DOSSIER · 13F Holders · Q1 2026
RFIL

RF INDS LTD

74 institutions still hold RF INDS LTD as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 749552105·74 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$38M
visible holders
Holders
74
filers reporting
Concentration
22.37%
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. #1
top holder share
AI Holders Summary · Q1 2026

74 institutions reported RFIL in Q1 2026. PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. leads at 22.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
CIK 0001238990
$8M823K0.49%Q1 2026
02
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$5M495K0.01%Q1 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$4M352K0.00%Q1 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$2M227K0.00%Q1 2026
05
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$2M191K0.00%Q1 2026
06
AMH Equity Ltd
CIK 0001600535
$2M224K2.29%Q3 2025
07
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
CIK 0001423442
$2M152K0.01%Q1 2026
08
BlackRock, Inc.
CIK 0002012383
$2M150K0.00%Q1 2026
09
RITHOLTZ WEALTH MANAGEMENT
CIK 0001698218
$1M129K0.02%Q1 2026
10
MARSHALL WACE, LLP
CIK 0001318757
$1M217K0.00%Q4 2025
11
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1M108K0.00%Q1 2026
12
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$977K95K0.00%Q1 2026
13
MACKENZIE FINANCIAL CORP
CIK 0000919859
$928K90K0.00%Q1 2026
14
Trexquant Investment LP
CIK 0001633445
$906K88K0.01%Q1 2026
15
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$894K87K0.02%Q1 2026
16
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$882K86K0.00%Q1 2026
17
SEI INVESTMENTS CO
CIK 0000350894
$866K84K0.00%Q1 2026
18
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$799K78K0.00%Q1 2026
19
WELLS FARGO & COMPANY/MN
CIK 0000072971
$776K75K0.00%Q1 2026
20
Walleye Capital LLC
CIK 0001758720
$731K71K0.00%Q1 2026
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Insiders at RF INDS LTD
Bibisi Ray MichaelYin PeterDawson Robert DCefali Sheryl LynnTidwell Kay LeeGarland Gerald THoldsworth Mark Keith