DOSSIER · 13F Holders · Q1 2026BellwetherCompounder

RFMZ

RIVERNORTH FLEXIBLE MUNI INC

63 institutions still hold RIVERNORTH FLEXIBLE MUNI INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 76883Y107·63 13F holders·last filed Mar 31, 2026

Market cap

—

▲ 9.0%

vs prior quarter

13F value held

$87M

78.0% inst. owned

of float

Holders

63

-67 QoQ

filers reporting

Activity

+94 / −22

+844 added · −930 reduced

this quarter

Concentration

11.79%

Rockefeller Capital Management L.P. #1

top holder share

AI Holders Summary · Q1 2026

63 institutions reported RFMZ in Q1 2026. Rockefeller Capital Management L.P. leads at 11.8% of the visible book. -67 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter

Rockefeller Capital Management L.P.

$10M811K0.02%Q1 2026 02

$9M698K0.00%Q1 2026 03

ROBINSON CAPITAL MANAGEMENT, LLC

$8M644K3.51%Q1 2026 04

$8M604K0.00%Q1 2026 05

Pathstone Holdings, LLC

$7M546K0.03%Q1 2026 06

WELLS FARGO & COMPANY/MN

$5M391K0.00%Q1 2026 07

ROYAL BANK OF CANADA

$4M355K0.00%Q1 2026 08

Gateway Wealth Partners, LLC

$4M351K0.17%Q1 2026 09

Atlas Wealth LLC

$4M337K1.28%Q1 2026 10

Saba Capital Management, L.P.

$4M288K0.10%Q1 2026 11

Karpus Management, Inc.

$3M263K0.10%Q1 2026 12

STIFEL FINANCIAL CORP

$3M234K0.00%Q1 2026 13

Thomas J. Herzfeld Advisors, Inc.

$3M230K0.99%Q1 2026 14

RIVERBRIDGE PARTNERS LLC

$3M225K0.07%Q1 2026 15

Professional Financial Management, Inc.

$2M184K2.42%Q1 2026 16

OPPENHEIMER & CO INC

$2M175K0.03%Q4 2025 17

ENVESTNET ASSET MANAGEMENT INC

$2M174K0.00%Q1 2026 18

Closed-End Fund Advisors, Inc.

$2M142K1.82%Q1 2026 19

GUGGENHEIM CAPITAL LLC

$1M115K0.01%Q1 2026 20

NewEdge Advisors, LLC

$1M101K0.00%Q1 2026

Page 1 of 4

43 more holders available. Log in →