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TMB

Thornburg Multi Sector Bond ETF

31 hedge funds and large institutions have $194M invested in Thornburg Multi Sector Bond ETF in 2026 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 17 increasing their positions, 5 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

240% more repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 5

200% more funds holding in top 10

Funds holding in top 10: 13 (+2)

100% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 4

33% more capital invested

Capital invested by funds: $146M → $194M (+$47.8M)

11% more funds holding

Funds holding: 2831 (+3)

32.03% less ownership

Funds ownership: 119.57%87.54% (-32%)

Holders
31
Holders Change
+3
Holders Change %
+10.71%
% of All Funds
0.38%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
8
Increased
17
Reduced
5
Closed
4
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PTC
26
Private Trust Company
Ohio
$97.9K +$70.5K +2,768 +253%
IA
27
IFG Advisory
Georgia
$47.3K +$47.6K +1,868 New
Jones Financial Companies
28
Jones Financial Companies
Missouri
$24.6K +$24.5K +961 New
Morgan Stanley
29
Morgan Stanley
New York
$18K +$6.29K +247 +53%
BTI
30
Blue Trust Inc
Georgia
$2.54K +$2.55K +100 New
IA
31
IFP Advisors
Florida
$254 -$6.45K -253 -96%
Mariner
32
Mariner
Kansas
-$28.3M -1,107,840 Closed
Citadel Advisors
33
Citadel Advisors
Florida
-$326K -12,787 Closed
SIS
34
Sound Income Strategies
Florida
-$70.3K -2,757 Closed
UBS Group
35
UBS Group
Switzerland
-$2.7K -106 Closed

TMB Hedge Fund Activity: Q2 2026 in Review

31 of the 8,153 institutional investors tracked by Wall St. Rank reported a position in Thornburg Multi Sector Bond ETF (TMB) for Q2 2026, worth a combined $194M — up 33% from $146M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new TMB positions and 4 closed out — a net gain of 4 holders — while 17 added to existing stakes and 5 trimmed.

The largest buyer was Private Advisor Group, opening a new position worth an estimated $28.4M. The largest seller was Mariner, exiting entirely with an estimated $28.3M sold.

  • 31 institutional investors held Thornburg Multi Sector Bond ETF (TMB) as of Q2 2026, up from 28 in Q1 2026.
  • Funds reported $194M of Thornburg Multi Sector Bond ETF stock for Q2 2026, up 33% quarter-over-quarter.
  • 8 funds opened new Thornburg Multi Sector Bond ETF positions in Q2 2026 and 4 closed out, a net change of +4 holders.
  • The largest Thornburg Multi Sector Bond ETF buyer in Q2 2026 was Private Advisor Group, an estimated $28.4M added.
  • The largest Thornburg Multi Sector Bond ETF seller in Q2 2026 was Mariner, an estimated $28.3M sold.

Based on aggregated 13F filings for Q2 2026.