Latest Period
Q1 2026
Security Snapshot
HALOZYME THERAPEUTICS INC - NOTE 0.250% 3/0 Institutional Ownership
CUSIP: 40637HAD1
13F Institutional Holders and Ownership History from Q1 2022 to Q1 2026
Institutions Reporting
47
Principal
$203,347,968
Price (% of par)
103.69%
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- Security type / class
- Debt / NOTE 0.250% 3/0
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F principal
- $203,347,968
- Total 13F market value
- $210,916,607
- Principal change
- +$11,782,992
- Market value change
- +$11,888,425
- Number of holders
- 47
- SEC-reported market price (% of par)
- 103.69%
Latest holder snapshot
3 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 40637HAD1 - HALOZYME THERAPEUTICS INC - NOTE 0.250% 3/0 is tracked under CUSIP 40637HAD1.
- 47 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 51 to 47 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $218,096,029 to $210,916,607.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 47 institutions filings for Q1 2026.
Security key
40637HAD1
Latest holder period
Q1 2026
13F holders
47
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 40637HAD1:
As of 31 Mar 2026, 47 institutional investors reported holding $203,347,968 in principal (par value) of HALOZYME THERAPEUTICS INC - NOTE 0.250% 3/0.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
17
Latest
Q1 2026
Rows shown
1-17 of 17
| Period | Principal | Value | Change | Price (% of par) (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | $203,347,968 | $210,916,607 | +$11,888,425 | 103.69% | 47 |
| 2025 Q4 | $201,564,976 | $218,096,029 | -$595,605,703 | 108.07% | 51 |
| 2025 Q3 | $726,382,500 | $834,806,788 | +$105,581,455 | 114.78% | 59 |
| 2025 Q2 | $728,633,184 | $726,115,830 | +$9,607,370 | 99.57% | 64 |
| 2025 Q1 | $707,502,041 | $750,572,002 | -$21,159,427 | 105.81% | 57 |
| 2024 Q4 | $713,351,051 | $682,649,093 | +$30,765,855 | 95.39% | 57 |
| 2024 Q3 | $685,848,882 | $688,553,098 | -$133,842,993 | 100.08% | 54 |
| 2024 Q2 | $833,277,781 | $795,939,589 | +$12,847,273 | 95.33% | 58 |
| 2024 Q1 | $819,088,507 | $726,898,751 | -$345,457 | 88.67% | 61 |
| 2023 Q4 | $815,214,254 | $706,534,402 | +$11,603,534 | 86.44% | 64 |
| 2023 Q3 | $799,411,199 | $679,095,809 | +$6,210,490 | 84.45% | 65 |
| 2023 Q2 | $794,335,832 | $662,252,900 | +$19,666,070 | 83.28% | 67 |
| 2023 Q1 | $836,537,369 | $710,137,045 | +$46,468,623 | 84.78% | 62 |
| 2022 Q4 | $676,406,024 | $656,553,304 | -$264,456,865 | 97.14% | 53 |
| 2022 Q3 | $730,524,195 | $620,620,688 | +$5,561,573 | 85.0% | 48 |
| 2022 Q2 | $712,881,662 | $631,436,377 | +$142,081,055 | 88.39% | 50 |
| 2022 Q1 | $543,043,884 | $476,655,665 | +$476,655,665 | 87.73% | 46 |