK 1633313 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
7,474,747
5
T. Rowe Price Investment Management, Inc.
13F CIK 1897612 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
6,257,261
6
BlackRock, Inc.
13G CIK 2012383 · Holding company · Sep 30, 2026
Rule 13d-1(b), qualified institution, not summed
5,450,286
6.1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
5,538,210
6.2
iShares Russell 2000 ETF
Fund S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,607,649
6.3
iShares Biotechnology ETF
Fund S000004350 · Registered fund · Jun 30, 2026
iShares Trust, not summed
504,074
6.4
iShares Russell 2000 Growth ETF
Fund S000004343 · Registered fund · Jun 30, 2026
iShares Trust, not summed
477,706
6.5
Master Small Cap Index Series
Fund S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
115,474
7
BVF INC/IL
13F CIK 1056807 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,872,052
7.1
BVF PARTNERS L P/IL
Insider CIK 1055947 · Jun 26, 2026
10% Owner, issuer-wide, not summed
318,910
8
WELLINGTON MANAGEMENT GROUP LLP
13F CIK 902219 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
3,675,028
8.1
VANGUARD HEALTH CARE FUND
Fund S000002922 · Registered fund · Jul 31, 2026
VANGUARD SPECIALIZED FUNDS, not summed
1,796,469
9
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,992,193
10
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,932,378
11
Atlas Venture Life Science Advisors, LLC
13F CIK 1917529 · Unknown · Sep 30, 2026
2,847,541
12
Booth Bruce
Insider CIK 1451612 · Jun 29, 2026
Director, issuer-wide
2,847,541
13
Siren, L.L.C.
13F CIK 2005245 · Unknown · Sep 30, 2026
2,784,898
14
BIOTECHNOLOGY VALUE FUND L P
13D CIK 918923 · Unknown · Jun 26, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
2,712,852
15
STATE STREET CORP
13F CIK 93751 · Bank · Sep 30, 2026
2,582,973
15.1
State Street(R) SPDR(R) S&P(R) Biotech ETF
Fund S000010018 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,272,754
15.2
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
21,200
15.3
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF
Fund S000036082 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
1,692
15.4
State Street Total Return V.I.S. Fund
Fund S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
1,543
15.5
State Street Balanced Index Fund
Fund S000082802 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
374
16
Atlas Venture Fund X, L.P.
13G CIK 1628098 · Unknown · Jun 30, 2026
Rule 13d-1(d), exempt investor
2,384,685
17
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,089,249
18
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Sep 30, 2026
1,913,528
19
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,509,757
20
SMALLCAP World Fund Inc
Fund S000009599 · Registered fund · Jun 30, 2026
SMALLCAP World Fund Inc, not summed
1,352,248
21
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,187,333
21.1
Goldman Sachs Small Cap Equity Insights Fund
Fund S000009329 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
27,990
21.2
Goldman Sachs Small Cap Growth Fund
Fund S000061413 · Registered fund · Aug 31, 2026
Goldman Sachs Trust, not summed
22,981
21.3
Goldman Sachs Small Cap Value Fund
Fund S000009323 · Registered fund · Aug 31, 2026
Goldman Sachs Trust, not summed
22,644
21.4
Goldman Sachs Small Cap Growth Insights Fund
Fund S000014930 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
12,018
21.5
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund S000048296 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
5,639
22
Capital Research Global Investors
13F CIK 1422848 · Investment adviser · Sep 30, 2026
1,130,378
23
UBS Group AG
13F CIK 1610520 · Bank · Sep 30, 2026
1,034,482
24
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
981,521
24.1
AB Small Cap Growth Portfolio
Fund S000010309 · Registered fund · Jun 30, 2026
AB CAP FUND, INC., not summed
242,969
24.2
AB DISCOVERY GROWTH FUND, INC.
Fund S000010117 · Registered fund · Jun 30, 2026
AB DISCOVERY GROWTH FUND, INC., not summed
197,291
24.3
Small Cap Core Portfolio
Fund S000051867 · Registered fund · Jun 30, 2026
Bernstein Fund Inc, not summed
45,643
24.4
AB Small Cap Growth Portfolio
Fund S000010435 · Registered fund · Jun 30, 2026
AB VARIABLE PRODUCTS SERIES FUND, INC., not summed
4,717
24.5
Tax-Aware Overlay A Portfolio
Fund S000027648 · Registered fund · Jun 30, 2026
BERNSTEIN SANFORD C FUND INC, not summed
1,369
25
Driehaus Capital Management LLC
13F CIK 938206 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
919,233
25.1
Driehaus Small Cap Growth Fund
Fund S000058261 · Registered fund · Jun 30, 2026
Driehaus Mutual Funds, not summed
148,076
25.2
Driehaus Small/Mid Cap Growth Fund
Fund S000068519 · Registered fund · Jun 30, 2026
Driehaus Mutual Funds, not summed
5,728
26
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
868,915
27
Merck & Co., Inc.
13F CIK 310158 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
772,165
28
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
757,246
29
FEDERATED HERMES, INC.
13F CIK 1056288 · Investment adviser · Sep 30, 2026
747,432
30
FRONTIER CAPITAL MANAGEMENT CO LLC
13F CIK 351173 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
740,866
31
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
736,866
32
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
726,545
33
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Sep 30, 2026
693,290
33.1
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
152,728
33.2
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
117,742
33.3
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
113,415
33.4
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
49,402
33.5
U.S. CORE EQUITY 1 PORTFOLIO
Fund S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
27,712
34
VANGUARD EXPLORER FUND
Fund S000002578 · Registered fund · Jul 31, 2026
VANGUARD EXPLORER FUND, not summed
693,227
35
Mainolfi Nello
Insider CIK 1821189 · Oct 1, 2026
Director, Chief Executive Officer, issuer-wide
666,568
36
Holocene Advisors, LP
13F CIK 1700574 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
636,579
37
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
581,907
37.1
Small Cap Index Fund
Fund S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
31,673
37.2
Small Cap Core Fund
Fund S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
7,280
37.3
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
3,058
38
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Sep 30, 2026
552,284
38.1
Putnam Small Cap Growth Fund
Fund S000000777 · Registered fund · Jun 30, 2026
Putnam Funds Trust, not summed
307,841
38.2
Franklin Alternative Strategies Fund
Fund S000042023 · Registered fund · Aug 31, 2026
Franklin Alternative Strategies Funds, not summed
7,993
38.3
Putnam VT Small Cap Growth Fund
Fund S000003883 · Registered fund · Jun 30, 2026
Putnam Variable Trust, not summed
4,684
38.4
Franklin Multi-Asset Income Fund
Fund S000067964 · Registered fund · Aug 31, 2026
Putnam Asset Allocation Funds, not summed
100
38.5
Franklin Dynamic Asset Allocation Equity Fund
Fund S000024760 · Registered fund · Aug 31, 2026
Putnam Funds Trust, not summed
91
39
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
529,729
39.1
Schwab U.S. Small-Cap ETF
Fund S000026636 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
301,459
39.2
Schwab Small-Cap Index Fund
Fund S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
152,115
39.3
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
40,017
39.4
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
38,654
40
EVENTIDE ASSET MANAGEMENT, LLC
13F CIK 1442891 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
504,210
40.1
Eventide Healthcare & Life Sciences Fund
Fund S000039514 · Registered fund · Jun 30, 2026
MUTUAL FUND SERIES TRUST, not summed
503,000
40.2
Eventide Small Cap ETF
Fund S000095403 · Registered fund · Jul 31, 2026
Strategy Shares, not summed
1,522
41
JENNISON ASSOCIATES LLC
13F CIK 53417 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
502,978
42
Woodline Partners LP
13F CIK 1784547 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
500,868
43
Federated Hermes Kaufmann Fund
Fund S000009729 · Registered fund · Jul 31, 2026
Federated Hermes Equity Funds, not summed
455,212
44
Rock Springs Capital Management LP
13F CIK 1595725 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
453,156
45
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
449,731
46
JNL/T. Rowe Price Capital Appreciation Fund
Fund S000068115 · Registered fund · Jun 30, 2026
JNL Series Trust, not summed
446,936
47
Boxer Capital Management, LLC
13F CIK 2018299 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
429,100
48
Clearbridge Investments, LLC
13F CIK 1348883 · Registered investment adviser · Sep 30, 2026
396,827
49
BNP PARIBAS ARBITRAGE, SA
13F CIK 1166588 · Non-US institution · Sep 30, 2026
382,804
50
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
378,286

100 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 468 holders

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Key facts CIK 1815442 CUSIP 501575104 13F (30d) 193 filings 172 filers Visit website Investor relations