Ticker · CUSIP 140475203

SNDA

SONIDA SENIOR LIVING INC
···Share
Holders (tracked)
2
Combined shares
161,973
Combined value
$5.28M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
242024Q12025Q4

SEC event timeline

3 events
  1. Ken Griffin (Citadel Advisors) added2026-02-17
    +27,430 shares · 2025Q4
    13F
  2. Renaissance Technologies added2026-02-12
    +34,600 shares · 2025Q4
    13F
  3. Renaissance Technologies added2025-11-13
    +11,500 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for SNDA →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to2
Trimmed0
—
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
3
$4.0M
2022Q2
2
$2.3M
2022Q3
2
$2K
2022Q4
2
$556K
2023Q1
2
$282K
2023Q2
2
$368K
2023Q3
2
$378K
2023Q4
2
$398K
2024Q1
4
$3.6M
2024Q2
2
$8.5M
2024Q3
3
$4.9M
2024Q4
1
$2.0M
2025Q1
2
$2.2M
2025Q2
1
$2.0M
2025Q3
2
$2.8M
2025Q4
2
$5.3M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2026-04-07Rick LarsenSell$1K – $15KPDF ↗
2026-03-31Rick LarsenSell$1K – $15KPDF ↗

Who owns SNDA

2 super-investors · 2025Q4
Tracked stake
162.0K
shares
Combined value
$5M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added2
#ManagerSharesValue
1Renaissance Technologies127.2K$4M
2Ken Griffin
Citadel Advisors
34.8K$1M

Recent moves

20 transactions
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