Ticker · CUSIP 83600C103
Holders (tracked)
3
Combined shares
923,213
Combined value
$1.98M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
4 events
- +12,250 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−31,600 shares · 2025Q4Position
- Renaissance Technologies added2025-11-13+2,600 shares · 2025Q3Position
- Mario Gabelli (GAMCO) added2025-11-12+1,449 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Ken Griffin (Citadel Advisors)+12,250$26K
Added to0
—
Trimmed1
- Renaissance Technologies−31,600$68K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 3 | $233K |
| 2022Q2 | 3 | $230K |
| 2022Q3 | 3 | $481K |
| 2022Q4 | 3 | $383K |
| 2023Q1 | 3 | $378K |
| 2023Q2 | 3 | $376K |
| 2023Q3 | 2 | $278K |
| 2023Q4 | 3 | $278K |
| 2024Q1 | 3 | $253K |
| 2024Q2 | 4 | $576K |
| 2024Q3 | 3 | $717K |
| 2024Q4 | 2 | $663K |
| 2025Q1 | 3 | $695K |
| 2025Q2 | 3 | $946K |
| 2025Q3 | 2 | $754K |
| 2025Q4 | 3 | $2.0M |
Who owns SOHO
3 super-investors · 2025Q4
Tracked stake
923.2K
shares
Combined value
$2M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Trim1Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Mario Gabelli GAMCO | 859.2K | $2M |
| 2 | Renaissance Technologies | 51.7K | $111K |
| 3 | Ken Griffin Citadel Advisors | 12.3K | $26K |
Recent moves
20 transactions
- +12,250 · 2025Q4
- −31,600 · 2025Q4
- +2,600 · 2025Q3
- +1,449 · 2025Q3
- +22,000 · 2025Q2
- +200 · 2025Q2
- +207,283 · 2025Q1
- −2,400 · 2025Q1
- +161,829 · 2024Q4
- −19,000 · 2024Q4
- +97,688 · 2024Q3
- +20,500 · 2024Q3
- TRIMBlackRock−32,217 · 2024Q2
- +369,000 · 2024Q2
- −8,020 · 2024Q2
- −21,380 · 2024Q1
- TRIMBlackRock−1,732 · 2024Q1
- TRIMBlackRock−470 · 2023Q4
- −12,898 · 2023Q4
- +2,836 · 2023Q3
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