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CATF

American Century California Municipal Bond ETF

16 hedge funds and large institutions have $58.3M invested in American Century California Municipal Bond ETF in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 8 increasing their positions, 2 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

400% more first-time investments, than exits

New positions opened: 5 | Existing positions closed: 1

300% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 2

33% more funds holding

Funds holding: 1216 (+4)

12% more capital invested

Capital invested by funds: $51.9M → $58.3M (+$6.35M)

0.13% more ownership

Funds ownership: 86.55%86.68% (+0.13%)

Holders
16
Holders Change
+4
Holders Change %
+33.33%
% of All Funds
0.2%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
5
Increased
8
Reduced
2
Closed
1
Calls
Puts
Net Calls
Net Calls Change

CATF Hedge Fund Activity: Q1 2026 in Review

16 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in American Century California Municipal Bond ETF (CATF) for Q1 2026, worth a combined $58.3M — up 12% from $51.9M a quarter earlier.

Buyers outnumbered sellers: 5 funds opened new CATF positions and 1 closed out — a net gain of 4 holders — while 8 added to existing stakes and 2 trimmed.

The largest buyer was Ballast Rock Private Wealth, opening a new position worth an estimated $2M. The largest seller was Jane Street, cutting an estimated $791K.

  • 16 institutional investors held American Century California Municipal Bond ETF (CATF) as of Q1 2026, up from 12 in Q4 2025.
  • Funds reported $58.3M of American Century California Municipal Bond ETF stock for Q1 2026, up 12% quarter-over-quarter.
  • 5 funds opened new American Century California Municipal Bond ETF positions in Q1 2026 and 1 closed out, a net change of +4 holders.
  • The largest American Century California Municipal Bond ETF buyer in Q1 2026 was Ballast Rock Private Wealth, an estimated $2M added.
  • The largest American Century California Municipal Bond ETF seller in Q1 2026 was Jane Street, an estimated $791K sold.

Based on aggregated 13F filings for Q1 2026.