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SOR · Source Capital /De/ · Holdings

Track SOR — free
$46.56 +0.31 (+0.66%) At close · Sep 11
Market Cap
$383.48M
Shares
8.23M

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: 56
Total Value: $73,930,309
Total Shares: 1,608,230

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 56 13F filers · Δ vs Mar 31, 2026
Top Holder
19.5%
Sep 2023 → Jun 2026 · range 12.3% – 21.3%
−0.8 pts
Top 5
53.2%
Sep 2023 → Jun 2026 · range 42.7% – 54.0%
+2.3 pts
Top 10
76.0%
Sep 2023 → Jun 2026 · range 67.2% – 76.0%
+4.4 pts
HHI
806
Sep 2023 → Jun 2026 · range 581 – 865
Broadly held+10

Quarterly Activity

vs Mar 31, 2026
New
7
Increased
21
Decreased
18
Sold Out
8
Unchanged
10
Holder count: -1
Institutional value: +7.6%
Shares held: +8.4%

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 56 of 56
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 91847 CUSIP 836144303 13F (30d) 11 filings 11 filers Visit website