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SNDA · Sonida Senior Living, Inc. · Holdings

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$39.06 +1.37 (+3.63%) At close · Sep 8
Market Cap
$1.81B
Shares
48.05M

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: 229
Total Value: $1,523,477,395
Total Shares: 37,340,149
Showing 1–100 of 230 holdings by value · page 1 of 3

Institutional Ownership Trend

23 quarters

Holder Concentration

Across 229 13F filers · Δ vs Mar 31, 2026
Top Holder
39.1%
Sep 2023 → Jun 2026 · range 39.1% – 82.1%
−17.2 pts
Top 5
65.3%
Sep 2023 → Jun 2026 · range 65.3% – 97.1%
−7.1 pts
Top 10
75.6%
Sep 2023 → Jun 2026 · range 75.6% – 99.3%
−3.8 pts
HHI
1,747
Sep 2023 → Jun 2026 · range 1,747 – 6,815
Moderately concentrated−1,526

Quarterly Activity

vs Mar 31, 2026
New
47
Increased
79
Decreased
59
Sold Out
48
Unchanged
44
Holder count: -1
Institutional value: +82.2%
Shares held: +44.0%

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 230
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1043000 CUSIP 140475203 13F (30d) 142 filings 142 filers Visit website Investor relations