AMPLIFY ENERGY CORP (AMPY) Institutional Shareholders
AMPLIFY ENERGY CORP (AMPY) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $94.08M in AMPY holdings during the latest filing period.
Cdc Financial, Inc. is currently the largest disclosed institutional shareholder of AMPY tracked by InsiderSet, reporting ownership valued at approximately $10.30M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $11.64M, representing an estimated gain of +13.07% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 59% of the total disclosed AMPY value among the investors covered in this analysis. Major shareholders include Cdc Financial, Inc., Blackrock, Inc., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in AMPLIFY ENERGY CORP (AMPY).
This page ranks the largest institutional AMPY shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
124
Total Reported Value
$94.08M
Largest Holder
Cdc Financial, Inc.
Largest Position
$10.30M
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
148
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Cdc Financial, Inc. | 7.91% | 2,587,347 | $10,297,641 | $11,643,062 | +$1,345,421 | +13.07% | |
| Blackrock, Inc. | 0.00% | 2,462,227 | $9,799,664 | $11,080,022 | +$1,280,358 | +13.07% | |
| Vanguard Capital Management Llc | 0.00% | 1,656,122 | $6,591,366 | $7,452,549 | +$861,183 | +13.07% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,594,952 | $6,348,057 | $7,177,284 | +$829,227 | +13.06% | |
| American Century Companies Inc | 0.00% | 1,377,845 | $5,483,823 | $6,200,303 | +$716,480 | +13.07% | |
| Acadian Asset Management Llc | 0.01% | 1,281,589 | $5,095,000 | $5,767,151 | +$672,151 | +13.19% | |
| Geode Capital Management, Llc | 0.00% | 908,291 | $3,616,082 | $4,087,310 | +$471,228 | +13.03% | |
| Csm Advisors, Llc | 0.06% | 738,620 | $2,942,000 | $3,323,790 | +$381,790 | +12.98% | |
| D. E. Shaw & Co., Inc. | 0.00% | 660,670 | $2,629,467 | $2,973,015 | +$343,548 | +13.07% | |
| Caption Management, Llc | 0.08% | 571,685 | $2,275,306 | $2,572,583 | +$297,277 | +13.07% | |
| Bridgeway Capital Management, Llc | 0.04% | 531,663 | $2,116,019 | $2,392,484 | +$276,465 | +13.07% | |
| Qube Research & Technologies Ltd | 0.00% | 523,566 | $2,083,793 | $2,356,047 | +$272,254 | +13.07% | |
| Marshall Wace, Llp | 0.00% | 513,603 | $2,044,140 | $2,311,214 | +$267,074 | +13.07% | |
| Morgan Stanley | 0.00% | 457,764 | $1,821,905 | $2,059,938 | +$238,033 | +13.07% | |
| Gsa Capital Partners Llp | 0.10% | 415,806 | $1,655,000 | $1,871,127 | +$216,127 | +13.06% | |
| State Street Corp | 0.00% | 398,857 | $1,587,451 | $1,794,857 | +$207,406 | +13.07% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 336,779 | $1,340,380 | $1,515,506 | +$175,126 | +13.07% | |
| Citadel Advisors Llc | 0.00% | 325,757 | $1,296,513 | $1,465,907 | +$169,394 | +13.07% | |
| Trexquant Investment Lp | 0.01% | 285,137 | $1,134,845 | $1,283,117 | +$148,272 | +13.07% | |
| De Lisle Partners Llp | 0.12% | 284,651 | $1,134,334 | $1,280,930 | +$146,596 | +12.92% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 276,646 | $1,101,051 | $1,244,907 | +$143,856 | +13.07% | |
| Northern Trust Corp | 0.00% | 276,289 | $1,099,630 | $1,243,301 | +$143,671 | +13.07% | |
| Empowered Funds, Llc | 0.01% | 272,763 | $1,085,597 | $1,227,434 | +$141,837 | +13.07% | |
| Inlight Wealth Management, Llc | 0.34% | 269,773 | $1,073,697 | $1,213,979 | +$140,282 | +13.07% | |
| Vanguard Fiduciary Trust Co | 0.00% | 242,495 | $965,130 | $1,091,228 | +$126,098 | +13.07% | |
| Vanguard Portfolio Management Llc | 0.00% | 241,286 | $960,318 | $1,085,787 | +$125,469 | +13.07% | |
| Rbf Capital, Llc | 0.04% | 241,263 | $960,227 | $1,085,684 | +$125,457 | +13.07% | |
| Ameriprise Financial Inc | 0.00% | 215,238 | $856,648 | $968,571 | +$111,923 | +13.07% | |
| Yacktman Asset Management | Donald Yacktman | 0.01% | 205,000 | $815,900 | $922,500 | +$106,600 | +13.07% |
| Nuveen, Llc | 0.00% | 178,228 | $709,348 | $802,026 | +$92,678 | +13.07% | |
| Jane Street Group, Llc | 0.00% | 169,042 | $672,788 | $760,689 | +$87,901 | +13.07% | |
| Invesco Ltd. | 0.00% | 153,654 | $611,542 | $691,443 | +$79,901 | +13.07% | |
| Mackenzie Financial Corp | 0.00% | 142,552 | $567,357 | $641,484 | +$74,127 | +13.07% | |
| Susquehanna International Group, Llp | 0.00% | 142,203 | $565,968 | $639,914 | +$73,946 | +13.07% | |
| Rhumbline Advisers | 0.00% | 127,321 | $506,732 | $572,945 | +$66,213 | +13.07% | |
| Boothbay Fund Management, Llc | 0.01% | 120,271 | $478,679 | $541,220 | +$62,541 | +13.07% | |
| First Trust Advisors Lp | 0.00% | 116,472 | $463,558 | $524,124 | +$60,566 | +13.07% | |
| Diametric Capital, Lp | 0.05% | 115,903 | $461,293 | $521,564 | +$60,271 | +13.07% | |
| Bank Of New York Mellon Corp | 0.00% | 109,053 | $434,031 | $490,739 | +$56,708 | +13.07% | |
| Jump Financial, Llc | 0.00% | 106,959 | $425,697 | $481,316 | +$55,619 | +13.07% | |
| Charles Schwab Investment Management Inc | 0.00% | 103,099 | $410,334 | $463,946 | +$53,612 | +13.07% | |
| Dalton Investments, Inc. | 0.32% | 89,410 | $355,852 | $402,345 | +$46,493 | +13.07% | |
| Panagora Asset Management Inc | 0.00% | 87,010 | $346,300 | $391,545 | +$45,245 | +13.07% | |
| Fuller & Thaler Asset Management, Inc. | 0.00% | 78,220 | $311,316 | $351,990 | +$40,674 | +13.07% | |
| Bnp Paribas Financial Markets | 0.00% | 75,725 | $301,386 | $340,763 | +$39,377 | +13.07% | |
| Ubs Group Ag | 0.00% | 71,149 | $283,173 | $320,171 | +$36,998 | +13.07% | |
| Bank Of America Corp | 0.00% | 67,337 | $268,001 | $303,017 | +$35,016 | +13.07% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 65,178 | $259,408 | $293,301 | +$33,893 | +13.07% |
| Dynamic Technology Lab Private Ltd | 0.05% | 61,150 | $243,000 | $275,175 | +$32,175 | +13.24% | |
| Vanguard Personalized Indexing Management, Llc | 0.00% | 58,252 | $231,843 | $262,134 | +$30,291 | +13.07% |
Frequently asked questions about AMPY
Who owns the most AMPY stock?
The largest holders of AMPY are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AMPLIFY ENERGY CORP (AMPY).
Is AMPY widely held by superinvestors?
Many widely followed stocks like AMPY appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AMPY is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.