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Disclosery

AMPY AMPLIFY ENERGY CORP NEW

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COM (common), issuer CIK 1533924

128 managers (132 13F filers) reported a position in AMPY shares at 2026-03-31, 24,802,793 shares in all. 29 filers opened a position and 12 filers sold out during the quarter.

Managers
128
13F filers
132
New
29
Added
39
Reduced
34
Sold out
12
Shares held by filers
24,802,793

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CDC Financial, Inc.2,587,347$16.1M13.37%-1,000,00013F-HRTimeline
VANGUARD GROUP INCgroup of 4 filers holding1,918,200$12M+1,862,635Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,632,763$10.2M<0.01%-447,50513F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,438,807$8.98M<0.01%+25,35713F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,377,819$8.59M0.01%+692,27913F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,257,152$7.84M0.01%+302,42713F-HRTimelineGroup
Truffle Hound Capital, LLC1,250,000$7.8M4.78%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…894,869$5.58M0.01%+444,31813F-HRTimelineGroup
Caption Management, LLC873,591$5.45M0.26%new13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …863,815$5.39M<0.01%new13F-HRTimelineGroup
CSM Advisors, LLC749,920$4.68M0.12%-168,09513F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.576,143$3.6M<0.01%+3,65713F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC481,130$3M<0.01%+340,86813F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC427,481$2.67M0.05%+23,15913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC415,423$2.59M<0.01%-3,94513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY408,265$2.55M<0.01%+7,25113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.348,019$2.17M<0.01%+228,06213F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.322,029$2.01M<0.01%+215,92213F-HRTimelineGroup
Inlight Wealth Management, LLC273,034$1.7M0.63%-9,26213F-HRTimeline
De Lisle Partners LLP264,651$1.65M0.2%new13F-HRTimeline
Empowered Funds, LLC253,581$1.58M0.01%+23,15913F-HR/ATimeline
RBF Capital, LLC241,263$1.51M0.07%013F-HR/ATimeline
Qube Research & Technologies Ltd240,354$1.5M<0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC239,784$1.5M<0.01%+96,11813F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC237,398$1.48M<0.01%+62,55713F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…218,073$1.36M<0.01%+180,25513F-HRTimeline
YACKTMAN ASSET MANAGEMENT LP210,000$1.31M0.02%-20,00013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC202,430$1.26M<0.01%new13F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…194,179$1.21M<0.01%+185,52413F-HRTimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC190,990$1.19M0.03%+142,12013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.179,813$1.12M<0.01%-26,65413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP169,257$1.06M<0.01%-10,30013F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC167,653$1.05M<0.01%new13F-HRTimeline
683 Capital Management, LLCin group 683 Capital Management, LLC160,000$998K0.09%-28,67913F-HRTimelineGroup
Assenagon Asset Management S.A.159,227$994K<0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC142,711$891K<0.01%-15,85013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS134,633$840K<0.01%+56,19913F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/134,323$838K<0.01%-402,51513F-HRTimelineGroup
Thomist Capital Management, LP130,842$816K0.28%-3,016,28813F-HRTimeline
OXFORD ASSET MANAGEMENT LLP121,351$757K0.31%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Diametric Capital, LP117,291$732K0.19%+2,15813F-HRTimeline
SIMPLEX TRADING, LLC114,802$716K0.02%new13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP110,197$688K<0.01%+1,42913F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…104,472$652K0.01%new13F-HRTimelineGroup
Ethic Inc.100,621$628K0.01%-2,99613F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd99,948$624K0.02%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP94,250$588K<0.01%+6,44613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding91,185$569K-97,422Timeline
BARCLAYS PLCin group BARCLAYS PLC90,240$563K<0.01%+44,94213F-HRTimelineGroup
Dalton Investments, Inc.89,410$558K0.54%013F-HRTimeline
Trexquant Investment LP86,835$542K<0.01%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC85,263$532K<0.01%-41,64613F-HRTimeline
FULLER & THALER ASSET MANAGEMENT, INC.78,875$492K<0.01%+2,25013F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …74,120$463K0.02%-14,94313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP69,788$435K0.03%new13F-HRTimeline
Engineers Gate Manager LP68,478$427K0.01%new13F-HRTimeline
Centiva Capital, LP67,546$421K0.02%new13F-HRTimeline
Dynamic Technology Lab Private Ltd65,189$407K0.07%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT65,059$406K0.01%-23,64913F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…61,094$381K<0.01%new13F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP58,863$377K0.02%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…59,159$369K<0.01%+5,61613F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC56,725$354K<0.01%+27,22613F-HRTimelineGroup
Catalyst Funds Management Pty Ltd54,600$341K0.06%+12,00013F-HRTimeline
OMERS ADMINISTRATION Corp54,500$340K<0.01%-16,50013F-HRTimeline
Ellevest, Inc.44,912$280K0.04%-14113F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC41,308$258K<0.01%-420,93913F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO36,778$236K<0.01%+36,69213F-HR/ATimelineGroup
Quantbot Technologies LP37,342$233K0.01%-2,92813F-HRTimeline
Lakewood Asset Management LLC36,774$229K0.15%+2,10913F-HRTimeline
ELEMENT POINTE ADVISORS, LLC34,500$215K0.04%013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd33,147$207K<0.01%+9,98413F-HRTimelineGroup
Schonfeld Strategic Advisors LLC32,926$205K<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…31,350$196K<0.01%-60013F-HRTimeline
Brooklyn Investment Group28,640$179K0.01%-2,27713F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources25,654$160K<0.01%013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp23,924$149K<0.01%013F-HRTimelineGroup
nVerses Capital, LLC23,427$146K0.13%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC21,594$135K0.01%+3,16713F-HRTimeline
FMR LLCin group FMR LLC21,521$134K<0.01%-19713F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC18,583$116K<0.01%+12613F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD17,400$109K<0.01%+11,30013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co16,430$103K<0.01%+5013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC14,800$92.4K<0.01%new13F-HRTimeline
Sanctuary Advisors, LLC14,738$92K<0.01%-34313F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC14,703$91.7K<0.01%-50013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC14,657$91.5K<0.01%-9,60813F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…11,964$74.7K<0.01%new13F-HRTimeline
GODSEY & GIBB, INC11,351$70.8K0.01%013F-HRTimeline
Creative Planningin group Creative Planning11,185$69.8K<0.01%+25713F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN11,128$69.4K<0.01%+9913F-HR/ATimelineGroup
GROUP ONE TRADING LLC10,409$65K<0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…9,719$60.6K<0.01%+8,77513F-HRTimelineGroup
CoreCap Advisors, LLC7,750$48.4K<0.01%+4,00013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…7,307$45.6K<0.01%-2,93813F-HRTimelineGroup
LOM Asset Management Ltd5,000$31.2K0.01%013F-HRTimeline
Farther Finance Advisors, LLC5,240$30.8K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…4,780$29.8K<0.01%-37913F-HR/ATimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,997$19K<0.01%+1,96713F-HRTimelineGroup
CWM, LLCin group CWM, LLC2,784$17.4K<0.01%-44913F-HRTimelineGroup
RHUMBLINE ADVISERS1,776$11.1K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,424$8.89K<0.01%new13F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,200$7.49K<0.01%013F-HRTimelineGroup
Fortitude Family Office, LLC615$3.84K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.604$3.77K<0.01%-913F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.590$3.68K<0.01%013F-HR/ATimelineGroup
NISA INVESTMENT ADVISORS, LLC581$3.62K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC569$3.55K<0.01%013F-HRTimeline
Advisory Services Network, LLC413$2.58K<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.348$2.17K<0.01%013F-HRTimeline
Avion Wealth397$2K<0.01%013F-HRTimeline
Caitong International Asset Management …283$1.77K<0.01%-1,58613F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP89$584<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\65$406<0.01%013F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC54$337<0.01%013F-HRTimeline
Bogart Wealth, LLC50$312<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.33$206<0.01%+913F-HRTimeline
Hilton Head Capital Partners, LLC19$119<0.01%013F-HRTimeline
Aventura Private Wealth, LLC18$112<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC16$100<0.01%-7,54913F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO15$94<0.01%new13F-HRTimelineGroup
Arax Advisory Partners6$37<0.01%013F-HRTimeline
CHILTON CAPITAL MANAGEMENT LLC5$32<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…2$12<0.01%013F-HRTimelineGroup
Lloyd Advisory Services, LLC.0$1<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
Kingdom Financial Group LLC.0$1<0.01%013F-HRTimelineAmount filed as zero, left out of ratios.
BESSEMER GROUP INCin group BESSEMER GROUP INC61$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.
Covestor Ltd8$00%013F-HRTimelineValue filed as zero, left out of ratios.