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Janus Henderson Small Cap Growth Alpha ETF

83 hedge funds and large institutions have $200M invested in Janus Henderson Small Cap Growth Alpha ETF in 2025 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 31 increasing their positions, 24 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

425% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 4

29% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 24

26% more funds holding

Funds holding: 6683 (+17)

24% more capital invested

Capital invested by funds: $161M → $200M (+$38.8M)

3.15% more ownership

Funds ownership: 71.09%74.24% (+3.1%)

99% less call options, than puts

Call options by funds: $29K | Put options by funds: $4.35M

Holders
83
Holders Change
+17
Holders Change %
+25.76%
% of All Funds
1.01%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
21
Increased
31
Reduced
24
Closed
4
Calls
$29K
Puts
$4.35M
Net Calls
-$4.32M
Net Calls Change
-$1.87M

JSML Hedge Fund Activity: Q4 2025 in Review

83 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Janus Henderson Small Cap Growth Alpha ETF (JSML) for Q4 2025, worth a combined $200M — up 24% from $161M a quarter earlier.

Buyers outnumbered sellers: 21 funds opened new JSML positions and 4 closed out — a net gain of 17 holders — while 31 added to existing stakes and 24 trimmed.

The largest buyer was LPL Financial, adding an estimated $9.41M. The largest seller was Ameriprise, cutting an estimated $8.59M.

  • 83 institutional investors held Janus Henderson Small Cap Growth Alpha ETF (JSML) as of Q4 2025, up from 66 in Q3 2025.
  • Funds reported $200M of Janus Henderson Small Cap Growth Alpha ETF stock for Q4 2025, up 24% quarter-over-quarter.
  • 21 funds opened new Janus Henderson Small Cap Growth Alpha ETF positions in Q4 2025 and 4 closed out, a net change of +17 holders.
  • The largest Janus Henderson Small Cap Growth Alpha ETF buyer in Q4 2025 was LPL Financial, an estimated $9.41M added.
  • The largest Janus Henderson Small Cap Growth Alpha ETF seller in Q4 2025 was Ameriprise, an estimated $8.59M sold.

Based on aggregated 13F filings for Q4 2025.