Simplex Trading
RFIL icon

Simplex Trading’s RF Industries RFIL Stock Holding History

Simplex Trading’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 		$15.5K Buy
1,500
+900
+150% +$9.13K ﹤0.01% 6973
2025
Q4 		$3.47K Sell
600
-100
-14% -$692 ﹤0.01% 7617
2025
Q3 		$5K Buy
+700
New +$5.21K ﹤0.01% 8342
2025
Q2 		– Sell
-800
Closed -$3K – 9570
2025
Q1 		$3K Buy
+800
New +$3.66K ﹤0.01% 7869
2022
Q1 		– Sell
-700
Closed -$5K – 11231
2021
Q4 		$5K Sell
700
-4,800
-87% -$35.9K ﹤0.01% 9547
2021
Q3 		$41K Hold
5,500
– – ﹤0.01% 7761
2021
Q2 		$41K Buy
+5,500
New +$38.9K ﹤0.01% 7897
2021
Q1 		– Sell
-129
Closed -$63K – 9834
2020
Q4 		$63K Buy
129
+124
+2,480% +$591 ﹤0.01% 5931
2020
Q3 		$2K Sell
5
-32
-86% -$144 ﹤0.01% 7451
2020
Q2 		$17K Buy
+37
New +$188 ﹤0.01% 6336
2020
Q1 		– Sell
-15
Closed -$10K – 8147
2019
Q4 		$10K Buy
+15
New +$93 ﹤0.01% 6390
2018
Q4 		– Sell
-16
Closed -$11K – 7666
2018
Q3 		$11K Sell
16
-1
-6% -$9 ﹤0.01% 6365
2018
Q2 		$12K Buy
+17
New +$106 ﹤0.01% 6235

Other funds holding RFIL

PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Arrowstreet Capital
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
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Simplex Trading's RFIL Position: Q1 2026 in Review

Simplex Trading opened a new position in RF Industries (RFIL) in Q1 2026: 6,117 shares worth $63.1K. The stake represents ﹤0.01% of the portfolio and ranks #5609 among its holdings. This is a return to the name: Simplex Trading previously reported a position in RFIL as recently as Q3 2025.

Simplex Trading first reported a position in RFIL in Q2 2018 and has held it in 20 quarters since. The position peaked at $132K in Q2 2025. 66 funds tracked by Wall St. Rank hold RFIL as of Q1 2026.

  • Simplex Trading held 6,117 shares of RF Industries worth $63.1K as of Q1 2026.
  • RF Industries was a new Simplex Trading position in Q1 2026.
  • RF Industries made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5609 holding.
  • Simplex Trading first reported a position in RF Industries in Q2 2018 and has held it in 20 quarters since.
  • Simplex Trading's RF Industries position peaked at $132K in Q2 2025.
  • 66 funds tracked by Wall St. Rank held RF Industries as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.