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Janus Henderson Small Cap Growth Alpha ETF

75 hedge funds and large institutions have $202M invested in Janus Henderson Small Cap Growth Alpha ETF in 2026 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 30 increasing their positions, 27 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

11% more repeat investments, than reductions

Existing positions increased: 30 | Existing positions reduced: 27

1% more capital invested

Capital invested by funds: $200M → $202M (+$2.64M)

0.74% more ownership

Funds ownership: 74.24%74.97% (+0.74%)

10% less funds holding

Funds holding: 8375 (-8)

38% less first-time investments, than exits

New positions opened: 8 | Existing positions closed: 13

99% less call options, than puts

Call options by funds: $5K | Put options by funds: $904K

Holders
75
Holders Change
-8
Holders Change %
-9.64%
% of All Funds
0.92%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
8
Increased
30
Reduced
27
Closed
13
Calls
$5K
Puts
$904K
Net Calls
-$899K
Net Calls Change
+$3.42M

JSML Hedge Fund Activity: Q1 2026 in Review

75 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Janus Henderson Small Cap Growth Alpha ETF (JSML) for Q1 2026, worth a combined $202M — up 1.3% from $200M a quarter earlier.

Sellers outnumbered buyers: 13 funds closed out of JSML and 8 opened new positions — a net loss of 5 holders — while 27 trimmed existing stakes and 30 added.

The largest buyer was Hennion & Walsh Asset Management, opening a new position worth an estimated $35M. The largest seller was Systelligence LLC, exiting entirely with an estimated $5.14M sold.

  • 75 institutional investors held Janus Henderson Small Cap Growth Alpha ETF (JSML) as of Q1 2026, down from 83 in Q4 2025.
  • Funds reported $202M of Janus Henderson Small Cap Growth Alpha ETF stock for Q1 2026, up 1.3% quarter-over-quarter.
  • 8 funds opened new Janus Henderson Small Cap Growth Alpha ETF positions in Q1 2026 and 13 closed out, a net change of -5 holders.
  • The largest Janus Henderson Small Cap Growth Alpha ETF buyer in Q1 2026 was Hennion & Walsh Asset Management, an estimated $35M added.
  • The largest Janus Henderson Small Cap Growth Alpha ETF seller in Q1 2026 was Systelligence LLC, an estimated $5.14M sold.

Based on aggregated 13F filings for Q1 2026.