SD
SANDRIDGE ENERGY INC
Crude Petroleum & Natural GasNYSEAccelerated filer
Total Trades
2
Buys
0
Sells
1
Largest Trade
N/A
Insiders
1
Institutional Funds
133
Inst. Value
$1M+
Activist Filings
6
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Pranin Grayson R | President | EXERCISE | N/A | 25K | — | Sep 8, 2023 |
| Pranin Grayson R | President | SELL | $50K–$100K | 5K | $16.17 | Sep 8, 2023 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 133 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| ICAHN CARL C | 4.9M | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 1.5M | $1M+ | SH |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1.4M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 1.2M | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 1.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | $1M+ | SH |
| STATE STREET CORP | 1.0M | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 895K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 706K | $1M+ | SH |
| Azarias Capital Management, L.P. | 411K | $1M+ | SH |
| DENALI ADVISORS LLC | 406K | $1M+ | SH |
| RAYMOND JAMES FINANCIAL INC | 352K | $1M+ | SH |
| THIRD AVENUE MANAGEMENT LLC | 331K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 329K | $1M+ | SH |
| Bank of New York Mellon Corp | 315K | $1M+ | SH |
| PEAK6 LLC | 297K | $1M+ | SH (Call) |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 276K | $1M+ | SH |
| VANGUARD GROUP INC | 199K | $1M+ | SH |
| PRUDENTIAL FINANCIAL INC | 189K | $1M+ | SH |
| LSV ASSET MANAGEMENT | 183K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Jul 22, 2025
13.1%
4.8M shares
SC 13G/A · Nov 12, 2024
6.3%
2.3M shares
SC 13G · Nov 8, 2024
6.6%
2.4M shares
SC 13G/A · Nov 4, 2024
6.3%
2.3M shares
SC 13G · Oct 22, 2024
6.6%
2.4M shares
The Vanguard Group - 23-1945930
SC 13G · Feb 13, 2024
5.2%
1.9M shares