Latest Period
Q4 2025
Security Snapshot
THORNBURG ETF TR - MULTI SECTOR BD (TMB) Institutional Ownership
CUSIP: 88521L207
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
22
Shares (Excl. Options)
1,646,888
Price
$25.58
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- Type / Class
- Equity / MULTI SECTOR BD
- Symbol
- TMB
- Price per share
- $25.56
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 1,646,888
- Total reported value
- $42,127,947
- % of total 13F portfolios
- 0%
- Share change
- +389,235
- Value change
- +$9,949,582
- Number of holders
- 22
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- TMB - THORNBURG ETF TR - MULTI SECTOR BD is tracked under CUSIP 88521L207.
- 22 institutions reported positions in Q4 2025.
- Schedule 13D/13G significant owner rows are not currently available.
What Changed
- Holder count moved from 22 to 9 between Q4 2025 and Q1 2026.
- Reported value moved from $42,127,947 to $31,753,909.
Why This Matters
- 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.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 22 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 88521L207?
CUSIP 88521L207 identifies TMB - THORNBURG ETF TR - MULTI SECTOR BD in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 88521L207:
As of 31 Dec 2025, 22 institutional investors reported holding 1,646,888 shares of THORNBURG ETF TR - MULTI SECTOR BD (TMB).
Institutional Holders of THORNBURG ETF TR - MULTI SECTOR BD (TMB) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 1,244,366 | $31,753,909 | +$2,150,173 | $25.51 | 9 |
| 2025 Q4 | 1,646,888 | $42,127,947 | +$9,949,582 | $25.58 | 22 |
| 2025 Q3 | 1,257,653 | $32,246,722 | +$23,809,990 | $25.64 | 22 |
| 2025 Q2 | 338,956 | $8,625,299 | +$7,437,159 | $25.45 | 16 |
| 2025 Q1 | 46,686 | $1,181,627 | +$1,181,627 | $25.31 | 3 |