North Star Investment Management’s RF Industries RFIL Stock Holding History

North Star Investment Management’s Portfolio RFIL Stock Details RFIL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$13.7K	Hold	1,325	–	–	﹤0.01%	965
2025 Q4	$7.66K	Hold	1,325	–	–	﹤0.01%	1012
2025 Q3	$10.9K	Hold	1,325	–	–	﹤0.01%	898
2025 Q2	$8.57K	Hold	1,325	–	–	﹤0.01%	917
2025 Q1	$6.21K	Hold	1,325	–	–	﹤0.01%	942
2024 Q4	$5.18K	Hold	1,325	–	–	﹤0.01%	995
2024 Q3	$5.41K	Hold	1,325	–	–	﹤0.01%	959
2024 Q2	$4.62K	Hold	1,325	–	–	﹤0.01%	944
2024 Q1	$4.11K	Hold	1,325	–	–	﹤0.01%	1006
2023 Q4	$4.03K	Hold	1,325	–	–	﹤0.01%	972
2023 Q3	$3.99K	Hold	1,325	–	–	﹤0.01%	984
2023 Q2	$5.5K	Sell	1,325 -375	-22%	-$1.59K	﹤0.01%	954
2023 Q1	$7.4K	Hold	1,700	–	–	﹤0.01%	924
2022 Q4	$8.69K	Hold	1,700	–	–	﹤0.01%	875
2022 Q3	$10K	Hold	1,700	–	–	﹤0.01%	807
2022 Q2	$11K	Hold	1,700	–	–	﹤0.01%	811
2022 Q1	$12K	Hold	1,700	–	–	﹤0.01%	838
2021 Q4	$14K	Hold	1,700	–	–	﹤0.01%	831
2021 Q3	$14K	Hold	1,700	–	–	﹤0.01%	803
2021 Q2	$13K	Hold	1,700	–	–	﹤0.01%	809
2021 Q1	$10K	Hold	1,700	–	–	﹤0.01%	811
2020 Q4	$8K	Hold	1,700	–	–	﹤0.01%	817
2020 Q3	$8K	Hold	1,700	–	–	﹤0.01%	784
2020 Q2	$8K	Hold	1,700	–	–	﹤0.01%	758
2020 Q1	$7K	Hold	1,700	–	–	﹤0.01%	778
2019 Q4	$11K	Hold	1,700	–	–	﹤0.01%	804
2019 Q3	$12K	Buy	+1,700	New	+$13.2K	﹤0.01%	794
2019 Q2	–	Sell	-3,450	Closed	-$23K	–	807
2019 Q1	$23K	Hold	3,450	–	–	﹤0.01%	699
2018 Q4	$25K	Hold	3,450	–	–	﹤0.01%	646
2018 Q3	$24K	Hold	3,450	–	–	﹤0.01%	698
2018 Q2	$25K	Sell	3,450 -3,000	-47%	-$18.7K	﹤0.01%	703
2018 Q1	$30K	Hold	6,450	–	–	﹤0.01%	658
2017 Q4	$17K	Sell	6,450 -222,129	-97%	-$543K	﹤0.01%	748
2017 Q3	$537K	Sell	228,579 -22,973	-9%	-$44.2K	0.07%	246
2017 Q2	$454K	Buy	251,552 +375	+0.1%	+$605	0.06%	262
2017 Q1	$389K	Hold	251,177	–	–	0.05%	266
2016 Q4	$440K	Sell	251,177 -56,546	-18%	-$97.5K	0.07%	245
2016 Q3	$554K	Sell	307,723 -290	-0.1%	-$625	0.1%	202
2016 Q2	$675K	Sell	308,013 -5,564	-2%	-$13.1K	0.12%	185
2016 Q1	$847K	Buy	313,577 +11,000	+4%	+$43.3K	0.16%	156
2015 Q4	$1.33M	Hold	302,577	–	–	0.26%	108
2015 Q3	$1.37M	Buy	302,577 +5,000	+2%	+$21.7K	0.28%	99
2015 Q2	$1.26M	Buy	297,577 +9,175	+3%	+$37.8K	0.23%	129
2015 Q1	$1.18M	Buy	288,402 +18,627	+7%	+$78.9K	0.22%	133
2014 Q4	$1.1M	Buy	269,775 +32,300	+14%	+$142K	0.21%	136
2014 Q3	$1.17M	Buy	237,475 +55,500	+30%	+$302K	0.23%	123
2014 Q2	$1.09M	Buy	181,975 +143,825	+377%	+$863K	0.22%	128
2014 Q1	$249K	Buy	+38,150	New	+$254K	0.05%	257
2013 Q4	–	Sell	-91,725	Closed	-$664K	–	292
2013 Q3	$664K	Buy	91,725 +30,859	+51%	+$195K	0.18%	146
2013 Q2	$357K	Buy	+60,866	New	+$380K	0.09%	206

Other funds holding RFIL

PAIM

Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

OSAM

O'Shaughnessy Asset Management Stamford, Connecticut $20.1B AUM 30.42% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

RWM

Ritholtz Wealth Management New York $5.76B AUM 24.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

North Star Investment Management's RFIL Position: Q1 2026 in Review

North Star Investment Management held its RF Industries (RFIL) position steady in Q1 2026 at 1,325 shares worth $13.7K. The position accounts for ﹤0.01% of the portfolio, ranked #965.

North Star Investment Management first reported a position in RFIL in Q2 2013 and has held it in 50 quarters since. The position peaked at $1.37M in Q3 2015. 66 funds tracked by Wall St. Rank hold RFIL as of Q1 2026.

North Star Investment Management held 1,325 shares of RF Industries worth $13.7K as of Q1 2026.
North Star Investment Management left its RF Industries share count unchanged in Q1 2026.
RF Industries made up ﹤0.01% of North Star Investment Management's portfolio in Q1 2026, its #965 holding.
North Star Investment Management first reported a position in RF Industries in Q2 2013 and has held it in 50 quarters since.
North Star Investment Management's RF Industries position peaked at $1.37M in Q3 2015.
66 funds tracked by Wall St. Rank held RF Industries as of Q1 2026.

Based on North Star Investment Management's 13F filing for Q1 2026, filed 23 Apr 2026.