Group One Trading
RES icon

Group One Trading’s RPC Inc RES Stock Holding History

Group One Trading’s Portfolio RES Stock Details RES Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.5K Buy
+1,200
New +$7.47K ﹤0.01% 6460
2025
Q4 		– Sell
-5,700
Closed -$27.1K – 8993
2025
Q3 		$27.1K Sell
5,700
-4,500
-44% -$21.2K ﹤0.01% 6461
2025
Q2 		$48.2K Sell
10,200
-104,700
-91% -$504K ﹤0.01% 5605
2025
Q1 		$632K Buy
+114,900
New +$684K ﹤0.01% 2869
2024
Q3 		– Sell
-62,400
Closed -$390K – 7251
2024
Q2 		$390K Sell
62,400
-500
-0.8% -$3.5K ﹤0.01% 2802
2024
Q1 		$487K Buy
62,900
+15,900
+34% +$115K ﹤0.01% 2755
2023
Q4 		$342K Buy
47,000
+4,300
+10% +$33.7K ﹤0.01% 3383
2023
Q3 		$382K Sell
42,700
-27,800
-39% -$232K ﹤0.01% 3188
2023
Q2 		$504K Sell
70,500
-6,800
-9% -$49.8K ﹤0.01% 3007
2023
Q1 		$594K Buy
77,300
+71,000
+1,127% +$631K ﹤0.01% 2600
2022
Q4 		$56K Buy
6,300
+1,100
+21% +$9.93K ﹤0.01% 4901
2022
Q3 		$36K Sell
5,200
-38,600
-88% -$280K ﹤0.01% 5662
2022
Q2 		$303K Buy
43,800
+32,700
+295% +$312K ﹤0.01% 3900
2022
Q1 		$118K Sell
11,100
-36,600
-77% -$292K ﹤0.01% 5336
2021
Q4 		$217K Sell
47,700
-2,400
-5% -$11.8K ﹤0.01% 5001
2021
Q3 		$243K Buy
50,100
+43,500
+659% +$182K ﹤0.01% 4970
2021
Q2 		$33K Sell
6,600
-5,000
-43% -$26.9K ﹤0.01% 6901
2021
Q1 		$63K Sell
11,600
-2,100
-15% -$10.6K ﹤0.01% 6058
2020
Q4 		$43K Buy
13,700
+13,400
+4,467% +$40.3K ﹤0.01% 5109
2020
Q3 		$1K Sell
300
-78,800
-100% -$245K ﹤0.01% 5945
2020
Q2 		$244K Sell
79,100
-401,800
-84% -$1.22M ﹤0.01% 3217
2020
Q1 		$991K Buy
480,900
+130,700
+37% +$484K 0.01% 1530
2019
Q4 		$1.83M Buy
350,200
+338,100
+2,794% +$1.52M 0.01% 1349
2019
Q3 		$68K Buy
12,100
+8,200
+210% +$48.7K ﹤0.01% 3817
2019
Q2 		$28K Sell
3,900
-68,100
-95% -$646K ﹤0.01% 4046
2019
Q1 		$822K Buy
72,000
+53,800
+296% +$575K 0.01% 1551
2018
Q4 		$180K Sell
18,200
-134,900
-88% -$1.83M ﹤0.01% 2763
2018
Q3 		$2.37M Sell
153,100
-87,800
-36% -$1.29M 0.02% 1035
2018
Q2 		$3.51M Sell
240,900
-7,300
-3% -$125K 0.03% 738
2018
Q1 		$4.47M Buy
248,200
+230,600
+1,310% +$4.83M 0.05% 523
2017
Q4 		$449K Sell
17,600
-66,600
-79% -$1.6M ﹤0.01% 2335
2017
Q3 		$2.09M Buy
+84,200
New +$1.75M 0.02% 1017
2017
Q2 		– Sell
-3,000
Closed -$55K – 5025
2017
Q1 		$55K Sell
3,000
-39,700
-93% -$802K ﹤0.01% 3345
2016
Q4 		$846K Buy
42,700
+32,500
+319% +$609K 0.01% 1427
2016
Q3 		$171K Sell
10,200
-14,500
-59% -$220K ﹤0.01% 2579
2016
Q2 		$384K Sell
24,700
-60,800
-71% -$891K ﹤0.01% 1920
2016
Q1 		$1.21M Buy
85,500
+70,100
+455% +$889K 0.02% 1050
2015
Q4 		$184K Buy
15,400
+400
+3% +$4.79K ﹤0.01% 2550
2015
Q3 		$133K Buy
15,000
+14,800
+7,400% +$169K ﹤0.01% 2835
2015
Q2 		$3K Sell
200
-10,600
-98% -$156K ﹤0.01% 4615
2015
Q1 		$138K Buy
10,800
+10,100
+1,443% +$127K ﹤0.01% 2663
2014
Q4 		$9K Buy
700
+100
+17% +$1.54K ﹤0.01% 4273
2014
Q3 		$13K Sell
600
-7,100
-92% -$159K ﹤0.01% 4344
2014
Q2 		$181K Buy
7,700
+6,600
+600% +$145K ﹤0.01% 2508
2014
Q1 		$22K Sell
1,100
-4,500
-80% -$83K ﹤0.01% 4185
2013
Q4 		$100K Buy
5,600
+2,500
+81% +$43.7K ﹤0.01% 3028
2013
Q3 		$48K Sell
3,100
-8,400
-73% -$123K ﹤0.01% 3574
2013
Q2 		$159K Buy
+11,500
New +$157K ﹤0.01% 2381

Other funds holding RES

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
IH
IES Holdings Houston, Texas $214M AUM
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

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

Group One Trading reduced its RPC Inc (RES) stake by 56% in Q1 2026, selling an estimated $11.6K and leaving 1,465 shares worth $10.4K. The position accounts for ﹤0.01% of the portfolio, ranked #6354.

Group One Trading first reported a position in RES in Q2 2013 and has held it in 32 quarters since. The position peaked at $877K in Q3 2024. 224 funds tracked by Wall St. Rank hold RES as of Q1 2026.

  • Group One Trading held 1,465 shares of RPC Inc worth $10.4K as of Q1 2026.
  • Group One Trading sold 1,861 RPC Inc shares in Q1 2026, an estimated $11.6K.
  • RPC Inc made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #6354 holding.
  • Group One Trading first reported a position in RPC Inc in Q2 2013 and has held it in 32 quarters since.
  • Group One Trading's RPC Inc position peaked at $877K in Q3 2024.
  • 224 funds tracked by Wall St. Rank held RPC Inc as of Q1 2026.

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