Vault-13

CYTOKINETICS INC CYTK 3.5 07.01.27

NOTE 3.500% 7/0 · US DOMESTIC · CUSIP 23282WAC4

44 institutional holders -2 vs Q1 2025
2,079,3732.1m shares reported held*
$558.2mreported value*
4 new 13 added 11 reduced 6 sold out net bought ≈ $19.9m (-351.5k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $268.44.

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0204060Q3 23: 48Q4 23: 57Q1 24: 50Q2 24: 52Q3 24: 47Q4 24: 47Q1 25: 46Q2 25: 4444Q3 23Q1 24Q3 24Q1 25Q2 25
Numbers
QuarterHolders
Q3 202348
Q4 202357
Q1 202450
Q2 202452
Q3 202447
Q4 202447
Q1 202546
Q2 202544

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q4 23: 29 bought or addedQ4 23: 26 cut or sold outQ4 23Q1 24: 21 bought or addedQ1 24: 38 cut or sold outQ2 24: 22 bought or addedQ2 24: 30 cut or sold outQ2 24Q3 24: 14 bought or addedQ3 24: 25 cut or sold outQ4 24: 17 bought or addedQ4 24: 15 cut or sold outQ4 24Q1 25: 20 bought or addedQ1 25: 21 cut or sold outQ2 25: 17 bought or addedQ2 25: 17 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q4 20232926
Q1 20242138
Q2 20242230
Q3 20241425
Q4 20241715
Q1 20252021
Q2 20251717

Biggest buyers

Opti Capital Management, LP Added +17,250,000+17.2m
LAZARD ASSET MANAGEMENT LLC Added +12,800,000+12.8m
READYSTATE ASSET MANAGEMENT LP Added +10,000,000+10.0m
WELLINGTON MANAGEMENT GROUP LLP Added +8,705,000+8.7m
SUSQUEHANNA ADVISORS GROUP, INC. New +4,776,000+4.8m
BANK OF AMERICA CORP /DE/ Added +4,415,000+4.4m
MORGAN STANLEY Added +2,879,000+2.9m
Linden Advisors LP Added +2,000,000+2.0m
CITIGROUP INC Added +1,068,000+1.1m
ROYAL BANK OF CANADA Added +908,000+908.0k

Biggest sellers

WOLVERINE ASSET MANAGEMENT LLC Reduced -12,500,000-12.5m
SHENKMAN CAPITAL MANAGEMENT INC Reduced -6,611,000-6.6m
Point72 Asset Management, L.P. Reduced -5,000,000-5.0m
AMERIPRISE FINANCIAL INC Sold out -5,000,000-5.0m
Mirabaud Asset Management (France) SAS Sold out -4,500,000-4.5m
Nicholas Investment Partners, LP Sold out -3,250,000-3.2m
CAPSTONE INVESTMENT ADVISORS, LLC Reduced -2,500,000-2.5m
STATE STREET CORP Reduced -1,250,000-1.2m
AQR Arbitrage LLC Sold out -835,000-835.0k
DEUTSCHE BANK AG\ Reduced -610,000-610.0k

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Linden Advisors LP 1.15% of their portfolio New York, NY 175,652,000175.7m $186.7m $186.7m 1.15% Added +2.0m +2,000,000
2 WOLVERINE ASSET MANAGEMENT LLC 1.34% of their portfolio CHICAGO, IL 75,201,00075.2m $80.1m $80.1m 1.34% Reduced -12.5m -12,500,000
3 Opti Capital Management, LP 2.39% of their portfolio New York, NY 39,401,00039.4m $42.0m $42.0m 2.39% Added +17.2m +17,250,000
4 READYSTATE ASSET MANAGEMENT LP 1.55% of their portfolio CHICAGO, IL 35,000,00035.0m $37.3m $37.3m 1.55% Added +10.0m +10,000,000
5 LAZARD ASSET MANAGEMENT LLC 0.04% of their portfolio NEW YORK, NY 24,773,00024.8m $26.4m $26.4m 0.04% Added +12.8m +12,800,000
6 Point72 Asset Management, L.P. 0.06% of their portfolio STAMFORD, CT 24,650,00024.6m $26.1m $26.1m 0.06% Reduced -5.0m -5,000,000
7 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 22,095,00022.1m $23.8m $23.8m 0.00% Added +8.7m +8,705,000
8 Aequim Alternative Investments LP 0.61% of their portfolio MILL VALLEY, CA 17,500,00017.5m $18.7m $18.7m 0.61% Unchanged
9 FMR LLC 0.00% of their portfolio BOSTON, MA 11,948,00011.9m $12.7m $12.7m 0.00% Unchanged
10 Jump Financial, LLC 0.15% of their portfolio Chicago, IL 11,893,00011.9m $12.6m $12.6m 0.15% Unchanged
11 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 9,938,0009.9m $10.7m $10.7m 0.00% Reduced -1.2m -1,250,000
12 CAPSTONE INVESTMENT ADVISORS, LLC 0.06% of their portfolio NEW YORK, NY 7,000,0007.0m $7.5m $7.5m 0.06% Reduced -2.5m -2,500,000
13 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 6,740,0006.7m $7.2m $7.2m 0.00% Added +2.9m +2,879,000
14 OAKTREE CAPITAL MANAGEMENT LP 0.14% of their portfolio LOS ANGELES, CA 6,692,0006.7m $7.1m $7.1m 0.14% Added +300.0k +300,000
15 ARISTEIA CAPITAL, L.L.C. 0.18% of their portfolio GREENWICH, CT 6,000,0006.0m $6.4m $6.4m 0.18% Unchanged
16 BlackRock, Inc. 0.00% of their portfolio New York, NY 5,375,0005.4m $5.7m $5.7m 0.00% Reduced -200.0k -200,000
17 Tetragon Partners GP Ltd 0.97% of their portfolio GRAND CAYMAN, E9 5,000,0005.0m $5.4m $5.4m 0.97% Unchanged
18 SUSQUEHANNA ADVISORS GROUP, INC. 0.00% of their portfolio BALA CYNWYD, PA 4,776,0004.8m $50.4k $50.4k 0.00% New
19 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 4,459,0004.5m $4.7m $4.7m 0.00% Added +4.4m +4,415,000
20 SSI INVESTMENT MANAGEMENT LLC 0.25% of their portfolio Los Angeles, CA 3,343,0003.3m $3.6m $3.6m 0.25% Reduced -208.0k -208,000
21 RWC Asset Management LLP 0.12% of their portfolio LONDON, X0 2,200,0002.2m $2.3m $2.3m 0.12% Unchanged
22 AXA S.A. 0.01% of their portfolio PARIS, I0 2,100,0002.1m $2.2m $2.2m 0.01% Added +700.0k +700,000
23 Polar Capital Holdings Plc 0.01% of their portfolio London, X0 2,000,0002.0m $2.1m $2.1m 0.01% Unchanged
24 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,816,0001.8m $1.9m $1.9m 0.00% Added +908.0k +908,000
25 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 1,716,0001.7m $1.8m $1.8m 0.00% Added +1.1m +1,068,000
26 Amundi 0.00% of their portfolio Paris, I0 1,500,0001.5m $1.6m $1.6m 0.00% Unchanged
27 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% of their portfolio Paris, I0 1,500,0001.5m $1.6m $1.6m 0.00% Unchanged
28 Man Group plc 0.00% of their portfolio LONDON, X0 1,200,0001.2m $1.3m $1.3m 0.00% Unchanged
29 Walleye Capital LLC 0.01% of their portfolio NEW YORK, NY 863,000863.0k $920.4k $920.4k 0.01% Unchanged
30 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 500,000500.0k $531.7k $531.7k 0.00% New
31 Union Bancaire Privee, UBP SA 0.01% of their portfolio GENEVA 1, V8 480,000480.0k $446.4k $446.4k 0.01% Unchanged
32 Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio FRANKFURT AM MAIN, 2M 450,000450.0k $484.7k $484.7k 0.00% Unchanged
33 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 397,000397.0k $421.5k $421.5k 0.00% New
34 NOMURA HOLDINGS INC 0.10% of their portfolio TOKYO, M0 379,373379.4k $12.5m $12.5m 0.10% Reduced -351.5k -351,531
35 SHENKMAN CAPITAL MANAGEMENT INC 0.04% of their portfolio NEW YORK, NY 339,000339.0k $374.9k $374.9k 0.04% Reduced -6.6m -6,611,000
36 Erste Asset Management GmbH 0.00% of their portfolio VIENNA, C4 330,000330.0k $353.1k $353.1k 0.00% Added +330.0k +330,000
37 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 270,000270.0k $287.1k $287.1k 0.00% Reduced -610.0k -610,000
38 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 262,000262.0k $282.1k $282.1k 0.00% Added +122.0k +122,000
39 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 200,000200.0k $212.7k $212.7k 0.00% Unchanged
40 Jefferies Financial Group Inc. 0.00% of their portfolio NEW YORK, NY 110,000110.0k $116.4k $116.4k 0.00% New
41 Central Pacific Bank - Trust Division 0.01% of their portfolio HONOLULU, HI 64,00064.0k $68.1k $68.1k 0.01% Reduced -138.0k -138,000
42 ABN AMRO INVESTMENT SOLUTIONS 0.00% of their portfolio PARIS CEDEX 008, I0 50,00050.0k $53.3k $53.3k 0.00% Reduced -120.0k -120,000
43 Context Capital Management, LLC 0.05% of their portfolio LAJOLLA, CA 1,3861.4k $1.5m $1.5m 0.05% Unchanged
44 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged