AMPY · Amplify Energy Corp.

$4.90 -0.10 (-2.00%) At close · Sep 3

Russell 2000 member Rebalance outlook locked

Market Cap

$207.28M

41.46M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 129

Total Value: $96,195,919

Total Shares: 24,169,852

Showing 1–100 of 134 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Superinvestors Holding AMPY

All superinvestors →

Stephen Yacktman $815,900

Holder Concentration

Across 129 13F filers · Δ vs Mar 31, 2026

Top Holder

10.7%

+0.4 pts

Top 5

40.0%

+5.6 pts

Top 10

57.4%

+2.2 pts

HHI

458

Broadly held+67

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -3

Institutional value: -38.8%

Shares held: -4.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+1,886,084	2,462,227
Mega GEODE CAPITAL MANAGEMENT, LLC	+492,868	908,291
Mid GSA CAPITAL PARTNERS LLP	+346,018	415,806
Mega D. E. Shaw & Co., Inc.	+338,641	660,670
Mega Qube Research & Technologies Ltd	+283,212	523,566

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large MARSHALL WACE, LLP	−743,549	513,603
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−572,466	415,803
Mega MILLENNIUM MANAGEMENT LLC	−423,144	57,986
Large Caption Management, LLC	−301,906	571,685
Mega Invesco Ltd.	−194,365	153,654

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega VANGUARD PORTFOLIO MANAGEMENT LLC	241,286	$960,318
Mega Nuveen, LLC	178,228	$709,346
Large MACKENZIE FINANCIAL CORP	142,552	$567,356
Mid BOOTHBAY FUND MANAGEMENT, LLC	120,271	$478,678
Mid Jump Financial, LLC	106,959	$425,696

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small Truffle Hound Capital, LLC	1,250,000	$7,800,000
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	863,815	$5,390,205
Mid Ancora Advisors LLC	190,990	$1,191,777
Mid 683 Capital Management, LLC	160,000	$998,400
Large Assenagon Asset Management S.A.	159,227	$993,576

Filter: New 25 Increased 40 Reduced 39 Sold out 28 Unchanged 25

Showing 100 of 134

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

CDC Financial, Inc.

$10,297,641

10.70%

2,587,347

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
COGHILL CLINT D	2,587,347	$10,297,641	100.0%	Defined

BlackRock, Inc.

$9,799,660

10.19%

2,462,227

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	28,362	$112,880	1.2%	Sole
BlackRock Investment Management, LLC	110,289	$438,950	4.5%	Sole
BLACKROCK ADVISORS LLC	81,922	$326,049	3.3%	Sole
BlackRock Fund Advisors	1,348,474	$5,366,926	54.8%	Sole
BlackRock Institutional Trust Company, N.A.	890,953	$3,545,992	36.2%	Sole
Aperio Group, LLC	2,227	$8,863	0.1%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$6,591,365

6.85%

1,656,122

DIMENSIONAL FUND ADVISORS LP

$6,347,907

6.60%

1,594,952

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	3,607	$14,355	0.2%	Defined
DFA Australia Ltd.	24,500	$97,510	1.5%	Defined
Dimensional Ireland Ltd	31,741	$126,329	2.0%	Defined
Held directly	1,535,104	$6,109,713	96.2%	Sole

AMERICAN CENTURY COMPANIES INC

$5,483,823

5.70%

1,377,845

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	1,377,845	$5,483,823	100.0%	Defined

ACADIAN ASSET MANAGEMENT LLC

$5,100,724

5.30%

1,281,589

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	1,281,589	$5,100,724	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$3,614,997

3.76%

908,291

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	133,003	$529,351	14.6%	Defined
Held directly	775,288	$3,085,646	85.4%	Defined

CSM Advisors, LLC

$2,939,707

3.06%

738,620

D. E. Shaw & Co., Inc.

$2,629,465

2.73%

660,670

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	633,710	$2,522,165	95.9%	Defined
D. E. Shaw Investment Management, L.L.C. joint	26,960	$107,300	4.1%	Defined

Caption Management, LLC

$2,275,306

2.37%

571,685

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$2,116,018

2.20%

531,663

Qube Research & Technologies Ltd

$2,083,792

2.17%

523,566

MARSHALL WACE, LLP

$2,044,138

2.12%

513,603

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	513,603	$2,044,138	100.0%	Other

MORGAN STANLEY

$1,821,897

1.89%

457,764

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	3,012	$11,987	0.7%	Defined
MORGAN STANLEY & CO. LLC	9,945	$39,581	2.2%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	6,519	$25,945	1.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	691	$2,749	0.2%	Defined
Morgan Stanley Strategic Investments, Inc	84	$334	0.0%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	437,513	$1,741,301	95.6%	Defined

GSA CAPITAL PARTNERS LLP

$1,654,907

1.72%

415,806

STATE STREET CORP

$1,587,450

1.65%

398,857

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC. joint	398,857	$1,587,450	100.0%	Defined

Connor, Clark & Lunn Investment Management Ltd.

$1,340,380

1.39%

336,779

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	336,779	$1,340,380	100.0%	Sole

CITADEL ADVISORS LLC

$1,296,512

1.35%

325,757

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	325,757	$1,296,512	100.0%	Defined

Trexquant Investment LP

$1,134,845

1.18%

285,137

De Lisle Partners LLP

$1,132,910

1.18%

284,651

JACOBS LEVY EQUITY MANAGEMENT, INC

$1,101,051

1.14%

276,646

NORTHERN TRUST CORP

$1,099,629

1.14%

276,289

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	270,693	$1,077,357	98.0%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	5,596	$22,272	2.0%	Other

Empowered Funds, LLC

$1,085,596

1.13%

272,763

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Bridgeway Capital Management, LLC	272,763	$1,085,596	100.0%	Other

Inlight Wealth Management, LLC

$1,073,696

1.12%

269,773

VANGUARD FIDUCIARY TRUST CO

$965,130

1.00%

242,495

VANGUARD PORTFOLIO MANAGEMENT LLC

$960,318

1.00%

241,286

RBF Capital, LLC

$960,226

1.00%

241,263

AMERIPRISE FINANCIAL INC

$856,647

0.89%

215,238

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	149,494	$594,986	69.5%	Defined
Ameriprise Financial Services, LLC	1,000	$3,980	0.5%	Defined
Columbia Threadneedle Management Ltd	64,744	$257,681	30.1%	Defined

YACKTMAN ASSET MANAGEMENT LP

$815,900

0.85%

205,000

CITADEL ADVISORS LLC

$764,558

0.79%

192,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	192,100	$764,558	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$725,554

0.75%

182,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	182,300	$725,554	100.0%	Other

Nuveen, LLC

$709,346

0.74%

178,228

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	130,667	$520,054	73.3%	Defined
TEACHERS ADVISORS, LLC joint	47,561	$189,292	26.7%	Defined

JANE STREET GROUP, LLC

$672,786

0.70%

169,042

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	158,222	$629,723	93.6%	Defined
Jane Street Global Trading, LLC	10,820	$43,063	6.4%	Defined

Invesco Ltd.

$611,542

0.64%

153,654

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	5,439	$21,647	3.5%	Defined
Invesco Trust Co joint	14,236	$56,659	9.3%	Defined
Invesco Capital Management LLC	133,979	$533,236	87.2%	Defined

MACKENZIE FINANCIAL CORP

$567,356

0.59%

142,552

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$565,967

0.59%

142,203

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	121,365	$483,032	85.3%	Other
G1 EXECUTION SERVICES, LLC	20,838	$82,935	14.7%	Other

RHUMBLINE ADVISERS

$506,737

0.53%

127,321

BOOTHBAY FUND MANAGEMENT, LLC

$478,678

0.50%

120,271

FIRST TRUST ADVISORS LP

$463,558

0.48%

116,472

Diametric Capital, LP

$461,293

0.48%

115,903

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Thakore Nainoor	115,903	$461,293	100.0%	Defined

Bank of New York Mellon Corp

$434,029

0.45%

109,053

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	32,051	$127,562	29.4%	Defined
The Bank of New York Mellon	76,989	$306,416	70.6%	Defined
Held directly	13	$51	0.0%	Defined

Jump Financial, LLC

$425,696

0.44%

106,959

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Leap GP LLC joint	106,959	$425,696	100.0%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$410,334

0.43%

103,099

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$363,374

0.38%

91,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	91,300	$363,374	100.0%	Other

Dalton Investments, Inc.

$355,851

0.37%

89,410

CITADEL ADVISORS LLC

$349,842

0.36%

87,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	87,900	$349,842	100.0%	Defined

PANAGORA ASSET MANAGEMENT INC

$346,299

0.36%

87,010

FULLER & THALER ASSET MANAGEMENT, INC.

$311,315

0.32%

78,220

BNP PARIBAS ARBITRAGE, SA

$301,385

0.31%

75,725

UBS Group AG

$283,172

0.29%

71,149

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	468	$1,862	0.7%	Defined
UBS AG	70,247	$279,583	98.7%	Defined
UBS Switzerland AG	434	$1,727	0.6%	Defined

BANK OF AMERICA CORP /DE/

$268,001

0.28%

67,337

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	27,642	$110,015	41.1%	Defined
BOFA SECURITIES, INC.	39,695	$157,986	58.9%	Defined

RENAISSANCE TECHNOLOGIES LLC

$259,408

0.27%

65,178

Dynamic Technology Lab Private Ltd

$243,377

0.25%

61,150

Vanguard Personalized Indexing Management, LLC

$231,842

0.24%

58,252

MILLENNIUM MANAGEMENT LLC

$230,784

0.24%

57,986

SEI INVESTMENTS CO

$209,208

0.22%

52,565

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI INVESTMENTS MANAGEMENT CORP	27	$107	0.1%	Sole
SEI TRUST CO	52,538	$209,101	99.9%	Sole

Ethic Inc.

$206,956

0.22%

51,999

GOLDMAN SACHS GROUP INC

$202,079

0.21%

50,774

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	10,214	$40,651	20.1%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	40,560	$161,428	79.9%	Defined

SIMPLEX TRADING, LLC

$200,890

0.21%

50,475

CANADA PENSION PLAN INVESTMENT BOARD

$184,274

0.19%

46,300

Russell Investments Group, Ltd.

$182,229

0.19%

45,787

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC joint	23,790	$94,683	52.0%	Defined
Russell Investments Capital, LLC joint	6,210	$24,715	13.6%	Other
Russell Investments France SAS	3,624	$14,423	7.9%	Defined
Russell Investments Trust Company joint	12,163	$48,408	26.6%	Other

TWO SIGMA INVESTMENTS, LP

$181,774

0.19%

45,672

WELLS FARGO & COMPANY/MN

$163,257

0.17%

41,020

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	29,901	$119,005	72.9%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	115	$457	0.3%	Defined
WELLS FARGO CLEARING SERVICES, LLC	11,004	$43,795	26.8%	Defined

Lakewood Asset Management LLC

$156,712

0.16%

39,375

IMC-Chicago, LLC

$152,939

0.16%

38,427

Point72 Asset Management, L.P.

$142,742

0.15%

35,865

DEUTSCHE BANK AG\

$138,988

0.14%

34,922

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	65	$258	0.2%	Defined
DWS Investments UK Ltd	34,857	$138,730	99.8%	Defined

ELEMENT POINTE ADVISORS, LLC

$137,310

0.14%

34,500

O'SHAUGHNESSY ASSET MANAGEMENT, LLC

$128,940

0.13%

32,397

Federation des caisses Desjardins du Quebec

$124,773

0.13%

31,350

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	31,350	$124,773	100.0%	Defined

XTX Topco Ltd

$122,392

0.13%

30,752

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	30,752	$122,392	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$118,241

0.12%

29,709

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	29,709	$118,241	100.0%	Defined

FRANKLIN RESOURCES INC

$102,102

0.11%

25,654

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FIDUCIARY TRUST INTERNATIONAL LLC	3,791	$15,088	14.8%	Defined
FRANKLIN ADVISERS INC	21,863	$87,014	85.2%	Defined

RITHOLTZ WEALTH MANAGEMENT

$90,278

0.09%

22,683

FMR LLC

$86,047

0.09%

21,620

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	7,833	$31,175	36.2%	Defined
STRATEGIC ADVISERS LLC	13,787	$54,872	63.8%	Defined

Ellevest, Inc.

$85,398

0.09%

21,457

PRELUDE CAPITAL MANAGEMENT, LLC

$85,255

0.09%

21,421

GROUP ONE TRADING LLC

$84,797

0.09%

21,306

Centiva Capital, LP

$83,166

0.09%

20,896

Engineers Gate Manager LP

$81,745

0.08%

20,539

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

$77,705

0.08%

19,524

Pathstone Holdings, LLC

$68,531

0.07%

17,219

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ADVISOR PARTNERS II, LLC	17,219	$68,531	100.0%	Defined

CITIGROUP INC

$65,653

0.07%

16,496

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	16,496	$65,653	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$65,431

0.07%

16,440

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	16,440	$65,431	100.0%	Defined

Vanguard Global Advisers, LLC

$64,117

0.07%

16,110

WINTON GROUP Ltd

$62,864

0.07%

15,795

JPMORGAN CHASE & CO

$61,819

0.06%

15,533

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	15,337	$61,040	98.7%	Defined
J.P. Morgan Investment Management Inc.	192	$764	1.2%	Defined
J.P. Morgan Securities LLC	4	$15	0.0%	Defined

Sanctuary Advisors, LLC

$59,548

0.06%

14,962

ALLIANCEBERNSTEIN L.P.

$58,904

0.06%

14,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	14,800	$58,904	100.0%	Defined

PRUDENTIAL FINANCIAL INC

$57,729

0.06%

14,505

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	14,505	$57,729	100.0%	Defined

JANE STREET GROUP, LLC

$53,730

0.06%

13,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	13,500	$53,730	100.0%	Defined

NEW YORK STATE COMMON RETIREMENT FUND

$50,546

0.05%

12,700

GODSEY & GIBB, INC

$45,176

0.05%

11,351

Police & Firemen's Retirement System of New Jersey

$44,914

0.05%

11,285

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	11,285	$44,914	100.0%	Defined

Creative Planning

$43,429

0.05%

10,912

Quantinno Capital Management LP

$40,134

0.04%

10,084

BARCLAYS PLC

$36,472

0.04%

9,164

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	5,600	$22,288	61.1%	Defined
BARCLAYS CAPITAL INC.	3,564	$14,184	38.9%	Defined

LOM Asset Management Ltd

$35,820

0.04%

9,000

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

$34,411

0.04%

8,646

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Group AG	8,646	$34,411	100.0%	Defined

ROYAL BANK OF CANADA

$30,019

0.03%

7,543

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	1,173	$4,668	15.6%	Defined
RBC Capital Markets, LLC	5,453	$21,702	72.3%	Defined
Held directly	917	$3,649	12.2%	Sole

Key facts CIK 1533924 CUSIP 03212B103 13F (30d) 108 filings 108 filers Visit website Investor relations