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Security record · archived quarter

SD

SandRidge Energy, Inc. · Energy · Oil & Gas Exploration & Production

13.90 -0.6% mkt cap $513.16M quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
12Tracked holders
0Δ holders
9.30MShares held
$106.25MReported value
+1New positions
−1Exits
Stable Conviction score 47/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.7% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 67 -1 23.16M $317.34M +4 −5
Q1 2026 70 +6 22.53M $367.47M +10 −4
Q4 2025 64 +1 22.40M $323.19M +2 −1
Q3 2025 16 -2 15.55M $175.42M −2
Q2 2025 15 0 14.43M $156.12M
Q1 2025 12 0 9.30M $106.25M +1 −1
Q4 2024 12 +2 9.24M $108.21M +2
Q3 2024 9 +2 7.76M $94.92M +2
Q2 2024 7 8.18M $105.79M
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 Icahn Capital 4.82M 0.0% $55.03M 0.7% Held 4 SEC ↗
2 Renaissance Technologies 1.64M +4.4% $18.77M 0.0% ▲ Add 4 SEC ↗
3 State Street Global Advisors (passive) 1.06M -8.3% $12.09M 0.0% ▼ Trim 2 SEC ↗
4 Geode Capital Management (passive) 761.61K +4.4% $8.70M 0.0% ▲ Add 4 SEC ↗
5 Geode Capital Management (passive) 761.61K +4.4% $8.70M 0.0% ▲ Add 4 SEC ↗
6 Two Sigma Investments 174.27K +25.9% $1.99M 0.0% ▲ Add 4 SEC ↗
7 AQR Capital Management 159.39K -7.5% $1.82M 0.0% ▼ Trim 4 SEC ↗
8 AQR Capital Management 159.39K -7.5% $1.82M 0.0% ▼ Trim 4 SEC ↗
9 AQR Capital Management 159.39K -7.5% $1.82M 0.0% ▼ Trim 4 SEC ↗
10 AQR Capital Management 159.39K -7.5% $1.82M 0.0% ▼ Trim 4 SEC ↗
11 Arrowstreet Capital 158.19K +22.3% $1.81M 0.0% ▲ Add 4 SEC ↗
12 Marshall Wace 155.31K New $1.77M 0.0% New 1 SEC ↗
13 Marshall Wace 155.31K New $1.77M 0.0% New 1 SEC ↗
14 Citadel Advisors 125.07K -31.3% $1.43M 0.0% ▼ Trim 3 SEC ↗
15 Citadel Advisors 125.07K -31.3% $1.43M 0.0% ▼ Trim 3 SEC ↗
16 D. E. Shaw & Co. 115.29K +8.2% $1.32M 0.0% ▲ Add 2 SEC ↗
17 Millennium Management 73.66K -57.0% $841,220 0.0% ▼ Trim 3 SEC ↗
18 T. Rowe Price 60.50K +7.8% $691,000 0.0% ▲ Add 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Marshall Wace $1.77M 0.0%
Marshall Wace $1.77M 0.0%

Exited

Point72 Asset Management $86,045 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 171 holders, 29.39M shares, $470.61M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2025 · Methodology · Get this via the API