Group One Trading’s RF Industries RFIL Stock Holding History

Group One 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	$4.35K	Sell	422 -1,997	-83%	-$20.3K	﹤0.01%	6764
2025 Q4	$14K	Sell	2,419 -2,200	-48%	-$15.2K	﹤0.01%	6608
2025 Q3	$38K	Buy	+4,619	New	+$34.4K	﹤0.01%	6189
2025 Q1	–	Sell	-999	Closed	-$4.57K	–	8258
2024 Q4	$3.91K	Hold	999	–	–	﹤0.01%	6512
2024 Q3	$4.08K	Buy	+999	New	+$3.83K	﹤0.01%	5955
2023 Q3	–	Sell	-315	Closed	-$1.15K	–	8181
2023 Q2	$1.31K	Buy	+315	New	+$1.33K	﹤0.01%	7205
2018 Q3	–	Sell	-1,637	Closed	-$15.5K	–	5551
2018 Q2	$12K	Buy	1,637 +237	+17%	+$1.48K	﹤0.01%	4557
2018 Q1	$6K	Buy	+1,400	New	+$4.65K	﹤0.01%	4478

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

Group One Trading's RFIL Position: Q1 2026 in Review

Group One Trading reduced its RF Industries (RFIL) stake by 83% in Q1 2026, selling an estimated $20.3K and leaving 422 shares worth $4.35K. The position accounts for ﹤0.01% of the portfolio, ranked #6764.

Group One Trading first reported a position in RFIL in Q1 2018 and has held it in 8 quarters since. The position peaked at $38K in Q3 2025. 66 funds tracked by Wall St. Rank hold RFIL as of Q1 2026.

Group One Trading held 422 shares of RF Industries worth $4.35K as of Q1 2026.
Group One Trading sold 1,997 RF Industries shares in Q1 2026, an estimated $20.3K.
RF Industries made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #6764 holding.
Group One Trading first reported a position in RF Industries in Q1 2018 and has held it in 8 quarters since.
Group One Trading's RF Industries position peaked at $38K in Q3 2025.
66 funds tracked by Wall St. Rank held RF Industries as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.