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Janus Henderson Small/Mid Cap Growth Alpha ETF

126 hedge funds and large institutions have $649M invested in Janus Henderson Small/Mid Cap Growth Alpha ETF in 2026 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 64 increasing their positions, 28 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

133% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 6

129% more repeat investments, than reductions

Existing positions increased: 64 | Existing positions reduced: 28

17% more funds holding in top 10

Funds holding in top 10: 67 (+1)

11% more capital invested

Capital invested by funds: $586M → $649M (+$63.8M)

3% more funds holding

Funds holding: 122126 (+4)

1.88% more ownership

Funds ownership: 77.53%79.41% (+1.9%)

Holders
126
Holders Change
+4
Holders Change %
+3.28%
% of All Funds
1.55%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.09%
New
14
Increased
64
Reduced
28
Closed
6
Calls
Puts
Net Calls
Net Calls Change

JSMD Hedge Fund Activity: Q1 2026 in Review

126 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Janus Henderson Small/Mid Cap Growth Alpha ETF (JSMD) for Q1 2026, worth a combined $649M — up 11% from $586M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new JSMD positions and 6 closed out — a net gain of 8 holders — while 64 added to existing stakes and 28 trimmed.

The largest buyer was LPL Financial, adding an estimated $23.3M. The largest seller was Stifel Financial, cutting an estimated $13.3M.

  • 126 institutional investors held Janus Henderson Small/Mid Cap Growth Alpha ETF (JSMD) as of Q1 2026, up from 122 in Q4 2025.
  • Funds reported $649M of Janus Henderson Small/Mid Cap Growth Alpha ETF stock for Q1 2026, up 11% quarter-over-quarter.
  • 14 funds opened new Janus Henderson Small/Mid Cap Growth Alpha ETF positions in Q1 2026 and 6 closed out, a net change of +8 holders.
  • The largest Janus Henderson Small/Mid Cap Growth Alpha ETF buyer in Q1 2026 was LPL Financial, an estimated $23.3M added.
  • The largest Janus Henderson Small/Mid Cap Growth Alpha ETF seller in Q1 2026 was Stifel Financial, an estimated $13.3M sold.

Based on aggregated 13F filings for Q1 2026.