Cytokinetics, Incorporated bonds CYTK
Who owns Cytokinetics, Incorporated's debt and what their own filings say it is worth. Bond prices and yields are fund-reported marks (SEC Form N-PORT) as of Jul 2026; they lag the market by about two months. CYTK stock page.
Every bond funds hold
Each bond's latest fund-reported mark. Price per 100 of face value; yield to maturity from price, coupon and maturity; spread over the matched-maturity Treasury for US-dollar bonds.
| Bond | Coupon | Maturity | Ccy | Price | Yield | Spread | Funds | Held | As of |
|---|---|---|---|---|---|---|---|---|---|
| 23282WAC4 convertible | 3.5% fixed | 2027-07-01 | USD | 155.59 | — | — | 5 | $4.6M | Jul 2026 |
| 23282WAD2 convertible | 1.75% fixed | 2031-10-01 | USD | 139.67 | — | — | 16 | $50.3M | Jul 2026 |
Spread history
Median spread of the US-dollar bonds over Treasuries, month-ends with complete filings. Fund-reported.
Not enough US-dollar bonds with a yield.
Price history
Median fund-marked price across the bonds, per 100 of face value.
By month
Funds file on staggered quarter-ends, so each month-end is marked by the funds that reported for it; the amount held moves with which funds filed, not only with buying and selling.
| Month-end | Bonds | Held | Median price | USD yield | USD spread | Most funds on one bond |
|---|---|---|---|---|---|---|
| Jul 2026 | 2 | $54.9M | 147.63 | — | — | 16 |
| Jun 2026 | 2 | $44.2M | 160.01 | — | — | 18 |
| May 2026 | 2 | $28.1M | 149.02 | — | — | 7 |
| Apr 2026 | 2 | $45.6M | 135.58 | — | — | 16 |
| Mar 2026 | 2 | $40.9M | 136.84 | — | — | 14 |
| Feb 2026 | 2 | $41.0M | 132.74 | — | — | 8 |
| Jan 2026 | 2 | $50.9M | 135.02 | — | — | 17 |
| Dec 2025 | 2 | $69.1M | 133.42 | — | — | 14 |
| Nov 2025 | 2 | $49.2M | 137.26 | — | — | 7 |
| Oct 2025 | 2 | $36.7M | 132.75 | — | — | 14 |
| Sep 2025 | 2 | $64.1M | 121.97 | — | — | 15 |
| Aug 2025 | 1 | $10.6M | 108.32 | — | — | 3 |
| Jul 2025 | 1 | $11.3M | 110.29 | — | — | 8 |
Who holds the debt
Fund series in their latest quarterly N-PORT report, largest first, with the change in face value against each fund's own previous report. Names as reported in the filings. 7 added, 11 cut, 8 new holders and 4 exits in the latest quarter.
| Fund series | Report | Face value | Value | Change in face value |
|---|---|---|---|---|
| iShares Convertible Bond ETF iShares Trust | 2026-07-31 | $15.8M | $22.1M | $2.5M |
| State Street(R) SPDR(R) Bloomberg Convertible Securities ETF SPDR SERIES TRUST | 2026-06-30 | $11.0M | $16.5M | $1.6M |
| AQR Diversified Arbitrage Fund AQR Funds | 2026-06-30 | $6.3M | $9.4M | $0 |
| Columbia Convertible Securities Fund COLUMBIA FUNDS SERIES TRUST | 2026-05-31 | $6.5M | $9.1M | -$3.5M |
| Fidelity Convertible Securities Fund Fidelity Financial Trust | 2026-05-31 | $5.7M | $8.2M | -$2.5M |
| Lord Abbett Convertible Fund LORD ABBETT INVESTMENT TRUST | 2026-05-31 | $5.3M | $7.5M | -$600K |
| Putnam Convertible Securities Fund | 2026-07-31 | $4.5M | $6.3M | $2.9M |
| Fidelity SAI Convertible Arbitrage Fund Fidelity Greenwood Street Trust | 2026-07-31 | $3.9M | $5.5M | $0 |
| Invesco Convertible Securities Fund AIM Growth Series (Invesco Growth Series) | 2026-06-30 | $3.2M | $4.9M | -$1.8M |
| CALAMOS CONVERTIBLE & HIGH INCOME FUND | 2026-07-31 | $2.5M | $3.5M | $0 |
| Calamos Convertible Fund CALAMOS INVESTMENT TRUST/IL | 2026-07-31 | $2.2M | $3.1M | $0 |
| CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | 2026-07-31 | $2.2M | $3.1M | $0 |
| Fidelity Strategic Dividend and Income Fund Fidelity Salem Street Trust | 2026-05-31 | $2.1M | $3.1M | -$1.3M |
| Bancroft Fund Ltd | 2026-06-30 | $2.0M | $3.0M | $0 |
| Ellsworth Growth & Income Fund Ltd | 2026-06-30 | $2.0M | $3.0M | $0 |
| Empower High Yield Bond Fund EMPOWER FUNDS, INC. | 2026-06-30 | $1.9M | $2.8M | new |
| Calamos Dynamic Convertible & Income Fund | 2026-07-31 | $2.0M | $2.8M | $0 |
| THE HARTFORD STRATEGIC INCOME FUND HARTFORD MUTUAL FUNDS, INC | 2026-07-31 | $1.7M | $2.6M | -$1.3M |
| Gabelli Convertible & Income Securities Fund Inc | 2026-06-30 | $1.5M | $2.2M | $0 |
| Global Opportunities Portfolio | 2026-07-31 | $1.4M | $2.2M | $0 |
| Advent Convertible & Income Fund ADVENT CONVERTIBLE & INCOME FUND | 2026-07-31 | $776K | $1.1M | $0 |
| First Trust SSI Strategic Convertible Securities ETF First Trust Exchange-Traded Fund IV | 2026-07-31 | $573K | $799K | $0 |
| Hartford Strategic Income ETF Hartford Funds Exchange-Traded Trust | 2026-07-31 | $435K | $627K | -$225K |
| Mercer Opportunistic Fixed Income Fund Mercer Funds | 2026-06-30 | $354K | $531K | -$390K |
| Domini Impact Bond Fund Domini Investment Trust | 2026-07-31 | $325K | $453K | $0 |
Largest exits in the latest quarter (fund held the bonds in its previous report, none now): Columbia Flexible Capital Income Fund ($5.0M), Fidelity Advisor Multi-Asset Income Fund ($3.4M), Defensive Market Strategies Fund ($589K), Voya Global Income & Growth Fund ($200K).
ETFs holding these bonds
From each ETF's own latest N-PORT report: the issuer's bonds as a share of the ETF's net assets. A holdings list, not a recommendation.
| ETF | Report | Bonds | Face value | Value | % of net assets |
|---|---|---|---|---|---|
| ICVT iShares Convertible Bond ETF | 2026-07-31 | 1 | $15.8M | $22.1M | 0.31% |
| CWB State Street(R) SPDR(R) Bloomberg Convertible Securities ETF | 2026-06-30 | 1 | $11.0M | $16.5M | 0.27% |
| FCVT First Trust SSI Strategic Convertible Securities ETF | 2026-07-31 | 1 | $573K | $799K | 0.79% |
| HFSI Hartford Strategic Income ETF | 2026-07-31 | 2 | $435K | $627K | 0.06% |
| XAGG Eaton Vance Income Opportunities ETF | 2026-06-30 | 1 | $85K | $145K | 0.01% |
| OBND State Street(R) Loomis Sayles Opportunistic Bond ETF | 2026-06-30 | 1 | $35K | $52K | 0.09% |
Default risk, three ways
Stock market: distance-to-default
Distance-to-default 6.72: safer than 64% of companies (60th percentile in Healthcare). Market-implied, prices to 2026-10-16, balance sheet 2026-06-30.
| Equity value | $8.66B |
| Debt barrier (short-term + ½ long-term debt) | $587.2M |
| Equity volatility (1 year) | 43.0% |
| Asset value / asset volatility (solved) | $9.22B / 40.4% |
| Risk-free rate (1-year Treasury) | 4.28% |
Bond market: priced-in odds
No US-dollar bond with a yield to compute it from.
Accounts: Altman Z
Altman Z'' = -6.09 (latest balance sheet). A fundamentals cross-check; see methods for the variant used.
The stock side: 13F filings
What institutions report holding in CYTK's stock and options. Options are reported at the value of the underlying shares, not the premium paid; 13F lists long positions only, lags 45 days after quarter-end, and does not show whether puts hedge a stock position.
| Quarter-end | Stock holders | Stock value | Put managers | Puts (underlying value) | Call managers | Calls (underlying value) | Convertible holders |
|---|---|---|---|---|---|---|---|
| 2026-09-30 filings still arriving | 29 | $22.7M | 0 | — | 0 | — | 0 |
| 2026-06-30 | 468 | $11.87B | 14 | $102.2M | 21 | $616.2M | 25 |
| 2026-03-31 | 422 | $7.49B | 24 | $211.2M | 34 | $530.8M | 22 |
| 2025-12-31 | 418 | $7.53B | 22 | $117.6M | 29 | $477.1M | 25 |
| 2025-09-30 | 369 | $6.54B | 15 | $81.0M | 34 | $354.6M | 26 |
| 2025-06-30 | 301 | $3.91B | 16 | $45.1M | 25 | $211.0M | 41 |
Sources: fund holdings and fund-reported marks from SEC Form N-PORT (published about 60 days after each month-end); 13F filings; House and Senate periodic transaction reports and OGE Form 278-T; Treasury yields from FRED. Findings from filings, not advice. How each number is computed.