Manager × security

Arbiter Partners Capital Management LLC SNDA holdings history

Who else holds this security? →

SONIDA SENIOR LIVING INC · CUSIP 140475203 · CIK 1513193

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, Arbiter Partners Capital Management LLC reported 140.90K SNDA (shares), valued at $5.75M, or 3.07% of its reported non-derivative portfolio. Filed 2026-09-15.

Verify history & sources →
Portfolio weight and quantity history
Reported portfolio weight
3.07%
Shares
140.90K
140,897
Reported value
$5.75M
USD

Shares decreased 7.45%; reported value increased 18.40%, and weight changed -0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20263.07%140,897SEC filing ↗Filed Sep 15, 2026Amended
Q1 20263.29%152,231SEC filing ↗Filed May 12, 2026
Q4 20253.18%182,824SEC filing ↗Filed Feb 12, 2026
Q3 20254.16%218,833SEC filing ↗Filed Nov 12, 2025
Q2 20254.96%225,331SEC filing ↗Filed Aug 14, 2025
Q1 20259.10%320,995SEC filing ↗Filed May 13, 2025
Q4 202410.46%307,569SEC filing ↗Filed Feb 13, 2025
Q3 202416.88%320,983SEC filing ↗Filed Nov 13, 2024
Q2 202420.17%363,629SEC filing ↗Filed Aug 13, 2024
Q1 202425.17%487,407SEC filing ↗Filed May 15, 2024
Q4 202312.84%508,788SEC filing ↗Filed Feb 12, 2024
Q3 202311.53%513,007SEC filing ↗Filed Nov 13, 2023

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 202311.53%513,007$6.41MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Nov 13, 2023
Q4 202312.84%508,788$6.36MShares decreased 0.82%; reported value decreased 0.82%, and weight changed +1.31 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 12, 2024
Q1 202425.17%487,407$13.89MShares decreased 4.20%; reported value increased 118.43%, and weight changed +12.33 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 15, 2024
Q2 202420.17%363,629$9.97MShares decreased 25.40%; reported value decreased 28.24%, and weight changed -5.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 13, 2024
Q3 202416.88%320,983$8.54MShares decreased 11.73%; reported value decreased 14.29%, and weight changed -3.29 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 13, 2024
Q4 202410.46%307,569$7.07MShares decreased 4.18%; reported value decreased 17.26%, and weight changed -6.42 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 13, 2025
Q1 20259.10%320,995$7.48MShares increased 4.37%; reported value increased 5.75%, and weight changed -1.36 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 13, 2025
Q2 20254.96%225,331$5.59MShares decreased 29.80%; reported value decreased 25.26%, and weight changed -4.14 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2025
Q3 20254.16%218,833$6.07MShares decreased 2.88%; reported value increased 8.56%, and weight changed -0.80 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 12, 2025
Q4 20253.18%182,824$5.91MShares decreased 16.46%; reported value decreased 2.63%, and weight changed -0.98 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 12, 2026
Q1 20263.29%152,231$4.86MShares decreased 16.73%; reported value decreased 17.80%, and weight changed +0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 12, 2026
Q2 20263.07%140,897$5.75MShares decreased 7.45%; reported value increased 18.40%, and weight changed -0.22 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Sep 15, 2026
Arbiter Partners Capital Management LLC · SONIDA SENIOR LIVING INC

Take these holdings further.

This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

  • Download CSV
  • Earlier quarters
  • Advanced screening & filtering
  • API & AI access
Already have an account?

+ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.

MCP  https://api.akkrudata.ai/mcp

get_institutional_portfolio
{"cik":"1513193","quarter":"2026Q2","cusip":"140475203"}

get_institutional_manager_history
{"cik":"1513193","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint
https://api.akkrudata.ai/mcp
API / MCP documentation
/documents
llms.txt
/llms.txt
Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.