Connor, Clark & Lunn Investment Management (CC&L)
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Connor, Clark & Lunn Investment Management (CC&L)’s Magnolia Oil & Gas MGY Stock Holding History

Connor, Clark & Lunn Investment Management (CC&L)’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
2026
Q2 		$1.46M Sell
57,017
-192,302
-77% -$5.49M ﹤0.01% 1093
2026
Q1 		$7.87M Sell
249,319
-219,549
-47% -$5.88M 0.02% 542
2025
Q4 		$10.3M Sell
468,868
-245,357
-34% -$5.58M 0.03% 462
2025
Q3 		$17M Sell
714,225
-74,743
-9% -$1.78M 0.05% 299
2025
Q2 		$17.7M Sell
788,968
-23,062
-3% -$511K 0.06% 261
2025
Q1 		$20.5M Buy
812,030
+221,389
+37% +$5.37M 0.09% 187
2024
Q4 		$13.8M Buy
590,641
+226,277
+62% +$5.88M 0.06% 244
2024
Q3 		$8.9M Buy
364,364
+23,560
+7% +$594K 0.04% 310
2024
Q2 		$8.64M Buy
340,804
+274,213
+412% +$7M 0.04% 302
2024
Q1 		$1.73M Buy
+66,591
New +$1.46M 0.01% 718
2023
Q1 		– Sell
-44,190
Closed -$1.04M – 1370
2022
Q4 		$1.04M Buy
+44,190
New +$1.08M 0.01% 692
2021
Q3 		– Sell
-240,666
Closed -$3.76M – 1153
2021
Q2 		$3.76M Buy
240,666
+16,293
+7% +$209K 0.02% 415
2021
Q1 		$2.58M Buy
224,373
+48,375
+27% +$504K 0.01% 496
2020
Q4 		$1.24M Buy
175,998
+140,395
+394% +$837K 0.01% 595
2020
Q3 		$184K Sell
35,603
-154,545
-81% -$962K ﹤0.01% 843
2020
Q2 		$1.15M Buy
+190,148
New +$1.04M 0.01% 576

Other funds holding MGY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L)'s MGY Position: Q2 2026 in Review

Connor, Clark & Lunn Investment Management (CC&L) reduced its Magnolia Oil & Gas (MGY) stake by 77% in Q2 2026, selling an estimated $5.49M and leaving 57,017 shares worth $1.46M. The position accounts for ﹤0.01% of the portfolio, ranked #1093.

Connor, Clark & Lunn Investment Management (CC&L) first reported a position in MGY in Q2 2020 and has held it in 16 quarters since. The position peaked at $20.5M in Q1 2025. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Connor, Clark & Lunn Investment Management (CC&L) held 57,017 shares of Magnolia Oil & Gas worth $1.46M as of Q2 2026.
  • Connor, Clark & Lunn Investment Management (CC&L) sold 192,302 Magnolia Oil & Gas shares in Q2 2026, an estimated $5.49M.
  • Magnolia Oil & Gas made up ﹤0.01% of Connor, Clark & Lunn Investment Management (CC&L)'s portfolio in Q2 2026, its #1093 holding.
  • Connor, Clark & Lunn Investment Management (CC&L) first reported a position in Magnolia Oil & Gas in Q2 2020 and has held it in 16 quarters since.
  • Connor, Clark & Lunn Investment Management (CC&L)'s Magnolia Oil & Gas position peaked at $20.5M in Q1 2025.
  • 408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Connor, Clark & Lunn Investment Management (CC&L)'s 13F filing for Q2 2026, filed 13 Aug 2026.