The company
Magnolia Oil & Gas Corporation
MGY · NYSE
MGY stood above a rising 150-day average in 24 of the last 52 weekly readings, and has been out of that trend for the last 8 weeks. It is 7.2% below that average now. Oil & Gas E&P: 47% of its 74 stocks in an uptrend (−4 points in four weeks); Energy: 36% (−8 points in four weeks).
Statistics
- Rotation
- Not moving yet
- Weeks in an uptrend
- out for 8
- Industry in uptrend
- 47% -4 in 4 wk
- Insider buys, 12 months
- $758K
- Insider sales, 12 months
- $21.7M
- Officials’ trades on record
- 16
- Institutions holding
- 382 (+8)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 24 of 52 weeks.
Oil & Gas E&P: About half its stocks are in an uptrend and the share has been slipping. Energy: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.
Money in and out
Open-market buys above the line and sales below, in dollars.
Congress and officials
16 disclosed lines: House 13, Senate 0, executive 3; 4 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| Donald J. Trump Executive branch: Office of Government EthicsWhite House Office | sold | $15k–$50k | 29 Jul 2026filed 22 Sep 2026 |
| Donald J. Trump Executive branch: Office of Government EthicsWhite House Office | sold | $15k–$50k | 15 May 2026filed 1 Jul 2026 |
| Donald J. Trump Executive branch: Office of Government EthicsWhite House Office | bought | $15k–$50k | 4 Mar 2026filed 14 May 2026 |
| Gilbert Ray Cisneros, Jr. House: U.S. House ClerkCA31 | sold | $15k–$50k | 9 Jan 2026filed 13 Feb 2026 |
| Lisa C. McClain House: U.S. House ClerkMI09 | soldspouse | $1k–$15k | 31 Oct 2025filed 21 Nov 2025 |
| Lisa C. McClain House: U.S. House ClerkMI09 | soldspouse | $1k–$15k | 30 Oct 2025filed 21 Nov 2025 |
| Lisa C. McClain House: U.S. House ClerkMI09 | boughtspouse | $1k–$15k | 30 Oct 2025filed 21 Nov 2025 |
| Lisa C. McClain House: U.S. House ClerkMI09 | boughtspouse | $1k–$15k | 4 Aug 2025filed 12 Sep 2025 |
| Gilbert Ray Cisneros, Jr. House: U.S. House ClerkCA31 | sold | $1k–$15k | 7 Jul 2025filed 14 Aug 2025 |
| Lisa C. McClain House: U.S. House ClerkMI09 | soldspouse | $1k–$15k | 24 Jun 2025filed 13 Aug 2025 |
| Lisa C. McClain House: U.S. House ClerkMI09 | boughtspouse | $1k–$15k | 11 Jun 2025filed 13 Aug 2025 |
| Josh Gottheimer House: U.S. House ClerkNJ05 | soldjoint | $1k–$15k | 9 Apr 2025filed 14 May 2025 |
Insiders
| Who | Did | Shares | Traded |
|---|---|---|---|
| David M. KhaniDirector | bought | 54at $26.78 | 1 Sep 2026filed 3 Sep 2026 |
| David M. KhaniDirector | bought | 8,000at $25.00 | 7 Aug 2026filed 11 Aug 2026 |
| Ralph Lewis RoppDirector | bought | 5,000at $24.63 | 7 Aug 2026filed 11 Aug 2026 |
| Shandell SzaboDirector | bought | 86at $27.44 | 1 Jun 2026filed 3 Jun 2026 |
| Shandell SzaboDirector | sold | 11,731at $31.98 | 30 Mar 2026filed 31 Mar 2026 |
| Edward P. DjerejianDirector | sold | 18,000at $28.98 | 10 Mar 2026filed 11 Mar 2026 |
| Dan F. SmithDirector | sold | 18,000at $29.01 | 9 Mar 2026filed 11 Mar 2026 |
| Christopher G. StavrosCEO & CHAIRMAN | sold | 119,954at $29.29 | 9 Mar 2026filed 11 Mar 2026 |
| Timothy D. YangEVP, CHIEF LEGAL & COMM & SEC | sold | 150,000at $29.29 | 9 Mar 2026filed 11 Mar 2026 |
| Arcilia AcostaDirector | sold | 19,235at $29.10 | 9 Mar 2026filed 11 Mar 2026 |
| Brian CoralesSVP & CHIEF FINANCIAL OFFICER | sold | 33,000at $29.12 | 9 Mar 2026filed 11 Mar 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc.added · filed 7 Aug 2026 | 31,972,219$817.8M | +2,481,070+8.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026 | 15,341,201$392.4M | +2,357,806+18.2% |
| AMERICAN CENTURY COMPANIES INCadded · filed 12 Aug 2026 | 11,011,458$281.7M | +502,218+4.8% |
| STATE STREET CORPadded · filed 7 Aug 2026 | 9,941,466$254.3M | +445,191+4.7% |
| VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026 | 7,663,263$196.0M | +474,839+6.6% |
| DIMENSIONAL FUND ADVISORS LPadded · filed 11 Aug 2026 | 7,117,449$182.1M | +88,668+1.3% |
| Jupiter Topco LLCnew · filed 14 Aug 2026 | 6,427,893$164.4M | +6,427,893 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPreduced · filed 13 Aug 2026 | 5,463,526$139.8M | -800,282−12.8% |
| GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026 | 4,802,973$122.9M | +264,861+5.8% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC.reduced · filed 14 Aug 2026 | 4,311,973$110.3M | -660,288−13.3% |
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Government contracts
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