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Jim Simons's Magnolia Oil & Gas Corporation (MGY) position

Yes: as of Q1 2026, Jim Simons holds 1.7M shares of MGY worth $54M (0.1% of the disclosed portfolio). Last quarter the position was increased by 43.7%. First disclosed Q1 2022.
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Current value
$54M
Shares held
1.7M
% of portfolio
0.1%
Est. average buy price (i)
$24.86
Quarter-end price
$31.57

Estimated trade prices

Average price in quarters with purchases
$23.72
Average prices in quarters with sales
  • Q3 2024: $25.20 (447K shares sold)
  • Q3 2023: $22.34 (324K shares sold)
  • Q2 2023: $20.68 (155K shares sold)
  • Q1 2023: $22.20 (21K shares sold)
  • Q2 2022: $25.00 (618K shares sold)

MGY price vs Simons's position

1Y 3Y 5Y MAX
Dates
$10$15$20$25$30$3520222023202420252026New position of 931K shares · Q1 2022. Average closing price $21.96 · Price range $19.71–$25.44931KsharespurchasedSold 618K shares (66.4%) · Q2 2022. Average closing price $25.00 · Price range $20.99–$29.73618KsharessoldAdded 148K shares (47.3%) · Q3 2022. Average closing price $22.13 · Price range $18.31–$25.34148KsharespurchasedAdded 230K shares (49.8%) · Q4 2022. Average closing price $24.38 · Price range $21.53–$27.50230KsharespurchasedSold 21K shares (3.1%) · Q1 2023. Average closing price $22.20 · Price range $19.34–$24.0521KsharessoldSold 155K shares (23.2%) · Q2 2023. Average closing price $20.68 · Price range $18.92–$23.29155KsharessoldSold 324K shares (63.0%) · Q3 2023. Average closing price $22.34 · Price range $20.45–$23.75324KsharessoldAdded 16K shares (8.3%) · Q4 2023. Average closing price $21.89 · Price range $20.34–$23.6316KsharespurchasedAdded 217K shares (105.3%) · Q1 2024. Average closing price $21.94 · Price range $19.59–$25.95217KsharespurchasedAdded 78K shares (18.4%) · Q2 2024. Average closing price $25.51 · Price range $23.84–$26.9878KsharespurchasedSold 447K shares (89.3%) · Q3 2024. Average closing price $25.20 · Price range $23.16–$27.25447KsharessoldAdded 488K shares (910.5%) · Q4 2024. Average closing price $25.98 · Price range $22.89–$28.79488KsharespurchasedAdded 122K shares (22.5%) · Q1 2025. Average closing price $24.24 · Price range $22.26–$26.58122KsharespurchasedAdded 433K shares (65.3%) · Q2 2025. Average closing price $22.14 · Price range $19.60–$25.72433KsharespurchasedAdded 20K shares (1.8%) · Q3 2025. Average closing price $23.85 · Price range $22.50–$25.2620KsharespurchasedAdded 68K shares (6.1%) · Q4 2025. Average closing price $22.74 · Price range $21.41–$24.0868KsharespurchasedAdded 518K shares (43.7%) · Q1 2026. Average closing price $26.76 · Price range $21.24–$32.36518Ksharespurchased
Average closing price · filing quarter
$26.76
Price range · filing quarter
$21.24 – $32.36
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +518K +$14M +43.7% 1.7M May 14, 2026
Q4 2025 Added +68K +$1.5M +6.1% 1.2M Feb 12, 2026
Q3 2025 Added +20K +$477K +1.8% 1.1M Nov 13, 2025
Q2 2025 Added +433K +$9.6M +65.3% 1.1M Aug 13, 2025
Q1 2025 Added +122K +$3.0M +22.5% 663K May 14, 2025
Q4 2024 Added +488K +$13M +910.5% 541K Feb 13, 2025
Q3 2024 Reduced −447K −$11M −89.3% 54K Nov 13, 2024
Q2 2024 Added +78K +$2.0M +18.4% 501K Aug 9, 2024
Q1 2024 Added +217K +$4.8M +105.3% 423K May 13, 2024
Q4 2023 Added +16K +$344K +8.3% 206K Feb 13, 2024
Q3 2023 Reduced −324K −$7.2M −63.0% 190K Nov 14, 2023
Q2 2023 Reduced −155K −$3.2M −23.2% 514K Aug 11, 2023
Q1 2023 Reduced −21K −$475K −3.1% 670K May 12, 2023
Q4 2022 Added +230K +$5.6M +49.8% 691K Feb 13, 2023
Q3 2022 Added +148K +$3.3M +47.3% 461K Nov 14, 2022
Q2 2022 Reduced −618K −$15M −66.4% 313K Aug 12, 2022
Q1 2022 New +931K +$20M – 931K May 13, 2022
Data through Q1 2026 · filed May 14, 2026
17 grouped rows from 17 quarters

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Common questions

Does Jim Simons own MGY?

Yes. As of Q1 2026, Jim Simons disclosed 1.7M shares of MGY, worth $54M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy MGY?

Jim Simons first disclosed a MGY position in Q1 2022; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell MGY?

The quarter-by-quarter table above shows each sale and reduction Jim Simons disclosed in MGY. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of MGY does Jim Simons own?

Jim Simons disclosed 1.7M shares of MGY as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for MGY?

Jim Simons's estimated average buy price for MGY is $24.86, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.