Latest Period
Q1 2026
Security Snapshot
JANUS DETROIT STR TR - HENDERSON SECURI (JSI) Institutional Ownership
CUSIP: 47103U746
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
154
Shares (Excl. Options)
24,918,507
Price
$51.55
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- Security type / class
- Equity / HENDERSON SECURI
- Symbol
- JSI
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 24,918,507
- Total 13F value
- $1,284,572,731
- Portfolio coverage rank
- 0.01%
- Share change
- +1,689,104
- Value change
- +$86,633,688
- Number of holders
- 154
- SEC-reported price per share
- $51.49
Latest holder snapshot
5 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
- JSI - JANUS DETROIT STR TR - HENDERSON SECURI is tracked under CUSIP 47103U746.
- 154 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 152 to 154 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $1,212,665,574 to $1,284,572,731.
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 154 institutions filings for Q1 2026.
Security key
47103U746
Latest holder period
Q1 2026
13F holders
154
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 47103U746:
As of 31 Mar 2026, 154 institutional investors reported holding 24,918,507 shares of JANUS DETROIT STR TR - HENDERSON SECURI (JSI).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
10
Latest
Q1 2026
Rows shown
1-10 of 10
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 24,918,507 | $1,284,572,731 | +$86,633,688 | $51.55 | 154 |
| 2025 Q4 | 23,285,605 | $1,212,665,574 | +$148,464,267 | $52.06 | 152 |
| 2025 Q3 | 20,150,946 | $1,053,106,821 | +$409,110,710 | $52.27 | 133 |
| 2025 Q2 | 14,234,836 | $748,542,139 | +$131,280,189 | $52.62 | 104 |
| 2025 Q1 | 11,725,103 | $613,452,719 | +$165,040,459 | $52.35 | 90 |
| 2024 Q4 | 9,297,075 | $481,673,517 | +$152,261,508 | $51.81 | 70 |
| 2024 Q3 | 5,848,635 | $309,602,217 | +$49,148,434 | $52.98 | 45 |
| 2024 Q2 | 5,017,719 | $259,901,874 | +$75,073,762 | $51.76 | 34 |
| 2024 Q1 | 3,465,066 | $178,701,261 | +$116,252,912 | $51.63 | 25 |
| 2023 Q4 | 1,211,543 | $62,248,976 | +$62,248,976 | $51.36 | 9 |