DOSSIER · 13F Holders · Q3 2026
MDEV

IRST TR EXCHANGE TRADED FD

9 institutions still hold IRST TR EXCHANGE TRADED FD as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 33738R639·9 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$3M
visible holders
Holders
9
filers reporting
Concentration
33.76%
JANE STREET GROUP, LLC #1
top holder share
AI Holders Summary · Q3 2026

9 institutions reported MDEV in Q3 2026. JANE STREET GROUP, LLC leads at 33.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$917K44K0.00%Q3 2026
02
Cetera Investment Advisers
CIK 0001666741
$753K36K0.00%Q3 2026
03
MORGAN STANLEY
CIK 0000895421
$485K23K0.00%Q3 2026
04
Virtu Financial LLC
CIK 0001533964· Market maker
$340K18K0.01%Q1 2026
05
Regatta Research & Money Management
CIK 0002137529
$191K10K0.18%Q2 2026
06
OSAIC HOLDINGS, INC.
CIK 0001677044
$23K1K0.00%Q3 2026
07
Keating Financial Advisory Services, Inc.
CIK 0002103443
$8K3670.00%Q3 2026
08
UBS Group AG
CIK 0001610520
$394190.00%Q3 2026
09
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025