Latest Period
Q1 2026
Security Snapshot
GOSSAMER BIO INC - NOTE 5.000% 6/0 Institutional Ownership
CUSIP: 38341PAA0
13F Institutional Holders and Ownership History from Q2 2020 to Q2 2026
Institutions Reporting
11
Principal
$202,406,000
Price (% of par)
40.0%
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- Security type / class
- Debt / NOTE 5.000% 6/0
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F principal
- $202,406,000
- Total 13F market value
- $80,815,511
- Principal change
- +$16,775,000
- Market value change
- -$6,104,627
- Number of holders
- 11
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 38341PAA0 - GOSSAMER BIO INC - NOTE 5.000% 6/0 is tracked under CUSIP 38341PAA0.
- 11 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 11 to 0 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $80,815,511 to $0.
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 11 institutions filings for Q1 2026.
Security key
38341PAA0
Latest holder period
Q1 2026
13F holders
11
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 38341PAA0:
As of 31 Mar 2026, 11 institutional investors reported holding $202,406,000 in principal (par value) of GOSSAMER BIO INC - NOTE 5.000% 6/0.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
25
Latest
Q1 2026
Rows shown
1-25 of 25
| Period | Principal | Value | Change | Price (% of par) (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | $0 | $0 | -$20,017,679 | 0 | |
| 2026 Q1 | $202,406,000 | $80,815,511 | -$6,104,627 | 40.0% | 11 |
| 2025 Q4 | $185,631,000 | $126,029,478 | +$28,975,009 | 68.06% | 14 |
| 2025 Q3 | $142,653,005 | $120,891,211 | -$3,070,130 | 69.5% | 15 |
| 2025 Q2 | $151,898,880 | $94,158,395 | -$6,577,623 | 52.47% | 13 |
| 2025 Q1 | $166,276,850 | $106,833,547 | -$1,128,807 | 56.0% | 13 |
| 2024 Q4 | $172,449,850 | $105,507,106 | -$439,375 | 53.99% | 14 |
| 2024 Q3 | $173,427,850 | $91,358,329 | -$505,199 | 52.36% | 14 |
| 2024 Q2 | $174,427,850 | $96,670,884 | -$752,032 | 49.14% | 14 |
| 2024 Q1 | $175,927,850 | $78,772,359 | -$8,738,317,375 | 40.0% | 13 |
| 2023 Q4 | $188,786,978 | $70,928,514 | +$7,178,077 | 37.46% | 13 |
| 2023 Q3 | $169,080,828 | $75,590,270 | +$418,933 | 39.61% | 14 |
| 2023 Q2 | $168,582,983 | $58,393,690 | -$2,952,463 | 30.65% | 14 |
| 2023 Q1 | $198,268,483 | $57,344,867 | -$3,104,300 | 27.59% | 18 |
| 2022 Q4 | $210,389,850 | $68,739,390 | -$6,327,082 | 32.35% | 18 |
| 2022 Q3 | $217,354,850 | $229,093,000 | +$9,445,314 | 103.25% | 23 |
| 2022 Q2 | $211,054,350 | $162,925,000 | -$8,295,107 | 74.75% | 21 |
| 2022 Q1 | $212,217,850 | $182,239,000 | -$3,082,458 | 80.87% | 23 |
| 2021 Q4 | $211,455,850 | $219,654,000 | -$934,561 | 98.0% | 23 |
| 2021 Q3 | $209,906,850 | $217,371,462 | +$2,909,827 | 103.87% | 23 |
| 2021 Q2 | $207,953,250 | $167,292,324 | +$11,943,418 | 80.32% | 25 |
| 2021 Q1 | $191,143,250 | $172,308,584 | -$11,653,434 | 89.75% | 25 |
| 2020 Q4 | $203,806,000 | $185,211,000 | -$1,432,829 | 90.59% | 23 |
| 2020 Q3 | $208,056,000 | $214,786,000 | +$31,360,555 | 103.05% | 28 |
| 2020 Q2 | $171,551,000 | $172,861,000 | +$172,861,000 | 100.7% | 27 |