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Rockefeller Opportunistic Municipal Bond ETF

27 hedge funds and large institutions have $392M invested in Rockefeller Opportunistic Municipal Bond ETF in 2026 Q1 according to their latest regulatory filings, with 6 funds opening new positions, 13 increasing their positions, 6 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,395% more capital inflows, than outflows

Capital inflows: $80.7M | Capital outflows: $3.23M

500% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 1

117% more repeat investments, than reductions

Existing positions increased: 13 | Existing positions reduced: 6

17% more funds holding

Funds holding: 23 → 27 (+4)

16.06% more ownership

Funds ownership: 65.98% → 82.04% (+16%)

Holders
27
Holders Change
+4
Holders Change %
+17.39%
% of All Funds
0.33%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
13
Reduced
6
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

RMOP Hedge Fund Activity: Q1 2026 in Review

27 of the 8,231 institutional investors tracked by Wall St. Rank reported a position in Rockefeller Opportunistic Municipal Bond ETF (RMOP) for Q1 2026, worth a combined $392M — up 24% from $317M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new RMOP positions and 1 closed out — a net gain of 5 holders — while 13 added to existing stakes and 6 trimmed.

The largest buyer was Rockefeller Capital Management, adding an estimated $51.6M. The largest seller was Stifel Financial, cutting an estimated $1.03M.

  • 27 institutional investors held Rockefeller Opportunistic Municipal Bond ETF (RMOP) as of Q1 2026, up from 23 in Q4 2025.
  • Funds reported $392M of Rockefeller Opportunistic Municipal Bond ETF stock for Q1 2026, up 24% quarter-over-quarter.
  • 6 funds opened new Rockefeller Opportunistic Municipal Bond ETF positions in Q1 2026 and 1 closed out, a net change of +5 holders.
  • The largest Rockefeller Opportunistic Municipal Bond ETF buyer in Q1 2026 was Rockefeller Capital Management, an estimated $51.6M added.
  • The largest Rockefeller Opportunistic Municipal Bond ETF seller in Q1 2026 was Stifel Financial, an estimated $1.03M sold.

Based on aggregated 13F filings for Q1 2026.