Group One Trading
MGY icon

Group One Trading’s Magnolia Oil & Gas MGY Stock Holding History

Group One Trading’s Portfolio MGY Stock Details MGY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-600
Closed -$15.2K – 8369
2025
Q1 		$15.2K Buy
+600
New +$14.5K ﹤0.01% 5999
2024
Q4 		– Sell
-2,000
Closed -$48.8K – 7683
2024
Q3 		$48.8K Sell
2,000
-12,300
-86% -$310K ﹤0.01% 4666
2024
Q2 		$362K Sell
14,300
-200
-1% -$5.1K ﹤0.01% 2858
2024
Q1 		$376K Buy
14,500
+6,000
+71% +$132K ﹤0.01% 3007
2023
Q4 		$181K Sell
8,500
-8,400
-50% -$184K ﹤0.01% 3957
2023
Q3 		$387K Buy
16,900
+6,700
+66% +$150K ﹤0.01% 3178
2023
Q2 		$213K Buy
10,200
+2,500
+32% +$51.7K ﹤0.01% 3856
2023
Q1 		$168K Sell
7,700
-16,900
-69% -$375K ﹤0.01% 3824
2022
Q4 		$577K Sell
24,600
-8,300
-25% -$202K ﹤0.01% 2919
2022
Q3 		$652K Buy
32,900
+22,300
+210% +$494K ﹤0.01% 2962
2022
Q2 		$222K Sell
10,600
-7,200
-40% -$180K ﹤0.01% 4193
2022
Q1 		$421K Sell
17,800
-23,800
-57% -$523K ﹤0.01% 4005
2021
Q4 		$785K Sell
41,600
-17,600
-30% -$349K ﹤0.01% 3609
2021
Q3 		$1.05M Buy
59,200
+28,900
+95% +$437K ﹤0.01% 3356
2021
Q2 		$474K Buy
30,300
+25,800
+573% +$331K ﹤0.01% 4273
2021
Q1 		$52K Buy
4,500
+3,500
+350% +$36.5K ﹤0.01% 6197
2020
Q4 		$7K Sell
1,000
-16,400
-94% -$97.8K ﹤0.01% 5919
2020
Q3 		$90K Sell
17,400
-17,000
-49% -$106K ﹤0.01% 4260
2020
Q2 		$208K Sell
34,400
-16,100
-32% -$87.9K ﹤0.01% 3346
2020
Q1 		$202K Sell
50,500
-3,500
-6% -$30.1K ﹤0.01% 2741
2019
Q4 		$679K Buy
54,000
+42,800
+382% +$479K ﹤0.01% 2191
2019
Q3 		$124K Buy
+11,200
New +$120K ﹤0.01% 3416
2019
Q2 		– Sell
-600
Closed -$7K – 5216
2019
Q1 		$7K Sell
600
-4,400
-88% -$53.6K ﹤0.01% 4369
2018
Q4 		$56K Sell
5,000
-200
-4% -$2.52K ﹤0.01% 3504
2018
Q3 		$78K Buy
+5,200
New +$67.9K ﹤0.01% 3693

Other funds holding MGY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

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

Group One Trading opened a new position in Magnolia Oil & Gas (MGY) in Q1 2026: 984 shares worth $31.1K. The stake represents ﹤0.01% of the portfolio and ranks #5635 among its holdings. This is a return to the name: Group One Trading previously reported a position in MGY as recently as Q3 2025.

Group One Trading first reported a position in MGY in Q4 2018 and has held it in 18 quarters since. The position peaked at $2.89M in Q3 2022. 404 funds tracked by Wall St. Rank hold MGY as of Q1 2026.

  • Group One Trading held 984 shares of Magnolia Oil & Gas worth $31.1K as of Q1 2026.
  • Magnolia Oil & Gas was a new Group One Trading position in Q1 2026.
  • Magnolia Oil & Gas made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5635 holding.
  • Group One Trading first reported a position in Magnolia Oil & Gas in Q4 2018 and has held it in 18 quarters since.
  • Group One Trading's Magnolia Oil & Gas position peaked at $2.89M in Q3 2022.
  • 404 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q1 2026.

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