Ticker · CUSIP 83012A109
Holders (tracked)
6
Combined shares
539,211
Combined value
$11.24M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
10 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−8,800 shares · 2025Q413F
- D.E. Shaw & Co. exited2026-02-17−93,900 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−176,845 shares · 2025Q413F
- +34,236 shares · 2025Q413F
- T. Rowe Price added2026-02-17+968 shares · 2025Q413F
- Jeremy Grantham (GMO) added2026-02-17+1,357 shares · 2025Q413F
- Two Sigma Investments added2025-11-14+34,321 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+69,294 shares · 2025Q313F
- T. Rowe Price opened position2025-11-14+20,937 shares · 2025Q313F
- Jeremy Grantham (GMO) trimmed2025-11-13−1,210 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Izzy Englander (Millennium Mgmt)+34,236$744K
Added to2
- Jeremy Grantham (GMO)+1,357$29K
- T. Rowe Price+968$21
Trimmed2
- Two Sigma Investments−176,845$3.8M
- Ken Griffin (Citadel Advisors)−8,800$191K
Exited1
- D.E. Shaw & Co.−93,900$2.1M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 7 | $43.9M |
| 2022Q2 | 8 | $31.1M |
| 2022Q3 | 8 | $36K |
| 2022Q4 | 8 | $18.9M |
| 2023Q1 | 8 | $10.4M |
| 2023Q2 | 8 | $20.3M |
| 2023Q3 | 8 | $17.0M |
| 2023Q4 | 7 | $16.2M |
| 2024Q1 | 8 | $30.2M |
| 2024Q2 | 8 | $36.5M |
| 2024Q3 | 6 | $27.8M |
| 2024Q4 | 6 | $21.7M |
| 2025Q1 | 7 | $24.8M |
| 2025Q2 | 6 | $17.7M |
| 2025Q3 | 6 | $17.4M |
| 2025Q4 | 6 | $11.2M |
Who owns TSLX
6 super-investors · 2025Q4
Tracked stake
539.2K
shares
Combined value
$11M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 370.2K | $8M |
| 2 | Jeremy Grantham GMO | 67.8K | $1M |
| 3 | Izzy Englander Millennium Mgmt | 34.2K | $744K |
| 4 | Ken Griffin Citadel Advisors | 29.4K | $639K |
| 5 | Ken Griffin Citadel Advisors | 15.6K | $339K |
| 6 | T. Rowe Price | 21.9K | $476 |
Recent moves
20 transactions
- +34,236 · 2025Q4
- −8,800 · 2025Q4
- −176,845 · 2025Q4
- SOLDD.E. Shaw & Co.−93,900 · 2025Q4
- +968 · 2025Q4
- +1,357 · 2025Q4
- +69,294 · 2025Q3
- +34,321 · 2025Q3
- +20,937 · 2025Q3
- −1,210 · 2025Q3
- −173,243 · 2025Q2
- +76,790 · 2025Q2
- +24,606 · 2025Q2
- −5,113 · 2025Q2
- −373,254 · 2025Q2
- −52,847 · 2025Q1
- −24,733 · 2025Q1
- +72,813 · 2025Q1
- +66,825 · 2025Q1
- −90,253 · 2024Q4
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