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John Overdeck’s RF Industries RFIL Stock Holding History

John Overdeck’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
Q2 		$966K Sell
45,562
-49,170
-52% -$795K ﹤0.01% 3641
2026
Q1 		$977K Buy
94,732
+42,405
+81% +$430K ﹤0.01% 3275
2025
Q4 		$302K Buy
52,327
+31,769
+155% +$220K ﹤0.01% 3566
2025
Q3 		$169K Buy
+20,558
New +$153K ﹤0.01% 3406
2014
Q3 		– Sell
-38,088
Closed -$228K – 1999
2014
Q2 		$228K Buy
+38,088
New +$229K ﹤0.01% 1937

Other funds holding RFIL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $2.02B AUM 40.6% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $21.7B AUM 41.93% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
RWM
Ritholtz Wealth Management New York $6.7B AUM 32.7% 1-Year Est. Return

John Overdeck's RFIL Position: Q2 2026 in Review

John Overdeck reduced its RF Industries (RFIL) stake by 52% in Q2 2026, selling an estimated $795K and leaving 45,562 shares worth $966K. The position accounts for ﹤0.01% of the portfolio, ranked #3641.

John Overdeck first reported a position in RFIL in Q2 2014 and has held it in 5 quarters since. The position peaked at $977K in Q1 2026. 94 funds tracked by Wall St. Rank hold RFIL as of Q2 2026.

  • John Overdeck held 45,562 shares of RF Industries worth $966K as of Q2 2026.
  • John Overdeck sold 49,170 RF Industries shares in Q2 2026, an estimated $795K.
  • RF Industries made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3641 holding.
  • John Overdeck first reported a position in RF Industries in Q2 2014 and has held it in 5 quarters since.
  • John Overdeck's RF Industries position peaked at $977K in Q1 2026.
  • 94 funds tracked by Wall St. Rank held RF Industries as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.