DOSSIER · 13F Holders · Q1 2026
RVER

ADVISOR MANAGED PORTFOLIOS

5 institutions still hold ADVISOR MANAGED PORTFOLIOS as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00777X546·5 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$2M
visible holders
Holders
5
filers reporting
Concentration
41.97%
JANE STREET GROUP, LLC #1
top holder share
AI Holders Summary · Q1 2026

5 institutions reported RVER in Q1 2026. JANE STREET GROUP, LLC leads at 42.0% 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
$714K26K0.00%Q1 2026
02
Baird Financial Group, Inc.
CIK 0001648711
$601K17K0.00%Q2 2026
03
WOLVERINE TRADING, LLC
CIK 0000927337
$364K11K0.00%Q3 2025
04
HARBOUR INVESTMENTS, INC.
CIK 0000810121
$22K6430.00%Q2 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025