Thornburg Income Builder Opportunities Trust
TBLD- Exchange
- Nasdaq
- SEC CIK
- 0001820378
In the last 90 days, Thornburg Income Builder Opportunities Trust insiders filed 2 open-market purchases and 0 sales; 56 institutions reported holding it in 13F filings for Q2 2026, worth $219.9M in total; no superinvestor holds it.
Holders of 5% or more of TBLD
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Thornburg Income Builder Opportunities Trust, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| UBS Group AG | 13G | 5.60%1.80M shares | New | Oct 31, 20241 filing | Oct 31, 2024 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on Thornburg Income Builder Opportunities Trust, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 31, 202410:43 AM ET | UBS Group AG | 13G | 5.60%1.80M shares | New | Sep 30, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Thornburg Income Builder Opportunities Trust shares.
No Form 144 notices for Thornburg Income Builder Opportunities Trust are on file.