SandRidge Energy
SD · NYSE
$14.28−$0.07 (−0.49%)TodayMarket closed ·
Prev close $14.35
Who owns SD
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 48.9% of SD’s shares.
- Icahn Capital LP13.7%
- BlackRock Institutional Trust Company, N.A.6.2%
- State Street Investment Management (US)4.3%
- Renaissance Technologies LLC4.0%
- Next 6 largest institutions20.8%
- All other shareholders51.1%
| Holder | Shares | % of shares |
|---|---|---|
| Icahn Capital LP | 5.05M | 13.69% |
| BlackRock Institutional Trust Company, N.A. | 2.28M | 6.17% |
| State Street Investment Management (US) | 1.59M | 4.30% |
| Renaissance Technologies LLC | 1.49M | 4.03% |
| Vanguard Capital Management, LLC | 1.41M | 3.81% |
| Royce Investment Partners | 1.40M | 3.79% |
| First Wilshire Securities Management, Inc. | 1.39M | 3.77% |
| American Century Investment Management, Inc. | 1.28M | 3.46% |
| Dimensional Fund Advisors, L.P. | 1.25M | 3.40% |
| Vanguard Portfolio Management, LLC | 928.95K | 2.52% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Avantis US Small Cap Value ETF | 1.17M | 3.17% |
| Vanguard Total Stock Market Index Fund | 1.00M | 2.72% |
| State Street SPDR S&P Oil & Gas Expl & Prod ETF | 862.34K | 2.34% |
| iShares Russell 2000 ETF | 843.60K | 2.28% |
| FTGF Royce US Small Cap Opportunity Fund | 490.54K | 1.33% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of SD in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Parrish Dean | Option exercise | 1.00K | — |
| Parrish Dean | Tax withholding | 289 | $4.15K |
| Parrish Dean | Option exercise | 1.00K | — |
| Brown Brandon Louis Sr. | Option exercise | 1.00K | — |
| Brown Brandon Louis Sr. | Tax withholding | 244 | $3.51K |
| Brown Brandon Louis Sr. | Option exercise | 1.00K | — |
| Katz Jacob M | Award | 9.80K | $150.00K |
| Firestone Jaffrey Adam | Award | 9.80K | $150.00K |
| Dunlap Nancy Martori | Award | 9.80K | $150.00K |
| ICAHN BRETT | Award | 9.80K | $150.00K |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.70M
- Days to cover
- 3.97
- % of shares outstanding
- 4.60%
- Average daily volume
- 427.47K
- Change since last report
- −14.0%
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