Smart Money Radar / Tickers / MIAX

MIAX Financial Services

CROWD: GREEN Quiet institutional ownership. No unusual crowd behavior in the latest filings.
Active holders
79
of 201 total, index funds excluded
This quarter
+34
27 out
Conviction
9 bps
median holder weight: token bet
Streak
2q
consecutive rising quarters

The crowd, 2016 to now

active holders per quarter
2025Mar 2026
Holdings as of Mar 31, 2026, filed by May 16, 2026. Counts for the newest quarter keep settling for a few weeks as amendments land.

The tide

funds in (up) vs out (down)
Sep 25 Mar 26

Top holders

by reported value · $2.0B held
FundValueNote
T. Rowe Price Investment Ma… $161M
HORIZON KINETICS ASSET MANA… $134M
SUSQUEHANNA INTERNATIONAL G… $128M
BlackRock, Inc. $87M
Ken Griffin $63M famous whale
Invesco Ltd. $62M
Alyeska Investment Group, L… $56M
VANGUARD CAPITAL MANAGEMENT… $55M
VANGUARD PORTFOLIO MANAGEME… $54M
ADAGE CAPITAL PARTNERS GP, … $49M

Tourists vs true believers

every holder a dot · right = bigger bet in their own book, up = patient money
TOURISTS: small bets, fast churn BELIEVERS: real weight, patient books POSITION WEIGHT IN THE HOLDER'S OWN BOOK (LOG) PATIENCE
Hover any dot for the fund and its bet size. Patience is measured from each filer's actual quarter-to-quarter turnover across our whole database.