Ticker · CUSIP 85209W109
Holders (tracked)
12
Combined shares
2,835,354
Combined value
$31.95M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
SEC event timeline
23 events
- Howard Justyn Russell · Executive Chair2026-04-10Sold $201.3K @ $5.03Insider sell
- D.E. Shaw & Co. trimmed2026-02-17−371,551 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+436,270 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+175,090 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+183,231 shares · 2025Q4Position
- T. Rowe Price trimmed2026-02-17−948 shares · 2025Q4Position
- +75,000 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+123,102 shares · 2025Q4Position
- Steve Cohen (Point72) added2026-02-17+47,271 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+277,000 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+15,365 shares · 2025Q4Position
- −304,475 shares · 2025Q3Position
- AQR Capital Management trimmed2025-11-14−19,255 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−56,992 shares · 2025Q3Position
- Steve Cohen (Point72) opened position2025-11-14+92 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+331,993 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+118,168 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+4,685 shares · 2025Q3Position
- Wellington Management exited2025-11-14−271,768 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+16,700 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−511,421 shares · 2025Q3Position
- Norges Bank (Norway SWF) trimmed2025-11-12−308,235 shares · 2024Q3Position
- Baillie Gifford & Co exited2025-10-31−526,655 shares · 2025Q3Position
Insider activity
Last 30 days
Net (open-market)
−$201.3K
Buys
0 · $0
Sells
1 · $201.3K
Unique insiders
1
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-10 | Howard Justyn Russell Executive Chair · Officer, Director, 10%+ | C | 40,000 | — | $0 |
| 04-10 | Howard Justyn Russell Executive Chair · Officer, Director, 10%+ | S | 40,000 | $5.03 | $201.3K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Paul Tudor Jones (Tudor Investment)+75,000$845K
- Norges Bank (Norway SWF)+15,365$173K
Added to6
- Two Sigma Investments+436,270$4.9M
- Renaissance Technologies+277,000$3.1M
- Izzy Englander (Millennium Mgmt)+183,231$2.1M
- Ken Griffin (Citadel Advisors)+175,090$2.0M
- AQR Capital Management+123,102$1.4M
- Steve Cohen (Point72)+47,271$533K
Trimmed2
- D.E. Shaw & Co.−371,551$4.2M
- T. Rowe Price−948$11
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 16 | $18.97B |
| 2022Q2 | 14 | $12.32B |
| 2022Q3 | 14 | $400.9M |
| 2022Q4 | 13 | $428.3M |
| 2023Q1 | 15 | $498.1M |
| 2023Q2 | 16 | $446.7M |
| 2023Q3 | 12 | $482.4M |
| 2023Q4 | 12 | $642.9M |
| 2024Q1 | 15 | $767.9M |
| 2024Q2 | 13 | $474.0M |
| 2024Q3 | 12 | $248.9M |
| 2024Q4 | 11 | $140.6M |
| 2025Q1 | 11 | $145.2M |
| 2025Q2 | 12 | $57.0M |
| 2025Q3 | 10 | $23.4M |
| 2025Q4 | 12 | $32.0M |
Who owns SPT
12 super-investors · 2025Q4
Tracked stake
2.84M
shares
Combined value
$32M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added8Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Two Sigma Investments | 814.5K | $9M |
| 2 | Izzy Englander Millennium Mgmt | 568.2K | $6M |
| 3 | Ken Griffin Citadel Advisors | 504.8K | $6M |
| 4 | Renaissance Technologies | 405.6K | $5M |
| 5 | AQR Capital Management | 159.9K | $2M |
| 6 | Ken Griffin Citadel Advisors | 78.8K | $888K |
| 7 | Paul Tudor Jones Tudor Investment | 75.0K | $845K |
| 8 | D.E. Shaw & Co. | 71.9K | $810K |
| 9 | T. Rowe Price | 59.1K | $667K |
| 10 | Steve Cohen Point72 | 47.4K | $534K |
| 11 | Ken Griffin Citadel Advisors | 34.8K | $392K |
| 12 | Norges Bank Norway SWF | 15.4K | $173K |
Recent moves
20 transactions
- +123,102 · 2025Q4
- +183,231 · 2025Q4
- +47,271 · 2025Q4
- TRIMD.E. Shaw & Co.−371,551 · 2025Q4
- +75,000 · 2025Q4
- +175,090 · 2025Q4
- TRIMT. Rowe Price−948 · 2025Q4
- +436,270 · 2025Q4
- +277,000 · 2025Q4
- +15,365 · 2025Q4
- −304,475 · 2025Q3
- +331,993 · 2025Q3
- −271,768 · 2025Q3
- +92 · 2025Q3
- −56,992 · 2025Q3
- +118,168 · 2025Q3
- +4,685 · 2025Q3
- −19,255 · 2025Q3
- −511,421 · 2025Q3
- +16,700 · 2025Q3
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