Skip to main content
SD logo

SD · Sandridge Energy Inc

Track SD — free
$14.36 +0.02 (+0.14%) At close · Aug 21
Market Cap
$532.40M
Shares
37.08M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 167
Total Value: $421,634,566
Total Shares: 30,776,253

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 167 13F filers · Δ vs Mar 31, 2026
Top Holder
16.4%
Sep 2023 → Jun 2026 · range 16.4% – 20.8%
−0.1 pts
Top 5
41.7%
Sep 2023 → Jun 2026 · range 40.8% – 48.9%
+0.9 pts
Top 10
62.0%
Sep 2023 → Jun 2026 · range 60.7% – 68.8%
+1.3 pts
HHI
582
Sep 2023 → Jun 2026 · range 567 – 718
Broadly held+15

Quarterly Activity

vs Mar 31, 2026
New
24
Increased
69
Decreased
41
Sold Out
29
Unchanged
33
Holder count: -5
Institutional value: -13.6%
Shares held: +2.9%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 174
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1349436 CUSIP 80007P869 13F (30d) 146 filings 145 filers Visit website Investor relations