Ticker · CUSIP 852066208
Holders (tracked)
8
Combined shares
425,125
Combined value
$41.63M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
882024Q12025Q4

SEC event timeline

15 events
  1. −279,944 shares · 2025Q4
    13F
  2. −31,716 shares · 2025Q4
    13F
  3. +51,833 shares · 2025Q4
    13F
  4. −95,747 shares · 2025Q4
    13F
  5. −738 shares · 2025Q4
    13F
  6. +2,400 shares · 2025Q4
    13F
  7. +14,567 shares · 2025Q4
    13F
  8. −75,688 shares · 2025Q4
    13F
  9. −37,922 shares · 2025Q3
    13F
  10. −34,654 shares · 2025Q3
    13F
  11. +3,907 shares · 2025Q3
    13F
  12. +42,349 shares · 2025Q3
    13F
  13. −581,282 shares · 2025Q3
    13F
  14. +5,288 shares · 2025Q3
    13F
  15. +58,194 shares · 2024Q3
    13F

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.
Added to1
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
6
$7.3M
2022Q2
3
$16.0M
2022Q3
5
$28K
2022Q4
5
$27.3M
2023Q1
6
$30.7M
2023Q2
6
$28.9M
2023Q3
9
$28.0M
2023Q4
8
$32.7M
2024Q1
8
$36.8M
2024Q2
10
$34.5M
2024Q3
9
$32.8M
2024Q4
9
$44.0M
2025Q1
7
$25.1M
2025Q2
8
$95.9M
2025Q3
8
$68.3M
2025Q4
8
$41.6M

Who owns SII

8 super-investors · 2025Q4
Tracked stake
425.1K
shares
Combined value
$42M
% of shares outstanding
shares-out unknown
Quarter action mix
New2Added1Trim3Sold2
#ManagerSharesValue
1Two Sigma Investments230.0K$23M
2Renaissance Technologies82.1K$8M
3Ken Griffin
Citadel Advisors
67.3K$7M
4Ken Griffin
Citadel Advisors
23.4K$2M
5AQR Capital Management14.6K$1M
6Steve Cohen
Point72
3.2K$310K
7Paul Tudor Jones
Tudor Investment
2.4K$235K
8Izzy Englander
Millennium Mgmt
2.2K$211K

Recent moves

20 transactions
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