KeyBank National Association
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KeyBank National Association’s Magnolia Oil & Gas MGY Stock Holding History

KeyBank National Association’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
Q1 		$558K Sell
17,682
-1,433
-7% -$38.3K ﹤0.01% 783
2025
Q4 		$418K Sell
19,115
-359
-2% -$8.16K ﹤0.01% 895
2025
Q3 		$465K Sell
19,474
-660
-3% -$15.7K ﹤0.01% 823
2025
Q2 		$453K Sell
20,134
-3,907
-16% -$86.5K ﹤0.01% 814
2025
Q1 		$607K Sell
24,041
-3,054
-11% -$74K ﹤0.01% 693
2024
Q4 		$633K Sell
27,095
-3,165
-10% -$82.2K ﹤0.01% 696
2024
Q3 		$739K Sell
30,260
-274
-0.9% -$6.9K ﹤0.01% 638
2024
Q2 		$774K Sell
30,534
-1,925
-6% -$49.1K ﹤0.01% 602
2024
Q1 		$842K Buy
32,459
+194
+0.6% +$4.26K ﹤0.01% 577
2023
Q4 		$687K Buy
32,265
+962
+3% +$21.1K ﹤0.01% 630
2023
Q3 		$717K Sell
31,303
-316
-1% -$7.06K ﹤0.01% 566
2023
Q2 		$661K Buy
31,619
+6,630
+27% +$137K ﹤0.01% 612
2023
Q1 		$547K Sell
24,989
-1,665
-6% -$37K ﹤0.01% 667
2022
Q4 		$625K Sell
26,654
-110
-0.4% -$2.68K ﹤0.01% 606
2022
Q3 		$530K Buy
26,764
+1,761
+7% +$39K ﹤0.01% 635
2022
Q2 		$525K Buy
25,003
+3,490
+16% +$87.2K ﹤0.01% 645
2022
Q1 		$509K Buy
+21,513
New +$472K ﹤0.01% 717

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

KeyBank National Association's MGY Position: Q1 2026 in Review

KeyBank National Association reduced its Magnolia Oil & Gas (MGY) stake by 7.5% in Q1 2026, selling an estimated $38.3K and leaving 17,682 shares worth $558K. The position accounts for ﹤0.01% of the portfolio, ranked #783.

KeyBank National Association first reported a position in MGY in Q1 2022 and has held it in 17 quarters since. The position peaked at $842K in Q1 2024. 404 funds tracked by Wall St. Rank hold MGY as of Q1 2026.

  • KeyBank National Association held 17,682 shares of Magnolia Oil & Gas worth $558K as of Q1 2026.
  • KeyBank National Association sold 1,433 Magnolia Oil & Gas shares in Q1 2026, an estimated $38.3K.
  • Magnolia Oil & Gas made up ﹤0.01% of KeyBank National Association's portfolio in Q1 2026, its #783 holding.
  • KeyBank National Association first reported a position in Magnolia Oil & Gas in Q1 2022 and has held it in 17 quarters since.
  • KeyBank National Association's Magnolia Oil & Gas position peaked at $842K in Q1 2024.
  • 404 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q1 2026.

Based on KeyBank National Association's 13F filing for Q1 2026, filed 24 Apr 2026.