CYTK · Cytokinetics Inc · Shareholders & Ownership

$61.23 -1.10 (-1.76%) At close · Oct 23

S&P 400 member Russell 2000 member Rebalance outlook locked

Market Cap

$8.51B

139.02M

Volume · Oct 23 985.84K Avg daily vol (3M) 1.96M

Every disclosed holder of CYTK 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.

How the holder list picks a filing →

Who Owns CYTK

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	Holders	Shares	% Out	Summed
Institutional (13F)	484	160,482,735	115.44%	Yes
Insiders (Forms 3, 4, 5)	16	947,545	0.68%	Yes
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	22,406,862	-16.12%	Negative
Registered funds (N-PORT, not summed)	510	75,956,094	54.64%	No

Shares outstanding: 139,023,418, 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 CYTK

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	20,094,362	14.45%	+3,546,351	Jun 30, 2026	carried, not yet filed for the newest quarter
1.1	iShares Core S&P Mid-Cap ETF Fund S000004307 · Registered fund · Jun 30, 2026 iShares Trust, not summed	4,646,338	3.34%	+598,315	Jun 30, 2026	iShares Trust, not summed
1.2	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	3,394,982	2.44%	+471,201	Jun 30, 2026	iShares Trust, not summed
1.3	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	1,106,481	0.80%	+193,509	Jun 30, 2026	iShares Trust, not summed
1.4	iShares Biotechnology ETF Fund S000004350 · Registered fund · Jun 30, 2026 iShares Trust, not summed	844,381	0.61%	-52,591	Jun 30, 2026	iShares Trust, not summed
1.5	BlackRock Health Sciences Opportunities Portfolio Fund S000001877 · Registered fund · May 29, 2026 BlackRock Funds, not summed	575,188	0.41%	+390,411	May 29, 2026	BlackRock Funds, not summed
2	T. Rowe Price Investment Management, Inc. 13F CIK 1897612 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	18,718,498	13.46%	+1,194,658	Jun 30, 2026	carried, not yet filed for the newest quarter
3	WELLINGTON MANAGEMENT GROUP LLP 13F CIK 902219 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	6,931,770	4.99%	-1,077,719	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	WELLINGTON MANAGEMENT GROUP LLP 13G CIK 902219 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	7,116,724	5.12%	+585,840	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
3.2	VANGUARD HEALTH CARE FUND Fund S000002922 · Registered fund · Jul 31, 2026 VANGUARD SPECIALIZED FUNDS, not summed	3,341,262	2.40%	-141,352	Jul 31, 2026	VANGUARD SPECIALIZED FUNDS, not summed
4	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	6,711,799	4.83%	+868,017	Jun 30, 2026	carried, not yet filed for the newest quarter
5	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	6,494,233	4.67%	+749,040	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	State Street(R) SPDR(R) S&P(R) Biotech ETF Fund S000010018 · Registered fund · Jun 30, 2026 SPDR SERIES TRUST, not summed	1,484,466	1.07%	+153,013	Jun 30, 2026	SPDR SERIES TRUST, not summed
5.2	State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF Fund S000006986 · Registered fund · Jun 30, 2026 SPDR SERIES TRUST, not summed	687,229	0.49%	+90,040	Jun 30, 2026	SPDR SERIES TRUST, not summed
5.3	State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF Fund S000006987 · Registered fund · Jun 30, 2026 SPDR SERIES TRUST, not summed	113,397	0.08%	+12,880	Jun 30, 2026	SPDR SERIES TRUST, not summed
5.4	State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF Fund S000006988 · Registered fund · Jun 30, 2026 SPDR SERIES TRUST, not summed	95,891	0.07%	+8,835	Jun 30, 2026	SPDR SERIES TRUST, not summed
5.5	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	44,496	0.03%	+3,400	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
6	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	6,117,515	4.40%	+628,881	Jun 30, 2026	carried, not yet filed for the newest quarter
7	FMR LLC 13F CIK 315066 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	5,031,782	3.62%	-5,691,358	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	FMR LLC 13G CIK 315066 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	5,248,579	3.78%	-5,886,613	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
7.2	Fidelity OTC Portfolio Fund S000007191 · Registered fund · Jul 31, 2026 Fidelity Securities Fund, not summed	2,269,700	1.63%	-1,600	Jul 31, 2026	Fidelity Securities Fund, not summed
7.3	Fidelity Small Cap Index Fund Fund S000033638 · Registered fund · Jul 31, 2026 Fidelity Salem Street Trust, not summed	1,444,620	1.04%	+261,136	Jul 31, 2026	Fidelity Salem Street Trust, not summed
7.4	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	677,623	0.49%	+32,483	May 31, 2026	Fidelity Concord Street Trust, not summed
7.5	Select Biotechnology Portfolio Fund S000007486 · Registered fund · May 31, 2026 Fidelity Select Portfolios, not summed	449,175	0.32%	-54,000	May 31, 2026	Fidelity Select Portfolios, not summed
8	Avoro Capital Advisors LLC 13F CIK 1633313 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,999,999	3.60%	+1,666,666	Jun 30, 2026	carried, not yet filed for the newest quarter
9	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	4,635,709	3.33%	+1,510,273	Jun 30, 2026	carried, not yet filed for the newest quarter
10	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	4,314,356	3.10%	+411,617	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
11	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,712,501	2.67%	+497,086	Jun 30, 2026	carried, not yet filed for the newest quarter
12	VANGUARD SMALL-CAP INDEX FUND Fund S000002845 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	3,114,802	2.24%	+275,029	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
13	SMALLCAP World Fund Inc Fund S000009599 · Registered fund · Jun 30, 2026 SMALLCAP World Fund Inc, not summed	2,997,051	2.16%	+882,153	Jun 30, 2026	SMALLCAP World Fund Inc, not summed
14	RTW INVESTMENTS, LP 13F CIK 1493215 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,862,003	2.06%	+140,845	Jun 30, 2026	carried, not yet filed for the newest quarter
15	Polar Capital Holdings Plc 13F CIK 1837309 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,253,649	1.62%	+592,401	Jun 30, 2026	carried, not yet filed for the newest quarter
16	PRICE T ROWE ASSOCIATES INC /MD/ 13F CIK 80255 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,958,946	1.41%	+374,625	Jun 30, 2026	carried, not yet filed for the newest quarter
16.1	T. Rowe Price Capital Appreciation Fund Fund S000002070 · Registered fund · Jun 30, 2026 T. ROWE PRICE CAPITAL APPRECIATION FUND, INC., not summed	6,285,983	4.52%	+1,180,294	Jun 30, 2026	T. ROWE PRICE CAPITAL APPRECIATION FUND, INC., not summed
16.2	T. Rowe Price Mid-Cap Growth Fund, Inc. Fund S000002102 · Registered fund · Jun 30, 2026 T. ROWE PRICE MID-CAP GROWTH FUND, INC., not summed	1,972,209	1.42%	+285,609	Jun 30, 2026	T. ROWE PRICE MID-CAP GROWTH FUND, INC., not summed
16.3	T. Rowe Price Capital Appreciation Equity ETF Fund S000079834 · Registered fund · Jun 30, 2026 T. Rowe Price Exchange-Traded Funds, Inc., not summed	1,160,888	0.84%	+115,786	Jun 30, 2026	T. Rowe Price Exchange-Traded Funds, Inc., not summed
16.4	T. Rowe Price Small-Cap Value Fund, Inc. Fund S000002121 · Registered fund · Jun 30, 2026 T. ROWE PRICE SMALL-CAP VALUE FUND, INC., not summed	1,132,329	0.81%	-45,796	Jun 30, 2026	T. ROWE PRICE SMALL-CAP VALUE FUND, INC., not summed
16.5	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	798,425	0.57%	-274,149	Jun 30, 2026	T. ROWE PRICE SMALL-CAP STOCK FUND, INC., not summed
17	VANGUARD SMALL-CAP GROWTH INDEX FUND Fund S000002846 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,793,318	1.29%	+202,548	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
18	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,761,588	1.27%	-444,170	Jun 30, 2026	carried, not yet filed for the newest quarter
18.1	Goldman Sachs Small/Mid Cap Growth Fund Fund S000009322 · Registered fund · May 31, 2026 Goldman Sachs Trust, not summed	107,592	0.08%	-4,890	May 31, 2026	Goldman Sachs Trust, not summed
18.2	Goldman Sachs Mid Cap Growth Fund Fund S000009321 · Registered fund · May 31, 2026 Goldman Sachs Trust, not summed	102,661	0.07%	—	May 31, 2026	Goldman Sachs Trust, not summed
18.3	Goldman Sachs Small Cap Value Fund Fund S000009323 · Registered fund · May 31, 2026 Goldman Sachs Trust, not summed	95,653	0.07%	-4,060	May 31, 2026	Goldman Sachs Trust, not summed
18.4	Goldman Sachs Mid Cap Value Fund Fund S000009320 · Registered fund · May 31, 2026 Goldman Sachs Trust, not summed	62,666	0.05%	—	May 31, 2026	Goldman Sachs Trust, not summed
18.5	Goldman Sachs Large Cap Equity Fund Fund S000009315 · Registered fund · May 31, 2026 Goldman Sachs Trust, not summed	30,716	0.02%	—	May 31, 2026	Goldman Sachs Trust, not summed
19	Capital Research Global Investors 13F CIK 1422848 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,686,625	1.21%	+915,626	Jun 30, 2026	carried, not yet filed for the newest quarter
20	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,647,345	1.18%	+205,711	Jun 30, 2026	carried, not yet filed for the newest quarter
20.1	Mid Cap Index Fund Fund S000001273 · Registered fund · Jun 30, 2026 Northern Funds, not summed	88,257	0.06%	+11,456	Jun 30, 2026	Northern Funds, not summed
20.2	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	66,878	0.05%	+11,155	Jun 30, 2026	Northern Funds, not summed
20.3	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	16,196	0.01%	+5,594	Jun 30, 2026	Northern Funds, not summed
20.4	FlexShares Morningstar US Market Factor Tilt Index Fund Fund S000033312 · Registered fund · Jul 31, 2026 FlexShares Trust, not summed	5,740	0.00%	+278	Jul 31, 2026	FlexShares Trust, not summed
21	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 13F CIK 1644956 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,603,442	1.15%	+515,851	Jun 30, 2026	carried, not yet filed for the newest quarter
21.1	William Blair Small-Mid Cap Growth Fund Fund S000008603 · Registered fund · Jun 30, 2026 WILLIAM BLAIR FUNDS, not summed	170,900	0.12%	+62,400	Jun 30, 2026	WILLIAM BLAIR FUNDS, not summed
21.2	William Blair Small Cap Growth Fund Fund S000008602 · Registered fund · Jun 30, 2026 WILLIAM BLAIR FUNDS, not summed	169,290	0.12%	+48,800	Jun 30, 2026	WILLIAM BLAIR FUNDS, not summed
22	Integral Health Asset Management, LLC 13F CIK 1773206 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,600,000	1.15%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
23	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,588,895	1.14%	+685,090	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,587,712	1.14%	+961,610	Jun 30, 2026	carried, not yet filed for the newest quarter
25	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,565,781	1.13%	+168,736	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	635,330	0.46%	+41,694	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
25.2	Schwab U.S. Mid-Cap ETF Fund S000026635 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	356,940	0.26%	+26,335	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
25.3	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	321,227	0.23%	+58,539	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
25.4	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	83,755	0.06%	+10,760	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
25.5	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	78,165	0.06%	+6,276	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
26	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,557,317	1.12%	+191,482	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
27	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,549,458	1.11%	+650,507	Jun 30, 2026	carried, not yet filed for the newest quarter
28	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,510,318	1.09%	+5,243	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	E*TRADE No Fee Total Market Index Fund Fund S000090722 · Registered fund · Jul 31, 2026 E Trade Trust, not summed	208	0.00%	0	Jul 31, 2026	E Trade Trust, not summed
29	JNL/T. Rowe Price Capital Appreciation Fund Fund S000068115 · Registered fund · Jun 30, 2026 JNL Series Trust, not summed	1,446,059	1.04%	+345,478	Jun 30, 2026	JNL Series Trust, not summed
30	PRINCIPAL FINANCIAL GROUP INC 13F CIK 1126328 · Insurance company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,311,664	0.94%	+218,179	Jun 30, 2026	carried, not yet filed for the newest quarter
30.1	SmallCap Fund Fund S000007214 · Registered fund · Jul 31, 2026 Principal Funds, Inc, not summed	411,555	0.30%	+61,655	Jul 31, 2026	Principal Funds, Inc, not summed
30.2	SmallCap Growth Fund I Fund S000007175 · Registered fund · Jul 31, 2026 Principal Funds, Inc, not summed	200,942	0.14%	+69,185	Jul 31, 2026	Principal Funds, Inc, not summed
30.3	SmallCap Value Fund II Fund S000007169 · Registered fund · Jul 31, 2026 Principal Funds, Inc, not summed	57,169	0.04%	+53,702	Jul 31, 2026	Principal Funds, Inc, not summed
30.4	MidCap S&P 400 Index Fund Fund S000007079 · Registered fund · Jul 31, 2026 Principal Funds, Inc, not summed	51,908	0.04%	+5,135	Jul 31, 2026	Principal Funds, Inc, not summed
30.5	SmallCap Account Fund S000007675 · Registered fund · Jun 30, 2026 Principal Variable Contract Funds, Inc, not summed	37,600	0.03%	+6,400	Jun 30, 2026	Principal Variable Contract Funds, Inc, not summed
31	Capital International Investors 13F CIK 1562230 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,305,848	0.94%	-32,955	Jun 30, 2026	carried, not yet filed for the newest quarter
32	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,235,323	0.89%	+750,343	Jun 30, 2026	carried, not yet filed for the newest quarter
32.1	Invesco Small Cap Growth Fund Fund S000000476 · Registered fund · Jun 30, 2026 AIM Growth Series (Invesco Growth Series), not summed	232,463	0.17%	+149,944	Jun 30, 2026	AIM Growth Series (Invesco Growth Series), not summed
32.2	Invesco Small Cap Equity Fund Fund S000000218 · Registered fund · Jun 30, 2026 AIM Funds Group (Invesco Funds Group), not summed	110,577	0.08%	—	Jun 30, 2026	AIM Funds Group (Invesco Funds Group), not summed
32.3	Invesco Health Care Fund Fund S000000235 · Registered fund · Jul 31, 2026 AIM Investment Funds (Invesco Investment Funds), not summed	107,839	0.08%	+59,725	Jul 31, 2026	AIM Investment Funds (Invesco Investment Funds), not summed
32.4	Invesco Dorsey Wright Healthcare Momentum ETF Fund S000013104 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	57,568	0.04%	+35,109	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
32.5	Invesco RAFI US 1500 Small-Mid ETF Fund S000013120 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	31,814	0.02%	-7,180	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
33	ARMISTICE CAPITAL, LLC 13F CIK 1601086 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,201,342	0.86%	+436,804	Jun 30, 2026	carried, not yet filed for the newest quarter
34	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,171,287	0.84%	-905,990	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Pictet Asset Management Holding SA 13F CIK 1993888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,160,463	0.83%	+409,510	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Frazier Life Sciences Management, L.P. 13F CIK 1892134 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,159,879	0.83%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
37	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,150,697	0.83%	+144,512	Jun 30, 2026	carried, not yet filed for the newest quarter
37.1	BNY Mellon US Mid Cap Core Equity ETF Fund S000067261 · Registered fund · Jul 31, 2026 BNY Mellon ETF Trust, not summed	20,179	0.01%	+317	Jul 31, 2026	BNY Mellon ETF Trust, not summed
38	Holocene Advisors, LP 13F CIK 1700574 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,144,579	0.82%	+1,144,579	Jun 30, 2026	carried, not yet filed for the newest quarter
39	Woodline Partners LP 13F CIK 1784547 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,100,708	0.79%	+100,280	Jun 30, 2026	carried, not yet filed for the newest quarter
40	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,048,103	0.75%	+341,472	Jun 30, 2026	carried, not yet filed for the newest quarter
41	NORGES BANK 13F CIK 1374170 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	1,015,522	0.73%	—	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Royalty Pharma Sub-Manager, LLC 13F CIK 2081668 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	980,392	0.71%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
43	NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 13F CIK 921739 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	961,815	0.69%	+913,332	Jun 30, 2026	carried, not yet filed for the newest quarter
43.1	Optimum Small-Mid Cap Growth Fund Fund S000002424 · Registered fund · Jun 30, 2026 Optimum Fund Trust, not summed	72,615	0.05%	+39,132	Jun 30, 2026	Optimum Fund Trust, not summed
43.2	Nomura Healthcare Fund Fund S000018873 · Registered fund · Jun 30, 2026 Delaware Group Equity Funds IV, not summed	15,000	0.01%	0	Jun 30, 2026	Delaware Group Equity Funds IV, not summed
44	GW&K Investment Management, LLC 13F CIK 1082917 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	916,107	0.66%	+421,488	Jun 30, 2026	carried, not yet filed for the newest quarter
45	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	906,423	0.65%	+106,801	Jun 30, 2026	carried, not yet filed for the newest quarter
46	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	891,087	0.64%	+481,303	Jun 30, 2026	carried, not yet filed for the newest quarter
46.1	Franklin Small Cap Growth Fund Fund S000006889 · Registered fund · Jul 31, 2026 Franklin Strategic Series, not summed	205,028	0.15%	-9,046	Jul 31, 2026	Franklin Strategic Series, not summed
46.2	Franklin Biotechnology Discovery Fund Fund S000006882 · Registered fund · Jul 31, 2026 Franklin Strategic Series, not summed	186,018	0.13%	+24,955	Jul 31, 2026	Franklin Strategic Series, not summed
46.3	Putnam Global Health Care Fund Fund S000005666 · Registered fund · May 31, 2026 Putnam Global Health Care Fund, not summed	54,500	0.04%	—	May 31, 2026	Putnam Global Health Care Fund, not summed
46.4	Putnam Small Cap Value Fund Fund S000003854 · Registered fund · May 31, 2026 Putnam Investment Funds, not summed	33,300	0.02%	—	May 31, 2026	Putnam Investment Funds, not summed
46.5	Putnam VT Small Cap Value Fund Fund S000003888 · Registered fund · Jun 30, 2026 Putnam Variable Trust, not summed	12,600	0.01%	—	Jun 30, 2026	Putnam Variable Trust, not summed
47	BNP PARIBAS ASSET MANAGEMENT Holding S.A. 13F CIK 1520354 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	827,810	0.60%	+113,466	Jun 30, 2026	carried, not yet filed for the newest quarter
48	Melqart Asset Management (UK) Ltd 13F CIK 1712901 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	767,525	0.55%	-76,424	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Siren, L.L.C. 13F CIK 2005245 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	758,952	0.55%	+145,000	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Fisher Asset Management, LLC 13F CIK 850529 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	743,697	0.53%	-24,567	Jun 30, 2026	carried, not yet filed for the newest quarter

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

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Key facts CIK 1061983 CUSIP 23282W605 13F (30d) 63 filings 63 filers Visit website Investor relations