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
2025
Q4 		– Sell
-1,500
Closed -$7.14K – 8994
2025
Q3 		$7.14K Sell
1,500
-11,400
-88% -$53.8K ﹤0.01% 7369
2025
Q2 		$61K Sell
12,900
-71,100
-85% -$342K ﹤0.01% 5411
2025
Q1 		$462K Sell
84,000
-58,800
-41% -$350K ﹤0.01% 3174
2024
Q4 		$848K Sell
142,800
-16,400
-10% -$102K ﹤0.01% 2726
2024
Q3 		$1.01M Buy
159,200
+111,600
+234% +$703K ﹤0.01% 2280
2024
Q2 		$298K Sell
47,600
-13,200
-22% -$92.3K ﹤0.01% 3058
2024
Q1 		$471K Buy
60,800
+32,500
+115% +$235K ﹤0.01% 2801
2023
Q4 		$206K Sell
28,300
-7,200
-20% -$56.4K ﹤0.01% 3837
2023
Q3 		$317K Buy
35,500
+29,900
+534% +$250K ﹤0.01% 3380
2023
Q2 		$40K Sell
5,600
-8,400
-60% -$61.5K ﹤0.01% 5451
2023
Q1 		$108K Sell
14,000
-3,500
-20% -$31.1K ﹤0.01% 4256
2022
Q4 		$156K Hold
17,500
– – ﹤0.01% 4069
2022
Q3 		$121K Sell
17,500
-1,000
-5% -$7.25K ﹤0.01% 4601
2022
Q2 		$128K Sell
18,500
-69,600
-79% -$664K ﹤0.01% 4746
2022
Q1 		$940K Buy
88,100
+11,100
+14% +$88.6K ﹤0.01% 3147
2021
Q4 		$350K Buy
77,000
+61,900
+410% +$304K ﹤0.01% 4514
2021
Q3 		$73K Sell
15,100
-16,800
-53% -$70.3K ﹤0.01% 6223
2021
Q2 		$158K Buy
31,900
+28,600
+867% +$154K ﹤0.01% 5490
2021
Q1 		$18K Buy
+3,300
New +$16.7K ﹤0.01% 6809
2020
Q4 		– Sell
-10,100
Closed -$27K – 6919
2020
Q3 		$27K Sell
10,100
-6,900
-41% -$21.5K ﹤0.01% 4992
2020
Q2 		$52K Buy
+17,000
New +$51.8K ﹤0.01% 4334
2020
Q1 		– Sell
-400
Closed -$2K – 5662
2019
Q4 		$2K Sell
400
-10,500
-96% -$47.1K ﹤0.01% 4916
2019
Q3 		$61K Sell
10,900
-9,100
-46% -$54K ﹤0.01% 3880
2019
Q2 		$144K Buy
20,000
+17,600
+733% +$167K ﹤0.01% 3083
2019
Q1 		$27K Buy
+2,400
New +$25.7K ﹤0.01% 3899
2018
Q4 		– Sell
-3,500
Closed -$54K – 5324
2018
Q3 		$54K Hold
3,500
– – ﹤0.01% 3935
2018
Q2 		$51K Buy
3,500
+2,700
+338% +$46.1K ﹤0.01% 3943
2018
Q1 		$14K Sell
800
-900
-53% -$18.9K ﹤0.01% 4213
2017
Q4 		$43K Sell
1,700
-69,800
-98% -$1.68M ﹤0.01% 3813
2017
Q3 		$1.77M Buy
+71,500
New +$1.49M 0.02% 1135
2016
Q4 		– Sell
-3,400
Closed -$57K – 4770
2016
Q3 		$57K Sell
3,400
-8,600
-72% -$131K ﹤0.01% 3275
2016
Q2 		$186K Buy
12,000
+2,000
+20% +$29.3K ﹤0.01% 2451
2016
Q1 		$142K Buy
10,000
+8,500
+567% +$108K ﹤0.01% 2566
2015
Q4 		$18K Buy
+1,500
New +$18K ﹤0.01% 3968
2015
Q2 		– Sell
-2,500
Closed -$32K – 5116
2015
Q1 		$32K Buy
2,500
+1,200
+92% +$15.1K ﹤0.01% 3626
2014
Q4 		$17K Sell
1,300
-8,400
-87% -$129K ﹤0.01% 4029
2014
Q3 		$213K Sell
9,700
-2,400
-20% -$53.8K ﹤0.01% 2323
2014
Q2 		$284K Sell
12,100
-3,500
-22% -$76.9K ﹤0.01% 2096
2014
Q1 		$319K Buy
15,600
+1,300
+9% +$24K 0.01% 2039
2013
Q4 		$255K Buy
14,300
+8,200
+134% +$143K ﹤0.01% 2221
2013
Q3 		$94K Sell
6,100
-39,800
-87% -$583K ﹤0.01% 3076
2013
Q2 		$634K Buy
+45,900
New +$627K 0.02% 1152

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.