Estimated market cap $77.56MShares outstanding from the company’s latest SEC filing (all share classes, each priced at its own close; ADRs converted to ADS) × last close from Tiingo. Updated daily. This figure: shares as of Sep 14, 2026, last close Nov 13, 2026.10.85M shares, shares as of Sep 14, 2026CIK 740664The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
—
No open-market trades
Congress trades, 24 mo
—
No disclosed trades
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
Ask your AI:
Latest 10-Q
What changed in RF Industries, Ltd.'s latest quarterly report, compared with the one before.
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Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
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13F holders
Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
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Top 10 holders.Premium lists every holder, with CSV downloads.
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
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Lobbying
What RF Industries, Ltd. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
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Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
13F holders, Q3 2026Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
61
35.0% of shares · 30 added
Latest 10-Q
Q3 2026
What changed in RF Industries, Ltd.'s latest quarterly report, compared with the one before.
Filed Sep 14, 2026 · Quarter ended Jul 31, 2026
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AI summary of changes vs the prior report. Written by AI from the paragraphs that changed, and checked against them. This is information, not investment advice.
Compared with the 10-Q for the quarter ended Apr 30, 2026. Sections compared: management's discussion, risk factors, legal proceedings and controls and procedures.
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
No open-market insider trades reported since Mar 27, 2025. Insiders have two business days to file.
Recent insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
61 funds report RFIL. Values checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
Funds own 46% of shares (Q2 2026)Fund managers with more than $100 million in US-listed stocks file a 13F each quarter. It lists their long stock positions only (shorts, options and bonds are left out) and can arrive up to 45 days after the quarter ends, so this is a snapshot of the quarter end. We add up the shares every fund reports in this class and divide by the shares outstanding. The total can pass 100%: the same shares are often reported by more than one manager (an adviser and the fund it runs), lent shares can be reported twice, and the share count can be out of date after buybacks. We divided 4.99M reported shares by 10.85M shares, from the company’s SEC filing as of Jun 15, 2026.
95 funds hold the stock.
Q3 2026: 35% · 5,560 of ~8,900 funds reported so farFunds have 45 days after a quarter ends to file. This quarter’s reports are still arriving, so the figure only counts the funds that have filed so far and will usually rise.
Q2 202524%
Q3 202536%
Q4 202536%
Q1 202642%
Q2 202646%
Q3 2026 (so far)35%
Q3 2026. 13 new, 30 added to, 10 trimmed, 48 exited since Q2 2026.
One of these funds reports its values in thousands of dollars; its figures are shown in dollars.
Download CSVEvery fund that holds RFIL, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Trades by members of Congress
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
No recent congressional trades for this company.
Lobbying
What RF Industries, Ltd. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
No recent lobbying filings for this company.
Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Funds holding the stock
Shares they report
Funds holding the stock by quarter
Q2 2013
18
—
1.34M
$7.8M
Q3 2013
24
+6
1.57M
$11.4M
Q4 2013
29
+5
2.20M
$20.2M
Q1 2014
26
-3
1.84M
$12.0M
Q2 2014
23
-3
1.96M
$11.8M
Q3 2014
22
-1
1.99M
$9.8M
Q4 2014
27
+5
2.06M
$8.4M
Q1 2015
24
-3
2.02M
$8.3M
Q2 2015
21
-3
1.97M
$8.4M
Q3 2015
20
-1
2.08M
$9.5M
Q4 2015
21
+1
2.17M
$9.5M
Q1 2016
24
+3
2.19M
$5.9M
Q2 2016
21
-3
2.24M
$4.9M
Q3 2016
20
-1
2.34M
$4.2M
Q4 2016
21
+1
2.34M
$4.1M
Q1 2017
18
-3
2.02M
$3.1M
Q2 2017
17
-1
1.99M
$3.6M
Q3 2017
19
+2
1.94M
$4.5M
Q4 2017
18
-1
1.71M
$4.6M
Q1 2018
19
+1
1.74M
$8.0M
Q2 2018
30
+11
2.52M
$18.2M
Q3 2018
40
+10
2.58M
$18.3M
Q4 2018
38
-2
2.81M
$20.4M
Q1 2019
36
-2
2.90M
$19.5M
Q2 2019
34
-2
3.09M
$26.1M
Q3 2019
37
+3
3.17M
$22.4M
Q4 2019
32
-5
3.06M
$20.7M
Q1 2020
31
-1
2.79M
$11.1M
Q2 2020
31
0
2.69M
$12.5M
Q3 2020
29
-2
2.63M
$11.7M
Q4 2020
27
-2
2.61M
$12.8M
Q1 2021
29
+2
2.52M
$15.3M
Q2 2021
36
+7
3.05M
$22.7M
Q3 2021
33
-3
3.28M
$26.7M
Q4 2021
32
-1
3.20M
$26.2M
Q1 2022
29
-3
3.11M
$22.5M
Q2 2022
29
0
3.10M
$19.4M
Q3 2022
26
-3
3.22M
$18.5M
Q4 2022
28
+2
3.05M
$15.6M
Q1 2023
26
-2
2.72M
$11.9M
Q2 2023
27
+1
2.71M
$11.2M
Q3 2023
28
+1
2.47M
$7.4M
Q4 2023
25
-3
2.43M
$7.4M
Q1 2024
26
+1
2.44M
$7.6M
Q2 2024
31
+5
2.49M
$8.7M
Q3 2024
27
-4
2.47M
$10.0M
Q4 2024
28
+1
2.48M
$9.7M
Q1 2025
31
+3
2.32M
$10.9M
Q2 2025
35
+4
2.56M
$16.5M
Q3 2025
51
+16
3.84M
$31.6M
Q4 2025
52
+1
3.88M
$22.4M
Q1 2026
67
+15
4.57M
$47.2M
Q2 2026
95
+28
4.99M
$105.8M
Q3 2026
61
-34
3.80M
$30.0M
Each point is a quarter-end, from Q2 2013 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.
Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.
The history follows the company's current CUSIP number (749552105). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2013) can be later than the stock's first appearance in 13F reports.
Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.
A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.