SD Institutional Ownership & Shareholders
SANDRIDGE ENERGY INC (SD) is currently held by 160 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $412.46M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Icahn Capital Management is currently the largest disclosed institutional shareholder of SD tracked by InsiderSet, reporting ownership valued at approximately $69.25M 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 $67.94M, representing an estimated loss of -1.90% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed SD value among the investors covered in this analysis. Major shareholders include Icahn Capital Management, Blackrock, Inc., State Street Corp, and several other long-term asset managers with concentrated positions in SANDRIDGE ENERGY INC (SD).
This page ranks the largest institutional SD 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
160
Total Reported Value
$412.46M
Largest Holder
Icahn Capital Management
Largest Position
$69.25M
Insider Transactions (90d)
4
Latest Filing Quarter
Q2 2026
New Institutional Positions
74
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Icahn Capital Management | Carl Icahn | 0.84% | 5,054,907 | $69,252,220 | $67,937,950 | -$1,314,270 | -1.90% |
| Blackrock, Inc. | 0.00% | 3,282,350 | $44,968,193 | $44,114,784 | -$853,409 | -1.90% | |
| State Street Corp | 0.00% | 1,587,843 | $21,753,449 | $21,340,610 | -$412,839 | -1.90% | |
| Renaissance Technologies LLC | Jim Simons | 0.03% | 1,487,395 | $20,377,312 | $19,990,589 | -$386,723 | -1.90% |
| Vanguard Capital Management Llc | 0.00% | 1,408,271 | $19,293,313 | $18,927,162 | -$366,151 | -1.90% | |
| Royce & Associates Lp | 0.15% | 1,400,567 | $19,187,768 | $18,823,620 | -$364,148 | -1.90% | |
| First Wilshire Securities Management Inc | 3.93% | 1,393,102 | $19,085,497 | $18,723,291 | -$362,206 | -1.90% | |
| American Century Companies Inc | 0.01% | 1,276,276 | $17,484,981 | $17,153,149 | -$331,832 | -1.90% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,254,629 | $17,188,764 | $16,862,214 | -$326,550 | -1.90% | |
| Vanguard Portfolio Management Llc | 0.00% | 928,946 | $12,726,560 | $12,485,034 | -$241,526 | -1.90% | |
| Geode Capital Management, Llc | 0.00% | 925,350 | $12,680,068 | $12,436,704 | -$243,364 | -1.92% | |
| Goldman Sachs Group Inc | 0.00% | 690,923 | $9,465,645 | $9,286,005 | -$179,640 | -1.90% | |
| Two Sigma Investments, Lp | 0.01% | 504,494 | $6,911,568 | $6,780,399 | -$131,169 | -1.90% | |
| Creative Planning | 0.00% | 509,352 | $6,871,164 | $6,845,691 | -$25,473 | -0.37% | |
| Aqr Capital Management Llc | 0.00% | 489,909 | $6,711,757 | $6,584,377 | -$127,380 | -1.90% | |
| Lsv Asset Management | 0.01% | 471,711 | $6,462,000 | $6,339,796 | -$122,204 | -1.89% | |
| Denali Advisors Llc | 0.57% | 414,700 | $5,681,390 | $5,573,568 | -$107,822 | -1.90% | |
| Marshall Wace, Llp | 0.00% | 414,060 | $5,672,623 | $5,564,966 | -$107,657 | -1.90% | |
| First Trust Advisors Lp | 0.00% | 393,891 | $5,396,306 | $5,293,895 | -$102,411 | -1.90% | |
| Bank Of New York Mellon Corp | 0.00% | 378,889 | $5,190,785 | $5,092,268 | -$98,517 | -1.90% | |
| Third Avenue Management | Marty Whitman | 0.77% | 352,558 | $4,830,045 | $4,738,380 | -$91,665 | -1.90% |
| Qube Research & Technologies Ltd | 0.01% | 348,324 | $4,772,039 | $4,681,475 | -$90,564 | -1.90% | |
| Northern Trust Corp | 0.00% | 334,371 | $4,580,883 | $4,493,946 | -$86,937 | -1.90% | |
| Morgan Stanley | 0.00% | 334,190 | $4,578,422 | $4,491,514 | -$86,908 | -1.90% | |
| Charles Schwab Investment Management Inc | 0.00% | 266,482 | $3,650,803 | $3,581,518 | -$69,285 | -1.90% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 264,025 | $3,617,142 | $3,548,496 | -$68,646 | -1.90% | |
| Bridgeway Capital Management, Llc | 0.05% | 214,814 | $2,942,952 | $2,887,100 | -$55,852 | -1.90% | |
| Vanguard Fiduciary Trust Co | 0.00% | 209,252 | $2,866,752 | $2,812,347 | -$54,405 | -1.90% | |
| Azarias Capital Management, L.P. | 1.28% | 159,437 | $2,150,805 | $2,142,833 | -$7,972 | -0.37% | |
| D. E. Shaw & Co., Inc. | 0.00% | 149,924 | $2,053,959 | $2,014,979 | -$38,980 | -1.90% | |
| Trexquant Investment Lp | 0.01% | 142,278 | $1,949,209 | $1,912,216 | -$36,993 | -1.90% | |
| Empowered Funds, Llc | 0.01% | 136,761 | $1,873,626 | $1,838,068 | -$35,558 | -1.90% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.00% | 132,086 | $1,809,578 | $1,775,236 | -$34,342 | -1.90% | |
| New York State Common Retirement Fund | 0.00% | 131,586 | $1,802,728 | $1,768,516 | -$34,212 | -1.90% | |
| Point72 Asset Management, L.P. | 0.00% | 123,840 | $1,696,608 | $1,664,410 | -$32,198 | -1.90% | |
| Millennium Management Llc | 0.00% | 120,136 | $1,645,863 | $1,614,628 | -$31,235 | -1.90% | |
| Susquehanna International Group, Llp | 0.00% | 109,566 | $1,501,054 | $1,472,567 | -$28,487 | -1.90% | |
| Vanguard Global Advisers, Llc | 0.00% | 106,014 | $1,452,392 | $1,424,828 | -$27,564 | -1.90% | |
| Ubs Group Ag | 0.00% | 96,505 | $1,322,119 | $1,297,027 | -$25,092 | -1.90% | |
| Price T Rowe Associates Inc | 0.00% | 93,258 | $1,278,000 | $1,253,388 | -$24,612 | -1.93% | |
| Prudential Financial Inc | 0.00% | 92,986 | $1,273,908 | $1,249,732 | -$24,176 | -1.90% | |
| Federation Des Caisses Desjardins Du Quebec | 0.00% | 81,600 | $1,117,920 | $1,096,704 | -$21,216 | -1.90% | |
| Jump Financial, Llc | 0.01% | 72,800 | $997,360 | $978,432 | -$18,928 | -1.90% | |
| Pinnacle Associates Ltd | 0.01% | 68,988 | $930,648 | $927,199 | -$3,449 | -0.37% | |
| Quantinno Capital Management Lp | 0.00% | 66,967 | $917,455 | $900,036 | -$17,419 | -1.90% | |
| Invesco Ltd. | 0.00% | 64,991 | $890,376 | $873,479 | -$16,897 | -1.90% | |
| Jpmorgan Chase & Co | 0.00% | 64,229 | $886,360 | $863,238 | -$23,122 | -2.61% | |
| Bank Of America Corp | 0.00% | 63,465 | $869,471 | $852,970 | -$16,501 | -1.90% | |
| Nuveen, Llc | 0.00% | 59,484 | $814,930 | $799,465 | -$15,465 | -1.90% | |
| Sanctuary Advisors, Llc | 0.00% | 58,917 | $807,163 | $791,844 | -$15,319 | -1.90% |
Frequently asked questions about SD
Who are the largest institutional holders of SD?
The largest institutional holders of SD reported in the latest SEC Form 13F filings include Icahn Capital Management, Blackrock, Inc., State Street Corp, Renaissance Technologies LLC, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported SD position.
What is SD institutional ownership?
This page tracks SD positions reported by institutional investment managers through SEC Form 13F. SANDRIDGE ENERGY INC (SD) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own SD?
InsiderSet currently tracks 160 institutional managers reporting SD holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of SD shareholders.
How much SD stock do institutions own?
Institutional investment managers disclosed approximately $412.46M in SD holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was SD institutional ownership last updated?
The latest SD institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional SD holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its SD position after the reporting date.
Are institutions buying or selling SD?
Institutional buying and selling can be analyzed by comparing SD positions across consecutive 13F reporting periods. InsiderSet's SD Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View SD ownership changes.
How has SD institutional ownership changed over time?
InsiderSet tracks SD institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.