Ticker · CUSIP 858568108
Holders (tracked)
4
Combined shares
341,045
Combined value
$4.32M
Last close
$10.01
Quarter
2025Q4
Price · 1Y$10.01-1.26 (-11.21%)H $13.93 · L $8.60 · Avg Vol 190K
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is -21.1% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
3 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−26,140 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+58,840 shares · 2025Q4Position
- Two Sigma Investments added2025-11-14+7,132 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of SCM…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Ken Griffin (Citadel Advisors) | 2019Q1 | $13.24 | -24.4% | $116K |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $13.24 | -24.4% | $116K |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $13.24 | -24.4% | $116K |
| Two Sigma Investments | 2016Q1 | $13.34 | -25.0% | $2.8M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
- Two Sigma Investments+58,840$746K
Trimmed1
- Ken Griffin (Citadel Advisors)−26,140$331K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 4 | $3.6M |
| 2022Q2 | 5 | $3.1M |
| 2022Q3 | 3 | $2.5M |
| 2022Q4 | 5 | $3.2M |
| 2023Q1 | 6 | $5.7M |
| 2023Q2 | 6 | $12.2M |
| 2023Q3 | 6 | $11.5M |
| 2023Q4 | 6 | $7.4M |
| 2024Q1 | 6 | $6.2M |
| 2024Q2 | 6 | $10.0M |
| 2024Q3 | 5 | $6.2M |
| 2024Q4 | 4 | $3.8M |
| 2025Q1 | 4 | $5.3M |
| 2025Q2 | 3 | $3.5M |
| 2025Q3 | 3 | $3.7M |
| 2025Q4 | 4 | $4.3M |
Who owns SCM
4 super-investors · 2025Q4
Tracked stake
341.0K
shares
Combined value
$4M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 284.1K | $4M |
| 2 | Ken Griffin Citadel Advisors | 23.8K | $302K |
| 3 | Ken Griffin Citadel Advisors | 21.5K | $273K |
| 4 | Ken Griffin Citadel Advisors | 11.6K | $147K |
Recent moves
20 transactions
- +58,840 · 2025Q4
- −26,140 · 2025Q4
- +7,132 · 2025Q3
- −54,938 · 2025Q2
- +7,448 · 2025Q1
- −100,572 · 2024Q4
- −59,813 · 2024Q4
- −113,386 · 2024Q3
- −44,169 · 2024Q3
- +147,389 · 2024Q2
- +158,415 · 2024Q2
- TRIMBlackRock−2,004 · 2024Q2
- −60,455 · 2024Q1
- −99,997 · 2024Q1
- ADDBlackRock+751 · 2024Q1
- −140,055 · 2023Q4
- −75,751 · 2023Q4
- ADDBlackRock+1,901 · 2023Q4
- +113,580 · 2023Q3
- −193,264 · 2023Q3
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