Simplex Trading
RDI icon

Simplex Trading’s Reading International Class A RDI Stock Holding History

Simplex Trading’s Portfolio RDI Stock Details RDI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-1,300
Closed -$2K – 9430
2024
Q3 		$2K Hold
1,300
– – ﹤0.01% 8054
2024
Q2 		$1K Buy
+1,300
New +$2.12K ﹤0.01% 8548
2022
Q3 		– Sell
-1,000
Closed -$3K – 10715
2022
Q2 		$3K Hold
1,000
– – ﹤0.01% 9193
2022
Q1 		$4K Buy
+1,000
New +$4.35K ﹤0.01% 9586
2021
Q4 		– Sell
-5,800
Closed -$39K – 11270
2021
Q3 		$39K Hold
5,800
– – ﹤0.01% 7829
2021
Q2 		$40K Buy
5,800
+5,722
+7,336% +$36.2K ﹤0.01% 7924
2021
Q1 		$43K Buy
78
+76
+3,800% +$506 ﹤0.01% 6784
2020
Q4 		$1K Buy
+2
New +$7 ﹤0.01% 8151
2020
Q3 		– Sell
-25
Closed -$10K – 8374
2020
Q2 		$10K Sell
25
-50
-67% -$189 ﹤0.01% 6657
2020
Q1 		$29K Buy
+75
New +$637 ﹤0.01% 5648
2019
Q1 		– Sell
-2
Closed -$2K – 7719
2018
Q4 		$2K Sell
2
-71
-97% -$1.07K ﹤0.01% 6596
2018
Q3 		$115K Sell
73
-35
-32% -$557 ﹤0.01% 4294
2018
Q2 		$172K Buy
108
+98
+980% +$1.56K ﹤0.01% 3668
2018
Q1 		$3K Buy
+10
New +$166 ﹤0.01% 5033

Other funds holding RDI

KF
Krilogy Financial St. Louis, Missouri $3.11B AUM 20.67% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
WIM
Wittenberg Investment Management Carlisle, Massachusetts $269M AUM 28.17% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
YAM
Yacktman Asset Management Austin, Texas $7.5B AUM 22.48% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Simplex Trading's RDI Position: Q3 2025 in Review

Simplex Trading sold out of Reading International Class A (RDI) in Q3 2025, closing a stake of 19 shares.

Simplex Trading first reported a position in RDI in Q1 2015 and held it in 25 quarters. The position peaked at $191K in Q4 2018. 34 funds tracked by Wall St. Rank hold RDI as of Q3 2025.

  • Simplex Trading reported no remaining Reading International Class A position as of Q3 2025 after selling out during the quarter.
  • Simplex Trading sold 19 Reading International Class A shares in Q3 2025.
  • Simplex Trading first reported a position in Reading International Class A in Q1 2015 and held it in 25 quarters.
  • Simplex Trading's Reading International Class A position peaked at $191K in Q4 2018.
  • 34 funds tracked by Wall St. Rank held Reading International Class A as of Q3 2025.

Based on Simplex Trading's 13F filing for Q3 2025, filed 12 Nov 2025.