Ticker · CUSIP 82686Q101
Holders (tracked)
5
Combined shares
1,071,867
Combined value
$6.52M
Last close
$7.53
Quarter
2025Q4
Price · 1Y$7.53+4.39 (+139.81%)H $7.60 · L $3.05 · Avg Vol 207K
Position opened
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
Price is +23.8% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
6 events
- Ken Griffin (Citadel Advisors) added2026-02-17+222,556 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−23,903 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+361,080 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+114,070 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+99,865 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+3,935 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of SLN…
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) | 2022Q2 | $5.80 | +29.8% | $111K |
| Ken Griffin (Citadel Advisors) | 2022Q2 | $5.80 | +29.8% | $111K |
| Steve Cohen (Point72) | 2021Q4 | $7.39 | +1.9% | $859K |
| Izzy Englander (Millennium Mgmt) | 2022Q3 | $9.98 | -24.5% | $5.0M |
| Two Sigma Investments | 2024Q1 | $19.25 | -60.9% | $296K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Steve Cohen (Point72)+114,070$694K
Added to2
- Izzy Englander (Millennium Mgmt)+361,080$2.2M
- Ken Griffin (Citadel Advisors)+222,556$1.4M
Trimmed1
- Two Sigma Investments−23,903$145K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q4 | 1 | $6.0M |
| 2022Q1 | 1 | $4.8M |
| 2022Q2 | 2 | $3.1M |
| 2022Q3 | 3 | $5.9M |
| 2022Q4 | 2 | $5.9M |
| 2023Q1 | 2 | $2.3M |
| 2023Q2 | 2 | $602K |
| 2023Q4 | 2 | $849K |
| 2024Q1 | 6 | $22.9M |
| 2024Q2 | 6 | $29.9M |
| 2024Q3 | 8 | $50.9M |
| 2024Q4 | 6 | $10.6M |
| 2025Q1 | 6 | $1.6M |
| 2025Q2 | 2 | $1.5M |
| 2025Q3 | 3 | $2.0M |
| 2025Q4 | 5 | $6.5M |
Who owns SLN
5 super-investors · 2025Q4
Tracked stake
1.07M
shares
Combined value
$7M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added3Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 659.6K | $4M |
| 2 | Ken Griffin Citadel Advisors | 244.1K | $1M |
| 3 | Steve Cohen Point72 | 114.1K | $694K |
| 4 | Two Sigma Investments | 39.3K | $239K |
| 5 | Ken Griffin Citadel Advisors | 14.8K | $90K |
Recent moves
20 transactions
- +222,556 · 2025Q4
- +361,080 · 2025Q4
- −23,903 · 2025Q4
- +114,070 · 2025Q4
- +99,865 · 2025Q3
- +3,935 · 2025Q3
- −16,696 · 2025Q2
- −16,032 · 2025Q2
- −198,215 · 2025Q2
- −617,068 · 2025Q1
- −66,044 · 2025Q1
- −76,690 · 2025Q1
- −27,340 · 2024Q4
- −636,678 · 2024Q4
- −387,400 · 2024Q4
- +165,300 · 2024Q4
- SOLDT. Rowe Price−228,644 · 2024Q4
- +321,300 · 2024Q3
- +327,289 · 2024Q3
- +70,285 · 2024Q3
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