Ticker · CUSIP 87288V101
Holders (tracked)
12
Combined shares
2,187,179
Combined value
$15.46M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 5.
SEC event timeline
14 events
- AQR Capital Management trimmed2026-02-17−12,177 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−341,869 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−47,234 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+489,497 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+44,409 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+86,857 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−267,932 shares · 2025Q413F
- −155,034 shares · 2025Q313F
- AQR Capital Management opened position2025-11-14+22,929 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−14,544 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−61,689 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−218,637 shares · 2025Q313F
- T. Rowe Price exited2025-11-14−9,126 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+101,600 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
- Steve Cohen (Point72)+86,857$614K
Added to2
- Izzy Englander (Millennium Mgmt)+489,497$3.5M
- D.E. Shaw & Co.+44,409$314K
Trimmed4
- Ken Griffin (Citadel Advisors)−341,869$2.4M
- Renaissance Technologies−267,932$1.9M
- Two Sigma Investments−47,234$334K
- AQR Capital Management−12,177$86K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2024Q4 | 4 | $4.7M |
| 2025Q1 | 6 | $7.9M |
| 2025Q2 | 9 | $63.2M |
| 2025Q3 | 10 | $52.7M |
| 2025Q4 | 12 | $15.5M |
Who owns TSSI
12 super-investors · 2025Q4
Tracked stake
2.19M
shares
Combined value
$15M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added3Trim6
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 865.4K | $6M |
| 2 | Ken Griffin Citadel Advisors | 372.5K | $3M |
| 3 | Ken Griffin Citadel Advisors | 170.2K | $1M |
| 4 | Renaissance Technologies | 147.2K | $1M |
| 5 | Ken Griffin Citadel Advisors | 143.8K | $1M |
| 6 | D.E. Shaw & Co. | 124.0K | $877K |
| 7 | Two Sigma Investments | 92.9K | $657K |
| 8 | Steve Cohen Point72 | 86.9K | $614K |
| 9 | Steve Cohen Point72 | 83.2K | $588K |
| 10 | D.E. Shaw & Co. | 74.2K | $525K |
| 11 | Steve Cohen Point72 | 16.2K | $115K |
| 12 | AQR Capital Management | 10.8K | $76K |
Recent moves
20 transactions
- +44,409 · 2025Q4
- −12,177 · 2025Q4
- −341,869 · 2025Q4
- −47,234 · 2025Q4
- +489,497 · 2025Q4
- +86,857 · 2025Q4
- −267,932 · 2025Q4
- −155,034 · 2025Q3
- +22,929 · 2025Q3
- −14,544 · 2025Q3
- −61,689 · 2025Q3
- TRIMD.E. Shaw & Co.−218,637 · 2025Q3
- SOLDT. Rowe Price−9,126 · 2025Q3
- +101,600 · 2025Q3
- +243,784 · 2025Q2
- +201,869 · 2025Q2
- +155,034 · 2025Q2
- +114,923 · 2025Q2
- +9,126 · 2025Q2
- +134,200 · 2025Q2
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